CN103666289A - Preparation method for leather gloss agent - Google Patents
Preparation method for leather gloss agent Download PDFInfo
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- CN103666289A CN103666289A CN201310705141.9A CN201310705141A CN103666289A CN 103666289 A CN103666289 A CN 103666289A CN 201310705141 A CN201310705141 A CN 201310705141A CN 103666289 A CN103666289 A CN 103666289A
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Abstract
The invention relates to a preparation method for a leather gloss agent. The preparation method comprises the following steps of feeding 20-25 parts of carnauba wax, 8-9 parts of waterborne polyurethane, 10-12 parts of silicone oil, 20-25 parts of protease, 10-15 parts of a leather smooth feeling agent, 30-35 parts of sodium dodecyl benzene sulfonate and 10-12 parts of a plasticizer by weight into a reaction container, heating to 78-82 DEG C, and stirring for 50-70 minutes; adding 2-4 parts of an emulsifier by weight, and stirring for 25-35 minutes; adding 50-60 parts of distilled water by weight, and uniformly stirring; cooling to 20-40 DEG C, then adding 50-60 parts of water and 2-4 parts of a preservative, and continuing to stir for 50-70 minutes to obtain a canned finished product. The preparation method meets a requirement on environment friendliness, and all indexes can meet a ministerial standard; furthermore, the preparation method for the leather gloss agent is simple and feasible, and the reaction adjustment is gentle.
Description
Technical field
the present invention relates to a kind of preparation method of leather gloss agent.
Background technology
the use of leather is very extensive, can be used to make the multiple products such as leather shoes, fur clothing, leather wallet.Leatherware was used after for some time, its surface is owing to being infected with the reasons such as dust, dirt, cause leather surface to be easy to seem intensely dark, this has had a strong impact on aesthetics and the result of use of its appearance, therefore needs regularly leather surface to be carried out to light and processes.
Summary of the invention
technical problem to be solved by this invention is to provide a kind of preparation method of leather gloss agent.
for solving above technical problem, the present invention adopts following technical scheme:
a kind of preparation method of leather gloss agent, by weight, 20 ~ 25 parts of carnauba waxs, 8 ~ 9 parts of aqueous polyurethanes, 10 ~ 12 parts of silicone oil, 20 ~ 25 parts of proteolytic enzyme, 10 ~ 15 parts of smooth hand feeling agent hand feeling agents for leather, 30 ~ 35 parts of Sodium dodecylbenzene sulfonatees, 10 ~ 12 parts of softening agent are dropped in reaction vessel, heat to 78 ~ 82 ℃, stir 50 ~ 70 minutes; Add again 2 ~ 4 parts of emulsifying agents, stir 25 ~ 35 minutes; Add again 50 ~ 60 parts of distilled water, stir; Be cooled to 20 ~ 40 ℃, add 50 ~ 60 parts of water, 2 ~ 4 portions of sanitass, continue to stir 50 ~ 70 minutes, can filling finished product.
preferably, described softening agent be selected from adipic acid ester, azelate, sebate, hexanodioic acid propanediol polyester, sebacic acid propanediol polyester, phthalic acid polyester, epoxy soybean oil, epoxy Toenol 1140, epoxyoleic acid butyl ester, octyl epoxy stearate, epoxidation tri-glyceride, epoxy tetrahydro-2-ethylhexyl phthalate any one or multiple.
preferably, described emulsifying agent is ethoxylated dodecyl alcohol or iso-octyl Soxylat A 25-7.
beneficial effect of the present invention is:
the present invention meets environmental requirement, can reduce to the pollution of air and the injury to human body low cost of manufacture, applied widely, remarkable benefit; And this leather gloss agent can effectively improve leather surface quality, increases smooth, plentiful and luminance brightness, reduce leather surface defect, improve flexibility and color, fastness to rubbing is good, and indices all reaches requirement promulgated by the ministries or commissions of the Central Government; And preparation method is simple for this leather gloss agent, reaction regulates gentle.
Embodiment
Embodiment
for 23kg carnauba wax, 8kg aqueous polyurethane, 10kg silicone oil, 20kg proteolytic enzyme, 15kg are removed from office, smooth hand feeling agent hand feeling agent, 32kg Sodium dodecylbenzene sulfonate, 12kg epoxy Toenol 1140 drop in reactor, heat to 80 ℃, stir 1 hour; Add again 4kg ethoxylated dodecyl alcohol, stir 30 minutes; Add again 60kg distilled water, stir; Be cooled to room temperature, add 60kg distilled water, 2kg sanitas, continue to stir 1 hour, can filling finished product.
above-mentioned raw materials is commercially available acquisition all, and wherein, leather is that model is SR3018 purchased from Dongguan City Xin Guiye macromolecular material company limited with smooth hand feeling agent; Aqueous polyurethane is purchased from Shanghai Bai Mo Chemical Industry Science Co., Ltd, and model is PU-529.
this leather gloss agent can effectively improve leather surface quality, increases smooth, plentiful and luminance brightness, reduces leather surface defect, improves flexibility and color, and fastness to rubbing is good, and indices all reaches requirement promulgated by the ministries or commissions of the Central Government; And preparation method is simple for this leather gloss agent, reaction regulates gentle.
