CN103103779A - Waterborne matte oily natural-luster-finishing treatment agent for synthetic leather and preparation method thereof - Google Patents
Waterborne matte oily natural-luster-finishing treatment agent for synthetic leather and preparation method thereof Download PDFInfo
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- CN103103779A CN103103779A CN 201110358742 CN201110358742A CN103103779A CN 103103779 A CN103103779 A CN 103103779A CN 201110358742 CN201110358742 CN 201110358742 CN 201110358742 A CN201110358742 A CN 201110358742A CN 103103779 A CN103103779 A CN 103103779A
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Abstract
The invention relates to a waterborne matte oily natural-luster-finishing treatment agent for synthetic leather. The waterborne matte oily natural-luster-finishing treatment agent is composed of the following components: waterborne polyurethane varnish, modified polyurethane emulsion, water, silica extinction powder, modified amide wax powder, an organosilicone levelling agent, and a waterborne polyurethane thickener. The invention further relates to a preparation method of the waterborne matte oily natural-luster-finishing treatment agent. Compared with the traditional waterborne matte oiled leather surface treatment agent, the waterborne matte oily natural-luster-finishing treatment agent for the synthetic leather obviously endows the synthetic leather subjected to natural lustre finishing with waxy feel of genuine leather, extremely strong waterborne matte oiliness, unique visual effect and excellent overall effect.
Description
Technical field
The present invention relates to use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent, relate in particular to use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent that is applied to the synthetic leather front-end process and preparation method thereof.
Background technology
At present, synthetic leather has been widely used in producing the products such as case and bag, clothes, footwear, it is good that resin artificial leather (PU leather) has physical property, and anti-complications, pliability is good, tensile strength is large, have gas permeability, so the PU leather is widely used in the fabric of footwear or the position that case and bag bear weight.The leather that the surface of PU leather often need to obtain having the different performance characteristics with some surface conditioning agents, ironing brightness treating agent is synthetic various surface conditioning agents commonly used, synthetic leather can produce after ironing brightness treating agent is processed and significantly scald bright effect, is subject to people's extensive favor.The ironing brightness treating agent of the use for synthetic leather of selling in the market comes with some shortcomings usually, and for example, the organic solvent that contains in ironing brightness treating agent can cause the dissolving of synthetic leather bottom, and synthetic leather feel after treatment is bad; With the synthetic leather product that ironing brightness treating agent prepares, the resultant effects such as its viscosity, stability, hand sense of touch are not good.
At present, the use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent of selling on market often is solvent-borne type, and it has the following disadvantages:
1, the organic solvent in the place's agent of solvent-borne type table can cause the bottom dissolving of synthetic leather or artificial leather, and synthetic leather feel after treatment is bad;
2, not only cost is higher, smell is larger for organic solvent, and environmental pollution is serious, and has the potential safety hazards such as inflammable, explosive;
3, not good for the treatment of the resultant effect of synthetic leather.
Summary of the invention
The objective of the invention is to propose a kind of use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent and preparation method thereof.
In order to achieve the above object, the present invention adopts following technical scheme:
A kind of use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent, composed of the following components: aqueous polyurethane gloss oil, modified polyurethane emulsion, water, silica flatting silica, modification amide waxe powder, organosilicon levelling agent, aqueous polyurethane thickener.
Further, the proportioning of described each component is as follows: aqueous polyurethane gloss oil 10～15 weight portions, modified polyurethane emulsion 10～15 weight portions, water 60～65 weight portions, silica flatting silica 1～3 weight portion, modification amide waxe powder 0.5～1 weight portion, organosilicon levelling agent 0.5～1 weight portion, aqueous polyurethane thickener 0.5～2 weight portion.
Further, the proportioning of described each component is as follows: aqueous polyurethane gloss oil 10 weight portions, modified polyurethane emulsion 10 weight portions, water 60 weight portions, silica flatting silica 1 weight portion, modification amide waxe powder 0.5 weight portion, organosilicon levelling agent 0.5 weight portion, aqueous polyurethane thickener 0.5 weight portion.
Further, the proportioning of described each component is as follows: aqueous polyurethane gloss oil 13 weight portions, modified polyurethane emulsion 13 weight portions, water 63 weight portions, silica flatting silica 2 weight portions, modification amide waxe powder 0.7 weight portion, organosilicon levelling agent 0.7 weight portion, aqueous polyurethane thickener 1 weight portion.
