Dispersion of soft polymer particles, cosmetic composition comprising it and cosmetic treatment method

Abstract

The present invention relates to a dispersion of polymer particles in a liquid carbon-based medium, the said particles having a flexible polymeric core and being surface-stabilized with a block stabilizing polymer comprising at least one block that is soluble in the said carbon-based medium and at least one block that is insoluble in the said carbon-based medium. The invention also relates to a cosmetic composition comprising the said dispersion, and to a cosmetic treatment process using the said composition.

Claims

1. A dispersion of polymer particles, comprising: a liquid carbon-based medium, and particles having a flexible polymeric core and being surface-stabilized with a block stabilizing polymer in the form of micelles such that the block stabilizing polymer is adsorbed onto the particles and produced by a process comprising preparing the block stabilizing polymer by polymerization and adding that prepared block stabilizing polymer to one or more monomers forming the flexible polymeric core of the particles and polymerizing the one or more monomers forming the flexible polymeric core of the particles in the presence of the block stabilizing polymer, wherein the block stabilizing polymer comprises at least one block that is soluble in the carbon-based medium and at least one block that is insoluble in the carbon-based medium, the insoluble block comprises 50 wt % to 100 wt % of at least one insoluble monomer in the medium, selected from the group of monomers, and salts thereof consisting of: (i) (meth)acrylates of formula: CH.sub.2C(CH.sub.3)COOR.sub.1 or CH.sub.2CHCOOR.sub.1 in which R.sub.1 is one selected from the group consisting of: a linear or branched alkyl group containing from 1 to 6 carbon atoms, optionally comprising in its chain one or more heteroatoms selected from the group consisting of O, N and S; and/or optionally comprising one or more substituents selected from the group consisting of OH, halogen atoms and NRR wherein R and R, are independently linear or branched C1-C4 alkyls; optionally substituted with at least one polyoxyalkylene group comprising a repetition of from 5 to 30 oxyalkylene units; with the proviso that tert-butyl methacrylate and isobutyl acrylate are excluded from this definition; a cyclic alkyl group containing from 3 to 6 carbon atoms, optionally comprising in its chain one or more heteroatoms chosen from O, N and S and/or possibly comprising one or more substituents selected from the group consisting of OH and halogen atoms; (ii) (meth)acrylamides of formula: CH.sub.2C(CH.sub.3)CONR.sub.3R) or CH.sub.2CHCONR.sub.3R.sub.4, wherein: R.sub.3 and R.sub.4, are independently a hydrogen atom or a linear or branched alkyl group containing from 1 to 6 carbon atoms, optionally comprising one or more substituents selected from the group consisting of OH, halogen atoms and NRR wherein R and R, are each independently linear or branched C1-C4 alkyls; or R.sub.3 represents a hydrogen atom and R.sub.4 represents a 1,1-dimethyl-3-oxobutyl group; (iii) ethylenically unsaturated monomer(s) comprising at least one carboxylic, phosphoric or sulfonic acid function, and salts thereof; (iv) vinyl esters of formula R.sub.6COOCHCH.sub.2 wherein R.sub.6 is a linear or branched alkyl group containing from 1 to 6 atoms or a cyclic alkyl group containing from 3 to 6 carbon atoms and/or an aromatic group; (v) ethylenically unsaturated monomers comprising at least one tertiary amine function; (vi) di-n-alkylitaconates of formula CH.sub.2C(CH.sub.2COO(CH.sub.2).sub.n-1CH.sub.3)COO(CH.sub.2).sub.n-1CH.sub.3, wherein n is an integer from 0 to 4; (vii) ethylenic monomers having an ester group which contains silanes, silsesquioxanes, siloxanes or carbosiloxane dendrimers, with the exception of monomers containing only one silicon atom; and (viii) polydimethylsiloxane (PDMS)emulsion macromonomers selected from the group consisting of polydimethylsiloxanes containing monoacryloyloxy or monomethacryloyloxy end group, and monomers of following formula: ##STR00005## wherein R.sub.8 is a hydrogen atom or a methyl group; R.sub.9 is a linear or branched, divalent hydrocarbon-based group containing from 1 to 10 carbon atoms and optionally containing one or two ether bonds O; R.sub.10 is a linear or branched alkyl group containing from 1 to 10 carbon atoms; n is an integer ranging from 1 to 300.

