CN101429574A - Scrape resistant color changing resin for processing leather surface and preparing method thereof - Google Patents
Scrape resistant color changing resin for processing leather surface and preparing method thereof Download PDFInfo
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- CN101429574A CN101429574A CNA2007101702923A CN200710170292A CN101429574A CN 101429574 A CN101429574 A CN 101429574A CN A2007101702923 A CNA2007101702923 A CN A2007101702923A CN 200710170292 A CN200710170292 A CN 200710170292A CN 101429574 A CN101429574 A CN 101429574A
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- leather surface
- resistant color
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Abstract
The invention discloses scraping resistant color-changing resin for treating the leather surface and a manufacturing method thereof. The scraping resistant color-changing resin for treating the leather surface comprises the following compositions: 80 to 120 portions of water-soluble PU resin, 35 to 50 portions of dimethyl formamide, 30 to 50 portions of acetone, 25 to 35 portions of ethyl acetate, 8 to 12 portions of polyethylene wax, 5 to 8 portions of superfine silicon dioxide and 0.8 to 1.2 portions of castor oil derivatives. The manufacturing method comprises the following technological steps: 1) the acetone, the ethyl acetate, the dimethyl formamide, the superfine silicon dioxide, the polyethylene wax and the castor oil derivatives are stirred for 5 minutes according to the mixture ratio; and 2) the PU resin is added into the mixture and stirred for 8 minutes, and the finished product can be obtained. The scraping resistant color-changing resin for treating the leather surface has the advantages that the requirements on abrasion resistance, scraping resistance, flection resistance, the color fastness and so on meet the international standards; water resistance, moisture permeability, water pressure resistance, solvent resistance, strong acid and strong alkali resistance, external moisture variation resistance and moisture variation resistance meet the standards; and the oily light sense is strong and permanent.
Description
Technical field:
The present invention relates to a kind of agent of locating of handling leather surface, specifically a kind of scrape resistant color changing resin of handling leather surface.
Background technology:
At present for example the processing mode on surfaces such as clothes, case and bag, decoration, packing, military leather is varied for leatherware, comprise the crazy horse of variable color, high solid be full of cracks, high solid-scalding and bright, bright treatment agent, matte surface finishing agent, cracking brushed, bright quartzy Gao Gu or the like, surface luster technology comparative maturity wherein and popular is such as various existing bright treatment agents, bright quartzy Gao Gu, high solid-scalding and bright.But the easy variable color of leather surface, it is poor also to be not easy high temperature resistant, not wear-resisting, not scratch resistance, not anti-complications and colour fastness, and cunning light sensation is weak and not lasting, so need the scrape resistant color changing resin of a kind of leather surface of proportioning.
Summary of the invention
Technical problem to be solved of the present invention is at the prior art weak point, the invention provides a kind of scrape resistant color changing resin of handling leather surface, brand-new component and proportioning thereof can solve existing in prior technology problem or defective after being used in the leatherware surface treatment.
The technical solution adopted for the present invention to solve the technical problems is: a kind of scrape resistant color changing resin of handling leather surface, its component and umber proportioning thereof are: water-based PU resin: 80--120 part, dimethyl formamide: 35--50, acetone: 30--50, ethyl acetate: 25--35, polyethylene wax: 8--12, superfine silicon dioxide: 5--8, castor oil derivative: 08--1.2.
A kind of scrape resistant color changing resin of handling leather surface, its component and best umber proportioning thereof are: PU:100, dimethyl formamide: 40, acetone: 40, butylacetate: 30, polyethylene wax: 10, superfine silicon dioxide: 6, castor oil derivative: 1.Another object of the present invention is to introduce the method for the scrape resistant color changing resin of handling leather surface, and its processing step is:
1) press proportioning with acetone, butylacetate, dimethyl formamide, fine silica, polyethylene wax, castor oil derivative stirred 5 minutes;
2) add the PU resin this moment and stirred 8 minutes, can obtain finished product.
