Water-in-oil emulsion-type stick-shaped deodorant composition

Abstract

This water-in-oil emulsion-type stick-shaped deodorant composition contains: (A) a volatile component having a boiling point of 250° C. or less, where the total amount of water and ethanol in the (A) component is 83-100 mass %; (B) component (B-1), component (B-2), or a combination of components (B-1) and (B-2), wherein component (B-1) is an antiperspirant and component (B-2) is a fungicide; (C) a crosslinked silicone surfactant; (D) a non-crosslinked silicone surfactant; and (E) an oily component which has a solid phase at 25° C.

Claims

1. A water-in-oil emulsion type stick-shaped deodorant composition comprising (A) 60 to 70% by weight of volatile component having a boiling point of up to 250° C., wherein component (A) contains water and ethanol, and the total of water and ethanol in component (A) is 90 to 100% by weight, (B) either one of (B-1) an antiperspirant and (B-2) a bactericide, or a combination of (B-1) and (B-2), (C) a crosslinked silicone surfactant selected from the group consisting of partially crosslinked polyether-modified silicones and partially crosslinked polyglycerol-modified silicones, (D) a non-crosslinked silicone surfactant selected from the group consisting of linear or branched polyoxyethylene-modified organopolysiloxanes, linear or branched polyoxyethylene polyoxypropylene-modified organopolysiloxanes, linear or branched polyoxyethylene/alkyl-co-modified organopolysiloxanes, linear or branched polyoxyethylene polyoxypropylene/alkyl-co-modified organopolysiloxanes, linear or branched polyglycerol-modified organopolysiloxanes, and linear or branched polyglycerol/alkyl-co-modified organopolysiloxanes, and (E) an oily component which is solid at 25° C., wherein the amount of component (B-1) blended is 0.1 to 30% by weight when it is used, the amount of component (B-2) blended is 0.05 to 2% by weight when it is used, the amount of component (C) blended is 0.15 to 3% by weight, and the amount of component (D) blended is 0.1 to 10% by weight, based on the deodorant composition.

2. The stick-shaped deodorant composition of claim 1 wherein component (B-1) is at least one antiperspirant selected from the group consisting of aluminum hydrochloride, allantoin aluminum hydrochloride, aluminum chloride, allantoin aluminum salt, tannic acid, persimmon tannin, aluminum potassium sulfate, zinc oxide, zinc p-phenol sulfonate, dry aluminum potassium sulfate, aluminum zirconium tetrachlorohydrate, and aluminum zirconium trichlorohydrex gly.

3. The stick-shaped deodorant composition of claim 1 wherein component (B-2) is at least one bactericide selected from the group consisting of triclosan, benzalkonium chloride, benzethonium chloride, chlorhexidine hydrochloride, chlorhexidine gluconate, cloflucarban, isopropyl methyl phenol, and salicylic acid.

4. The stick-shaped deodorant composition of claim 1 wherein component (E) is at least one oily component selected from the group consisting of carnauba wax, candelilla wax, rice wax, Japan wax, beeswax, spermaceti, solid paraffin, polyethylene, ceresin, ozokerite, microcrystalline wax, synthetic wax, stearyl alcohol, behenyl alcohol, cetanol, stearic acid, behenic acid, and silicone wax.

5. The stick-shaped deodorant composition of claim 1 wherein component (A) includes an oily volatile component selected from the group consisting of a dimethylpolysiloxane, an octamethyltetrasiloxane, a decamethylpentasiloxane, a dodecamethylhexasiloxane, a tristrimethylsiloxymethylsilane, a caprylyl methicone, a decamethylcyclopentasiloxane, a soft isoparaffin, an undecane, an isododecane, and mixtures thereof.

6. The stick-shaped deodorant composition of claim 1 wherein the total of water and ethanol in component (A) being 100% by weight.

7. The stick deodorant composition of claim 1, wherein the amount of component (B-1) blended is 0.1 to 20% by weight, based on the deodorant composition.

8. The stick deodorant composition of claim 1, wherein amount of component (C) blended is 0.2 to 2.5% by weight, based on the deodorant composition.

9. The stick deodorant composition of claim 1, wherein the component (D) is a non-crosslinked branched silicone surfactant.

Description

EXAMPLES

(1) Examples and Comparative Examples are given below for further illustrating the invention although the invention is not limited thereto. While the embodiments are merely exemplary, any embodiments having substantially the same construction as the technical concept set forth in the following claims and exerting equivalent functions and results are believed to be within the spirit and scope of the invention. Herein, % in formulation is by weight unless otherwise stated.