2. The dispersion according to claim 1, wherein the particles with a flexible polymeric core are obtained by polymerization of monomers, alone or as a mixture, chosen such that the glass transition temperature (Tg) of the resulting polymer, forming the flexible core, is less than 20 C.

3. The dispersion according to claim 2, wherein the particles with a flexible polymeric core is obtained by polymerization of monomers, comprising 60% to 100% by weight, relative to a total weight of monomers, of at least one monomer whose homopolymer has a Tg less than 20 C.; and optionally from 0.1% to 40% by weight of monomers whose homopolymer has a Tg of greater than or equal to 20 C.

4. The dispersion according to claim 3, wherein the monomers having a homopolymer with a Tg less than 20 C. comprise at least one selected from the group of monomers, and salts thereof consisting of: (meth)acrylates of formula CH.sub.2C(CH.sub.3)COOR or CH.sub.2CHCOOR, wherein R represents a linear, branched or cyclic, saturated or unsaturated, alkyl group or aromatic group, comprising 1 to 32 carbon atoms, optionally having one or more substituents selected from the group consisting of OH, halogen atoms and NRR wherein R and R, are each, independently, a or branched C1-C4 alkyls optionally interrupted with an oxygen atom; and ethylenic monomers having an ester group comprising one selected from the group consisting of silanes, silsesquioxanes, siloxanes and carbosiloxane dendrimers, with the exception of monomers containing only one silicon atom.

5. The dispersion according to claim 1, wherein the block stabilizing polymer comprises three blocks (triblock).

6. The dispersion according to claim 1, wherein the soluble block of the block stabilizing polymer comprises 50% to 100% by weight of at least one monomer soluble in the medium, selected from the group of monomers consisting of: methacrylates of formula CH.sub.2C(CH.sub.3)COOR.sub.1 wherein R.sub.1 is a linear or branched C8-C22 alkyl group; a cyclic alkyl group containing 8 to 30 carbon atoms; or a tert-butyl group; the acrylates of formula CH.sub.2CHCOOR.sub.2 wherein R.sub.2 is a linear or branched C8-C22 alkyl group; a cyclic alkyl group containing 8 to 30 carbon atoms; or an isobutyl group; (meth)acrylamides of formula CH.sub.2C(CH.sub.3)CONR.sub.3R.sub.4 or CH.sub.2CHCONR.sub.3R.sub.4, wherein R.sub.3 is a hydrogen atom or a linear or branched C1-C12 alkyl group and R.sub.4 is a linear or branched C.sub.8 to C.sub.12 alkyl group; di-n-alkylitaconates of formula CH.sub.2C(CH.sub.2COO(CH.sub.2).sub.n-1CH.sub.3)COO(CH.sub.2).sub.n-1CH.sub.3, wherein n is an integer greater than or equal to 5; vinyl esters of formula R.sub.5COOCHCH.sub.2 wherein R.sub.5 is a linear or branched C.sub.8 to C.sub.22 alkyl group; ethers of vinyl alcohol and of an alcohol of formula R.sub.6OCHCH.sub.2 wherein R.sub.6 is a linear or branched alkyl group containing from 8 to 22 carbon atoms; ethylenic monomers having an ester group contains silanes or siloxanes, and which contain only one silicon atom such as (meth)acryloxypropyltrimethoxysilane; and carbon-based macromonomers with a polymerizable end group.

7. The dispersion according to claim 1, wherein the insoluble block of the block stabilizing polymer comprises 50% to 100% by weight of at least one monomer that is insoluble in the said medium, selected from the group of monomers, and salts thereof consisting of: (meth)acrylates of formula: CH.sub.2C(CH.sub.3)COOR.sub.1 or CH.sub.2CHCOOR.sub.1; wherein R.sub.1 is a linear or branched alkyl group comprising from 1 to 6 carbon atoms, optionally comprising in its chain one or more heteroatoms selected from the group consisting of O; N and S; and/or optionally comprising one or more substituents selected from the group consisting of OH, halogen atoms and NRR wherein R and R are, each independently, linear or branched C1-C4 alkyls; ethylenically unsaturated monomers comprising at least one carboxylic acid function, and salts thereof; ethylenic monomers having an ester group selected from the group consisting of silanes; and polydimethylsiloxanes containing a monoacryloyloxy or monomethacryloyloxy end group, having the following formula: ##STR00006## wherein: R.sub.8 is a hydrogen atom or a methyl group; R.sub.9 is a linear or branched, divalent hydrocarbon-based group containing from 1 to 10 carbon atoms and optionally containing one or two ether bonds O; R.sub.10 is a linear or branched alkyl group containing from 1 to 10 carbon atoms; and n is an integer ranging from 1 to 300.

