CN103666289B - Preparation method for leather gloss agent - Google Patents

Preparation method for leather gloss agent Download PDF

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Publication number
CN103666289B
CN103666289B CN201310705141.9A CN201310705141A CN103666289B CN 103666289 B CN103666289 B CN 103666289B CN 201310705141 A CN201310705141 A CN 201310705141A CN 103666289 B CN103666289 B CN 103666289B
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CN
China
Prior art keywords
parts
leather
minutes
agent
stir
Prior art date
Application number
CN201310705141.9A
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Chinese (zh)
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CN103666289A (en
Inventor
王国明
Original Assignee
苏州市澄湖工贸有限公司
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Priority to CN201310705141.9A priority Critical patent/CN103666289B/en
Publication of CN103666289A publication Critical patent/CN103666289A/en
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Publication of CN103666289B publication Critical patent/CN103666289B/en

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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

The preparation method of leather gloss agent

Technical field

the present invention relates to a kind of preparation method of leather gloss agent.

Background technology

the use of leather widely, can be used to make the multiple products such as leather shoes, fur clothing, leather wallet.After leatherware uses for some time, its surface is owing to being infected with the reason 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 to carry out light process to leather surface.

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 of leather, 30 ~ 35 parts of Sodium dodecylbenzene sulfonatees, 10 ~ 12 parts of softening agent are dropped in reaction vessel, heat to 78 ~ 82 DEG C, stir 50 ~ 70 minutes; Add 2 ~ 4 parts of emulsifying agents again, stir 25 ~ 35 minutes; Add 50 ~ 60 parts of distilled water again, stir; Be cooled to 20 ~ 40 DEG C, add 50 ~ 60 parts of water, 2 ~ 4 portions of sanitass, continue stirring 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 the pollution to air and the injury to human body, low cost of manufacture, applied widely, remarkable benefit; Further, this leather gloss agent can effectively improve leather surface quality, increases smooth, plentiful and luminance brightness, reduces leather surface defect, and 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 this leather gloss agent preparation method is simple, reaction regulates gentle.

Embodiment

Embodiment

23kg carnauba wax, 8kg aqueous polyurethane, 10kg silicone oil, 20kg proteolytic enzyme, the smooth hand feeling agent hand feeling agent of 15kg leather, 32kg Sodium dodecylbenzene sulfonate, 12kg epoxy Toenol 1140 are dropped in reactor, heats to 80 DEG C, stir 1 hour; Add 4kg ethoxylated dodecyl alcohol again, stir 30 minutes; Add 60kg distilled water again, stir; Be cooled to room temperature, add 60kg distilled water, 2kg sanitas, continue stirring 1 hour, can filling finished product.

the all commercially available acquisition of above-mentioned raw materials, wherein, removing from office with smooth hand feeling agent is that model is SR3018 purchased from Dongguan City Xin Guiye macromolecular material company limited; Aqueous polyurethane to be write from memory Chemical Industry Science Co., Ltd purchased from Shanghai hundred, 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, and 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 this leather gloss agent preparation method is simple, reaction regulates gentle.

above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to spirit of the present invention change or modify, and all should be encompassed within protection scope of the present invention.

Claims (1)

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 of leather, 30 ~ 35 parts of Sodium dodecylbenzene sulfonatees, 10 ~ 12 parts of epoxy Toenol 1140s are dropped in reaction vessel, heat to 78 ~ 82 DEG C, stir 50 ~ 70 minutes; Add 2 ~ 4 parts of ethoxylated dodecyl alcohols again, stir 25 ~ 35 minutes; Add 50 ~ 60 parts of distilled water again, stir; Be cooled to 20 ~ 40 DEG C, add 50 ~ 60 parts of water, 2 ~ 4 portions of sanitass, continue stirring 50 ~ 70 minutes, can filling finished product.
CN201310705141.9A 2013-12-20 2013-12-20 Preparation method for leather gloss agent CN103666289B (en)

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 CN103666289A (en) 2014-03-26
CN103666289B true CN103666289B (en) 2015-04-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310705141.9A CN103666289B (en) 2013-12-20 2013-12-20 Preparation method for leather gloss agent

Country Status (1)

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CN (1) CN103666289B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105602456A (en) * 2015-11-14 2016-05-25 华玉叶 Tire brightener
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
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
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

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