EXAMPLES AND COMPARATIVE EXAMPLES

(2) Water-in-oil emulsion type stick-shaped deodorant compositions of the formulation shown in Tables 2 and 3 were prepared by the following method and evaluated for various properties. The results are also shown in Tables 2 and 3.

(3) <Preparation of Deodorant Composition>

(4) A stick-shaped deodorant composition was prepared by the steps: A: intimately mixing component (1) and heating at 95° C., B: intimately mixing component (2) and heating at 85° C., and C: adding B to A, emulsifying, filling into a stick container of diameter 18 mm, and cooling.
(1) Evaluation of Properties

(5) A panel of 10 panelists evaluated the water-in-oil emulsion type stick-shaped deodorant compositions with respect to feeling on use (non-stickiness), extensibility (easy spread), dry feeling (whether a dry feeling is adequate or excessive), water resistance (retention against perspiration), and stick's collapse resistance (portability). Ratings were assigned according to the criteria shown in Table 3. An average was calculated from ratings of 10 panelists and judged according to the following judgment criteria.

(6) TABLE-US-00001 TABLE 1 Stick collapse Feeling on use Extensibility Dry feeling Water resistance resistance 5 non-sticky exc. exc. perspiration resistant collapse resistant 4 less sticky good good somewhat somewhat perspiration resistant collapse resistant 3 mediocre mediocre mediocre mediocre mediocre 2 somewhat rather poor rather excessive some removal somewhat sticky or less perceivable with perspiration collapsible 1 sticky poor excessive removal collapsible or non-perceivable with perspiration
(2) Judgment criteria

(7) ⊙: average point 4.5

(8) ◯: 3.5≤average point<4.5

(9) Δ: 2.5≤average point<3.5

(10) X: 1.5≤average point<2.5

(11) XX: average point<1.5

(12) A sample rated Δ or better is judged “pass.”

(13) (3) Stick's Resistance to Thinning

(14) A stick-shaped deodorant composition was stored in a thermostat tank at 25° C. for 1 month before its shape was observed with naked eyes. The stick was rated “⊙” when it was unchanged or substantially unthinned from immediately after filling, “Δ” when it was somewhat thinned, and “×” when it was apparently thinned.

(15) (4) Stability

(16) A stick-shaped deodorant composition was stored in a thermostat tank at 50° C. for 1 month before its shape was observed with naked eyes and its feeling was examined by applying to the skin. The stick was rated “×” when problems like separation and feeling changes were found, and “⊙” for no problems.

(17) TABLE-US-00002 TABLE 2 Example Formulation (%) 1 2 3 4 5 6 7 8 9 (1) (C) Partially crosslinked 5 5 5 5 5 5 5 5 5 polyether-modified silicone composition*.sup.1 (D) Silicone-branched polyether-modified 1 1 1 1 1 1 1 1 1 silicone*.sup.2 Dimethylpolysiloxane (6cs) 10 5 5 5 5 10 24 Diphenylsiloxyphenyltrimethicone*.sup.3 9.7 9.7 9.7 9.7 9.7 9.7 9.7 10 20.7 (A) Cyclopentasiloxane 5 5 11.7 (A) Dimethylpolysiloxane (2cs) 5 (A) Tristrimethylsiloxymethylsilane*.sup.4 (A) Isododecane 5 5 (E) Ceresin 7 7 7 7 7 7 7 7 12 (B) Aluminum hydrochloride 1 1 1 1 1 1 1 1 1 (B) Isopropylmethylphenol 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 (2) Butylene glycol (BG) 5 5 5 5 5 5 15 5 5 Sodium chloride 1 1 1 1 1 1 1 1 1 Sodium citrate 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 (A) Ethanol 10 10 10 10 10 10 10 10 (A) Purified water 50 50 50 50 50 50 50 48 20 Total 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 Total of component (A) 60 65 65 65 65 70 50 69.7 30 Proportion (%) of water and 100 92 92 92 92 86 100 83 100 ethanol in component (A) Evaluation Feeling on use ⊚ ⊚ ⊚ ⊚ ⊚ ⊚ ◯ ⊚ ◯ Extensibility ⊚ ⊚ ⊚ ◯ ◯ ◯ ⊚ ◯ ◯ Dry feeling ⊚ ◯ ◯ ◯ ◯ Δ ⊚ Δ Δ Water resistance ⊚ ⊚ ⊚ ⊚ ⊚ ◯ ◯ ◯ ⊚ Stick collapse resistance ⊚ ⊚ ⊚ ⊚ ⊚ ⊚ ⊚ ◯ ◯ Stick thinning resistance ⊚ ⊚ ⊚ ⊚ ⊚ Δ ⊚ Δ ⊚ Stability ⊚ ⊚ ⊚ ⊚ ⊚ ⊚ ⊚ ⊚ ⊚