Further, the proportioning of described each component is as follows: aqueous polyurethane gloss oil 15 weight portions, modified polyurethane emulsion 15 weight portions, water 65 weight portions, silica flatting silica 3 weight portions, modification amide waxe powder 1 weight portion, organosilicon levelling agent 1 weight portion, aqueous polyurethane thickener 2 weight portions.
This application also provides a kind of method of above-mentioned use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent, comprises the following steps:
1) with waterborne polyurethane resin gloss oil, modified polyurethane emulsion, silica flatting silica, modification amide waxe powder, silicone defoaming agent, organosilicon levelling agent, water mixing and stirring;
2) grinding steps 1) the gained mixture;
3) filtration step 2) the gained mixture;
4) in step 3) mixture in add aqueous polyurethane thickener to stir, namely get described use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent.
Further, the preparation method of use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent provided by the invention, the proportioning of each component is as follows: aqueous polyurethane gloss oil 10～15 weight portions, modified polyurethane emulsion 10～15 weight portions, water 60～65 weight portions, silica flatting silica 1～3 weight portion, modification amide waxe powder 0.5～1 weight portion, organosilicon levelling agent 0.5～1 weight portion, aqueous polyurethane thickener 0.5～2 weight portion.
Further, the preparation method of use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent provided by the invention, institute all carries out in steps at normal temperatures and pressures.
Further, the preparation method of use for synthetic leather water-based cloudy surface provided by the invention oil sense ironing brightness treating agent, step 1) in mixing time be 2 hours.
Further, the preparation method of use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent provided by the invention, described water is running water.
Advantage of the present invention and beneficial effect:
Owing to adopting above technical scheme, the present invention compared with prior art has following advantage:
1, the solvent of water-based cloudy surface oil sense ironing brightness treating agent is water, have do not fire, the special performance of safety, environmental protection;
2, each component that forms water-based cloudy surface oil sense ironing brightness treating agent is coordinated mutually, acting in conjunction, good film-forming property, bonding firmly, the anti-solvent of coating, cold-resistant, hydrolysis, heat-proof aging, the synthetic leather atomized surface effect of using this product to process is good, oil wax feel is unique, through mirror roller high temperature scald bright after, at the bottom of leather surface, the mist top is bright, bright mist contrast is clear, gloss is naturally glossy, can be used in conjunction with techniques such as embossing, more can highlight the bright mist contrast effect between leather surface and leather bottom of trench, color developing is good, use the synthetic leather feel of this finishing agent, waterproof, the aspect resultant effects such as visual effect are good,
3, this water-based cloudy surface oil sense ironing brightness treating agent is used on existing synthetic leather production line, be need not to change the production technology and equipments of existing synthetic leather, can not increase the production cost of synthetic leather product.
The specific embodiment
In order to make purpose 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
A kind of use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent is comprised of 10 weight parts water based polyurethane gloss oil, 10 weight portion modified polyurethane emulsions, weight parts water 60,1 weight portion silica flatting silica, 0.5 weight portion modification amide waxe powder, 0.5 weight portion organosilicon levelling agent, 0.5 weight portion aqueous polyurethane thickener.
At normal temperatures and pressures, drop into 10 weight parts water based polyurethane gloss oil, 10 weight portion modified polyurethane emulsions, 60 weight parts waters, 1 weight portion silica flatting silica, 0.5 weight portion modification amide waxe powder, 0.5 weight portion organosilicon levelling agent in the reactor of 1L, at room temperature stir after 2 hours and grind, and then filter; Add 0.5 weight portion aqueous polyurethane thickener in the mixture of above-mentioned gained, at room temperature uniform stirring namely obtains the use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent finished product without precipitation, colourless transparent liquid after evenly.The performance indications of resulting use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent see Table 1.
The methods such as the stirring of adopting in above-mentioned preparation process, filtration are customary way in this area.
Embodiment 2
A kind of use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent is comprised of 13 weight parts water based polyurethane gloss oil, 13 weight portion modified polyurethane emulsions, 63 weight parts waters, 2 weight portion silica flatting silicas, 0.7 weight portion modification amide waxe powder, 0.7 weight portion organosilicon levelling agent, 1 weight portion aqueous polyurethane thickener.
At normal temperatures and pressures, drop into 13 weight parts water based polyurethane gloss oil, 13 weight portion modified polyurethane emulsions, 63 weight parts waters, 2 weight portion silica flatting silicas, 0.7 weight portion modification amide waxe powder, 0.7 weight portion organosilicon levelling agent in the reactor of 1L, at room temperature stir after 2 hours and grind, and then filter; Add 1 weight portion aqueous polyurethane thickener in the mixture of above-mentioned gained, at room temperature uniform stirring namely obtains the use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent finished product without precipitation, colourless transparent liquid after evenly.The performance indications of resulting use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent see Table 1.
