CN106752946A - A kind of wax Emulsion for Leather containing chlorinated paraffin and preparation method thereof - Google Patents
A kind of wax Emulsion for Leather containing chlorinated paraffin and preparation method thereof Download PDFInfo
- Publication number
- CN106752946A CN106752946A CN201611070656.6A CN201611070656A CN106752946A CN 106752946 A CN106752946 A CN 106752946A CN 201611070656 A CN201611070656 A CN 201611070656A CN 106752946 A CN106752946 A CN 106752946A
- Authority
- CN
- China
- Prior art keywords
- parts
- wax emulsion
- ester
- chlorinated paraffin
- leather
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- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
- C09D191/06—Waxes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C11/00—Surface finishing of leather
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of wax Emulsion for Leather containing chlorinated paraffin, belong to wax emulsion preparing technical field, the wax emulsion is made up of the raw material of following weight portion：90~200 parts of 20~25 parts of chlorinated paraffin, 1~4 part of microwax, 0.9~1.6 part of quaternized myristamide radical siloxane, 5~8 parts of film-forming resin, 2~5 parts of isostearic acid vegetable stearin base ester, 1~2 part of butyl glycol ether, 0.5~1 part of N Methyl fatty amide groups taurate, 1~2 part of Polyoxyethylene fatty acid amides fatty acid ester, 60.1~0.3 parts of nylon, 0.5~0.8 part of octadecane alcohol radical APEO, 1~3 part of gum arabic and water.The present invention additionally provides the preparation method of the wax emulsion simultaneously, and the wax emulsion that the present invention is provided can improve the feel of leather finishing agent, real leather products feel can be made more excellent.Wax emulsion of the invention has more excellent than like product antiacid, alkali resistant and stability in hard water, and its emulsion-stabilizing, arbitrary proportion water dilution is not stratified, is not demulsified during storage, not lumpd, long shelf-life.
Description
Technical field
The present invention relates to a kind of preparation method of wax emulsion, more particularly to a kind of wax Emulsion for Leather containing chlorinated paraffin
And preparation method thereof.
Background technology
Wax emulsion in leather industry mainly as leather finish auxiliary agent, for bottom, in, top coat, with preferable performance.
Wax had both had a general character of water proofing property and lubricity, but with such as oiliness, viscosity, fragility, toughness, fusibleness and gloss in terms of
Characteristic, is very different to each other.In actual applications, a kind of wax can not possibly have the institute required for meeting a certain special-purpose
There is property.Therefore, when the raw material of leather finish wax emulsion is selected, to consider the performance of wax, improve leather and apply
The Spraying technique of decorations.Wax emulsion is favored by researcher and user more and more in recent years, the external research and development to it
Have for many years, and form tandem product numerous in variety.Its covering with paint defensive position of the wax Emulsion for Leather of appearance in existing market
Sense is very puckery, and wax sense is not strong, and on the other hand as the wax emulsion of underseal, the permeability of its emulsion is too strong, after covering with paint leather easily
Moist feeling is caused, the quality of leather is have impact on, while the chemical stability and poor storage stability of wax emulsion.
The content of the invention
It is an object of the invention to overcome the wax sense existing for leather finish wax emulsion in the prior art not strong, chemical steady
The above-mentioned deficiency of qualitative and poor storage stability, there is provided a kind of wax Emulsion for Leather containing chlorinated paraffin, the feel wax can
Feel and chemistry, storage stability for improving leather finishing agent, can make real leather products feel more excellent.
In order to realize foregoing invention purpose, the invention provides following technical scheme：
A kind of wax Emulsion for Leather containing chlorinated paraffin, is prepared from the following raw materials in parts by weight：Chlorinated paraffin 20~
25 parts, 1~4 part of microwax, 0.9~1.6 part of quaternized myristamide radical siloxane, 5~8 parts of film-forming resin, isostearic acid
2~5 parts of vegetable stearin base ester, 1~2 part of butyl glycol ether, 0.5~1 part of N- Methyl fatty amide groups taurate, polyoxyethylene
1~2 part of fatty acid amide, 0.1~0.3 part of nylon-6,0.5~0.8 part of octadecane alcohol radical APEO, gum arabic 1
~3 parts and 90~200 parts of water.
Preferably, a kind of wax Emulsion for Leather containing chlorinated paraffin, is prepared from the following raw materials in parts by weight：Chlorination stone
23 parts of wax, 2 parts of microwax, 1.2 parts of quaternized myristamide radical siloxane, 6 parts of film-forming resin, isostearic acid vegetable stearin base
3 parts of ester, 1.5 parts of butyl glycol ether, 0.6 part of N- Methyl fatty amide groups taurate, 1.5 parts of Polyoxyethylene fatty acid amides fatty acid ester, Buddhist nun
150 parts of -6 0.2 parts of dragon, 0.6 part of octadecane alcohol radical APEO, 2 parts of gum arabic and water.
