CN103342888A - Skin-feel nap up and nap down jumbuck resin and preparation method thereof - Google Patents
Skin-feel nap up and nap down jumbuck resin and preparation method thereof Download PDFInfo
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- CN103342888A CN103342888A CN2013102593168A CN201310259316A CN103342888A CN 103342888 A CN103342888 A CN 103342888A CN 2013102593168 A CN2013102593168 A CN 2013102593168A CN 201310259316 A CN201310259316 A CN 201310259316A CN 103342888 A CN103342888 A CN 103342888A
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Abstract
The invention provides a skin-feel nap up and nap down jumbuck resin and a preparation method thereof. The skin-feel nap up and nap down jumbuck resin consists of the following components: modified urethane resin, toluene, butanone, modified organosilicon, foamed microspheres and an organic wax sheet. Compared with the jumbuck resin in the prior art, the skin-feel nap up and nap down jumbuck resin has the advantages of better color development, leveling property and stability; leather, which is made of the skin-feel nap up and nap down jumbuck resin provided by the invention, has unique hand-feel, an obvious nap up and nap down effect, a strong real leather effect and an excellent comprehensive effect.
Description
Technical field
The invention belongs to process hides material field, particularly a kind of skin sense is fallen along hair sheep bar resin and preparation method thereof.
Background technology
The surface treatment mode that present leatherware comprises case and bag, clothes, footwear etc. is varied, the effect style changes all the time: for example high smooth Gao Gu, outermost layer of skin style, polishing style, crazy horse variable color, sheep bar etc. are arranged, but no matter be at surface effect, still on feel, still pursuing imitated leather effect.
Sheep bar resin accounts for very big proportion in recent years in leather market, it utilizes sheep bar powder foam microspheres expanded foamed, form fluffy effect on the synthetic leather surface, the part microballoon breaks owing to superdistension, so that the surface forms the fine hair sense, cooperate suitable post-production technology, can make leatherware different-style, the similar corium feel of wool.
The sheep sold on market bar class synthetic leather has the following disadvantages: 1. directly the foaming sheep bar feel of coming out is more coarse, and changes its feel with the method for aftertreatment and can damage staple length again; 2. the sheep bar is generally all undesirable along the capillary effect fruit.
Summary of the invention
Be the deficiency that solves the problems of the technologies described above, the purpose of this invention is to provide the sense of a kind of use for synthetic leather skin and fall along hair sheep bar resin and preparation method thereof, skin sense of the present invention is splendid, falls along the capillary effect fruit strong, and the exquisiteness sense after the foam microspheres foaming obtains splendid representing, and net effect is good.
For achieving the above object, the present invention adopts following technical scheme:
A kind of skin sense is fallen along hair sheep bar resin, and is composed of the following components: modified polyurethane resin, butanone, toluene, modified organic silicon, foam microspheres, organic wax disk(-sc).
The proportioning of described each component can be: modified polyurethane resin 25～35 weight parts, butanone 25～35 weight parts, toluene 25～35 weight parts, modified organic silicon 0.8～1 weight part, foam microspheres 2.5～4 weight parts, organic wax disk(-sc) 1～3 weight part.
Preferably, the proportioning of described each component is as follows: modified polyurethane resin 25 weight parts, butanone 25 weight parts, toluene 25 weight parts, modified organic silicon 0.8 weight part, foam microspheres 2.5 weight parts, organic wax disk(-sc) 1 weight part.
Preferably, the proportioning of stating each component is as follows: modified polyurethane resin 35 weight parts, butanone 35 weight parts, toluene 35 weight parts, modified organic silicon 1 weight part, foam microspheres 4 weight parts, organic wax disk(-sc) 3 weight parts.
More preferably, the proportioning of described each component is as follows: modified polyurethane resin 30 weight parts, foam microspheres 30 weight parts, toluene 30 weight parts, modified organic silicon 0.9 weight part, foam microspheres 3.25 weight parts, organic wax disk(-sc) 1.5 weight parts.