The methods such as the stirring of adopting in above-mentioned preparation process, filtration are customary way in this area.
Embodiment 3
A kind of use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent is comprised of 15 weight parts water based polyurethane gloss oil, 15 weight portion modified polyurethane emulsions, 65 weight parts waters, 3 weight portion silica flatting silicas, 1 weight portion modification amide waxe powder, 1 weight portion organosilicon levelling agent, 2 weight portion aqueous polyurethane thickeners.
At normal temperatures and pressures, drop into 15 weight parts water based polyurethane gloss oil, 15 weight portion modified polyurethane emulsions, 62 weight parts waters, 3 weight portion silica flatting silicas, 1 weight portion modification amide waxe powder, 1 weight portion organosilicon levelling agent in the reactor of 1L, at room temperature stir after 2 hours and grind, and then filter; Add 2 weight portion aqueous polyurethane thickeners in the mixture of above-mentioned gained, at room temperature uniform stirring namely obtains the use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent finished product without precipitation, colourless transparent liquid after evenly.The performance indications of resulting use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent see Table 1.
The methods such as the stirring of adopting in above-mentioned preparation process, filtration are customary way in this area.
Table 1
The above is only preferred embodiment of the present invention, 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 modified or is equal to replacement, all should be encompassed in the middle of the protection domain of claim of the present invention.
Claims (10)
1. use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent, it is characterized in that, composed of the following components: aqueous polyurethane gloss oil, modified polyurethane emulsion, water, silica flatting silica, modification amide waxe powder, organosilicon levelling agent, aqueous polyurethane thickener.
2. water-based cloudy surface according to claim 1 oil sense ironing brightness treating agent, it is characterized in that, the proportioning of described each component is as follows: aqueous polyurethane gloss oil 10～15 weight portions, modified polyurethane emulsion 10～15 weight portions, water 60～65 weight portions, silica flatting silica 1～3 weight portion, modification amide waxe powder 0.5～1 weight portion, organosilicon levelling agent 0.5～1 weight portion, aqueous polyurethane thickener 0.5～2 weight portion.
3. water-based cloudy surface according to claim 2 oil sense ironing brightness treating agent, it is characterized in that, the proportioning of described each component is as follows: aqueous polyurethane gloss oil 10 weight portions, modified polyurethane emulsion 10 weight portions, water 60 weight portions, silica flatting silica 1 weight portion, modification amide waxe powder 0.5 weight portion, organosilicon levelling agent 0.5 weight portion, aqueous polyurethane thickener 0.5 weight portion.
4. water-based cloudy surface according to claim 2 oil sense ironing brightness treating agent, it is characterized in that, the proportioning of described each component is as follows: aqueous polyurethane gloss oil 13 weight portions, modified polyurethane emulsion 13 weight portions, water 63 weight portions, silica flatting silica 2 weight portions, modification amide waxe powder 0.7 weight portion, organosilicon levelling agent 0.7 weight portion, aqueous polyurethane thickener 1 weight portion.
5. water-based cloudy surface according to claim 2 oil sense ironing brightness treating agent, it is characterized in that, the proportioning of described each component is as follows: aqueous polyurethane gloss oil 15 weight portions, modified polyurethane emulsion 15 weight portions, water 65 weight portions, silica flatting silica 3 weight portions, modification amide waxe powder 1 weight portion, organosilicon levelling agent 1 weight portion, aqueous polyurethane thickener 2 weight portions.
6. a method for preparing the described use for synthetic leather water-based of any one cloudy surface oil sense ironing brightness treating agent in claim 1 to 5, is characterized in that, comprises the following steps:
1) with waterborne polyurethane resin gloss oil, modified polyurethane emulsion, silica flatting silica, modification amide waxe powder, silicone defoaming agent, organosilicon levelling agent, water mixing and stirring;
2) grinding steps 1) the gained mixture;
3) filtration step 2) the gained mixture;
4) in step 3) mixture in add aqueous polyurethane thickener to stir, namely get described use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent.
