CN103103783B - Matte softening, smoothening and natural-luster-finishing treatment agent for synthetic leather and preparation method thereof - Google Patents
Matte softening, smoothening and natural-luster-finishing treatment agent for synthetic leather and preparation method thereof Download PDFInfo
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- CN103103783B CN103103783B CN201110359584.8A CN201110359584A CN103103783B CN 103103783 B CN103103783 B CN 103103783B CN 201110359584 A CN201110359584 A CN 201110359584A CN 103103783 B CN103103783 B CN 103103783B
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Abstract
The invention relates to a matte softening, smoothening and natural-luster-finishing treatment agent for synthetic leather. The matte softening, smoothening and natural-luster-finishing treatment agent is composed of the following components: modified polyurethane resin, modified anti-yellowing polyurethane, isopropyl alcohol, butanone, dimethylbenzene, silica extinction powder, modified siloxane and aerosil. The invention further relates to a preparation method of the matte softening, smoothening and natural-luster-finishing treatment agent for the synthetic leather. The matte softening, smoothening and natural-luster-finishing treatment agent for the synthetic leather is in conformity with the environmental protection standard of the European Union, and the synthetic leather processed by using the matte softening, smoothening and natural-luster-finishing treatment agent has a good comprehensive effect in the aspects of hand feel, visual effect and the like. The preparation method disclosed by the invention is simple in process and low in production cost.
Description
Technical field
The present invention relates to a kind of use for synthetic leather surface conditioning agent, particularly a kind of continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface that is applied to synthetic leather rear section technique, also relates to the continuous preparation method of sliding ironing brightness treating agent of this use for synthetic leather cloudy surface.
Background technology
The appearance of synthetic leather has made up the scarcity of corium resource, and compares corium, and synthetic leather can meet the requirement of the multiple style of people's effects on surface.In synthetic leather field, there is kinds of surface treatment technology to form different surperficial styles, atomized surface effect for example, the feel that makes synthetic leather have similar corium is conventional means, yet existing treatment technology exists surface treatment effect not obvious, unnatural, the problems such as feel is poor, the easy contaminated environment of while reagent treatment, manufacturing cost is higher, and comprehensive treatment effect is not good.
Therefore, be necessary to provide a kind of continuous sliding ironing brightness treating agent of cloudy surface for novel synthetic leather that overcomes above-mentioned deficiency.
Summary of the invention
The object of this invention is to provide a kind of not increasing under the early stage of cost, environmental protection, the continuous sliding ironing brightness treating agent of the use for synthetic leather cloudy surface that comprehensive treatment effect is good.
The use for synthetic leather type of resistance to xanthochromia cloudy surface of the present invention is washed bright finishing agent and is achieved through the following technical solutions:
The continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface disclosed in this invention is composed of the following components: modified polyurethane resin, modification anti-yellowing polyurethane, isopropyl alcohol, butanone, dimethylbenzene, silica flatting silica, modified siloxane and aerosil.
The proportioning of each component of the continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface provided by the invention can be as follows: modified polyurethane resin 23～40 weight portions, modification anti-yellowing polyurethane 25～30 weight portions, isopropyl alcohol 9～15 weight portions, butanone 10～15 weight portions, dimethylbenzene 18～25 weight portions, silica flatting silica 2～2.5 weight portions, modified siloxane 1～2 weight portion and aerosil 1～1.5 weight portion.
In one embodiment of the invention, the proportioning of each component of the continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface is as follows: modified polyurethane resin 23 weight portions, modification anti-yellowing polyurethane 25 weight portions, isopropyl alcohol 9 weight portions, butanone 10 weight portions, dimethylbenzene 18 weight portions, silica flatting silica 2.5 weight portions, modified siloxane 1.5 weight portions and aerosil 1.5 weight portions.
In another embodiment of the present invention, to wash the proportioning of each component of bright finishing agent as follows for the use for synthetic leather type of resistance to xanthochromia cloudy surface: modified polyurethane resin 30 weight portions, modification anti-yellowing polyurethane 27 weight portions, isopropyl alcohol 12 weight portions, butanone 12 weight portions, dimethylbenzene 23 weight portions, silica flatting silica 2.3 weight portions, modified siloxane 2 weight portions and aerosil 1.3 weight portions.
In another embodiment of the present invention, to wash the proportioning of each component of bright finishing agent as follows for the use for synthetic leather type of resistance to xanthochromia cloudy surface: modified polyurethane resin 40 weight portions, modification anti-yellowing polyurethane 30 weight portions, isopropyl alcohol 15 weight portions, butanone 15 weight portions, dimethylbenzene 25 weight portions, silica flatting silica 2 weight portions, modified siloxane 1 weight portion and aerosil 1 weight portion.