(18) TABLE-US-00003 TABLE 3 Comparative Example Formulation (%) 1 2 3 4 5 6 7 8 (1) (C) Partially crosslinked 5 5 5 5 5 5 5 polyether-modified silicone composition*.sup.1 (D) Silicone-branched 1 1 1 1 1 1 1 polyether-modified silicone*.sup.2 Dimethylpolysiloxane (6cs) 15 11 Diphenylsiloxyphenyltrimethicone*.sup.3 9.7 9.7 6.7 2.7 6.7 6.7 6.7 6.7 (A) Cyclopentasiloxane 13 13 15 (A) Dimethylpolysiloxane (2cs) 15 (A) Tristrimethylsiloxymethylsilane*.sup.4 15 (A) Isododecane 15 (E) Ceresin 7 7 7 7 7 7 7 7 (B) Aluminum hydrochloride 1 1 1 1 1 1 1 1 (B) Isopropylmethylphenol 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 (2) Butylene glycol (BG) 5 5 14 5 5 5 5 5 Sodium chloride 1 1 1 1 1 1 1 1 Sodium citrate 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 (A) Ethanol 10 10 10 10 10 10 10 10 (A) Purified water 50 50 41 54 48 48 48 48 Total 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 Total of component (A) 60 60 64 77 73 73 73 73 Proportion (%) of water and 100 100 80 83 79 79 79 79 ethanol in component (A) Evaluation Feeling on use X ⊚ ⊚ ⊚ ⊚ ⊚ ⊚ ⊚ Extensibility ◯ ⊚ Δ Δ X X X X Dry feeling ⊚ ⊚ X X XX XX XX XX Water resistance ⊚ ⊚ Δ Δ X X X X Stick collapse resistance X XX ◯ ◯ ◯ ◯ ◯ ◯ Stick thinning resistance ⊚ ⊚ X X X X X X Stability X X ⊚ ⊚ ⊚ ⊚ ⊚ ⊚

(19) TABLE-US-00004 TABLE 4 Comparative Example Formulation (%) 9 10 11 (1) (C) Partially crosslinked polyether-modified silicone 5 5 5 composition*.sup.1 (D) Silicone-branched polyether-modified silicone*.sup.2 1 1 1 Dimethylpolysiloxane (6cs) 39 10 17 Diphenylsiloxyphenyltrimethicone*.sup.3 10.7 9.7 9.7 (E) Ceresin 12 7 (B) Aluminum hydrochloride 1 1 1 (B) Isopropylmethylphenol 0.1 0.1 0.1 (2) Butylene glycol (BG) 5 40 5 Sodium chloride 1 1 1 Sodium citrate 0.2 0.2 0.2 (A) Ethanol 10 10 10 (A) Purified water 15 15 50 Total 100.0 100.0 100.0 Total of component (A) 25 25 60 Proportion (%) of water and ethanol in component (A) 100 100 100 Evaluation Feeling on use ◯ X X Extensibility ◯ ◯ Δ Dry feeling X X ⊚ Water resistance ⊚ Δ ⊚ Stick collapse resistance X Δ — Stick thinning resistance ⊚ ⊚ — Stability X X X *1 Partially crosslinked polyether-modified silicone composition: KSG-210 (crosslinked part ˜25%, dimethylpolysiloxane (6 cs) ˜75%) from Shin-Etsu Chemical Co., Ltd. *2 Silicone-branched polyether-modified silicone composition: KF-6028 from Shin-Etsu Chemical Co., Ltd. *3 Diphenyl siloxyphenyltrimethicone: KF-56A from Shin-Etsu Chemical Co., Ltd. *4 Tristrimethylsiloxymethylsilane: TMF-1.5 from Shin-Etsu Chemical Co., Ltd.

(20) When a composition is used, the blended amount is the amount of the composition (the same holds true, hereinafter).

