Transfer paper

Abstract

The object is to provide a transfer paper having good image deterioration resistance, color development property and adhesion property. The object is achieved by a transfer paper for use in a transfer textile printing method using sublimation textile ink, which comprises a base paper and one or more coating layer(s) provided on at least one side of the base paper, wherein an outermost coating layer positioned on the outermost side with respect to the base paper contains at least a pigment and a binder, at least one of the pigment is amorphous silica, and the binder contains two or more different binders, and at least one of the binders is an ethylene-vinyl acetate copolymer.

Claims

1. A transfer paper for use in a transfer textile printing method using sublimation textile ink, which comprises a base paper and one or more coating layer(s) provided on at least one side of the base paper, wherein, an outermost coating layer positioned on the outermost side with respect to the base paper contains at least a pigment and a binder, at least one of the pigment is amorphous silica, the binder contains two or more different binders, and at least one of the binders is an ethylene-vinyl acetate copolymer, and the base paper contains a filler, and at least one of the filler is calcined kaolin, a content of the calcined kaolin in the base paper is 10 parts by mass or more and 20 parts by mass or less based on 100 parts by mass of pulp in the base paper.

2. A transfer paper for use in a transfer textile printing method using sublimation textile ink, which comprises a base paper and one or more coating layer(s) provided on at least one side of the base paper, wherein, an outermost coating layer positioned on the outermost side with respect to the base paper contains at least one pigment and two or more different binders, the at least one pigment contains amorphous silica, and the two or more different binders contain an ethylene-vinyl acetate copolymer, and the base paper contains at least one filler, and the at least one filler is calcined kaolin, a content of the calcined kaolin in the base paper is 10 parts by mass or more and 20 parts by mass or less based on 100 parts by mass of pulp in the base paper.

3. The transfer paper according to claim 1, wherein a glass transition temperature of the ethylene-vinyl acetate copolymer is more than 0° C.

4. The transfer paper according to claim 1, wherein the ethylene-vinyl acetate copolymer has an average particle diameter of 0.08 μm or more and 0.3 μm or less.

5. The transfer paper according to claim 1, wherein the binder contains two or more different binders, at least two of which are an ethylene-vinyl acetate copolymer and a silanol-modified polyvinyl alcohol.

6. The transfer paper according to claim 2, wherein the two or more different binders contain an ethylene-vinyl acetate copolymer and a silanol-modified polyvinyl alcohol.

7. The transfer paper according to claim 1, wherein the base paper is an acidic paper.

8. The transfer paper according to claim 2, wherein a glass transition temperature of the ethylene-vinyl acetate copolymer is more than 0° C.

9. The transfer paper according to claim 2, wherein the ethylene-vinyl acetate copolymer has an average particle diameter of 0.08 μm or more and 0.3 μm or less.

10. The transfer paper according to claim 2, wherein the base paper is an acidic paper.

11. The transfer paper according to claim 3, wherein the binder contains two or more different binders, at least two of which are an ethylene-vinyl acetate copolymer and a silanol-modified polyvinyl alcohol.

12. The transfer paper according to claim 8, wherein the two or more different binders contain an ethylene-vinyl acetate copolymer and a silanol-modified polyvinyl alcohol.

Description

EXAMPLES

(1) Hereinafter, the present invention will be described in more detail by examples. It should be noted that the present invention is not limited to these examples. Here, “part by mass” and “% by mass” each represent “parts by mass” and “% by mass” of a dry solid content or a substantial component amount. A coating amount of a coating layer represents a dry solid content.

Examples 1 to 23 and Comparative Examples 1 to 6

(2) <Base Paper>

(3) (Base Paper 1)

(4) 12 parts by mass of calcined kaolin (BASF, Ansirex), 4 parts by mass of oxidized starch (NIHON SHOKUHIN KAKO CO., LTD., MS #3800), 0.3 part by mass of rosin sizing agent, 0.6 part by mass of polyacrylamide resin, 0.5 part by mass of aluminum sulfate were added to a pulp slurry containing 100 parts by mass of pulp consisting of 90 parts by mass of LBKP having a freeness degree of 450 ml csf and 10 parts by mass of NBKP having a freeness degree of 440 ml csf to form a paper stock, and the pH of the paper stock was adjusted so that the pH of the base paper to be obtained was 4.5 or more and less than 6. After preparing the paper stock, paper was made using a fourdrinier papermaking machine so as to have a basis weight of 100 g/m.sup.2, to obtain a base paper 1.

