CN101831242B - Aqueous environmentally-friendly leather finishing handfeel wax agent and preparation process thereof - Google Patents
Aqueous environmentally-friendly leather finishing handfeel wax agent and preparation process thereof Download PDFInfo
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- CN101831242B CN101831242B CN201010176337XA CN201010176337A CN101831242B CN 101831242 B CN101831242 B CN 101831242B CN 201010176337X A CN201010176337X A CN 201010176337XA CN 201010176337 A CN201010176337 A CN 201010176337A CN 101831242 B CN101831242 B CN 101831242B
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Abstract
The invention discloses an aqueous environmentally-friendly leather finishing handfeel wax agent, which comprises the following components in part by weight: 8 to 12 parts of chlorinated paraffin, 10 to 15 parts of liquid paraffin, 3 to 5 parts of span, 8 to 12 parts of, 10 to 14 parts of triethanolamine, 12 to 16 parts of sodium dodecyl benzene sulfonate and 180 to 200 parts of deionized water. When the handfeel wax agent of the invention is used to treat the surface of animal leather or artificial leather, the handfeel is improved so obviously that the leather touches soft, smooth and natural. And the handfeel wax agent of the invention does not contain benzene compounds and therefore is very environmentally-friendly in use and has a promising application prospect and high economic value.
Description
Technical field
The invention belongs to leather finish with feel cerate technical field, especially relate to a kind of aqueous environmentally-friendly leather finishing handfeel wax agent and preparation technology thereof.
Background technology
Leather coloring is one crucial operation in the leather processing procedure, and nearly all tanned leather all need pass through this one procedure of leather coloring, thereby realizes the demand of different colours leather products.But the leather after traditional dyeing often presents the relatively poor defective of feel.And in traditional wax stain owing to be added with toluene or YLENE, a large amount of life-time service also will cause serious pollution to environment.
Summary of the invention
One of the object of the invention is to provide a kind of can solve the defective that prior art exists at the water-based environment-friendly feel cerate of animal's leather or imitation leather surface enhancing feel.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of aqueous environmentally-friendly leather finishing handfeel wax agent comprises following component and parts by weight thereof:
8～12 parts of clorafins, 10～15 parts in liquid wax, 3～5 parts of sapns, 8～12 parts of peregals, 10～14 parts of trolamines, 12～16 parts of X 2073es, 180～200 parts of deionized waters.
Preferably: also comprise: 0.5～2 part of sanitas.
More excellent is: comprise following component and parts by weight thereof: 10 parts of clorafins, 13 parts in liquid wax, 4 parts of sapns, 10 parts of peregals, 12 parts of trolamines, 15 parts of X 2073es, 1 part of sanitas.
In such scheme; Said clorafin is paraffin or gatch, the oxide product that raw material closes gained paraffin with potassium permanganate oxidation, acid number 75～90mg KOH/g; Saponification value 140～160mgKOH/g can strengthen the soft and smooth degree of feel wax according to the invention after the leatherware spraying.Liquid wax is for being obtained through underpressure distillation by heavy oil, and fusing point can strengthen the permeability of feel wax according to the invention after the leatherware spraying at the mixture that the C10 below 40 ℃ forms to the various normal paraffins of C18.Sapn is a sorbitan fatty acid ester, English name: Span; Molecular formula: C
24H
46O
6, molecular weight: 430.61; Be white or little yellow wax, plates, powder shape (>=100 order), the sapn that industry is used can be divided into different sizes such as S-20, S-40, S-60, S-80; Being dissolved in ethanol, ether, methyl alcohol and the tetracol phenixin of heat, being slightly soluble in ether, sherwood oil, can being scattered in the hot water, is the w/o type emulsifying agent; Have very strong emulsification, dispersion, lubrication; Can use with various surfactants, especially adapt to and Tween-60, composite result of use is better; HLB (Hydrophile-Lipophile BalanceNumber) value is 4.7,52～57 ℃ of fusing points.Peregal is an AEO, and structural formula is RO-(CH
2CH
2O)
n-H, wherein R is an alkyl, n is 3,8,9,10,15,20,25,30,35; Thereby in industrial application, its model is classified as respectively: O-3, O-8, O-9, O-10, O-15, O-20, O-25, models such as O-35.Can be used as the emulsifying agent in the processing of textile printing and dyeing or leather.Described sanitas is preferably Sorbic Acid and salt, dehydro-acetic acid etc.Simultaneously, can also be according to needing, to adding 0.5～1 part normally used skimmer in this area and flow agent in the said scheme, to strengthen the performance of feel cerate.Skimmer is preferably the organo-siloxane defoamer, and flow agent is preferably the polyacrylic flow agent.