The present invention also provides a kind of skin sense to fall along mao preparation method of sheep bar resin, comprises the steps:
1) toluene of organic wax disk(-sc) with part is mixed, and heating is dissolved organic wax disk(-sc) fully;
2) foam microspheres and remaining toluene are mixed, filter with the mixture of 200 order filtering nets with foam microspheres and toluene afterwards;
3) with step 1) neutralization procedure 2) mixture that obtains evenly mixes;
4) mixture that obtains after modified polyurethane, modified organic silicon, butanone are fully mixed joins in the mixture of step 3) gained, and stirs.
The invention has the beneficial effects as follows:
(1) utilize skin sense provided by the invention to fall and cling to the leather feel uniqueness that resin is made along the hair sheep, fall along the capillary effect fruit obviously, leather effect is strong, and net effect is good.
(2) the preparation method along hair sheep bar resin is simple in skin sense provided by the invention, and the skin sense of a preparation suitable hair sheep bar resin is light yellow viscous liquid, good color developing and levelling property is arranged, preferably stability.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
Embodiment 1
The skin sense that present embodiment provides is fallen and is made up of 25 weight part modified polyurethane resins, 25 weight part butanone, 25 parts by weight of toluene, 0.8 weight part modified organic silicon, 2.5 weight part foam microspheres and the organic wax disk(-sc) of 1 weight part along hair sheep bar resin.
Above-mentioned skin sense is fallen and along mao preparation method of sheep bar resin is:
1) the organic wax disk(-sc) of 1 weight part is mixed with 10 parts by weight of toluene, and heating makes organic wax disk(-sc) be dissolved in the toluene fully;
2) 2.5 weight part foam microspheres are mixed with 15 parts by weight of toluene, filter with 200 order filtering nets the back that stirs;
3) mixture and step 2 that step 1) is obtained) mixture that obtains evenly mixes;
4) 25 weight part modified polyurethane resins, 0.8 weight part modified organic silicon are dissolved in the butanone of 25 weight parts, the mixture with gained after stirring joins in the mixture of step 3) gained, stirs at last.
The skin sense of above-mentioned preparation is fallen and is seen Table 1 along mao performance of sheep bar resin.
It is light yellow viscous liquid that the skin sense of present embodiment preparation is fallen along hair sheep bar resin, good color developing and levelling property is arranged, preferably stability.The skin sense that utilizes present embodiment to provide is fallen and is clung to the leather feel uniqueness that resin is made along the hair sheep, falls along the capillary effect fruit obviously, and leather effect is strong, and net effect is good.
Embodiment 2
The skin sense that present embodiment provides is fallen and is made up of 35 weight part modified polyurethane resins, 35 weight part butanone, 35 parts by weight of toluene, 1 weight part modified organic silicon, 4 weight part foam microspheres and the organic wax disk(-sc) of 3 weight parts along hair sheep bar resin.
Above-mentioned skin sense is fallen and along mao preparation method of sheep bar resin is:
1) the organic wax disk(-sc) of 3 weight parts is mixed with 10 parts by weight of toluene, and heating makes organic wax disk(-sc) be dissolved in the toluene fully;
2) 4 weight part foam microspheres are mixed with 25 parts by weight of toluene, filter with 200 order filtering nets the back that stirs;
3) mixture and step 2 that step 1) is obtained) mixture that obtains evenly mixes;
4) 35 weight part modified polyurethane resins, 1 weight part modified organic silicon are dissolved in the butanone of 35 weight parts, the mixture with gained after stirring joins in the mixture of step 3) gained, stirs at last.
The skin sense of above-mentioned preparation is fallen and is seen Table 1 along mao performance of sheep bar resin.
It is light yellow viscous liquid that the skin sense of present embodiment preparation is fallen along hair sheep bar resin, good color developing and levelling property is arranged, preferably stability.The skin sense that utilizes present embodiment to provide is fallen and is clung to the leather feel uniqueness that resin is made along the hair sheep, falls along the capillary effect fruit obviously, and leather effect is strong, and net effect is good.