(21) It was demonstrated that the water-in-oil emulsion type stick-shaped deodorant compositions of Examples 1 to 9 were satisfactory with respect to feeling on use (non-stickiness), extensibility (easy spread), dry feeling (whether a dry feeling is adequate or excessive), water resistance (retention against perspiration), stick's collapse resistance (portability), stick's thinning resistance, and product stability (50° C./1 month).

(22) In contrast, the compositions of Comparative Examples 1 and 2 not using component (C) or (D) lacked stability because of poor emulsion state. The compositions of Comparative Examples 3 to 10 wherein the total of component (A) was outside the range of 30 to 70% by weight, or the proportion of the sum of water and ethanol in component (A) was less than 83% by weight failed to meet satisfactory properties. The composition of Comparative Example 11 not using component (E) could not be shaped into a stick.

Example 10

(23) Stick-Shaped Deodorant Composition

(24) <Preparation>

(25) A stick-shaped deodorant composition was prepared by step A of mixing ingredients 1 to 8 until uniform and heating at 95° C., step B of mixing ingredients 9 to 15 until uniform and heating at 85° C., and step C of adding B to A, emulsifying, adding ingredient 16, uniformly mixing, filling the emulsion into a stick container, and cooling.

(26) TABLE-US-00005 Formulation % 1. Alkyl-modified, partially crosslinked polyether- 3.5 modified silicone composition*.sup.1 2. Silicone/alkyl-branched, polyether-modified 0.5 silicone*.sup.2 3. Alkyl-modified, partially crosslinked 3 dimethylpolysiloxane composition*.sup.3 4. Triethylhexanoin 5 5. Tristrimethylsiloxymethylsilane*.sup.4 5 6. Stearyl alcohol 8 7. Paraffin 2 8. Dibutylhydroxytoluene 0.02 9. Aluminum hydrochloride 23 10. Dipropylene glycol 3 11. Ethanol 20 12. Phenoxyethanol 0.3 13. Sodium citrate 0.2 14. Sodium chloride 1 15. Purified water balance 16. Fragrance adequate Total 100.0 Total of component (A): 50% Proportion of the sum of water and ethanol in component (A): 90% *.sup.1Alkyl-modified (branched), partially crosslinked polyether-modified silicone composition: KSG-330 (crosslinked part ~20%, triethylhexanoin ~80%) from Shin-Etsu Chemical Co., Ltd. *.sup.2Silicone/alkyl-branched, polyether-modified silicone: KF-6038 from Shin-Etsu Chemical Co., Ltd. *.sup.3Alkyl-modified (branched), partially crosslinked dimethylpolysiloxane composition: KSG-43 (crosslinked part ~30%, triethylhexanoin ~70%) from Shin-Etsu Chemical Co., Ltd. *.sup.4Tristrimethylsiloxymethylsilane: TMF-1.5 from Shin-Etsu Chemical Co., Ltd.

(27) The resulting stick-shaped deodorant composition was found to have satisfactory feeling on use, extendability, dry feeling, perspiration resistance, and portability as well as storage stability.

Example 11

(28) Stick-Shaped Deodorant Composition

(29) <Preparation>

(30) A stick-shaped deodorant composition was prepared by step A of mixing ingredients 1 to 12 until uniform and heating at 95° C., step B of mixing ingredients 13 to 20 until uniform and heating at 85° C., and step C of adding B to A, emulsifying, filling the emulsion into a stick container, and cooling.