(5) <Outermost Coating Layer-Coating Composition and Coating Layer-Coating Composition>

(6) The following materials were blended with water as a medium and the concentration of a coating solution was adjusted to 13% by mass to prepare an outermost coating layer-coating composition and a coating layer-coating composition for providing between the outermost coating layer and the base paper. The number of blending parts is described in Table 1. The ethylene-vinyl acetate copolymer was prepared by emulsion polymerization. The glass transition temperature and the average particle diameter were determined by the method described above. The following “Tg” refers to the glass transition temperature. The symbols in Table 1 indicate the following materials.

(7) P1: Amorphous silica (Oriental Silicas Corporation, Finesil X-37B)

(8) P2: Precipitated calcium carbonate (SHIRAISHI CALCIUM KAISHA, LTD., Brilliant-15)

(9) P3: Kaolin (SHIRAISHI CALCIUM KAISHA, LTD., Kaofine 90)

(10) E1: Ethylene-vinyl acetate copolymer (Tg 15° C., average particle diameter 0.1 μm)

(11) E2: Ethylene-vinyl acetate copolymer (Tg −2° C., average particle diameter 0.2 μm)

(12) E3: Ethylene-vinyl acetate copolymer (Tg −6° C., average particle diameter 0.3 μm)

(13) E4: Ethylene-vinyl acetate copolymer (Tg 0° C., average particle diameter 0.5 μm)

(14) E5: Ethylene-vinyl acetate copolymer (Tg 5° C., average particle diameter 0.3 μm)

(15) E6: Ethylene-vinyl acetate copolymer (Tg 10° C., average particle diameter 0.7 μm)

(16) E7: Ethylene-vinyl acetate copolymer (Tg 5° C., average particle diameter 0.09 μm)

(17) E8: Ethylene-vinyl acetate copolymer (Tg −4° C., average particle diameter 0.1 μm)

(18) B1: Polyvinyl alcohol (Kuraray Co., Ltd., PVA 117)

(19) B2: Silanol-modified polyvinyl alcohol (Kuraray Co., Ltd., R-1130)

(20) B3: Styrene-butadiene copolymer (JSR Corporation, JSR-2605G)

(21) B4: Starch (NIHON SHOKUHIN KAKO CO., LTD., MS #3000)

(22) A1: Cationic resin (Taoka Chemical Co., Ltd., Sumirez Resin 1001)

(23) <Transfer Paper of Examples 1 to 20 and Comparative Examples 1 to 5>

(24) The outermost coating layer-coating composition was applied on one side of the base paper 1 with an air knife coater so as to make the coating amount 9 g/m.sup.2, and dried in a hot air dryer. After that, it was subjected to super calendering processing to obtain a transfer paper.

(25) <Transfer Paper of Examples 21-23 and Comparative Example 6>

(26) The coating layer-coating composition was applied on one side of the base paper 1 with a blade coater so as to make the coating amount 5 g/m.sup.2, and dried in a hot air dryer. Subsequently, the outermost coating layer-coating composition was applied on the coating layer with an air knife coater so as to make the coating amount 9 g/m.sup.2, and dried in a hot air dryer. After that, it was subjected to super calendering processing to obtain a transfer paper.

(27) <Preparation of Printed Transfer Paper>

(28) Evaluation patterns with sublimation textile inks (cyan, magenta, yellow, black) were printed on each obtained transfer paper using an inkjet printer (N2-130 II, manufactured by Mimaki Engineering Co., Ltd.) using the sublimation textile inks to obtain each printed transfer paper (roll paper).