Embodiment 3
The skin sense that present embodiment provides is fallen and is made up of 30 weight part modified polyurethane resins, 30 weight part butanone, 30 parts by weight of toluene, 0.9 weight part modified organic silicon, 3.25 weight part foam microspheres and the organic wax disk(-sc) of 1.5 weight parts along hair sheep bar resin.
Above-mentioned skin sense is fallen and along mao preparation method of sheep bar resin is:
1) the organic wax disk(-sc) of 1.5 weight parts is mixed with 10 parts by weight of toluene, and heating makes organic wax disk(-sc) be dissolved in the toluene fully;
2) 3.25 weight part foam microspheres are mixed with 20 parts by weight of toluene, filter with 200 order filtering nets the back that stirs;
3) mixture and step 2 that step 1) is obtained) mixture that obtains evenly mixes;
4) 30 weight part modified polyurethane resins, 0.9 weight part modified organic silicon are dissolved in the butanone of 30 weight parts, the mixture with gained after stirring joins in the mixture of step 3) gained, stirs at last.
The skin sense of above-mentioned preparation is fallen and is seen Table 1 along mao performance of sheep bar resin.
It is light yellow viscous liquid that the skin sense of present embodiment preparation is fallen along hair sheep bar resin, good color developing and levelling property is arranged, preferably stability.The skin sense that utilizes present embodiment to provide is fallen and is clung to the leather feel uniqueness that resin is made along the hair sheep, falls along the capillary effect fruit obviously, and leather effect is strong, and net effect is good.
Foam microspheres among the embodiment 1-3 is sheep bar powder.
Table 1
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Outward appearance | Light yellow viscous liquid | Light yellow viscous liquid | Light yellow viscous liquid |
| PH value | 5.9 | 6.2 | 6.8 |
| Stability | There is not precipitation, nondiscoloration | There is not precipitation, nondiscoloration | There is not precipitation, nondiscoloration |
| Viscosity (cps) | 2500 | 3000 | 5000 |
| Solid content (%) | 27 | 28 | 28 |
The above is preferred embodiment of the present invention only, is not to limit practical range of the present invention; If do not break away from the spirit and scope of the present invention, the present invention is made amendment or is equal to replacement, all should be encompassed in the middle of the protection domain of claim of the present invention.
Claims (7)
1. a skin sense is fallen along hair sheep bar resin, it is characterized in that, and is composed of the following components: modified polyurethane resin, butanone, toluene, modified organic silicon, foam microspheres, organic wax disk(-sc).
2. skin sense according to claim 1 is fallen along hair sheep bar resin, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane resin 25～35 weight parts, butanone 25～35 weight parts, toluene 25～35 weight parts, modified organic silicon 0.8～1 weight part, foam microspheres 2.5～4 weight parts, organic wax disk(-sc) 1～3 weight part.
3. skin sense according to claim 2 is fallen along hair sheep bar resin, it is characterized in that the proportioning of described each component is as follows: modified polyurethane resin 25 weight parts, butanone 25 weight parts, toluene 25 weight parts, modified organic silicon 0.8 weight part, foam microspheres 2.5 weight parts, organic wax disk(-sc) 1 weight part.
4. skin sense according to claim 2 is fallen along hair sheep bar resin, it is characterized in that the proportioning of described each component is as follows: modified polyurethane resin 35 weight parts, butanone 35 weight parts, toluene 35 weight parts, modified organic silicon 1 weight part, foam microspheres 4 weight parts, organic wax disk(-sc) 3 weight parts.
5. skin sense according to claim 2 is fallen along hair sheep bar resin, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane resin 30 weight parts, foam microspheres 30 weight parts, toluene 30 weight parts, modified organic silicon 0.9 weight part, foam microspheres 3.25 weight parts, organic wax disk(-sc) 1.5 weight parts.
6. fall along mao preparation method of sheep bar resin according to any described skin sense of right 1-5, it is characterized in that, comprise following steps:
1) toluene of organic wax disk(-sc) with part is mixed, and heating is dissolved organic wax disk(-sc) fully;
2) foam microspheres and remaining toluene are mixed, filter with the mixture of 200 order filtering nets with foam microspheres and toluene afterwards;
3) with step 1) neutralization procedure 2) mixture that obtains evenly mixes;
4) mixture that obtains after modified polyurethane, modified organic silicon, butanone are fully mixed joins in the mixture of step 3) gained, and stirs.