Another object of the present invention is to provide the preparation method of the continuous sliding ironing brightness treating agent of a kind of use for synthetic leather cloudy surface, comprises following steps:
1) modification anti-yellowing polyurethane, isopropyl alcohol, butanone, dimethylbenzene, silica flatting silica and aerosil are mixed, stir, grind;
2) in step 1) add modified polyurethane resin and modified siloxane in the mixture that obtains, stir, filter and obtain the continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface.
In the preparation method of the continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface provided by the present invention, the proportioning of each component is as follows: modified polyurethane resin 23～40 weight portions, modification anti-yellowing polyurethane 25～30 weight portions, isopropyl alcohol 9～15 weight portions, butanone 10～15 weight portions, dimethylbenzene 18～25 weight portions, silica flatting silica 2～2.5 weight portions, modified siloxane 1～2 weight portion and aerosil 1～1.5 weight portion.
Owing to adopting above technical scheme, the present invention compared with prior art tool has the following advantages:
1. the continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface of the present invention is ep-type material, meets the environmental protection standard of European Union.
2. each component that use for synthetic leather cloudy surface silk floss of the present invention is slided ironing brightness treating agent is coordinated mutually, acting in conjunction, aerosil and modified siloxane bi-material interact, make leather surface through mirror roller high temperature scald bright after, the sliding feel of silk floss with corium, crystal-feel is strong, visual effect is unique, and resultant effect is good.
3. the continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface of the present invention can be applied on existing synthetic leather production line, and technique is simple, does not increase production cost.
The specific embodiment
Below by embodiment, technical solution of the present invention is elaborated, but protection scope of the present invention is not limited to described embodiment.
embodiment 1
The continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface is comprised of 23 weight portion modified polyurethane resins, 25 weight portion modification anti-yellowing polyurethanes, 9 weight portion isopropyl alcohols, 10 weight portion butanone, 18 weight portion dimethylbenzene, 2.5 weight portion silica flatting silicas, 1.5 weight portion modified siloxanes and 1.5 weight portion aerosils.
The preparation method of the continuous sliding ironing brightness treating agent of above-mentioned use for synthetic leather cloudy surface is: the aerosil of the silica flatting silica of the dimethylbenzene of the butanone of the isopropyl acetone of the modification type polyurethane of resistance to xanthochromia of 25 weight portions, 9 weight portions, 10 weight portions, 18 weight portions, 2.5 weight portions and 1.5 weight portions is mixed, after stirring, grind; In the mixture of gained, add the modified polyurethane resin of 23 weight portions and the modified siloxane of 1.5 weight portions, uniform stirring, filtration can obtain the continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface of the present invention.The performance indications of the continuous sliding ironing brightness treating agent of resulting use for synthetic leather cloudy surface are in Table 1.
The methods such as the stirring adopting in above-mentioned preparation process, grinding, filtration are customary way in this area.
embodiment 2
In the present embodiment, the proportioning of each component of the continuous sliding ironing brightness treating agent of disclosed use for synthetic leather cloudy surface is as follows: modified polyurethane resin 30 weight portions, modification anti-yellowing polyurethane 27 weight portions, isopropyl alcohol 12 weight portions, butanone 12 weight portions, dimethylbenzene 25 weight portions, silica flatting silica 2.3 weight portions, modified siloxane 2 weight portions and aerosil 1.3 weight portions.
The preparation method of the continuous sliding ironing brightness treating agent of above-mentioned use for synthetic leather cloudy surface is: the aerosil of the silica flatting silica of the dimethylbenzene of the butanone of the isopropyl acetone of the modification type polyurethane of resistance to xanthochromia of 27 weight portions, 12 weight portions, 12 weight portions, 23 weight portions, 2.3 weight portions and 1.3 weight portions is mixed, after stirring, grind; In the mixture of gained, add the modified polyurethane resin of 30 weight portions and the modified siloxane of 2 weight portions, uniform stirring, filtration can obtain the continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface of the present invention.The performance indications of the continuous sliding ironing brightness treating agent of resulting use for synthetic leather cloudy surface are in Table 1.
The methods such as the stirring adopting in above-mentioned preparation process, grinding, filtration are customary way in this area.
embodiment 3
In the present embodiment, the proportioning of each component of the continuous sliding ironing brightness treating agent of disclosed use for synthetic leather cloudy surface is as follows: modified polyurethane resin 40 weight portions, modification anti-yellowing polyurethane 30 weight portions, isopropyl alcohol 15 weight portions, butanone 15 weight portions, dimethylbenzene 25 weight portions, silica flatting silica 2 weight portions, modified siloxane 1 weight portion and aerosil 1 weight portion.
