CN104074058A - Wet unsmooth powdery raising treating agent for synthetic leather and preparation method of treating agent - Google Patents
Wet unsmooth powdery raising treating agent for synthetic leather and preparation method of treating agent Download PDFInfo
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- CN104074058A CN104074058A CN201410307888.3A CN201410307888A CN104074058A CN 104074058 A CN104074058 A CN 104074058A CN 201410307888 A CN201410307888 A CN 201410307888A CN 104074058 A CN104074058 A CN 104074058A
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Abstract
The invention relates to a wet unsmooth powdery raising treating agent for synthetic leather and a preparation method of the treating agent. The treating agent contains the following components: modified polyurethane, silicon dioxide matting agent, toluene, butanone, oleamide, polyurethane hair and organic silicon oil. The wet unsmooth powdery raising treating agent is a novel material for the posterior printing technology of the synthetic leather; the treating agent is capable of obviously enabling the synthetic leather to have fine and smooth hand feeling and strong wet-raised powdery wax feeling; the synthetic leather treated by use of the treating agent is natural and clear in luster, and excellent in comprehensive effects.
Description
Technical field
The present invention relates to use for synthetic leather surface conditioning agent field, particularly, relate to the wet puckery powder velvet finishing agent of a kind of use for synthetic leather for the synthesis of leather last part technology, the present invention relates to the preparation method of the wet puckery powder velvet finishing agent of this use for synthetic leather simultaneously.
Background technology
At present, synthetic leather has been widely used in producing the products such as case and bag, clothes, footwear.PU leather has good, the resistance to complications of physical property, pliability is good, tensile strength is large feature, and has gas permeability.Therefore PU leather is widely used in the fabric of footwear or the position that case and bag bear weight, and the surface of PU leather often need to obtain having with some surface conditioning agents the leather of different performance feature.
In the last few years, along with consumer is more and more higher to the color and luster of leather surface and feel requirement, such as requiring coatings not only will, with wax sense, smooth sense, also will there is the wet puckery sense of corium etc.So the common synthetic leather surface conditioning agent of original maturation can not meet the requirement that consumer increases day by day to aesthetic feeling and feel, need more unique feel to meet client's demand.
Summary of the invention
In order to address the above problem and defect, the object of this invention is to provide the wet puckery powder velvet finishing agent of a kind of use for synthetic leather.
The wet puckery powder velvet finishing agent of use for synthetic leather of the present invention is achieved through the following technical solutions:
The use for synthetic leather disclosed in this invention puckery powder velvet finishing agent that wets, composed of the following components: modified polyurethane, silica flatting silica, toluene, butanone, oleamide, polyurethane hair, organic silicone oil.
In the wet puckery powder velvet finishing agent of described use for synthetic leather, the proportioning of each component is as follows: modified polyurethane 64～66 weight portions, silica flatting silica 2～5 weight portions, toluene 8～10 weight portions, butanone 8～10 weight portions, oleamide 6～10 weight portions, polyurethane hair 1～2 weight portion, organic silicone oil 2～3 weight portions.
Further, in the wet puckery powder velvet finishing agent of described use for synthetic leather, the proportioning of each component is as follows: modified polyurethane 65～66 weight portions, silica flatting silica 3～4 weight portions, toluene 9～10 weight portions, butanone 9～10 weight portions, oleamide 7～9 weight portions, polyurethane hair 1.5～2 weight portions, organic silicone oil 2.5～3 weight portions.
Further, in the wet puckery powder velvet finishing agent of described use for synthetic leather, the proportioning of each component is as follows: modified polyurethane 66 weight portions, silica flatting silica 3 weight portions, toluene 10 weight portions, butanone 10 weight portions, oleamide 7 weight portions, polyurethane hair 1.5 weight portions, organic silicone oil 2.5 weight portions.
Another object of the present invention is to provide the preparation method of the wet puckery powder velvet finishing agent of a kind of above-mentioned use for synthetic leather, and the method includes the steps of:
1) take in proportion each component materials by the modified polyurethane resin of 1/2nd weight, toluene, butanone, silica flatting silica and polyurethane hair mixing and stirring;
2) in step 1) add oleamide and organic silicone oil to stir in the mixture of gained;
3) in step 2) add the modified polyurethane resin mixing and stirring of remaining 1/2nd weight in the mixture of gained, obtain the wet puckery powder velvet finishing agent of described use for synthetic leather.
In the preparation method of the wet puckery powder velvet finishing agent of use for synthetic leather provided by the present invention, the proportioning of each component can be as follows: modified polyurethane 64～66 weight portions, silica flatting silica 2～5 weight portions, toluene 8～10 weight portions, butanone 8～10 weight portions, oleamide 6～10 weight portions, polyurethane hair 1～2 weight portion, organic silicone oil 2～3 weight portions.