Two of the object of the invention is to provide a kind of preparation technology of aqueous environmentally-friendly leather finishing handfeel wax agent, adopts following technical scheme:
A kind of technology for preparing aqueous environmentally-friendly leather finishing handfeel wax agent comprises the steps:
1) 8～12 parts of weighing clorafins in proportion, 10～15 parts in liquid wax, 3～5 parts of sapns, 10～14 parts of trolamines, 12～16 parts of X 2073es; The said component of mixing, and be melted to liquid state at 120 ± 10 ℃;
2) the compsn input after the said fusing of step 1) is filled in the reaction vessel of 180～200 parts of deionized waters, and add 8～12 parts of the peregal emulsifying agents be molten into after the liquid state, at the uniform velocity stirring and emulsifying 20～30min;
3) with step 2) compsn after the said emulsification adds 0.5～2 part sanitas, and be cooled to 35～40 ℃, be prepared into described aqueous environmentally-friendly leather finishing handfeel wax agent.
The present invention compared with prior art has following advantage and beneficial effect:
The present invention finds 8～12 parts of clorafins, 10～15 parts in liquid wax through big quantity research; 3～5 parts of sapns, 8～12 parts of peregals, 10～14 parts of trolamines; 12～16 portions of X 2073es are after 0.5～2 part of sanitas, the feel cerate of 180～200 parts of compositions of deionized water are handled animal's leather or imitation leather surface; Can obviously strengthen feel, stroke submissive nature.And feel cerate of the present invention is the containing benezene compound not, uses very environmental protection, and good application prospects and economic worth are arranged.
Embodiment
Below in conjunction with specific embodiment the present invention is explained further details.
Embodiment 1
The preparation of aqueous environmentally-friendly leather finishing handfeel wax agent
1) 10 parts of weighing clorafins (every part of 10kg) in proportion, 13 parts in liquid wax, 4 parts of sapns, 12 parts of trolamines, 15 parts of X 2073es; The said component of mixing, and be melted to liquid state at 120 ± 10 ℃;
2) the compsn input after the said fusing of step 1) is filled in the reaction vessel of 200 parts of deionized waters, and add 10 parts of the peregal emulsifying agents be molten into after the liquid state, at the uniform velocity stirring and emulsifying 20～30min;
3) with step 2) compsn after the said emulsification adds 1 part sanitas, and be cooled to 35～40 ℃, be prepared into described aqueous environmentally-friendly leather finishing handfeel wax agent.
Embodiment 2
1) 8 parts of weighing clorafins (every part of 10kg) in proportion, 15 parts in liquid wax, 3 parts of sapns, 10 parts of trolamines, 13 parts of X 2073es; The said component of mixing, and be melted to liquid state at 120 ± 10 ℃;
2) the compsn input after the said fusing of step 1) is filled in the reaction vessel of 180 parts of deionized waters, and add 12 parts of the peregal emulsifying agents be molten into after the liquid state, at the uniform velocity stirring and emulsifying 20～30min;
3) with step 2) compsn after the said emulsification adds 1 part sanitas, and be cooled to 35～40 ℃, be prepared into described aqueous environmentally-friendly leather finishing handfeel wax agent.
Embodiment 3
Aqueous environmentally-friendly leather finishing handfeel wax agent is used for the imitation leather goods
Water intaking property environmental protection 50 parts of water miscible liquids of vinyl resin (every part of 0.1kg); 100 parts of aqueous, environmental protective urethane resin aqueous dispersions; 20 parts of the aqueous environmentally-friendly leather finishing handfeel wax agents that embodiment 1 makes, 20 parts of water-based metal complexdyess (this water-based metal complexdyes is bought from supplier), pure water mixes for 200 parts; Filter mesh screen with 100 orders and filter out solid particulate, make the aqueous, environmental protective feel cerate that can spray.The aqueous, environmental protective feel cerate that can spray is used 4kg/cm
2Spray gun evenly be sprayed on imitation leather goods to be sprayed (like PU etc.) surface, obvious for making handle effect, can evenly spray 2～3 times, after spraying is accomplished, through transmitting the passage oven for drying.Animal's leather to after the oven dry passes through 70kg/cm
2Ironing machine plate, get final product.Can feel that treated leather hand feeling obviously strengthens, and strokes submissive nature.
