CN104032049A - Multifunctional leather fatliquoring agent - Google Patents
Multifunctional leather fatliquoring agent Download PDFInfo
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- CN104032049A CN104032049A CN201410275619.3A CN201410275619A CN104032049A CN 104032049 A CN104032049 A CN 104032049A CN 201410275619 A CN201410275619 A CN 201410275619A CN 104032049 A CN104032049 A CN 104032049A
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- leather
- fatliquoring agent
- multifunctional leather
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Abstract
The invention relates to the technical field of fine chemical engineering and particularly relates to a multifunctional leather fatliquoring agent. The leather fatliquoring agent comprises the following components in parts by weight: 0-400 parts of lard oil, 10-400 parts of olive oil polyethylene glycol, 50-100 parts of sodium alkane sulfoate, 0-100 parts of polyoxyethylene alkyl phosphate, 60-80 parts of 52# chlorinated paraffin and 1-5 parts of softener. The invention aims to provide the multifunctional leather fatliquoring agent with favorable performance.
Description
Technical field
The present invention relates to the technical field of fine chemistry industry, specifically a kind of multi-functional leather fat.
Background technology
At natural animal skin, be processed in the process of leather, high-grade leather fat should possess and in the leather of making softness, have toughness, have elasticity in plentiful, with the smooth finish of silk fabrics, waterproof, the irradiation of resistance to infrared and UV-light, the not stiff rotten performance with the variation of weather and time.The performances such as in addition, leather fat itself also should possess and be easy to be absorbed by leather, and after leather greasing, in waste liquid, raffinate amount is few, and biological degradability is good.Fatting agent not only will be given leather suppleness, oilness, also should give leather more performance simultaneously, such as waterproof, tanning, filling, function fatty amide yl carboxylic acid sodium composite leather fat and the ammonium chloride phosphoric acid fat leather fat in the market such as fast light, antifog, all adopt tensio-active agent and grease physical compounding, in water, form milk sap, its shortcoming is that the thermodynamic stability of fatting agent is undesirable.
Lard is a kind of edible oil of low iodine number.The source of China's lard is very abundant, be a kind of reproducible resource, but lard is the same with other animal grease, contains and is unfavorable for healthy cholesterol, and a large amount of is unfavorable as eating.Therefore, carry out the industrial utilization of lard necessary.The present invention, using lard as starting material, carries out suitable modification to it, and with the monomer copolymerization such as vinylformic acid, vinyl cyanide, developed a kind of method of natural animal oil as the synthetic multifunctional leather polymer fatliquoring agent of raw material of take.
Summary of the invention
The object of the invention is to be to provide a kind of well behaved multi-functional leather fat.
The technical solution used in the present invention is, a multifunctional leather fatting agent, described each material is by following composition by weight: lard 10-400 part, sweet oil macrogol ester 0-400 part, alkyl sodium sulfonate 50-100 part, polyxyethylated phosphoesterase 30-100 part, 52# clorafin 60-80 part, softening agent 1-5 part.
Say further, the molecular-weight average of described sweet oil macrogol ester is 400-2000.
Advantage of the present invention is that filling properties is good, effectively improves leather lear energy.To compare the rate of thickening obvious with common fatting agent, and dichloromethane extract is low, and static water absorption rate is lower than 30%, this illustrates that this fatting agent compares and have good fillibility with conventional small molecules fatting agent, stronger with the binding ability of leather fiber, stuffing is effective, and has certain waterproof effect.
Embodiment
The present invention is further described with the following Examples.
Embodiment 1, a kind of multifunctional leather fatting agent, and described each material is pressed following composition by weight: 10 parts of lards, 400 parts of sweet oil macrogol esters, 50 parts of alkyl sodium sulfonates, 100 parts of polyxyethylated phosphoric acid ester, 60 parts of 52# clorafins, 5 parts of softening agents; The molecular-weight average of described sweet oil macrogol ester is 400-2000.