(31) TABLE-US-00006 Formulation % 1. Alkyl-modified, partially crosslinked polyglycerol- 3.5 modified silicone composition*.sup.1 2. Silicone/alkyl-branched, polyglycerol-modified silicone*.sup.2 1.5 3. Partially crosslinked dimethylpolysiloxane composition*.sup.3 3 4. Dimethylpolysiloxane (6cs) 2 5. Diphenylsiloxyphenyltrimethicone*.sup.4 7 6. Tristrimethylsiloxymethylsilane*.sup.5 5 7. Trimethylsiloxysilicate solution*.sup.6 2 8. Inulin stearate*.sup.7 0.5 9. Polyethylene 6 10. Microcrystalline wax 1.5 11. Dibutylhydroxytoluene 0.02 12. Aluminum zirconium trichlorohydrex gly 15.5 13. Benzalkonium chloride 0.05 14. Glycerol 3 15. Ethanol 40 16. Phenoxyethanol 0.3 17. Sodium citrate 0.2 18. Sodium chloride 1 19. Purified water balance 20. Menthol 0.03 Total 100.0 Total of component (A): 57% Proportion of the sum of water and ethanol in component (A): 84% *.sup.1Alkyl-modified (branched), partially crosslinked polyglycerol-modified silicone composition: KSG-830 (crosslinked part ~20%, triethylhexanoin ~80%) from Shin-Etsu Chemical Co., Ltd. *.sup.2Silicone/alkyl-branched, polyglycerol-modified silicone: KF-6105 from Shin-Etsu Chemical Co., Ltd. *.sup.3Partially crosslinked dimethylpolysiloxane composition: KSG-15 (crosslinked part ~7%, cyclopentasiloxane ~93%) from Shin-Etsu Chemical Co., Ltd. *.sup.4Diphenylsiloxyphenyltrimethicone: KF-56A from Shin-Etsu Chemical Co., Ltd. *.sup.5Tristrimethylsiloxymethylsilane: TMF-1.5 from Shin-Etsu Chemical Co., Ltd. *.sup.6Trimethylsiloxysilicate solution: KF-7312J (solids ~50%, cyclopentanesiloxane ~50%) from Shin-Etsu Chemical Co., Ltd. *.sup.7Inulin stearate: Rheopearl ISK2 by Chiba Flour Milling Co., Ltd.

(32) The resulting stick-shaped deodorant composition was found to have satisfactory feeling on use, perspiration resistance, and portability as well as storage stability.

Example 12

(33) Stick-Shaped Deodorant Composition

(34) <Preparation>

(35) A stick-shaped deodorant composition was prepared by step A of mixing ingredients 1 to 9 until uniform and heating at 95° C., step B of mixing ingredients 10 to 16 until uniform and heating at 85° C., and step C of adding B to A, emulsifying, adding ingredient 17, uniformly mixing, filling the emulsion into a stick container, and cooling.

(36) TABLE-US-00007 Formulation % 1. Silicone/alkyl-branched, partially crosslinked polyether- 3.5 modified silicone composition*.sup.1 2. Polyether-modified silicone*.sup.2 0.5 3. Partially crosslinked dimethylpolysiloxane 3 composition*.sup.3 4. Dimethylpolysiloxane (6cs) 3 5. Diphenylsiloxyphenyltrimethicone*.sup.4 5 6. Isotridecyl isononanoate 5 7. Dextrin palmitate/ethylhexanoate*.sup.5 2 8. Ceresin 7 9. Zinc p-phenol sulfonate 2 10. Sodium hyaluronate (2% solution) 5 11. Glycerol 3 12. Butylene glycol 8 13. Ethylhexylglycerol 0.05 14. Sodium citrate 0.2 15. Sodium chloride 1 16. Purified water balance 17. Fragrance adequate Total 100.0 Total of component (A): 57% Proportion of the sum of water and ethanol in component (A): 100% *.sup.1Silicone/alkyl-branched, partially crosslinked polyether-modified silicone composition: KSG-360Z (crosslinked part ~35%, dimethicone (6cs) ~65%) from Shin-Etsu Chemical Co., Ltd. *.sup.2Polyether-modified silicone: KF-6017 from Shin-Etsu Chemical Co., Ltd. *.sup.3Partially crosslinked dimethylpolysiloxane composition: KSG-016F (crosslinked part ~25%, dimethicone (6cs) ~75%) from Shin-Etsu Chemical Co., Ltd. *.sup.4Diphenylsiloxyphenyltrimethicone: KF-56A from Shin-Etsu Chemical Co., Ltd. *.sup.5Dextrin palmitate/ethylhexanoate: Rheopearl TT2 by Chiba Flour Milling Co., Ltd.

(37) The resulting stick-shaped deodorant composition was found to have satisfactory feeling on use, extensibility, dry feeling, perspiration resistance, and portability as well as storage stability.

Example 13

(38) Stick-Shaped Deodorant Composition

(39) <Preparation>

(40) A stick-shaped deodorant composition was prepared by step A of mixing ingredients 1 to 9 until uniform and heating at 95° C., step B of mixing ingredients 10 to 16 until uniform and heating at 85° C., and step C of adding B to A, emulsifying, filling the emulsion into a stick container, and cooling.