8. The dispersion according to claim 1, wherein the liquid carbon-based medium comprises at least 50% by weight, relative to the total weight of the carbon-based medium, of a carbon-based compound that is liquid at 25 C., with a global solubility parameter in a Hansen solubility space of less than or equal to 20 (MPa).sup.1/2, or a mixture of such compounds.

9. The dispersion according to claim 1, wherein the liquid carbon-based medium comprises at least one carbon-based compound selected from the group consisting of: plant oils formed from fatty acid esters of polyols, esters of formula RCOOR wherein R represents a higher fatty acid residue comprising 7 to 19 carbon atoms and R represents a hydrocarbon-based chain comprising from 3 to 20 carbon atoms, volatile or non-volatile, linear or branched C8-C60 alkanes; volatile or non-volatile, non-aromatic cyclic C5-C12 alkanes; ethers containing 7 to 30 carbon atoms; ketones containing 8 to 30 carbon atoms; aliphatic fatty monoalcohols containing 12 to 30 carbon atoms, with the proviso that the hydrocarbon-based chain does not comprise any substitution groups; and mixtures thereof.

10. The dispersion according to claim 1, wherein the liquid carbon-based medium comprises at least one selected from the group consisting of isopropyl myristate, octyldodecanol, a C5-C60 isoparaffin, isododecane, isohexadecane, isononyl isononanoate, and Parleam.

11. The dispersion according to claim 1, wherein a solids content is 5% to 40% by weight.

12. A cosmetic composition comprising, in a cosmetically acceptable medium, at least one dispersion according to claim 1.

13. The composition according to claim 12, wherein an amount of polymer solids in the composition is 1% to 70% by weight, relative to the total weight of the composition.

14. The composition according to claim 12, further comprising at least one ingredient selected from the group consisting of oils, solvents, fatty substances that are solid at room temperature, pasty fatty substances and gums; water; dyestuffs; fillers; additional polymers; vitamins, thickeners, gelling agents, trace elements, softeners, sequestrants, fragrances, acidifying or basifying agents, preserving agents, sunscreens, surfactants, antioxidants, hair-loss counteractants, antidandruff agents, propellants and ceramides.

15. The composition according to claim 12 wherein the composition is a makeup composition selected from the group consisting of a foundation, a face powder, an eyeshadow, a lipstick, a lipcare product, a lip gloss, a concealer product, a blusher, a mascara, an eyeliner, an eyebrow makeup product, a lip pencil, an eye pencil, a nail varnish, a nailcare product, a body makeup product, a hair makeup product, a composition for protecting or caring for the skin of the face, the neck, the hands or the body, an anti-fatigue composition for giving the skin radiance, a moisturizing or medicated composition, an anti sun or self-tanning composition, and a hair product for holding a hairstyle, for shaping hair; for hair care, conditioning or hygiene and for dyeing hair.

16. A cosmetic treatment process, comprising applying the cosmetic composition according to claim 12 to body or facial skin, lips, nails, hair and/or eyelashes, wherein the process is for making up, cleansing, sun-protecting, shaping, dyeing or caring for the area to which it is applied.

17. The dispersion according to claim 1, wherein the stabilizing polymer is adsorbed as a micelle.

18. The dispersion according to claim 1, wherein the particles are not crosslinked.

Description

EXAMPLE 1

Preparation of Dispersion D1

(1) A/

(2) 30 g (4.78 mol/l) of 2-ethylhexyl acrylate, 4.610.sup.3 mol/l of initiator (Trigonox 21S from Akzo) and 4.410.sup.2 mol/l of control agent (TTC or S,S-bis[1-(2-ethylhexyloxycarbonyl)ethyl]trithiocarbonate) are mixed together in a 100 ml three-necked round-bottomed flask connected to a condenser equipped with a bubbler.

(3) ##STR00004##
The flask is stoppered and the oxygen is then stripped out by bubbling with nitrogen for 30 minutes. The flask is then placed in an oil bath thermostatically regulated at 60 C., with stirring from 250 to 300 rpm. The reaction is stopped after 5 hours. The polymer is precipitated twice from cold methanol and then dried under reduced pressure for 24 hours at 25 C.