7. skin sense according to claim 6 is fallen along mao preparation method of sheep bar resin, it is characterized in that, the proportioning of each component is as follows: modified polyurethane resin 25～35 weight parts, butanone 25～35 weight parts, toluene 25～35 weight parts, modified organic silicon 0.8～1 weight part, foam microspheres 2.5～4 weight parts, organic wax disk(-sc) 1～3 weight part.
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| CN201310259316.8A CN103342888B (en) | 2013-06-26 | 2013-06-26 | A kind of skinfeel is fallen along hair sheep bar resin and preparation method thereof |
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| CN201310259316.8A CN103342888B (en) | 2013-06-26 | 2013-06-26 | A kind of skinfeel is fallen along hair sheep bar resin and preparation method thereof |
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| CN103342888B CN103342888B (en) | 2015-12-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709723A (en) * | 2013-12-16 | 2014-04-09 | 上海汇得化工有限公司 | Dyeable jmbuck micro suede polyurethane resin and a preparation method thereof as well as a synthetic leather preparation method |
| CN104358131A (en) * | 2014-11-14 | 2015-02-18 | 江苏宝泽高分子材料股份有限公司 | High-temperature fine Yangbuck resin for synthetic leather and preparation method thereof |
| CN109695159A (en) * | 2018-12-11 | 2019-04-30 | 无锡双象超纤材料股份有限公司 | A kind of preparation method of the woven fabric ox of falling color suede leather |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344603A (en) * | 1976-10-01 | 1978-04-21 | Daiichi Lace Kk | Prodution of suede like simulated leather |
| JPS6086116A (en) * | 1983-10-17 | 1985-05-15 | Toray Ind Inc | Polyurethane composition and its preparation |
| CN102995411A (en) * | 2012-08-21 | 2013-03-27 | 江苏宝泽高分子材料股份有限公司 | Yangbuck and cajiao treating agent for synthetic leather and preparation method thereof |
| CN103103780A (en) * | 2011-11-14 | 2013-05-15 | 江苏宝泽高分子材料股份有限公司 | Weak-solvent matte embossing waxy-feel treatment agent for synthetic leather and preparation method thereof |
-
2013
- 2013-06-26 CN CN201310259316.8A patent/CN103342888B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344603A (en) * | 1976-10-01 | 1978-04-21 | Daiichi Lace Kk | Prodution of suede like simulated leather |
| JPS6086116A (en) * | 1983-10-17 | 1985-05-15 | Toray Ind Inc | Polyurethane composition and its preparation |
| CN103103780A (en) * | 2011-11-14 | 2013-05-15 | 江苏宝泽高分子材料股份有限公司 | Weak-solvent matte embossing waxy-feel treatment agent for synthetic leather and preparation method thereof |
| CN102995411A (en) * | 2012-08-21 | 2013-03-27 | 江苏宝泽高分子材料股份有限公司 | Yangbuck and cajiao treating agent for synthetic leather and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709723A (en) * | 2013-12-16 | 2014-04-09 | 上海汇得化工有限公司 | Dyeable jmbuck micro suede polyurethane resin and a preparation method thereof as well as a synthetic leather preparation method |
| CN103709723B (en) * | 2013-12-16 | 2015-09-16 | 上海汇得化工有限公司 | A kind of method of dye sheep bar Glove suede urethane resin and preparation method and making synthetic leather |
| CN104358131A (en) * | 2014-11-14 | 2015-02-18 | 江苏宝泽高分子材料股份有限公司 | High-temperature fine Yangbuck resin for synthetic leather and preparation method thereof |
| CN109695159A (en) * | 2018-12-11 | 2019-04-30 | 无锡双象超纤材料股份有限公司 | A kind of preparation method of the woven fabric ox of falling color suede leather |
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| CN103342888B (en) | 2015-12-09 |
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