In an embodiment of the present invention, the preparation method's of the wet puckery powder velvet finishing agent of use for synthetic leather institute all carries out in steps at normal temperatures and pressures.
Owing to adopting above technical scheme, the present invention compared with prior art tool has the following advantages:
Each component of the wet puckery powder velvet finishing agent of composition of the present invention is coordinated mutually, acting in conjunction, and this finishing agent is processed after leather surface, and feel is fine and smooth, and wet suede powder wax sense is strong, the leather gloss nature made from this kind of finishing agent, and color and luster is clear, and resultant effect is good;
Wet puckery powder velvet finishing agent of the present invention is applied on existing synthetic leather production line, and its technique is simple, is a kind of new material of back segment printing, without changing production equipment, increases cost.
The specific embodiment
In order to make object of the present 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 explain the present invention, is not intended to limit the present invention.
embodiment 1
The wet puckery powder velvet finishing agent of use for synthetic leather is comprised of the component of following proportioning: modified polyurethane 64 weight portions, silica flatting silica 3 weight portions, toluene 10 weight portions, butanone 10 weight portions, oleamide 8 weight portions, polyurethane hair 2 weight portions, organic silicone oil 3 weight portions.
The preparation method of the wet puckery powder velvet finishing agent of above-mentioned use for synthetic leather is: at normal temperatures and pressures, the polyurethane hair of the silica flatting silica of the butanone of the toluene of the modified polyurethane resin of 32 weight portions, 10 weight portions, 10 weight portions, 3 weight portions and 2 weight portions is mixed, stir and mix to mixture at least 30 minutes; In the said mixture obtaining, add the oleamide of 8 weight portions and the organic silicone oil of 3 weight portions, stir and mix to mixture at least 30 minutes; In the said mixture obtaining, add further the modified polyurethane resin of remaining 32 weight portions to mix, stir and mix to mixture at least 30 minutes, obtain the wet puckery powder velvet finishing agent of use for synthetic leather of the present invention, the performance indications of the wet puckery powder velvet finishing agent of resulting use for synthetic leather are in Table 1.
The methods such as stirring that adopt in above-mentioned preparation process are customary way in this area.
embodiment 2
The wet puckery powder velvet finishing agent of use for synthetic leather is comprised of the component of following proportioning: modified polyurethane 65 weight portions, silica flatting silica 4 weight portions, toluene 9 weight portions, butanone 9 weight portions, oleamide 8 weight portions, polyurethane hair 2 weight portions, organic silicone oil 3 weight portions.
The preparation method of the wet puckery powder velvet finishing agent of above-mentioned use for synthetic leather is: at normal temperatures and pressures, the polyurethane hair of the silica flatting silica of the butanone of the toluene of the modified polyurethane resin of 32.5 weight portions, 9 weight portions, 9 weight portions, 4 weight portions and 2 weight portions is mixed, stir and mix to mixture at least 30 minutes; In the said mixture obtaining, add the oleamide of 8 weight portions and the organic silicone oil of 3 weight portions, stir and mix to mixture at least 30 minutes; In the said mixture obtaining, add further the modified polyurethane resin of remaining 32.5 weight portions to mix, stir and mix to mixture at least 30 minutes, obtain the wet puckery powder velvet finishing agent of use for synthetic leather of the present invention, the performance indications of the wet puckery powder velvet finishing agent of resulting use for synthetic leather are in Table 1.
The methods such as stirring that adopt in above-mentioned preparation process are customary way in this area.
embodiment 3
The wet puckery powder velvet finishing agent of use for synthetic leather is comprised of the component of following proportioning: modified polyurethane 66 weight portions, silica flatting silica 3 weight portions, toluene 10 weight portions, butanone 10 weight portions, oleamide 7 weight portions, polyurethane hair 1.5 weight portions, organic silicone oil 2.5 weight portions.
The preparation method of the wet puckery powder velvet finishing agent of above-mentioned use for synthetic leather is: at normal temperatures and pressures, the polyurethane hair of the silica flatting silica of the butanone of the toluene of the modified polyurethane resin of 33 weight portions, 10 weight portions, 10 weight portions, 3 weight portions and 1.5 weight portions is mixed, stir and mix to mixture at least 30 minutes; In the said mixture obtaining, add the oleamide of 7 weight portions and the organic silicone oil of 2.5 weight portions, stir and mix to mixture at least 30 minutes; In the said mixture obtaining, add further the modified polyurethane resin of remaining 33 weight portions to mix, stir and mix to mixture at least 30 minutes, obtain the wet puckery powder velvet finishing agent of use for synthetic leather of the present invention, the performance indications of the wet puckery powder velvet finishing agent of resulting use for synthetic leather are in Table 1.