7. the preparation method of use for synthetic leather water-based cloudy surface according to claim 6 oil sense ironing brightness treating agent, it is characterized in that, the proportioning of each component is as follows: aqueous polyurethane gloss oil 10～15 weight portions, modified polyurethane emulsion 10～15 weight portions, water 60～65 weight portions, silica flatting silica 1～3 weight portion, modification amide waxe powder 0.5～1 weight portion, organosilicon levelling agent 0.5～1 weight portion, aqueous polyurethane thickener 0.5～2 weight portion.
8. the preparation method of use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent according to claim 6, is characterized in that, institute all carries out in steps at normal temperatures and pressures.
9. the preparation method of use for synthetic leather water-based cloudy surface according to claim 6 oil sense ironing brightness treating agent, is characterized in that step 1) in mixing time be 2 hours.
10. the preparation method of use for synthetic leather water-based cloudy surface oil sense ironing brightness treating agent according to claim 7, is characterized in that, described water is running water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110358742 CN103103779A (en) | 2011-11-14 | 2011-11-14 | Waterborne matte oily natural-luster-finishing treatment agent for synthetic leather and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110358742 CN103103779A (en) | 2011-11-14 | 2011-11-14 | Waterborne matte oily natural-luster-finishing treatment agent for synthetic leather and preparation method thereof |
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| CN103103779A true CN103103779A (en) | 2013-05-15 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133345A (en) * | 2015-09-29 | 2015-12-09 | 刘春明 | Water-based specially-misty and specially-black surface treating agent for synthetic leather and preparing method thereof |
| CN105155296A (en) * | 2015-08-13 | 2015-12-16 | 浙江繁盛超纤制品有限公司 | Production technology of waterborne polyurethane leather for automobile seat |
| CN105237787A (en) * | 2015-09-25 | 2016-01-13 | 安徽大松树脂有限公司 | Nylon surface treatment agent |
| CN106521958A (en) * | 2016-10-27 | 2017-03-22 | 江苏宝泽高分子材料股份有限公司 | Matt gloss-ironing treatment agent for synthetic leather and preparation method of treatment agent |
| CN106521962A (en) * | 2016-10-27 | 2017-03-22 | 江苏宝泽高分子材料股份有限公司 | Black skin feeling scraper material treating agent for synthetic leather and preparation method of black skin feeling scraper material treating agent |
| CN107326668A (en) * | 2017-08-18 | 2017-11-07 | 江苏宝泽高分子材料股份有限公司 | One kind is without gorgeous black hot fog light inorganic agent of the aqueous skin sense of colour migration and preparation method thereof |
| CN109837755A (en) * | 2018-12-18 | 2019-06-04 | 兰州科天水性高分子材料有限公司 | A kind of matte skin feel treatment agent and preparation method thereof |
| CN110240688A (en) * | 2019-05-24 | 2019-09-17 | 合肥科天水性科技有限责任公司 | Agent waterborne polyurethane resin and preparation method thereof at a kind of table |
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2011
- 2011-11-14 CN CN 201110358742 patent/CN103103779A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155296A (en) * | 2015-08-13 | 2015-12-16 | 浙江繁盛超纤制品有限公司 | Production technology of waterborne polyurethane leather for automobile seat |
| CN105237787A (en) * | 2015-09-25 | 2016-01-13 | 安徽大松树脂有限公司 | Nylon surface treatment agent |
| CN105133345A (en) * | 2015-09-29 | 2015-12-09 | 刘春明 | Water-based specially-misty and specially-black surface treating agent for synthetic leather and preparing method thereof |
| CN106521958A (en) * | 2016-10-27 | 2017-03-22 | 江苏宝泽高分子材料股份有限公司 | Matt gloss-ironing treatment agent for synthetic leather and preparation method of treatment agent |
| CN106521962A (en) * | 2016-10-27 | 2017-03-22 | 江苏宝泽高分子材料股份有限公司 | Black skin feeling scraper material treating agent for synthetic leather and preparation method of black skin feeling scraper material treating agent |
| CN107326668A (en) * | 2017-08-18 | 2017-11-07 | 江苏宝泽高分子材料股份有限公司 | One kind is without gorgeous black hot fog light inorganic agent of the aqueous skin sense of colour migration and preparation method thereof |
| CN109837755A (en) * | 2018-12-18 | 2019-06-04 | 兰州科天水性高分子材料有限公司 | A kind of matte skin feel treatment agent and preparation method thereof |
| CN110240688A (en) * | 2019-05-24 | 2019-09-17 | 合肥科天水性科技有限责任公司 | Agent waterborne polyurethane resin and preparation method thereof at a kind of table |
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Application publication date: 20130515 |