A kind of scrape resistant color changing resin of handling leather surface of the present invention is compared with original technology, has following beneficial effect:
Requirements such as wear-resisting, scratch resistance, anti-complications and colour fastness reach international standard; Waterproof Breathable, water pressure resistance are up to standard; Anti-solvent, strong alkali-acid resistance are up to standard; The wet change in the anti-external world, temperature become up to standard; Cunning light sensation is strong, lasting.
Embodiment
Embodiment 1:
Water-based PU resin: 80--120 part, dimethyl formamide: 35--50, acetone: 30--50, ethyl acetate: 25--35, polyethylene wax: 8--12, superfine silicon dioxide: 5--8, castor oil derivative: 08--1.2.According to said components and proportioning, a kind of method of handling the scrape resistant color changing resin of leather surface, its processing step is:
1) press proportioning with acetone, butylacetate, dimethyl formamide, fine silica, polyethylene wax, castor oil derivative stirred 5 minutes;
2) add the PU resin this moment and stirred 8 minutes, can obtain finished product.
Embodiment 2:
PU:100, dimethyl formamide: 40, acetone: 40, butylacetate: 30, polyethylene wax: 10, superfine silicon dioxide: 6, castor oil derivative: 1.
According to said components and proportioning, a kind of method of handling the scrape resistant color changing resin of leather surface, its processing step is:
1) press proportioning with acetone, butylacetate, dimethyl formamide, fine silica, polyethylene wax, castor oil derivative stirred 5 minutes;
2) 2) add the PU resin this moment and stirred 8 minutes, can obtain finished product.
Wherein embodiment 2 is a most preferred embodiment, and its product of producing is a best product.
Claims (3)
1, a kind of scrape resistant color changing resin of handling leather surface, its component and umber proportioning thereof are:
Water-based PU resin: 80--120 part, dimethyl formamide: 35--50, acetone: 30--50, ethyl acetate: 25--35, polyethylene wax: 8--12, superfine silicon dioxide: 5--8, castor oil derivative: 08--1.2.
2, a kind of scrape resistant color changing resin of handling leather surface according to claim 1, its component and best umber proportioning thereof are:
PU:100, dimethyl formamide: 40, acetone: 40, butylacetate: 30, polyethylene wax: 10, superfine silicon dioxide: 6, castor oil derivative: 1.
3, a kind of method for preparing the scrape resistant color changing resin of processing leather surface as claimed in claim 1, its processing step is:
1) press proportioning with acetone, butylacetate, dimethyl formamide, fine silica, polyethylene wax, castor oil derivative stirred 5 minutes;
2) add the PU resin this moment and stirred 8 minutes, can obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101702923A CN101429574A (en) | 2007-11-08 | 2007-11-08 | Scrape resistant color changing resin for processing leather surface and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101702923A CN101429574A (en) | 2007-11-08 | 2007-11-08 | Scrape resistant color changing resin for processing leather surface and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101429574A true CN101429574A (en) | 2009-05-13 |
Family
ID=40645211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101702923A Pending CN101429574A (en) | 2007-11-08 | 2007-11-08 | Scrape resistant color changing resin for processing leather surface and preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101429574A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719570A (en) * | 2012-06-29 | 2012-10-10 | 北京泛博化学股份有限公司 | Color-changing agent and coloring process of hide red burr points |
| CN104893597A (en) * | 2014-03-03 | 2015-09-09 | 广东多正化工科技有限公司 | Transfer-film leather material polishing-free surface treatment method |
| CN107974202A (en) * | 2017-12-05 | 2018-05-01 | 彭献良 | A kind of shoe polish that can fill up surface scratches |
-
2007
- 2007-11-08 CN CNA2007101702923A patent/CN101429574A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719570A (en) * | 2012-06-29 | 2012-10-10 | 北京泛博化学股份有限公司 | Color-changing agent and coloring process of hide red burr points |
| CN104893597A (en) * | 2014-03-03 | 2015-09-09 | 广东多正化工科技有限公司 | Transfer-film leather material polishing-free surface treatment method |
| CN107974202A (en) * | 2017-12-05 | 2018-05-01 | 彭献良 | A kind of shoe polish that can fill up surface scratches |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090513 |