(4) The final characteristics of the polymer are given below:

(5) TABLE-US-00001 Degree of conversion (%) Mn.sup.PS* Ip** Mn.sup.LS*** DP**** 89 16 400 1.08 19 200 102 *Mn.sup.PS: number-average molar mass determined by GPC with polystyrene calibration **Ip = Mw/Mn; Mw and Mn being the weight-average and number-average molar masses, determined by GPC with polystyrene calibration (Mn.sup.PS and Mw.sup.PS) ***Mn.sup.LS: number-average molar mass, determined by GPC with detection by light scattering. ****DP: degree of polymerization, determined from the Mn.sup.LS
B/

(6) The following are placed in a 100 ml three-necked flask:

(7) 2.0 mol/l of methyl acrylate (2 mol per litre of isododecane),

(8) polymer prepared above, in an amount such that the weight ratio of polymer prepared above/methyl acrylate is 1.5/100,

(9) 1.3310.sup.3 mol/l of initiator (Trigonox 21S from Akzo),

(10) isododecane so as to obtain a solids content of 22.3% by weight.

(11) Nitrogen is bubbled through the reaction mixture for 30 minutes, with stirring; the mixture is then immersed in an oil bath preheated to 80 C., with stirring at 250 rpm. The appearance of cloudiness corresponds to the start of the reaction. The flask is removed after 4 hours of reaction, and placed in cold water to stop the reaction.

(12) A dispersion, in isododecane, of polymethyl acrylate stabilized with a poly(2-ethylhexyl acrylate)-b-polymethyl acrylate-b-poly(2-ethylhexyl acrylate) triblock polymer is finally obtained, the characteristics of which polymer are as follows:

(13) TABLE-US-00002 Degree of conversion Solids Diameter.sup.b (%) content (nm) PDI.sup.c 77% 17% 319 0.03 .sup.bmean diameter determined by dynamic light scattering (Malvern Zetasizer Nano S90) .sup.cparticle size polydispersity index.

EXAMPLE 2

Preparation of Dispersion D2

(14) The following are placed in a 250 ml three-necked flask:

(15) 2.01 mol/l of methyl acrylate (2.01 mol per litre of isododecane),

(16) polymer prepared in step A of Example 1 above, with a polymer/methyl acrylate weight ratio of 3.01/100,

(17) 1.5310.sup.3 mol/l of initiator (Trigonox 21S from Akzo),

(18) isododecane so as to obtain a solids content of 22.7% by weight.

(19) Nitrogen is bubbled through the reaction mixture for 30 minutes, with stirring; the mixture is then immersed in an oil bath preheated to 80 C., with stirring at 250 rpm. The appearance of cloudiness corresponds to the start of the reaction. The flask is removed after 6 hours of reaction, and placed in cold water to stop the reaction.

(20) A dispersion, in isododecane, of polymethyl acrylate stabilized with a poly(2-ethylhexyl acrylate)-b-polymethyl acrylate-b-poly(2-ethylhexyl acrylate) triblock polymer is finally obtained, the characteristics of which are as follows:

(21) TABLE-US-00003 Degree of conversion Solids Diameter.sup.b (%) content (nm) PDI.sup.c 94% 21% 212 0.02

(22) By DMTA, only one Tg is observed for the dispersion (Tg=38 C.), corresponding to that of PMeA; the low Tg (50 C. in theory) of the P2EHA part is not detected.

(23) DMTA was performed after 6 days of drying (25 C. and 45% RH) of films with a final thickness of about 250 m.

(24) Machine: DMA 2980 (TA Instruments)

(25) DMTA: from 100 to +200 C. at 3 C./min

(26) No tack is detected in the final film.

EXAMPLE 3

Preparation of Dispersion D3

(27) The following are placed in a 250 ml three-necked flask:

(28) 2.0 mol/l of methyl acrylate (2.0 mol per litre of isododecane),

(29) polymer prepared in step A of Example 1 above, with a polymer/methyl acrylate weight ratio of 6.05/100,

(30) 1.2310.sup.3 mol/l of initiator (Trigonox 21S from Akzo),

(31) isododecane so as to obtain a solids content of 23.2% by weight.

(32) Nitrogen is bubbled through the reaction mixture for 30 minutes, with stirring; the mixture is then immersed in an oil bath preheated to 80 C., with stirring at 250 rpm. The appearance of cloudiness corresponds to the start of the reaction. The flask is removed after 6 hours of reaction, and placed in cold water to stop the reaction.