(41) TABLE-US-00008 Formulation % 1. Silicone/alkyl-branched, partially crosslinked 3.5 polyglycerol-modified silicone composition*.sup.1 2. Silicone/alkyl-branched, polyglycerol-modified 1.5 silicone*.sup.2 3. Silicone/alkyl-branched, partially crosslinked 3 dimethylpolysiloxane composition*.sup.3 4. Acrylic-silicone film former solution*.sup.4 3 5. Neopentylglycol diethylhexanoate 8 6. Isononyl isononanoate 2 7. Dextrin palmitate*.sup.5 2 8. Synthetic wax 7 9. Triclosan 0.1 10. Dipropylene glycol 5 11. Glycerol 3 12. Butylene glycol 8 13. Methyl paraben 0.15 14. Sodium citrate 0.2 15. Sodium chloride 1 16. Purified water balance Total 100.0 Total of component (A): 58% Proportion of the sum of water and ethanol in component (A): 91% *.sup.1Silicone/alkyl-branched, partially crosslinked polyglycerol-modified silicone composition: KSG-850Z (crosslinked part ~25%, cyclopentasiloxane ~75%) from Shin-Etsu Chemical Co., Ltd. *.sup.2Silicone/alkyl-branched, polyglycerol-modified silicone: KF-6105 from Shin-Etsu Chemical Co., Ltd. *.sup.3Silicone/alkyl-branched, partially crosslinked dimethylpolysiloxane composition: KSG-042Z (crosslinked part ~20%, isododecane ~80%) from Shin-Etsu Chemical Co., Ltd. *.sup.4Acrylic-silicone film former solution: KP-550 (solids 40%, isododecane 60%) from Shin-Etsu Chemical Co., Ltd. *.sup.5Dextrin palmitate: Rheopearl KL2 by Chiba Flour Milling Co., Ltd.

(42) The resulting stick-shaped deodorant composition was found to have satisfactory feeling on use, extensibility, dry feeling, perspiration resistance, and portability as well as storage stability.

Example 14

(43) Stick-Shaped Deodorant Composition

(44) <Preparation>

(45) A stick-shaped deodorant composition was prepared by step A of mixing ingredients 1 to 10 until uniform and heating at 95° C., step B of mixing ingredients 11 to 17 until uniform and heating at 85° C., and step C of adding B to A, emulsifying, filling the emulsion into a stick container, and cooling.

(46) TABLE-US-00009 Formulation % 1. Partially crosslinked polyether-modified 3.5 silicone composition*.sup.1 2. Polyether-modified silicone*.sup.2 1.2 3. Phenyl-modified, partially crosslinked 3 dimethylpolysiloxane composition*.sup.3 4. Dimethylpolysiloxane (6cs) 3 5. Diphenylsiloxyphenyltrimethicone*.sup.4 5 6. Ethylhexyl palmitate 4 7. Silicone wax*.sup.5 2 8. Ceresin 7 9. Alkyl-modified silicone composite powder*.sup.6 1 10. Dry aluminum potassium sulfate 2 11. Allantoin 0.2 12. Pentylene glycol 2 13. Butylene glycol 8 14. Phenoxyethanol 0.2 15. Sodium citrate 0.2 16. Sodium chloride 1 17. Purified water balance Total 100.0 Total of component (A): 57% Proportion of the sum of water and ethanol in component (A): 100% *.sup.1Partially crosslinked polyether-modified silicone composition: KSG-210 (crosslinked part ~25%, dimethicone (6cs) ~75%) from Shin-Etsu Chemical Co., Ltd. *.sup.2Polyether-modified silicone: KF-6017 from Shin-Etsu Chemical Co., Ltd. *.sup.3Phenyl-modified, partially crosslinked dimethylpolysiloxane composition: KSG-18A (crosslinked part ~15%, diphenylsiloxyphenyltrimethicone ~85%) from Shin-Etsu Chemical Co., Ltd. *.sup.4Diphenylsiloxyphenyltrimethicone: KF-56A from Shin-Etsu Chemical Co., Ltd. *.sup.5Silicone wax: KP-561P from Shin-Etsu Chemical Co., Ltd. *.sup.6Alkyl-modified silicone composite powder: KSP-441 from Shin-Etsu Chemical Co., Ltd.

(47) The resulting stick-shaped deodorant composition was found to have satisfactory feeling on use, extensibility, dry feeling, perspiration resistance, and portability as well as storage stability.