(29) <Textile Printing (Roll Paper)>

(30) Rolled polyester cloth was used as a printing substrate. The resultant roll paper-state printed transfer paper and the polyester cloth were brought into close contact with each other, and the dye was transferred to the polyester cloth using a heating and pressing machine (200° C., 0.5 MPa, 2.0 m/min, roller type, contact time with rollers for 45 seconds). Thereafter, the printed transfer paper was peeled off from the polyester cloth to obtain a polyester cloth having a pattern formed thereon.

(31) <Evaluation of Image Deterioration Resistance>

(32) From the viewpoint of the sharpness of the pattern, the image deterioration resistance of the polyester cloth having the pattern formed thereon was visually evaluated according to the following criteria. In the present invention, if the evaluation is 3 or 4, the transfer paper is judged to have image deterioration resistance.

(33) 4: Good level.

(34) 3: Deterioration of image quality is hardly recognized and it is generally good level.

(35) 2: Deterioration of image quality is recognized, but it is practically problem free level.

(36) 1: Level at which deterioration of image which becomes practically unusable is recognized.

(37) <Evaluation of Color Development Property>

(38) In the textile printed printing substrate, the color density of the solid image portion of three sublimation textile inks (cyan, magenta, yellow) was measured with an optical densitometer (X-rite 530, manufactured by SAKATA INX ENG. CO., LTD.), and color density values of three colors were added up. Color development property was judged according to the following criteria. In the present invention, if the evaluation is 3 or 4, the transfer paper is judged to have good color development property.

(39) 4: Total value is 4.8 or more

(40) 3: Total value is 4.5 or more and less than 4.8

(41) 3: Total value is 4.2 or more and less than 4.5

(42) 1: Total value is less than 4.2

(43) <Evaluation of Adhesion Property>

(44) From the viewpoint of the degree of occurrence of out-of-focus and distortion of the pattern, the printing substrate having the pattern formed thereon was visually evaluated on adhesion property according to the following criteria. In the present invention, if the evaluation is 3 or 4, the transfer paper is judged to have excellent adhesion property.

(45) A: Out-of-focus and distortion are not observed, and it is good level.

(46) B: Out-of-focus and distortion are scarcely observed, and it is generally good level.

(47) C: Out-of-focus and distortion are observed, but it is practically problem free level.

(48) D: Out-of-focus and distortion are observed, and it is a problematic level in practical use.

(49) The evaluation results are shown in Table 1.

(50) TABLE-US-00001 TABLE 1 Outermost coating layer Coating layer Pigment Binder Additives Pigment Binder Image Color Parts Parts Parts Parts Parts deterioration development Adhesion Type by mass Type by mass Type by mass Type by mass Type by mass resistance property property Example 1 P1 100 E1 2 — — — — — — 3 4 4 B1 33 Example 2 P1 100 E1 5 — — — — — — 3 4 4 B1 30 Example 3 P1 100 E1 9 — — — — — — 3 4 4 B1 26 Example 4 P1 100 E1 12 — — — — — — 3 4 4 B1 23 Example 5 P1 100 E1 5 — — — — — — 3 4 4 B2 30 Example 6 P1 100 E1 5 — — — — — — 3 4 3 B3 30 Example 7 P1 100 E1 5 — — — — — — 3 4 4 B4 30 Example 8 P1 100 E1 5 A1 20 — — — — 4 4 4 B1 30 Example 9 P1 100 E1 5 A1 20 — — — — 4 4 4 B2 30 Example 10 P1 100 E1 5 A1 20 — — — — 4 4 4 B4 30 Example 11 P1 100 E2 5 A1 20 — — — — 3 4 3 B1 30 Example 12 P1 100 E3 5 A1 20 — — — — 3 4 3 B1 30 Example 13 P1 100 E4 5 A1 20 — — — — 4 3 3 B1 30 Example 14 P1 100 E5 5 A1 20 — — — — 4 4 4 B1 30 Example 15 P1 100 E6 5 A1 20 — — — — 4 3 4 B1 30 Example 16 P1 100 E7 5 A1 20 — — — — 4 4 4 B1 30 Example 17 P1 100 E8 5 A1 20 — — — — 3 4 3 B1 30 Example 18 P1 80 E1 5 — — — — — — 3 4 3 P2 20 B1 30 Example 19 P1 80 E1 5 — — — — — — 3 3 4 P3 20 B1 30 Example 20 P1 60 E1 5 — — — — — — 3 3 3 P3 40 B1 30 Example 21 P1 100 E1 5 A1 20 P2 100 B3 20 4 4 4 B2 30 Example 22 P1 100 E5 5 — — P2 100 B3 20 3 4 4 B2 30 Example 23 P1 100 E7 5 — — P2 100 B3 20 3 4 4 B2 30 Comparative P1 100 E1 35 — — — — — — 2 3 4 Example 1 Comparative P1 100 B3 35 — — — — — — 2 4 3 Example 2 Comparative P1 100 B4 35 — — — — — — 3 2 1 Example 3 Comparative P2 100 E1 5 — — — — — — 2 3 2 Example 4 B1 30 Comparative P3 100 E1 5 — — — — — — 1 3 3 Example 5 B1 30 Comparative P1 100 B4 35 — — P2 100 E1  5 3 2 2 Example 6 B3 30