The preparation method of the continuous sliding ironing brightness treating agent of above-mentioned use for synthetic leather cloudy surface is: the aerosil of the silica flatting silica of the dimethylbenzene of the butanone of the isopropyl acetone of the modification type polyurethane of resistance to xanthochromia of 30 weight portions, 15 weight portions, 15 weight portions, 25 weight portions, 2 weight portions and 1 weight portion is mixed, after stirring, grind; In the mixture of gained, add the modified polyurethane resin of 40 weight portions and the modified siloxane of 1 weight portion, uniform stirring, filtration can obtain the continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface of the present invention.The performance indications of the continuous sliding ironing brightness treating agent of resulting use for synthetic leather cloudy surface are in Table 1.
The methods such as the stirring adopting in above-mentioned preparation process, grinding, filtration are customary way in this area.
Table 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 is equal to replacement, all should be encompassed in the middle of the protection domain of the claims in the present invention.
Claims (4)
1. a use for synthetic leather cloudy surface silk floss is slided ironing brightness treating agent, it is characterized in that, by each component of following proportioning, formed: modified polyurethane resin 23 weight portions, modification anti-yellowing polyurethane 25 weight portions, isopropyl alcohol 9 weight portions, butanone 10 weight portions, dimethylbenzene 18 weight portions, silica flatting silica 2.5 weight portions, modified siloxane 1.5 weight portions and aerosil 1.5 weight portions.
2. a use for synthetic leather cloudy surface silk floss is slided ironing brightness treating agent, it is characterized in that, by each component of following proportioning, formed: modified polyurethane resin 30 weight portions, modification anti-yellowing polyurethane 27 weight portions, isopropyl alcohol 12 weight portions, butanone 12 weight portions, dimethylbenzene 23 weight portions, silica flatting silica 2.3 weight portions, modified siloxane 2 weight portions and aerosil 1.3 weight portions.
3. a use for synthetic leather cloudy surface silk floss is slided ironing brightness treating agent, it is characterized in that, by each component of following proportioning, formed: modified polyurethane resin 40 weight portions, modification anti-yellowing polyurethane 30 weight portions, isopropyl alcohol 15 weight portions, butanone 15 weight portions, dimethylbenzene 25 weight portions, silica flatting silica 2 weight portions, modified siloxane 1 weight portion and aerosil 1 weight portion.
4. a method of preparing the continuous sliding ironing brightness treating agent of use for synthetic leather cloudy surface of any one in claims 1 to 3, is characterized in that, comprises following steps:
1) modification anti-yellowing polyurethane, isopropyl alcohol, butanone, dimethylbenzene, silica flatting silica and aerosil are mixed, stir, grind;
2) in step 1) add modified polyurethane resin and modified siloxane in the mixture that obtains, stir, filter and obtain the continuous sliding ironing brightness treating agent of described use for synthetic leather cloudy surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110359584.8A CN103103783B (en) | 2011-11-14 | 2011-11-14 | Matte softening, smoothening and natural-luster-finishing treatment agent for synthetic leather and preparation method thereof |
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| CN201110359584.8A CN103103783B (en) | 2011-11-14 | 2011-11-14 | Matte softening, smoothening and natural-luster-finishing treatment agent for synthetic leather and preparation method thereof |
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| CN103103783A CN103103783A (en) | 2013-05-15 |
| CN103103783B true CN103103783B (en) | 2014-11-26 |
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| CN104047179B (en) * | 2014-06-26 | 2016-09-07 | 江苏宝泽高分子材料股份有限公司 | A kind of use for synthetic leather injection, blow process agent and preparation method thereof |
| CN104032583B (en) * | 2014-06-30 | 2016-09-07 | 江苏宝泽高分子材料股份有限公司 | A kind of use for synthetic leather sheep puckery waxy-feeling treatment agent of bar cloudy surface and preparation method thereof |
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| EP0358406A3 (en) * | 1988-09-05 | 1991-01-30 | Sanyo Chemical Industries, Ltd. | Use of a polyol as a structural component of a polyurethane resin and method of forming an article |
| CN101892591A (en) * | 2010-07-15 | 2010-11-24 | 江苏宝泽高分子材料股份有限公司 | High temperature-resistant printing burn polishing primer for synthetic leather and preparation method thereof |
| CN101892594A (en) * | 2010-07-23 | 2010-11-24 | 江苏宝泽高分子材料股份有限公司 | Sheep leather wax sense ironing brightness treating agent for synthetic leather and preparation method thereof |
| CN101892592A (en) * | 2010-07-23 | 2010-11-24 | 江苏宝泽高分子材料股份有限公司 | Dry-skid charred bright finishing agent for synthetic leather and preparation method thereof |
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