Embodiment 2, a kind of multifunctional leather fatting agent, and described each material is pressed following composition by weight: 400 parts of lards, 0 part of sweet oil macrogol ester, 100 parts of alkyl sodium sulfonates, polyxyethylated phosphoesterase 30 part, 80 parts of 52# clorafins, 1 part of softening agent; The molecular-weight average of described sweet oil macrogol ester is 400-2000.
Embodiment 3, a kind of multifunctional leather fatting agent, and described each material is pressed following composition by weight: 200 parts of lards, 200 parts of sweet oil macrogol esters, 75 parts of alkyl sodium sulfonates, 50 parts of polyxyethylated phosphoric acid ester, 70 parts of 52# clorafins, 3 parts of softening agents; The molecular-weight average of described sweet oil macrogol ester is 400-2000.
Should be understood that this embodiment is only not used in and limits the scope of the invention for the present invention is described.In addition, should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content that the present invention lectures, within these equivalent form of values fall within the protection domain that the application appended claims limits equally.
Claims (2)
1. a multifunctional leather fatting agent, it is characterized in that, described each material is by following composition by weight: lard 10-400 part, sweet oil macrogol ester 0-400 part, alkyl sodium sulfonate 50-100 part, polyxyethylated phosphoesterase 30-100 part, 52# clorafin 60-80 part, softening agent 1-5 part.
2. a kind of multifunctional leather fatting agent according to claim 1, is characterized in that, the molecular-weight average of described sweet oil macrogol ester is 400-2000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410275619.3A CN104032049A (en) | 2014-06-19 | 2014-06-19 | Multifunctional leather fatliquoring agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410275619.3A CN104032049A (en) | 2014-06-19 | 2014-06-19 | Multifunctional leather fatliquoring agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104032049A true CN104032049A (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410275619.3A Pending CN104032049A (en) | 2014-06-19 | 2014-06-19 | Multifunctional leather fatliquoring agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN104032049A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106191343A (en) * | 2016-08-29 | 2016-12-07 | 上海金狮化工有限公司 | One plays haze wax and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1397650A (en) * | 2001-07-16 | 2003-02-19 | 中国科学院成都有机化学研究所 | Process for preparing greasing-retanning agnt of leather |
| US20080104766A1 (en) * | 2006-10-27 | 2008-05-08 | Lanxess Deutschland Gmbh | Fatliquoring agents for the flame-retardant treatment of leather |
| CN101691619A (en) * | 2009-10-19 | 2010-04-07 | 浙江赞宇科技股份有限公司 | Method for preparing leather fatliquoring agent |
| CN101760570A (en) * | 2009-12-29 | 2010-06-30 | 温州大学 | Composite leather greasing agent and preparation method thereof |
| CN101831513A (en) * | 2009-03-13 | 2010-09-15 | 上海喜若飞精细化工有限公司 | Greasing agent for improving strength of leather and preparation method thereof |
-
2014
- 2014-06-19 CN CN201410275619.3A patent/CN104032049A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1397650A (en) * | 2001-07-16 | 2003-02-19 | 中国科学院成都有机化学研究所 | Process for preparing greasing-retanning agnt of leather |
| US20080104766A1 (en) * | 2006-10-27 | 2008-05-08 | Lanxess Deutschland Gmbh | Fatliquoring agents for the flame-retardant treatment of leather |
| CN101831513A (en) * | 2009-03-13 | 2010-09-15 | 上海喜若飞精细化工有限公司 | Greasing agent for improving strength of leather and preparation method thereof |
| CN101691619A (en) * | 2009-10-19 | 2010-04-07 | 浙江赞宇科技股份有限公司 | Method for preparing leather fatliquoring agent |
| CN101760570A (en) * | 2009-12-29 | 2010-06-30 | 温州大学 | Composite leather greasing agent and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106191343A (en) * | 2016-08-29 | 2016-12-07 | 上海金狮化工有限公司 | One plays haze wax and preparation method thereof |
| CN106191343B (en) * | 2016-08-29 | 2018-07-17 | 上海金狮化工有限公司 | One kind kicking skin oil and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140910 |