CN104313888A - Anti-yellowing oily leather resin for synthetic leather and preparation method thereof - Google Patents
Anti-yellowing oily leather resin for synthetic leather and preparation method thereof Download PDFInfo
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- CN104313888A CN104313888A CN201410648730.2A CN201410648730A CN104313888A CN 104313888 A CN104313888 A CN 104313888A CN 201410648730 A CN201410648730 A CN 201410648730A CN 104313888 A CN104313888 A CN 104313888A
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- weight portion
- color inhibition
- synthetic leather
- outermost layer
- modified polyurethane
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Abstract
The invention relates to anti-yellowing oily leather resin for synthetic leather and a preparation method thereof. The resin comprises the following ingredients: modified polyurethane, butanone and anti-yellowing organosilicic oil. The anti-yellowing oily leather resin is applied to synthetic leather rear segment technology, and belongs to innovative rear segment materials, and synthetic leather made of the material has natural luster, clear color, good brightness, high oil feel and transparent feel and a good integrative effect.
Description
Technical field
The present invention relates to use for synthetic leather surface conditioning agent field, particularly, relate to a kind of use for synthetic leather color inhibition outermost layer of skin resin being applied to synthetic leather rear section technique, the present invention relates to the preparation method of this use for synthetic leather color inhibition outermost layer of skin resin simultaneously.
Background technology
Synthetic leather surface conditioning agent can carry out top finishing according to the classification of product, and it can improve the brightness of synthetic leather, color and luster and feel, makes synthetic leather more close to corium.But, along with consumer requires more and more higher to the color and luster of leather surface and feel, not only to increase brightness and the feel of synthetic leather, require synthetic leather color clarification, high resilience etc. simultaneously.And existing surface conditioning agent can not meet the requirement that consumer increases day by day to the aesthetic feeling of synthetic leather and feel, be therefore badly in need of one and can make synthetic leather gloss nature, color clarification, brightness is splendid, and the penetrating sense of oil sense is strong, the finishing agent that resultant effect is good.
Summary of the invention
In order to solve the problem and defect, the object of this invention is to provide a kind of use for synthetic leather color inhibition outermost layer of skin resin.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
Use for synthetic leather color inhibition outermost layer of skin resin disclosed in this invention, comprises following component: modified polyurethane, butanone, color inhibition organic silicone oil.
The proportioning of each component of described use for synthetic leather color inhibition outermost layer of skin resin is as follows: modified polyurethane 80-82 weight portion, butanone 15-17 weight portion, color inhibition organic silicone oil 1-2 weight portion.
Further, the proportioning of each component of described use for synthetic leather color inhibition outermost layer of skin resin is as follows: modified polyurethane 80 weight portion, butanone 15 weight portion, color inhibition organic silicone oil 1 weight portion.
Further, the proportioning of each component of described use for synthetic leather color inhibition outermost layer of skin resin is as follows: modified polyurethane 82 weight portion, butanone 17 weight portion, color inhibition organic silicone oil 2 weight portion.
Further, the proportioning of each component of described use for synthetic leather color inhibition outermost layer of skin resin is as follows: modified polyurethane 81 weight portion, butanone 16 weight portion, color inhibition organic silicone oil 1.5 weight portion.
Another object of the present invention is to provide a kind of preparation method of above-mentioned use for synthetic leather color inhibition outermost layer of skin resin, and the method includes the steps of:
1) by formula, partially modified polyurethane, butanone, color inhibition organic silicone oil are stirred;
2) in step 1) add in the mixture of gained after remaining modified polyurethane stirs.
In the preparation method of use for synthetic leather color inhibition outermost layer of skin resin provided by the present invention, each component proportion of obtained use for synthetic leather color inhibition outermost layer of skin resin is as follows: modified polyurethane 80-82 weight portion, butanone 15-17 weight portion, color inhibition organic silicone oil 1-2 weight portion.
In an embodiment of the present invention, the institute of the preparation method of use for synthetic leather color inhibition outermost layer of skin resin carries out in steps all at normal temperatures and pressures.
Owing to adopting above technical scheme, the present invention compared with prior art tool has the following advantages:
1, each component forming color inhibition outermost layer of skin resin is coordinated mutually, acting in conjunction, the leather gloss made with this kind of finishing agent nature, color clarification, and brightness is splendid, and the penetrating sense of oil sense is strong, and resultant effect is good;
2, this color inhibition outermost layer of skin resin is applied widely, can carry out secondary research and development according to demand;
3, applied on existing synthetic leather production line by this color inhibition outermost layer of skin resin, technique is simple, is that a kind of new material of back segment printing increases cost without the need to changing production equipment.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
embodiment 1
Use for synthetic leather color inhibition outermost layer of skin resin is made up of the component of following proportioning: modified polyurethane 80 weight portion, butanone 15 weight portion, color inhibition organic silicone oil 1 weight portion.