Example 15

(48) Stick-Shaped Deodorant Composition

(49) <Preparation>

(50) A stick-shaped deodorant composition was prepared by step A of mixing ingredients 1 to 10 until uniform and heating at 95° C., step B of mixing ingredients 11 to 17 until uniform and heating at 85° C., and step C of adding B to A, emulsifying, filling the emulsion into a stick container, and cooling.

(51) TABLE-US-00010 Formulation % 1. Partially crosslinked polyglycerol-modified silicone 4 composition*.sup.1 2. Silicone-branched, polyglycerol-modified silicone*.sup.2 1.4 3. Phenyl-modified, partially crosslinked 3 dimethylpolysiloxane composition*.sup.3 4. Diphenylsiloxyphenyltrimethicone*.sup.4 8 5. Isotridecyl isononanoate 5 6. Silicone wax*.sup.5 1 7. Candelilla wax 6 8. Carnauba wax 2 9. Silicone composite powder*.sup.6 5 10. Isopropylmethylphenol 0.1 11. γ-Glycyrrhizinic acid 0.2 12. Pentylene glycol 2 13. Dipropylene glycol 8 14. Phenoxyethanol 0.2 15. Sodium citrate 0.2 16. Sodium chloride 1 17. Purified water balance Total 100.0 Total of component (A): 53% Proportion of the sum of water and ethanol in component (A): 100% *.sup.1Partially crosslinked polyglycerol-modified silicone composition: KSG-710 (crosslinked part ~25%, dimethicone (6cs) ~75%) from Shin-Etsu Chemical Co., Ltd. *.sup.2Silicone-branched, polyglycerol-modified silicone: KF-6104 from Shin-Etsu Chemical Co., Ltd. *.sup.3Phenyl-modified, partially crosslinked dimethylpolysiloxane composition: KSG-18A (crosslinked part ~15%, diphenylsiloxyphenyltrimethicone ~85%) from Shin-Etsu Chemical Co., Ltd. *.sup.4Diphenylsiloxyphenyltrimethicone: KF-56A from Shin-Etsu Chemical Co., Ltd. *.sup.5Silicone wax: KP-562P from Shin-Etsu Chemical Co., Ltd. *.sup.6Silicone composite powder: KSP-105 from Shin-Etsu Chemical Co., Ltd.

(52) The resulting stick-shaped deodorant composition was found to have satisfactory feeling on use, extensibility, dry feeling, perspiration resistance, and portability as well as storage stability.

Example 16

(53) Stick-Shaped Deodorant Composition

(54) <Preparation>

(55) A stick-shaped deodorant composition was prepared by step A of mixing ingredients 1 to 10 until uniform and heating at 95° C., step B of mixing ingredients 11 to 17 until uniform and heating at 85° C., and step C of adding B to A, emulsifying, adding ingredient 18, uniformly mixing, filling the emulsion into a stick container, and cooling.

(56) TABLE-US-00011 Formulation % 1. Partially crosslinked polyether-modified 3 silicone composition*.sup.1 2. Silicone/alkyl-branched, polyether-modified 1 silicone*.sup.2 3. Partially crosslinked dimethylpolysiloxane 1 composition*.sup.3 4. Dimethylpolysiloxane (6cs) 6 5. Diphenylsiloxyphenyltrimethicone*.sup.4 6 6. Microcrystalline wax 2 7. Synthetic wax 2 8. Ceresin 7 9. Stearyl glycyrrhizinate 0.2 10. Aluminum hydrochloride 3 11. Benzalkonium chloride 0.05 12. Pentylene glycol 3 13. Butylene glycol 8 14. Tea extract 0.2 15. Sodium citrate 0.2 16. Sodium chloride 1 17. Purified water balance 18. Fragrance adequate Total 100.0 Total of component (A): 56% Proportion of the sum of water and ethanol in component (A): 100% *.sup.1Partially crosslinked polyether-modified silicone composition: KSG-210 (crosslinked part ~25%, dimethicone (6cs) ~75%) from Shin-Etsu Chemical Co., Ltd. *.sup.2Silicone/alkyl-branched, polyether-modified silicone: KF-6038 from Shin-Etsu Chemical Co., Ltd. *.sup.3Partially crosslinked dimethylpolysiloxane composition: KSG-19 (crosslinked part ~15%, dimethicone (6cs) ~85%) from Shin-Etsu Chemical Co., Ltd. *.sup.4Diphenylsiloxyphenyltrimethicone: KF-56A from Shin-Etsu Chemical Co., Ltd.