Preparation method another object of the present invention is to provide the wax Emulsion for Leather containing chlorinated paraffin, including it is following
Step：
(1) preparation of film-forming resin：The formula of film-forming resin is 2~6 parts of three iso stearyl ester of citric acid, diphosphorous acid two
1~3 part of stearyl pentaerythritol ester, 3~5 parts of six dimethyl siloxane of ring, 4~6 parts of cetyl stearyl glucoside, poly- Asia
2~4 parts of butyl glycol-bis- (4-HBA ester), 0.1~0.3 part of ferrous sulfate, methyl list distearate 3~5
Part, 0.2~0.3 part of potassium peroxydisulfate, 0.3~0.5 part of POLYPROPYLENE GLYCOL；Preparation method is as follows：
A, by the iso stearyl ester of citric acid three, diphosphorous acid distearyl pentaerythritol ester, polybutylene glycol-bis- (4-
Hydroxybenzoate), the dimethyl siloxane of ring six and methyl list distearate add stainless steel cauldron, be warming up to 80
~90 DEG C, open stirring and add potassium peroxydisulfate, ferrous sulfate, cetyl stearyl glucoside and POLYPROPYLENE GLYCOL；
B and then it is warmed up to 130~150 DEG C with 20~30 DEG C/h speed, reacts 1~2 hour and stop heating, is cooled to 60
~70 DEG C stir evenly and obtain film-forming resin；
(2) chlorinated paraffin, microwax, isostearic acid vegetable stearin base ester, quaternary ammonium are added by proportioning in autoclave
Change myristamide radical siloxane, butyl glycol ether and film-forming resin, be heated to 100~120 DEG C of meltings, stir, obtain
Oil phase dispersed mixture；
(3) by N- Methyl fatty amide groups taurate, Polyoxyethylene fatty acid amides fatty acid ester, nylon-6 and octadecane alcohol radical polyoxy
Vinethene is soluble in water, is heated to 90~95 DEG C, obtains Aqueous dispersions mixture；
(4) mixing speed of autoclave is improved to 1000~2000rpm, adds the Aqueous dispersions of step (3) preparation
Mixture is emulsified, and emulsification times are 1~3h；Then 200~300rpm mixing speed decline warm to room temperature, add Ah
Continue to stir 10~30min after drawing uncle's natural gum, be then filtrated to get wax Emulsion for Leather.
Compared with prior art, beneficial effects of the present invention：
Wax emulsion of the invention can improve the feel of leather finishing agent, and real leather products feel can be made more excellent.The present invention
Wax emulsion there is more excellent than like product antiacid, alkali resistant and stability in hard water, its emulsion-stabilizing, arbitrary proportion water dilutes not
Layering, is not demulsified during storage, does not lump, long shelf-life.
Specific embodiment
With reference to test example and specific embodiment, the present invention is described in further detail.But this should not be understood
For the scope of above-mentioned theme of the invention is only limitted to following embodiment, all technologies realized based on present invention belong to this
The scope of invention.
Embodiment 1
A kind of wax Emulsion for Leather containing chlorinated paraffin, is prepared from the following raw materials in parts by weight：23 parts of chlorinated paraffin,
2 parts of microwax, 1.2 parts of quaternized myristamide radical siloxane, 6 parts of film-forming resin, 3 parts of isostearic acid vegetable stearin base ester,
1.5 parts of butyl glycol ether, 0.6 part of N- Methyl fatty amide groups taurate, 1.5 parts of Polyoxyethylene fatty acid amides fatty acid ester, nylon-6
150 parts of 0.2 part, 0.6 part of octadecane alcohol radical APEO, 2 parts of gum arabic and water.
The preparation method of the above-mentioned wax Emulsion for Leather containing chlorinated paraffin, comprises the following steps：
(1) preparation of film-forming resin：The formula of film-forming resin is 4 parts of three iso stearyl ester of citric acid, diphosphorous acid two is hard
2 parts of aliphatic radical pentaerythritol ester, 3 parts of six dimethyl siloxane of ring, 5 parts of cetyl stearyl glucoside, polybutylene glycol-bis-
3 parts of (4-HBA ester), 0.2 part of ferrous sulfate, 4 parts of methyl list distearate, 0.2 part of potassium peroxydisulfate, poly- third
0.4 part of enol；Preparation method is as follows：
A, by the iso stearyl ester of citric acid three, diphosphorous acid distearyl pentaerythritol ester, polybutylene glycol-bis- (4-
Hydroxybenzoate), the dimethyl siloxane of ring six and methyl list distearate add stainless steel cauldron, be warming up to 90
DEG C, open stirring and add potassium peroxydisulfate, ferrous sulfate, cetyl stearyl glucoside and POLYPROPYLENE GLYCOL；
B and then it is warmed up to 140 DEG C with 30 DEG C/h speed, reacts 1.5 hours and stop heating, is cooled to 60 DEG C and stirs evenly and obtain
Film-forming resin；
(2) chlorinated paraffin, microwax, isostearic acid vegetable stearin base ester, quaternary ammonium are added by proportioning in autoclave
Change myristamide radical siloxane, butyl glycol ether and film-forming resin, be heated to 110 DEG C of meltings, stir, obtain oil phase point
Dissipate mixture；
(3) by N- Methyl fatty amide groups taurate, Polyoxyethylene fatty acid amides fatty acid ester, nylon-6 and octadecane alcohol radical polyoxy
Vinethene is soluble in water, is heated to 92 DEG C, obtains Aqueous dispersions mixture；
(4) mixing speed of autoclave is improved to 1500rpm, adds the Aqueous dispersions mixture of step (3) preparation
Emulsified, emulsification times are 1.5h；Then the mixing speed in 250rpm declines and warms to room temperature, and adds gum arabic follow-up
Continuous stirring 20min, is then filtrated to get wax Emulsion for Leather.