The preparation method of above-mentioned use for synthetic leather color inhibition outermost layer of skin resin is: at normal temperatures and pressures, the modified polyurethane of 60 weight portions and the butanone of 15 weight portions, the color inhibition organic silicone oil of 1 weight portion is stirred by formula; After the modified polyurethane adding remaining 20 weight portions in the mixture of gained stirs.The performance indications of the use for synthetic leather color inhibition outermost layer of skin resin obtained are in table 1.
The methods such as the stirring adopted in above-mentioned preparation process, mixing are customary way in this area.
embodiment 2
Use for synthetic leather color inhibition outermost layer of skin resin is made up of the component of following proportioning: modified polyurethane 82 weight portion, butanone 17 weight portion, color inhibition organic silicone oil 2 weight portion.
The preparation method of above-mentioned use for synthetic leather color inhibition outermost layer of skin resin is: at normal temperatures and pressures, the modified polyurethane of 42 weight portions and the butanone of 17 weight portions, the color inhibition organic silicone oil of 2 weight portions is stirred by formula; Add after remaining 40 modified polyurethanes stir in the mixture of gained.The performance indications of the use for synthetic leather color inhibition outermost layer of skin resin obtained are in table 1.
The methods such as the stirring adopted in above-mentioned preparation process, mixing are customary way in this area.
embodiment 3
Use for synthetic leather color inhibition outermost layer of skin resin is made up of the component of following proportioning: modified polyurethane 81 weight portion, butanone 16 weight portion, color inhibition organic silicone oil 1.5 weight portion.
The preparation method of above-mentioned use for synthetic leather color inhibition outermost layer of skin resin is: at normal temperatures and pressures, the modified polyurethane of 55 weight portions and the butanone of 16 weight portions, the color inhibition organic silicone oil of 1.5 weight portions is stirred by formula; After the modified polyurethane adding remaining 26 weight portions in the mixture of gained stirs.The performance indications of the use for synthetic leather color inhibition outermost layer of skin resin obtained are in table 1.
The methods such as the stirring adopted in above-mentioned preparation process, mixing are customary way in this area.
embodiment 4
Use for synthetic leather color inhibition outermost layer of skin resin is made up of the component of following proportioning: modified polyurethane 82 weight portion, butanone 16 weight portion, color inhibition organic silicone oil 2 weight portion.
The preparation method of above-mentioned use for synthetic leather color inhibition outermost layer of skin resin is: at normal temperatures and pressures, the modified polyurethane of 41 weight portions and the butanone of 16 weight portions, the color inhibition organic silicone oil of 2 weight portions is stirred by formula; After the modified polyurethane adding remaining 41 weight portions in the mixture of gained stirs.The performance indications of the use for synthetic leather color inhibition outermost layer of skin resin obtained are in table 1.
The methods such as the stirring adopted in above-mentioned preparation process, mixing are customary way in this area.
Table 1
| Project | Index |
| PH value | 5-7 |
| Outward appearance | Micro-yellow transparency liquid |
| Viscosity (cps/25 DEG C) | 800-1000 |
| Stability | Without precipitation, nondiscolouring |
| Dicyandiamide solution | Butanone |
| Solid content (%) | 41±1 |
The foregoing is only preferred embodiment of the present invention, be not used for limiting practical range of the present invention; If do not depart from the spirit and scope of the present invention, the present invention is modified or equivalent to replace, in the middle of the protection domain that all should be encompassed in the claims in the present invention.
Claims (8)
1. a use for synthetic leather color inhibition outermost layer of skin resin, is characterized in that: comprise following component, modified polyurethane, butanone, color inhibition organic silicone oil.
2. use for synthetic leather color inhibition outermost layer of skin resin according to claim 1, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane 80-82 weight portion, butanone 15-17 weight portion, color inhibition organic silicone oil 1-2 weight portion.
3. use for synthetic leather color inhibition outermost layer of skin resin according to claim 2, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane 80 weight portion, butanone 15 weight portion, color inhibition organic silicone oil 1 weight portion.
4. use for synthetic leather color inhibition outermost layer of skin resin according to claim 2, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane 82 weight portion, butanone 17 weight portion, color inhibition organic silicone oil 2 weight portion.
5. use for synthetic leather color inhibition outermost layer of skin resin according to claim 2, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane 81 weight portion, butanone 16 weight portion, color inhibition organic silicone oil 1.5 weight portion.