(51) From the results of Table 1, it can be seen that Examples 1 to 23 corresponding to the present invention have good image deterioration resistance, color development property and adhesion property. It can be seen that Comparative Examples 1 to 6 that do not satisfy the constitution of the present invention cannot simultaneously satisfy all of the effects according to the present invention.

(52) Mainly, the comparison between Examples 8, 14 and 16 and Examples 11, 12, 13 and 17 shows that the glass transition temperature of the ethylene-vinyl acetate copolymer is preferably more than 0° C.

(53) Mainly, the comparison between Examples 8, 14 and 16 and Examples 13 and 15 shows that the average particle diameter of the ethylene-vinyl acetate copolymer is preferably 0.08 μm or more and 0.3 μm or less.

Examples 24 to 39

(54) <Base Paper>

(55) The base paper 1 was used as the base paper.

(56) <Outermost Coating Layer-Coating Composition and Coating Layer-Coating Composition>

(57) The following materials were blended with water as a medium and the concentration of a coating solution was adjusted to 13% by mass to prepare an outermost coating layer-coating composition and a coating layer-coating composition for providing between the outermost coating layer and the base paper. The number of blending parts is described in Table 2. The ethylene-vinyl acetate copolymer was prepared by emulsion polymerization. The symbols in Table 2 indicate the above materials as in Table 1.

(58) <Transfer Papers of Examples 24-35 and 37-39>

(59) The outermost coating layer-coating composition was applied on one side of the base paper 1 with an air knife coater so as to make the coating amount 9 g/m.sup.2, and dried in a hot air dryer. After that, it was subjected to super calendering processing to obtain a transfer paper.

(60) <Transfer Paper of Example 36>

(61) The coating layer-coating composition was applied on one side of the base paper 1 with a blade coater so as to make the coating amount 5 g/m.sup.2, and dried in a hot air dryer. Subsequently, the outermost coating layer-coating composition was applied on the coating layer with an air knife coater so as to make the coating amount 9 g/m.sup.2, and dried in a hot air dryer. After that, it was subjected to super calendering processing to obtain a transfer paper.

(62) <Preparation of Printed Transfer Paper>

(63) Evaluation patterns with sublimation textile inks (cyan, magenta, yellow, black) were printed on each obtained transfer paper using an inkjet printer (JV2-130 II, manufactured by Mimaki Engineering Co., Ltd.) using the sublimation textile inks to obtain each printed transfer paper (roll paper).

(64) <Textile Printing (Roll Paper)>

(65) Rolled polyester cloth was used as a printing substrate. The resultant roll paper-state printed transfer paper and the polyester cloth were brought into close contact with each other, and the dye was transferred to the polyester cloth using a heating and pressing machine (200° C., 0.5 MPa, 2.0 m/min, roller type, contact time with rollers for 45 seconds). Thereafter, the printed transfer paper was peeled off from the polyester cloth to obtain a polyester cloth having a pattern formed thereon.