(33) A dispersion, in isododecane, of polymethyl acrylate stabilized with a poly(2-ethylhexyl acrylate)-b-polymethyl acrylate-b-poly(2-ethylhexyl acrylate) triblock polymer is finally obtained, the characteristics of which are as follows:

(34) TABLE-US-00004 Degree of conversion Solids Diameter.sup.b (%) content (nm) PDI.sup.c 97% 23% 117 0.03

(35) By DMTA, only one Tg is observed for the dispersion (Tg=36 C.)

(36) No tack is detected in the final film.

EXAMPLE 4

Preparation of Dispersion D4

(37) The following are placed in a 250 ml three-necked flask:

(38) 1.93 mol/l of methyl acrylate (1.93 mol per litre of isododecane),

(39) polymer prepared in step A of Example 1 above, with a polymer/methyl acrylate weight ratio of 2.93/100,

(40) 1.5110.sup.3 mol/l of initiator (Trigonox 21S from Akzo),

(41) isododecane so as to obtain a solids content of 22.3% by weight.

(42) Nitrogen is bubbled through the reaction mixture for 30 minutes, with stirring; the mixture is then immersed in an oil bath preheated to 80 C., with stirring at 250 rpm. The appearance of cloudiness corresponds to the start of the reaction. After 1 hour 10 minutes of reaction, 1 mol % of crosslinking agent, relative to the methyl acrylate (EGDMA: ethylene glycol dimethacrylate), is added, and the reaction is continued. The flask is removed after 6 hours of reaction in total, and placed in cold water to stop the reaction.

(43) A dispersion, in isododecane, of polymethyl acrylate stabilized with a poly(2-ethylhexyl acrylate)-b-polymethyl acrylate-b-poly(2-ethylhexyl acrylate) triblock polymer is finally obtained, the characteristics of which are as follows:

(44) TABLE-US-00005 Degree of conversion Solids Diameter.sup.b (%) content (nm) PDI.sup.c 91% About 20% 208 0.02

(45) By DMTA, only one Tg is observed for the dispersion (Tg=39 C.)

(46) No tack is detected in the final film.

EXAMPLE 5

Preparation of the Comparative Dispersion (Outside the Invention)

(47) 600 g of isododecane and 230 g of heptane are placed in a reactor, followed by introduction of a shower of 30 g of Kraton G1701E (styrene/isoprene block copolymer) with stirring. After 30 minutes of stirring, 50 g of methyl acrylate, 10 g of acrylic acid and 3 g of initiator (Trigonox 21S) are added. The reaction medium is maintained at 90 C. for 45 minutes; blanching is noted immediately on reaching 90 C., with exothermicity of 10 C. At the end of the exothermicity (about 15 minutes after blanching), 140 g of methyl acrylate and 2.2 g of initiator (Trigonox 21S) are added over 1 hour at 90 C. The mixture is left for 3 hours at 90 C., and the heptane is then distilled off and replaced with 200 g of isododecane.

(48) A dispersion of methyl acrylate and acrylic acid particles, surface-stabilized with a styrene/isoprene block copolymer, in isododecane is obtained.

EXAMPLE 6

Characterization of the Dispersions

(49) The gloss is measured and the tack is compared the presence of sebum or olive oil, for dispersions D2, D3 and D4 of the invention relative to the prior-art dispersion, which is itself glossy and shows good remanence and resistance to attack (oil, sebum), but which is stabilized with a polymer that is non-covalently bonded by means of physical interactions to the polymer particles, as described in EP 749 747.

(50) Gloss Measured Using a Glossmeter on a Dry Deposit of Polymer

(51) The gloss is measured using a glossmeter, in a conventional manner via the following method: a coat 200 m thick of a 50% dispersion of the polymer in isododecane is spread onto a Leneta contrast card of reference Form 1A Penopac, using an automatic spreader. The coat covers at least the black background of the card. The deposit is left to dry for 24 hours at a temperature of 25 C., and the gloss at 20 is then measured on the black background using a Dr Lange glossmeter, REF03. A measurement at 20 higher than about 50 gives a gloss considered as being acceptable, and very satisfactory if the measurement is higher than 60.