Embodiment 4
Aqueous environmentally-friendly leather finishing handfeel wax agent is used for the animal's leather goods
Water intaking property environmental protection 50 parts of water miscible liquids of vinyl resin (every part of 0.1kg); 100 parts of aqueous, environmental protective urethane resin aqueous dispersions; 15 parts of the aqueous environmentally-friendly leather finishing handfeel wax agents that embodiment 1 makes, 20 parts of water-based metal complexdyess (this water-based metal complexdyes is bought from supplier), pure water mixes for 200 parts; Filter mesh screen with 100 orders and filter out solid particulate, make the aqueous, environmental protective feel cerate that can spray.The aqueous, environmental protective feel cerate that can spray is used 4kg/cm
2Spray gun evenly be sprayed on animal's leather goods to be sprayed (like ox-hide, pigskin or sheepskin etc.) surface, obvious for making handle effect, can evenly spray 2～3 times, after spraying is accomplished, through transmitting the passage oven for drying.Animal's leather to after the oven dry passes through 70kg/cm
2Ironing machine plate, get final product.Can feel that treated leather hand feeling obviously strengthens, and strokes submissive nature.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (4)
1. aqueous environmentally-friendly leather finishing handfeel wax agent comprises following component and parts by weight thereof:
8～12 parts of clorafins, 10～15 parts in liquid wax, 3～5 parts of sapns, 8～12 parts of peregals, 10～14 parts of trolamines, 12～16 parts of X 2073es, 180～200 parts of deionized waters, 0.5～2 part of sanitas.
2. aqueous environmentally-friendly leather finishing handfeel wax agent as claimed in claim 1 is characterized in that: comprise following component and parts by weight thereof: 10 parts of clorafins, 13 parts in liquid wax; 4 parts of sapns; 10 parts of peregals, 12 parts of trolamines, 15 parts of X 2073es; 200 parts of deionized waters, 1 part of sanitas.
3. a technology for preparing aqueous environmentally-friendly leather finishing handfeel wax agent comprises the steps:
1) 8～12 parts of weighing clorafins in proportion, 10～15 parts in liquid wax, 3～5 parts of sapns, 10～14 parts of trolamines, 12～16 parts of X 2073es; The said component of mixing, and be melted to liquid state at 120 ± 10 ℃;
2) the compsn input after the said fusing of step 1) is filled in the reaction vessel of 180～200 parts of deionized waters, and add 8～12 parts of the peregal emulsifying agents be molten into after the liquid state, at the uniform velocity stirring and emulsifying 20～30min;
3) with step 2) compsn after the said emulsification adds 0.5～2 part sanitas, and be cooled to 35～40 ℃, be prepared into described aqueous environmentally-friendly leather finishing handfeel wax agent.
4. strengthen the application of feel at animal's leather or imitation leather like claim 1 or 2 described aqueous environmentally-friendly leather finishing handfeel wax agents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010176337XA CN101831242B (en) | 2010-05-14 | 2010-05-14 | Aqueous environmentally-friendly leather finishing handfeel wax agent and preparation process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010176337XA CN101831242B (en) | 2010-05-14 | 2010-05-14 | Aqueous environmentally-friendly leather finishing handfeel wax agent and preparation process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101831242A CN101831242A (en) | 2010-09-15 |
| CN101831242B true CN101831242B (en) | 2012-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010176337XA Expired - Fee Related CN101831242B (en) | 2010-05-14 | 2010-05-14 | Aqueous environmentally-friendly leather finishing handfeel wax agent and preparation process thereof |
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| CN107558211A (en) * | 2017-07-18 | 2018-01-09 | 安徽天恩旅行用品科技有限公司 | One kind is dispelled dirty fade-proof dermatine case and bag finishes and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031718A (en) * | 1988-09-05 | 1989-03-15 | 北京市皮革工业研究所 | The preparation of fat acylamino carboxylic acid sodium's composite leather greasing agent |
| CN101659758A (en) * | 2009-09-25 | 2010-03-03 | 安徽世华化工有限公司 | Plasticizer and preparation method thereof |
-
2010
- 2010-05-14 CN CN201010176337XA patent/CN101831242B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031718A (en) * | 1988-09-05 | 1989-03-15 | 北京市皮革工业研究所 | The preparation of fat acylamino carboxylic acid sodium's composite leather greasing agent |
| CN101659758A (en) * | 2009-09-25 | 2010-03-03 | 安徽世华化工有限公司 | Plasticizer and preparation method thereof |
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| CN101831242A (en) | 2010-09-15 |
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