(57) The resulting stick-shaped deodorant composition was found to have satisfactory feeling on use, extensibility, dry feeling, perspiration resistance, and portability as well as storage stability.

Example 17

(58) Stick-Shaped Deodorant Composition

(59) <Preparation>

(60) A stick-shaped deodorant composition was prepared by step A of mixing ingredients 1 to 7 until uniform and heating at 95° C., step B of mixing ingredients 8 to 13 until uniform and heating at 85° C., and step C of adding B to A, emulsifying, adding ingredient 14, uniformly mixing, filling the emulsion into a stick container, and cooling.

(61) TABLE-US-00012 Formulation % 1. Partially crosslinked polyether-modified 4 silicone composition*.sup.1 2. Silicone/alkyl-branched, polyether- 1 modified silicone*.sup.2 3. Dimethylpolysiloxane (6cs) 8 4. Neopentylglycol dicaprate 8 5. Polymethylsilsesquioxane*.sup.3 5 6. Polyethylene 7 7. Paraffin 2 8. Aluminum zirconium trichlorohydrex gly 15 9. Butylene glycol 5 10. Pentylene glycol 2 11. Sodium citrate 0.2 12. Sodium chloride 0.5 13. Purified water balance 14. Fragrance 0.03 Total 100.0 Total of component (A): 42% Proportion of the sum of water and ethanol in component (A): 100% *.sup.1Partially crosslinked polyether-modified silicone composition: KSG-210 (crosslinked part ~25%, dimethicone ~75%) from Shin-Etsu Chemical Co., Ltd. *.sup.2Silicone/alkyl-branched, polyether-modified silicone: KF-6038 from Shin-Etsu Chemical Co., Ltd. *.sup.3Polymethylsilsesquioxane: KMP-591 from Shin-Etsu Chemical Co., Ltd.

(62) The resulting stick-shaped deodorant composition was found to have satisfactory feeling on use, extensibility, dry feeling, perspiration resistance, and portability as well as storage stability.

Example 18

(63) Stick-Shaped Deodorant Composition

(64) <Preparation>

(65) A stick-shaped deodorant composition was prepared by step A of mixing ingredients 1 to 10 until uniform and heating at 95° C., step B of mixing ingredients 12 to 17 until uniform and heating at 85° C., and step C of adding B to A, emulsifying, adding ingredient 11, uniformly mixing, filling the emulsion into a stick container, and cooling.

(66) TABLE-US-00013 Formulation % 1. Partially crosslinked polyether-modified silicone 4 composition*.sup.1 2. Silicone/alkyl-branched, polyether-modified 1.5 silicone*.sup.2 3. Partially crosslinked dimethylpolysiloxane 5 composition*.sup.3 4. Dimethylpolysiloxane (2cs) 2 5. Diphenylsiloxyphenyltrimethicone*.sup.4 7 6. Tristrimethylsiloxymethylsilane*.sup.5 5 7. Jojoba oil 2 8. Poly(methyl methacrylate) 2 9. Silica 1 10. Ceresin 9 11. Isopropylmethylphenol 0.1 12. Aluminum hydrochloride 10 13. Benzalkonium chloride 0.2 14. Ethanol 15 15. Phenoxyethanol 0.3 16. Sodium citrate 0.2 17. Magnesium sulfate 1 18. Purified water balance Total 100.0 Total of component (A): 55% Proportion of the sum of water and ethanol in component (A): 90% *.sup.1Partially crosslinked polyether-modified silicone composition: KSG-210 (crosslinked part ~25%, dimethicone ~75%) from Shin-Etsu Chemical Co., Ltd. *.sup.2Silicone/alkyl-branched, polyether-modified silicone: KF-6038 from Shin-Etsu Chemical Co., Ltd. *.sup.3Partially crosslinked dimethylpolysiloxane composition: KSG-16 (crosslinked part ~25%, cyclopentasiloxane ~75%) from Shin-Etsu Chemical Co., Ltd. *.sup.4Diphenylsiloxyphenyltrimethicone: KF-56A from Shin-Etsu Chemical Co., Ltd. *.sup.5Tristrimethylsiloxymethylsilane: TMF-1.5 from Shin-Etsu Chemical Co., Ltd.

(67) The resulting stick-shaped deodorant composition was found to have satisfactory feeling on use, extensibility, dry feeling, perspiration resistance, and portability as well as storage stability.