(52) The following results are obtained:

(53) TABLE-US-00006 D2 D3 D4 comparative Gloss 20 50 62 62 52
Tack

(54) The sensitivity of the films to sebum and to olive oil was evaluated sensorily, in the following manner: a film about 20 m thick is deposited on a flat surface, using a dispersion containing 50% polymer solids, and is left to dry for 3 days at 25 C.; 1 drop of sebum or 1 drop of olive oil is then placed on the film, it is left in contact for 5 minutes or 1 hour, and the tack of the film is then assessed comparatively, by finger.

(55) The following results are obtained:

(56) TABLE-US-00007 D2 D3 D4 Olive oil Identical to Identical to Identical to tack after 5 the the the minutes comparative comparative comparative Sebum tack Identical to Identical to Identical to after 5 the the the minutes comparative comparative comparative Olive oil Identical to Identical to Identical to tack after 1 the the the hour comparative comparative comparative Sebum tack Identical to Identical to Identical to after 1 hour the the the comparative comparative comparative

(57) It is found that the dispersions according to the invention give films that are at least as glossy as, or even glossier than, those obtained with the prior art; the films according to the invention do not develop any tack in the presence of olive oil or liquid sebum, whether after 5 minutes or 1 hour of contact.

(58) It may moreover be thought that the dispersions according to the invention will be more stable over time than that of the prior art.

EXAMPLE 7

Mascara Composition

(59) A mascara having the following composition is prepared:

(60) TABLE-US-00008 Modified hectorite (Bentone 38 V from Elementis) 2 g Pigments 2 g Dispersion D1 15 g DM* Isododecane qs 100 g *DM: dry matter

EXAMPLE 8

Lipstick Wand

(61) The following lipstick composition is prepared (weight %):

(62) TABLE-US-00009 Polyethylene wax 3% Dispersion D2 13% DM Isododecane qs 100%

(63) The composition obtained has good cosmetic properties.

EXAMPLE 9

Lip Gloss

(64) A gloss having the following composition is prepared (weight %):

(65) TABLE-US-00010 Dispersion D3 5% DM Parleam qs 100%

(66) The composition obtained has good cosmetic properties.

EXAMPLE 10

W/O Foundation

(67) A foundation composition comprising the following compounds is prepared:

(68) Phase A

(69) TABLE-US-00011 Cetyl Dimethicone copolyol 3% (Abil EM 90 from the company Goldschmidt) Diglyceryl isostearyl succinate 0.6% (Imwitor 780K from the company Condea) Pigments (hydrophobic iron oxides and 1% titanium oxides) Dispersion D3 20% (i.e. 1.3% DM) Isododecane qs 100 g (on phase A)
Phase B

(70) TABLE-US-00012 Magnesium sulfate 0.7 g Preserving agents qs Water qs 100 g (on phase B)

(71) The composition obtained has good cosmetic properties.

EXAMPLE 11

Nail Varnish

(72) A nail varnish having the following composition is prepared:

(73) TABLE-US-00013 Dispersion D1 4 g of DM Butyl acetate 25 g Isopropanol 11 g Hexylene glycol 2.5 g Pigment 1 g Modified hectorite (Bentone 27 V from 1.3 g Elementis) Ethyl acetate qs 100 g

(74) This varnish was judged as having very good cosmetic properties.

EXAMPLE 12

Powder

(75) A compact powder having the following composition is prepared:

(76) Composition A:

(77) TABLE-US-00014 Talc 10 g Bismuth oxychloride 10 g Zinc stearate 4 g Dispersion D2 5 g DM
Composition B:

(78) TABLE-US-00015 Iron oxides 2 g Liquid petroleum jelly 6 g

(79) The powder is obtained in the following manner: composition A is ground in a Kenwood mill for about 5 minutes with gentle stirring, composition B is added, and the mixture is ground for about 2 minutes at the same speed, and then for 3 minutes at a higher speed. The preparation is then screened through a 0.16 mm screen, and this mixture is then compacted in dishes. A compact powder with good cosmetic properties is obtained.

EXAMPLE 13

Facial Gel

(80) The following composition is prepared:

(81) TABLE-US-00016 isopropyl palmitate 10 g modified hectorite 0.15 g oxyethylenated (40 OE) sorbitan heptaoleate 5 g dispersion D2 9 g DM Parleam qs 100 g

(82) A gel with good cosmetic properties is obtained.

EXAMPLE 14

Care Oil

(83) The following composition is prepared:

(84) TABLE-US-00017 dispersion D2 12 g DM jojoba oil 10 g soybean oil 10 g

(85) A care oil that can be applied to the body or the face is obtained.