above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (3)
1. the preparation method of a leather gloss agent, it is characterized in that: by weight, 20 ~ 25 parts of carnauba waxs, 8 ~ 9 parts of aqueous polyurethanes, 10 ~ 12 parts of silicone oil, 20 ~ 25 parts of proteolytic enzyme, 10 ~ 15 parts of smooth hand feeling agent hand feeling agents for leather, 30 ~ 35 parts of Sodium dodecylbenzene sulfonatees, 10 ~ 12 parts of softening agent are dropped in reaction vessel, heat to 78 ~ 82 ℃, stir 50 ~ 70 minutes; Add again 2 ~ 4 parts of emulsifying agents, stir 25 ~ 35 minutes; Add again 50 ~ 60 parts of distilled water, stir; Be cooled to 20 ~ 40 ℃, add 50 ~ 60 parts of water, 2 ~ 4 portions of sanitass, continue to stir 50 ~ 70 minutes, can filling finished product.
2. the preparation method of leather gloss agent according to claim 1, is characterized in that: described softening agent be selected from adipic acid ester, azelate, sebate, hexanodioic acid propanediol polyester, sebacic acid propanediol polyester, phthalic acid polyester, epoxy soybean oil, epoxy Toenol 1140, epoxyoleic acid butyl ester, octyl epoxy stearate, epoxidation tri-glyceride, epoxy tetrahydro-2-ethylhexyl phthalate any one or multiple.
3. the preparation method of leather gloss agent according to claim 1, is characterized in that: described emulsifying agent is ethoxylated dodecyl alcohol or iso-octyl Soxylat A 25-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705141.9A CN103666289B (en) | 2013-12-20 | 2013-12-20 | Preparation method for leather gloss agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705141.9A CN103666289B (en) | 2013-12-20 | 2013-12-20 | Preparation method for leather gloss agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103666289A true CN103666289A (en) | 2014-03-26 |
| CN103666289B CN103666289B (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310705141.9A Expired - Fee Related CN103666289B (en) | 2013-12-20 | 2013-12-20 | Preparation method for leather gloss agent |
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| CN (1) | CN103666289B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403571A (en) * | 2014-11-20 | 2015-03-11 | 石狮市星光化工科技有限公司 | Novel universal powdery polishing brightener and production method thereof |
| CN105238275A (en) * | 2015-11-14 | 2016-01-13 | 华玉叶 | Tire brightener |
| CN105462506A (en) * | 2015-11-14 | 2016-04-06 | 华玉叶 | Tire brightener |
| CN105602456A (en) * | 2015-11-14 | 2016-05-25 | 华玉叶 | Tire brightener |
| CN106366715A (en) * | 2016-08-29 | 2017-02-01 | 浙江奥王服饰有限公司 | Surface coating for leather and preparation method thereof |
| CN107629702A (en) * | 2017-10-10 | 2018-01-26 | 苏州百益倍肯新材料科技有限公司 | A kind of leather is except net taste brightener of aldehyde and preparation method thereof |
| CN108148508A (en) * | 2017-11-12 | 2018-06-12 | 孝感市锐思新材科技有限公司 | A kind of preparation method for leather and fur products brightener new material |
| CN108690510A (en) * | 2018-07-01 | 2018-10-23 | 张玲 | A kind of preparation method of leather gloss agent |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977793A (en) * | 2012-12-14 | 2013-03-20 | 吴江市利达上光制品有限公司 | Leather gloss agent |
-
2013
- 2013-12-20 CN CN201310705141.9A patent/CN103666289B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977793A (en) * | 2012-12-14 | 2013-03-20 | 吴江市利达上光制品有限公司 | Leather gloss agent |
Non-Patent Citations (1)
| Title |
|---|
| 程海明 等: "酸性酶对蓝坯革的清洁处理", 《皮革科学与工程》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403571A (en) * | 2014-11-20 | 2015-03-11 | 石狮市星光化工科技有限公司 | Novel universal powdery polishing brightener and production method thereof |
| CN104403571B (en) * | 2014-11-20 | 2016-08-10 | 石狮市星光化工科技有限公司 | A kind of general new powdered light decorations brightener manufacture method |
| CN105238275A (en) * | 2015-11-14 | 2016-01-13 | 华玉叶 | Tire brightener |
| CN105462506A (en) * | 2015-11-14 | 2016-04-06 | 华玉叶 | Tire brightener |
| CN105602456A (en) * | 2015-11-14 | 2016-05-25 | 华玉叶 | Tire brightener |
| CN106366715A (en) * | 2016-08-29 | 2017-02-01 | 浙江奥王服饰有限公司 | Surface coating for leather and preparation method thereof |
| CN107629702A (en) * | 2017-10-10 | 2018-01-26 | 苏州百益倍肯新材料科技有限公司 | A kind of leather is except net taste brightener of aldehyde and preparation method thereof |
| CN108148508A (en) * | 2017-11-12 | 2018-06-12 | 孝感市锐思新材科技有限公司 | A kind of preparation method for leather and fur products brightener new material |
| CN108690510A (en) * | 2018-07-01 | 2018-10-23 | 张玲 | A kind of preparation method of leather gloss agent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103666289B (en) | 2015-04-22 |
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