6. a preparation method for the use for synthetic leather color inhibition outermost layer of skin resin described in the claims, is characterized in that, comprise following steps:
1) by formula, partially modified polyurethane, butanone, color inhibition organic silicone oil are stirred;
2) in step 1) add in gained mixture after remaining modified polyurethane stirs.
7. the preparation method of use for synthetic leather color inhibition outermost layer of skin resin according to claim 6, it is characterized in that, the proportioning of each component is as follows: modified polyurethane 80-82 weight portion, butanone 15-17 weight portion, color inhibition organic silicone oil 1-2 weight portion.
8. the preparation method of use for synthetic leather color inhibition outermost layer of skin resin according to claim 6, is characterized in that, institute carries out in steps all at normal temperatures and pressures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648730.2A CN104313888A (en) | 2014-11-14 | 2014-11-14 | Anti-yellowing oily leather resin for synthetic leather and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648730.2A CN104313888A (en) | 2014-11-14 | 2014-11-14 | Anti-yellowing oily leather resin for synthetic leather and preparation method thereof |
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| CN104313888A true CN104313888A (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410648730.2A Pending CN104313888A (en) | 2014-11-14 | 2014-11-14 | Anti-yellowing oily leather resin for synthetic leather and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200795A (en) * | 2015-11-10 | 2015-12-30 | 江苏宝泽高分子材料股份有限公司 | Oily leather treatment agent for synthetic leather and preparation method thereof |
| CN105237787A (en) * | 2015-09-25 | 2016-01-13 | 安徽大松树脂有限公司 | Nylon surface treatment agent |
| CN105369631A (en) * | 2015-12-25 | 2016-03-02 | 江苏宝泽高分子材料股份有限公司 | Non-yellowing high-gloss oil leather for synthetic leather and preparation method of oil leather |
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| CN101328512A (en) * | 2007-06-20 | 2008-12-24 | 时云刚 | Carzy horse brushed resin for processing leather surface and preparing method thereof |
| CN102517901A (en) * | 2011-11-23 | 2012-06-27 | 苏州鼎润复合材料有限公司 | Velvet finishing agent for synthetic leather and preparation method thereof |
| CN103103781A (en) * | 2011-11-14 | 2013-05-15 | 江苏宝泽高分子材料股份有限公司 | Anti-yellowing type matte wetting and unsmoothing waxy-feel treatment agent for synthetic leather and preparation method thereof |
| CN104074057A (en) * | 2014-06-26 | 2014-10-01 | 江苏宝泽高分子材料股份有限公司 | Discoloration polishing treatment agent for synthetic leather and preparation method thereof |
| CN104074058A (en) * | 2014-06-30 | 2014-10-01 | 江苏宝泽高分子材料股份有限公司 | Wet unsmooth powdery raising treating agent for synthetic leather and preparation method of treating agent |
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2014
- 2014-11-14 CN CN201410648730.2A patent/CN104313888A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328512A (en) * | 2007-06-20 | 2008-12-24 | 时云刚 | Carzy horse brushed resin for processing leather surface and preparing method thereof |
| CN103103781A (en) * | 2011-11-14 | 2013-05-15 | 江苏宝泽高分子材料股份有限公司 | Anti-yellowing type matte wetting and unsmoothing waxy-feel treatment agent for synthetic leather and preparation method thereof |
| CN102517901A (en) * | 2011-11-23 | 2012-06-27 | 苏州鼎润复合材料有限公司 | Velvet finishing agent for synthetic leather and preparation method thereof |
| CN104074057A (en) * | 2014-06-26 | 2014-10-01 | 江苏宝泽高分子材料股份有限公司 | Discoloration polishing treatment agent for synthetic leather and preparation method thereof |
| CN104074058A (en) * | 2014-06-30 | 2014-10-01 | 江苏宝泽高分子材料股份有限公司 | Wet unsmooth powdery raising treating agent for synthetic leather and preparation method of treating agent |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237787A (en) * | 2015-09-25 | 2016-01-13 | 安徽大松树脂有限公司 | Nylon surface treatment agent |
| CN105200795A (en) * | 2015-11-10 | 2015-12-30 | 江苏宝泽高分子材料股份有限公司 | Oily leather treatment agent for synthetic leather and preparation method thereof |
| CN105369631A (en) * | 2015-12-25 | 2016-03-02 | 江苏宝泽高分子材料股份有限公司 | Non-yellowing high-gloss oil leather for synthetic leather and preparation method of oil leather |
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Application publication date: 20150128 |