(66) <Evaluation of Image Deterioration Resistance>

(67) The same as above.

(68) <Evaluation of Color Development Property>

(69) The same as above.

(70) <Evaluation of Adhesion Property>

(71) The same as above.

(72) <Evaluation of Resistance to Textile Printing Unevenness>

(73) Textile printing was performed using a printed transfer paper (roll shape) which was rolled up into a roll shape after printing 50 patterns to prepare a printed printing substrate in a roll shape having 50 patterns formed thereon. About the obtained printed printing substrate, the occurrence degree of the textile printing unevenness was visually evaluated according to the following criteria.

(74) A: Textile printing unevenness is hardly recognized, and the formed pattern is good.

(75) B: Textile printing unevenness is slightly observed, but the formed pattern has no practical problem.

(76) C: Textile printing unevenness is recognized, and the formed pattern becomes a practical problem.

(77) From the result of the visual evaluation, the number of printed printing substrates corresponding to A and C was determined and evaluated according to the following criteria. In the present invention, if the evaluation is 3 or 4, the transfer paper is judged to have good resistance to textile printing unevenness.

(78) 4: The number of cases of C is less than 2, and the number of cases of A is 30 or more.

(79) 3: The number of cases of C is less than 2, and the number of cases of A is less than 30.

(80) 2: The number of cases of C is 2 or more and less than 6.

(81) 1: The number of cases of C is 6 or more.

(82) Evaluation results are shown in Table 2.

(83) TABLE-US-00002 TABLE 2 Outermost coating layer Coating layer Pigment Binder Additives Pigment Binder Image Resistance Parts Parts Parts Parts Parts deterio- Color to textile by by by by by ration development Adhesion printing Type mass Type mass Type mass Type mass Type mass resistance property property unevenness Example 24 P1 100 E1 1 — — — — — — 3 4 3 4 B2 34 Example 25 P1 100 E1 2 — — — — — — 3 4 4 4 B2 33 Example 26 P1 100 E1 5 — — — — — — 3 4 4 4 B2 30 Example 27 P1 100 E1 12 — — — — — — 3 4 4 4 B2 23 Example 28 P1 100 E1 15 — — — — — — 3 3 4 3 B2 20 Example 29 P1 100 E2 5 — — — — — — 3 4 3 4 B2 30 Example 30 P1 100 E4 5 — — — — — — 3 3 3 4 B2 30 Example 31 P1 100 E6 5 — — — — — — 3 3 4 4 B2 30 Example 32 P1 100 E1 5 A1 20 — — — — 4 4 4 4 B2 30 Example 33 P1 80 E1 5 — — — — — — 3 4 4 4 P2 20 B2 30 Example 34 P1 80 E1 5 — — — — — — 3 3 4 4 P3 20 B2 30 Example 35 P1 60 E1 5 — — — — — — 3 3 3 4 P3 40 B2 30 Example 36 P1 100 E1 5 — — P2 100 B3 20 3 4 4 4 B2 30 Example 37 P1 100 E1 5 — — — — — — 3 4 4 2 B1 30 Example 38 P1 100 E1 5 — — — — — — 3 4 3 2 B3 30 Example 39 P1 100 E1 5 — — — — — — 3 4 4 2 B4 30

(84) From Table 2, by comparing Examples 24-36 in which the outermost coating layer contains two or more different binders, and at least two of them are an ethylene-vinyl acetate copolymer and a silanol-modified polyvinyl alcohol, Example 37 in which at least two of them are an ethylene-vinyl acetate copolymer and polyvinyl alcohol, Example 38 in which at least two of them are an ethylene-vinyl acetate copolymer and a styrene-butadiene copolymer, and Example 39 in which at least two of them are an ethylene-vinyl acetate copolymer and starch, it can be seen that the transfer paper in which at least two of the binders are an ethylene-vinyl acetate copolymer and a silanol-modified polyvinyl alcohol has good resistance to textile printing unevenness.