The methods such as stirring that adopt in above-mentioned preparation process 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 (7)
1. the wet puckery powder velvet finishing agent of use for synthetic leather, it,, for the synthesis of the back segment typography of leather, is characterized in that, composed of the following components: modified polyurethane, silica flatting silica, toluene, butanone, oleamide, polyurethane hair, organic silicone oil.
2. the wet puckery powder velvet finishing agent of use for synthetic leather according to claim 1, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane 64～66 weight portions, silica flatting silica 2～5 weight portions, toluene 8～10 weight portions, butanone 8～10 weight portions, oleamide 6～10 weight portions, polyurethane hair 1～2 weight portion, organic silicone oil 2～3 weight portions.
3. the wet puckery powder velvet finishing agent of use for synthetic leather according to claim 2, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane 65～66 weight portions, silica flatting silica 3～4 weight portions, toluene 9～10 weight portions, butanone 9～10 weight portions, oleamide 7～9 weight portions, polyurethane hair 1.5～2 weight portions, organic silicone oil 2.5～3 weight portions.
4. the wet puckery powder velvet finishing agent of use for synthetic leather according to claim 3, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane 66 weight portions, silica flatting silica 3 weight portions, toluene 10 weight portions, butanone 10 weight portions, oleamide 7 weight portions, polyurethane hair 1.5 weight portions, organic silicone oil 2.5 weight portions.
5. a preparation method for the wet puckery powder velvet finishing agent of the use for synthetic leather described in the claims, is characterized in that, comprises following steps:
1) take in proportion each component materials, by the modified polyurethane resin of 1/2nd weight, toluene, butanone, silica flatting silica and polyurethane hair mixing and stirring;
2) in step 1) add oleamide and organic silicone oil to stir in the mixture of gained;
3) in step 2) add the modified polyurethane resin mixing and stirring of remaining 1/2nd weight in the mixture of gained, obtain the wet puckery powder velvet finishing agent of described use for synthetic leather.
6. the preparation method of the wet puckery powder velvet finishing agent of use for synthetic leather according to claim 5, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane 64～66 weight portions, silica flatting silica 2～5 weight portions, toluene 8～10 weight portions, butanone 8～10 weight portions, oleamide 6～10 weight portions, polyurethane hair 1～2 weight portion, organic silicone oil 2～3 weight portions.
7. the preparation method of the wet puckery powder velvet finishing agent of use for synthetic leather according to claim 5, is characterized in that, institute all carries out in steps at normal temperatures and pressures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307888.3A CN104074058A (en) | 2014-06-30 | 2014-06-30 | Wet unsmooth powdery raising treating agent for synthetic leather and preparation method of treating agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410307888.3A CN104074058A (en) | 2014-06-30 | 2014-06-30 | Wet unsmooth powdery raising treating agent for synthetic leather and preparation method of treating agent |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313888A (en) * | 2014-11-14 | 2015-01-28 | 江苏宝泽高分子材料股份有限公司 | Anti-yellowing oily leather resin for synthetic leather and preparation method thereof |
| 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 |
| CN107326679A (en) * | 2017-08-18 | 2017-11-07 | 江苏宝泽高分子材料股份有限公司 | A kind of use for synthetic leather injection cloudy surface powder velvet inorganic agent and preparation method thereof |
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| CN102168377A (en) * | 2010-12-02 | 2011-08-31 | 江苏宝泽高分子材料股份有限公司 | Matt-surface high-permeability moisture acerbity treating 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 |
| CN103255628A (en) * | 2013-05-21 | 2013-08-21 | 江苏宝泽高分子材料股份有限公司 | Matte wet and unsmooth feeling treating agent for synthetic leather and preparation method of treating agent |
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2014
- 2014-06-30 CN CN201410307888.3A patent/CN104074058A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168377A (en) * | 2010-12-02 | 2011-08-31 | 江苏宝泽高分子材料股份有限公司 | Matt-surface high-permeability moisture acerbity treating 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 |
| CN103255628A (en) * | 2013-05-21 | 2013-08-21 | 江苏宝泽高分子材料股份有限公司 | Matte wet and unsmooth feeling treating agent for synthetic leather and preparation method of treating agent |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104313888A (en) * | 2014-11-14 | 2015-01-28 | 江苏宝泽高分子材料股份有限公司 | Anti-yellowing oily leather resin for synthetic leather and preparation method thereof |
| 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 |
| CN107326679A (en) * | 2017-08-18 | 2017-11-07 | 江苏宝泽高分子材料股份有限公司 | A kind of use for synthetic leather injection cloudy surface powder velvet inorganic agent and preparation method thereof |
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