CN101302342B - Oily smoothing agent for synthetic leather - Google Patents
Oily smoothing agent for synthetic leather Download PDFInfo
- Publication number
- CN101302342B CN101302342B CN2008100243065A CN200810024306A CN101302342B CN 101302342 B CN101302342 B CN 101302342B CN 2008100243065 A CN2008100243065 A CN 2008100243065A CN 200810024306 A CN200810024306 A CN 200810024306A CN 101302342 B CN101302342 B CN 101302342B
- Authority
- CN
- China
- Prior art keywords
- synthetic leather
- smoothing agent
- oil
- portions
- oily
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000002649 leather substitute Substances 0.000 title claims abstract description 29
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 22
- 238000009499 grossing Methods 0.000 title claims abstract description 17
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 5
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 5
- 229920002545 silicone oil Polymers 0.000 claims abstract description 5
- 239000002002 slurry Substances 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 150000002191 fatty alcohols Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000012748 slip agent Substances 0.000 abstract 1
- 239000010985 leather Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention relates to an oil smoothing agent used for synthetic leather. The compositions by weight portion of the oil slip agent are: 40 to 50 portions of methyl-silicone oil, 12 to 22 portions of chloroparaffin, 12 to 15 portions of dimethyl formamide, and 23 to 30 portions of fatty alcohol polyoxyethylene ether. Compared with the prior art, the oil smoothing agent used for the synthetic leather obviously improves the smoothness and brightness of the synthetic leather surface, and in particular to improve the oilness of the synthetic leather surface, when the oil smoothing agent used for the synthetic leather is added in top layer slurry material and coating agent for the synthetic leather. The oil smoothing agent used for the synthetic leather has good compatibility with various resins and other substances, does not migrate, and maintains the smoothness and the brightness for a long time.
Description
Technical field
The invention belongs to the synthetic leather field, particularly relate to a kind ofly be used for doing, oily smoothing agent that wet-method synthetic leather is produced.
Background technology
In the prior art, usually in the top level slurry of synthetic leather and finishing agent, add smooth property, light, water-repellancy, non-stick property etc. that smoothing agent for leather improves leather surface.Smoothing agent for leather kind on the market is a lot of at present, but the oil sense wax sense of the synthetic leather goods of making is good inadequately, the time that the not high enough or smooth light of smooth degree and glossiness keeps is too short, the use for synthetic leather of just having made after a while after, because the consistency between each component is good inadequately, easily migration, modal is exactly to cause the leather surface color to be moved.
Summary of the invention
Technical problem to be solved by this invention provides a kind of oily smoothing agent for synthetic leather, and it is added in the top level slurry and finishing agent of synthetic leather, can be made into the synthetic leather that high smooth, high light, high oil sense and hold-time are long, color transfer can not take place.
For solving above technical problem, the present invention takes following technical scheme:
A kind of oily smoothing agent for synthetic leather, by weight, its prescription is as follows:
40～50 parts of methyl-silicone oils;
12～22 parts of clorafins;
12～15 parts of dimethyl formamides (DMF);
23～30 parts of fatty alcohol-polyoxyethylene ether.
Because the enforcement of above technical scheme, the present invention compared with prior art has following advantage:
1) oily smoothing agent for synthetic leather of the present invention makes an addition in synthetic leather top level slurry and the finishing agent, has significantly improved smooth degree, the luminance brightness on synthetic leather surface, has especially improved the oil sense of leather surface;
2) after oily smoothing agent for synthetic leather of the present invention adds in synthetic leather top level slurry and the finishing agent, do not change original Substance Properties, good with various types of resins and other substances compatible, not move, color is not moved, the smooth luminance brightness hold-time is long;
3) oily smoothing agent for synthetic leather of the present invention has certain waterproof effect.
Embodiment
The present invention will be further described in detail below in conjunction with specific embodiment.
Embodiment 1:
A kind of oily smoothing agent for synthetic leather takes by weighing each feed composition according to the following weight proportioning:
45 parts of methyl-silicone oils, 17 parts of clorafins, 13 parts of DMF, 25 parts of fatty alcohol-polyoxyethylene ether.
Its preparation method is as follows:
After taking by weighing methyl-silicone oil, clorafin, DMF, fatty alcohol-polyoxyethylene ether by above-mentioned prescription, mix, in stirring (760RPM rotating speed) under the room temperature after about about 30 minutes, filter (adopting 200 mesh filter screens), filtrate is finished product.
The oily smoothing agent for synthetic leather of embodiment 1 gained is added in synthetic leather top level slurry and the finishing agent, made the synthetic leather of high smooth, high glossiness and high oil sense, the smooth light hold-time is long, and color transfer does not take place.
Claims (1)
1. oily smoothing agent for synthetic leather, it is characterized in that: by weight, its prescription is as follows:
40～50 parts of methyl-silicone oils;
12～22 parts of clorafins;
12～15 parts of dimethyl formamides;
23～30 parts of fatty alcohol-polyoxyethylene ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100243065A CN101302342B (en) | 2008-05-19 | 2008-05-19 | Oily smoothing agent for synthetic leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100243065A CN101302342B (en) | 2008-05-19 | 2008-05-19 | Oily smoothing agent for synthetic leather |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101302342A CN101302342A (en) | 2008-11-12 |
| CN101302342B true CN101302342B (en) | 2011-08-10 |
Family
ID=40112454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100243065A Active CN101302342B (en) | 2008-05-19 | 2008-05-19 | Oily smoothing agent for synthetic leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101302342B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190964B (en) * | 2011-03-02 | 2013-06-26 | 江苏雪豹日化有限公司 | Leather long-acting brightening agent and processing method thereof |
| CN103289644A (en) * | 2013-06-09 | 2013-09-11 | 中国能源建设集团广东省电力设计研究院 | Sealing liquid for sealing steel cylinder of chimney and preparation method of sealing liquid |
-
2008
- 2008-05-19 CN CN2008100243065A patent/CN101302342B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101302342A (en) | 2008-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215436 Taicang City, Jiangsu province Liuhe Town Xintang Wanan Village Patentee after: JIANGSU BAOZE POLYMER MATERIAL Co.,Ltd. Address before: 215436 Taicang City, Jiangsu province Liuhe Town Xintang Wanan Village Patentee before: Suzhou Baoze Macromolecule Materials Co.,Ltd. |