Examples 40 to 59

(85) <Base Paper>

(86) (Base Paper 2)

(87) Base paper 2 was obtained in the same manner as in the base paper 1 except that ground calcium carbonate (SHIRAISHI CALCIUM KAISHA, LTD., HYDROCARB90) was used instead of the calcined kaolin.

(88) (Base Paper 3)

(89) Base paper 3 was obtained in the same manner as in the base paper 1 except that the amount of the calcined kaolin was changed from 12 parts by mass to 5 parts by mass.

(90) (Base Paper 4)

(91) Base paper 4 was obtained in the same manner as in the base paper 1 except that the amount of the calcined kaolin was changed from 12 parts by mass to 10 parts by mass.

(92) (Base Paper 5)

(93) Base paper 5 was obtained in the same manner as in the base paper 1 except that the amount of the calcined kaolin was changed from 12 parts by mass to 20 parts by mass.

(94) (Base Paper 6)

(95) Base paper 6 was obtained in the same manner as in the base paper 1 except that the amount of the calcined kaolin was changed from 12 parts by mass to 30 parts by mass.

(96) (Base Paper 7)

(97) Base paper 7 was obtained in the same manner as in the base paper 1 except that the pH of the paper stock was adjusted so that the pH of the base paper to be obtained was 6.5 or more and 8 or less.

(98) (Base Paper 8)

(99) Base paper 8 was obtained in the same manner as in the base paper 1 except that the pH of the paper stock was adjusted so that the pH of the base paper to be obtained was 10 or more and 11 or less.

(100) (Base Paper 9)

(101) Base paper 9 was obtained in the same manner as in the base paper 1 except that 12 parts by mass of the calcined kaolin was changed to 10 parts by mass of calcined kaolin (BASF, Ansilex) and 2 parts by mass of ground calcium carbonate (SHIRAISHI CALCIUM KAISHA, LTD., HYDROCARB90).

(102) (Base Paper 10)

(103) Base paper 10 was obtained in the same manner as in the base paper 1 except that 12 parts by mass of the calcined kaolin was changed to 7.5 parts by mass of calcined kaolin (BASF, Ansilex) and 4.5 parts by mass of ground calcium carbonate (SHIRAISHI CALCIUM KAISHA, LTD., HYDROCARB90).

(104) <Outermost Coating Layer-Coating Composition and Coating Layer-Coating Composition>

(105) The above materials were blended with water as a medium and the concentration of a coating solution was adjusted to 13% by mass to prepare an outermost coating layer-coating composition and a coating layer-coating composition for providing between the outermost coating layer and the base paper. The number of blending parts is described in Table 3. The ethylene-vinyl acetate copolymer was prepared by emulsion polymerization. The symbols in Table 3 indicate the above materials as in Table 1.

(106) <Transfer Papers of Examples 40-48, 50 and 52-59>

(107) The outermost coating layer-coating composition was applied on one side of the base paper with an air knife coater so as to make the coating amount 9 g/m.sup.2, and dried in a hot air dryer. After that, it was subjected to super calendering processing to obtain a transfer paper.

(108) <Transfer Paper of Examples 49 and 51>

(109) The coating layer-coating composition was applied on one side of the base paper with a blade coater so as to make the coating amount 5 g/m.sup.2, and dried in a hot air dryer. Subsequently, the outermost coating layer-coating composition was applied on the coating layer with an air knife coater so as to make the coating amount 9 g/m.sup.2, and dried in a hot air dryer. After that, it was subjected to super calendering processing to obtain a transfer paper.

(110) <Preparation of Printed Transfer Paper>

(111) Evaluation patterns with sublimation textile inks (cyan, magenta, yellow, black) were printed on each obtained transfer paper using an inkjet printer (JV2-130 II, manufactured by Mimaki Engineering Co., Ltd.) using the sublimation textile inks to obtain each printed transfer paper (roll paper).

(112) <Textile Printing (Roll Paper)>

(113) Rolled polyester cloth was used as a printing substrate. The resultant roll paper-state printed transfer paper and the polyester cloth were brought into close contact with each other, and the dye was transferred to the polyester cloth using a heating and pressing machine (200° C., 0.5 MPa, 2.0 m/min, roller type, contact time with rollers for 45 seconds). Thereafter, the printed transfer paper was peeled off from the polyester cloth to obtain a polyester cloth having a pattern formed thereon.

(114) <Evaluation of Image Deterioration Resistance>

(115) The same as above.

(116) <Evaluation of Color Development Property>

(117) The same as above.

(118) <Evaluation of Transferability>

(119) In the printed printing substrate on which the pattern was formed by changing the heating time at the time of adhesion, the change in color development property in 45 seconds, 60 seconds and 75 seconds was visually evaluated according to the following criteria. In the present invention, if the evaluation is 3 or 4, the transfer paper is judged to have good transferability.

(120) 4: No change.

(121) 3: There is almost no change.

(122) 2: Change is recognized between 45 seconds and 60 seconds, but there is almost no change between 60 seconds and 75 seconds.

(123) 1: Change is recognized between 45 seconds and 60 seconds and between 60 seconds and 75 seconds.

(124) Evaluation results are shown in Table 3.

(125) TABLE-US-00003 TABLE 3 Outermost coating layer Coating layer Pigment Binder Additives Pigment Binder Image Parts Parts Parts Parts Parts deterio- Color by by by by by ration development Transfer- Base paper Type mass Type mass Type mass Type mass Type mass resistance property ability Example 40 Base Acidic P1 100 E1 10 A1 20 4 4 4 paper 1 paper B2 20 Example 41 Base Acidic P1 100 E1 10 A1 20 3 4 3 paper 3 paper B2 20 Example 42 Base Acidic P1 100 E1 10 A1 20 4 4 4 paper 4 paper B2 20 Example 43 Base Acidic P1 100 E1 10 A1 20 4 4 4 paper 5 paper B2 20 Example 44 Base Acidic P1 100 E1 10 A1 20 3 4 3 paper 6 paper B2 20 Example 45 Base Neutral P1 100 E1 10 A1 20 4 4 3 paper 7 paper B2 20 Example 46 Base Alkaline P1 100 E1 10 A1 20 4 4 3 paper 8 paper B2 20 Example 47 Base Acidic P1 100 E1 10 A1 20 4 4 4 paper 9 paper B2 20 Example 48 Base Acidic P1 100 E1 10 A1 20 3 4 3 paper 10 paper B2 20 Example 49 Base Acidic P1 100 E1 10 A1 20 P2 100 B3 20 4 4 4 paper 1 paper B2 20 Example 50 Base Acidic P1 100 E1 10 A1 20 3 3 2 paper 2 paper B2 20 Example 51 Base Acidic P1 100 E1 10 A1 20 P2 100 B3 20 3 3 2 paper 2 paper B2 20 Example 52 Base Acidic P1 100 E1 10 — — 3 4 4 paper 1 paper B2 20 Example 53 Base Acidic P1 100 E2 10 — — 3 4 4 paper 1 paper B2 20 Example 54 Base Acidic P1 100 E4 10 — — 3 3 4 paper 1 paper B2 20 Example 55 Base Acidic P1 100 E6 10 — — 3 3 4 paper 1 paper B2 20 Example 56 Base Acidic P1 100 E1 10 A1 20 4 4 4 paper 1 paper B1 20 Example 57 Base Acidic P1 100 E2 10 A1 20 3 4 4 paper 1 paper B1 20 Example 58 Base Acidic P1 100 E4 10 A1 20 4 3 4 paper 1 paper B1 20 Example 59 Base Acidic P1 100 E6 10 A1 20 4 3 4 paper 1 paper B1 20

(126) From Table 3, by comparing Examples 40-49 and 52-59, in which at least one of the filler contained in the base paper is calcined kaolin, and Examples 50 and 51 in which the filler contained in the base paper is ground calcium carbonate, it can be seen that the transfer paper in which at least one of the filler contained in the base paper is calcined kaolin has good transferability.

(127) Further, mainly from the comparison between Example 40, Example 45, and Example 46, it is understood that the base paper is preferably acidic paper.