The performance indications of wax emulsion obtained in above-described embodiment：
Faint yellow emulsion, solid content 13.7%, PH：10.5, product stability, 50 DEG C, outward appearance is unchanged within 12 months.
Wax emulsion prepared by embodiment is formulated consumption by primary coat and primary coat resin is deployed into slurry, covers with paint, lacquer, colour wash, etc. ox-hide leather
Afterwards, leather hand feeling is full, gentle, and wax sense is strong, while having excellent water resistance.
Claims (4)
1. a kind of wax Emulsion for Leather containing chlorinated paraffin, it is characterised in that be prepared from the following raw materials in parts by weight：Chlorination
20~25 parts of paraffin, 1~4 part of microwax, 0.9~1.6 part of quaternized myristamide radical siloxane, 5~8 parts of film-forming resin,
2~5 parts of isostearic acid vegetable stearin base ester, 1~2 part of butyl glycol ether, 0.5~1 part of N- Methyl fatty amide groups taurate,
1~2 part of Polyoxyethylene fatty acid amides fatty acid ester, 0.1~0.3 part of nylon-6,0.5~0.8 part of octadecane alcohol radical APEO, Arab
90~200 parts of 1~3 part of natural gum and water.
2. the wax Emulsion for Leather containing chlorinated paraffin according to claim 1, it is characterised in that by following parts by weight
Raw material be made：23 parts of chlorinated paraffin, 2 parts of microwax, 1.2 parts of quaternized myristamide radical siloxane, 6 parts of film-forming resin,
3 parts of isostearic acid vegetable stearin base ester, 1.5 parts of butyl glycol ether, 0.6 part of N- Methyl fatty amide groups taurate, polyoxy second
1.5 parts of alkene fatty acid amide, 0.2 part of nylon-6,0.6 part of octadecane alcohol radical APEO, 2 parts of gum arabic and water 150
Part.
3. the wax Emulsion for Leather containing chlorinated paraffin according to claim 1, it is characterised in that described film-forming resin
Formula be 2~6 parts of three iso stearyl ester of citric acid, 1~3 part of diphosphorous acid distearyl pentaerythritol ester, the dimethyl of ring six
3~5 parts of siloxanes, 4~6 parts of cetyl stearyl glucoside, polybutylene glycol-bis- (4-HBA ester) 2~4
Part, 0.1~0.3 part of ferrous sulfate, 3~5 parts of methyl list distearate, 0.2~0.3 part of potassium peroxydisulfate, POLYPROPYLENE GLYCOL
0.3~0.5 part；Preparation method is as follows：
(1) by the iso stearyl ester of citric acid three, diphosphorous acid distearyl pentaerythritol ester, polybutylene glycol-bis- (4- hydroxyls
Benzoic ether), the dimethyl siloxane of ring six and methyl list distearate add stainless steel cauldron, be warming up to 80~90
DEG C, open stirring and add potassium peroxydisulfate, ferrous sulfate, cetyl stearyl glucoside and POLYPROPYLENE GLYCOL；
(2) 130~150 DEG C and then with 20~30 DEG C/h speed are warmed up to, are reacted 1~2 hour and is stopped heating, be cooled to 60~70
DEG C stir evenly and to obtain film-forming resin.
4. a kind of preparation method of the wax Emulsion for Leather containing chlorinated paraffin as claimed in claim 1, it is characterised in that bag
Include following steps：
(1) formula according to claim 3 and preparation method are made film-forming resin；
(2) chlorinated paraffin, microwax, isostearic acid vegetable stearin base ester, quaternized meat are added by proportioning in autoclave
Myristoyl amido siloxanes, butyl glycol ether and film-forming resin, are heated to 100~120 DEG C of meltings, stir, and obtain oil phase
Dispersed mixture；
(3) by N- Methyl fatty amide groups taurate, Polyoxyethylene fatty acid amides fatty acid ester, nylon-6 and octadecane alcohol radical polyoxyethylene
Ether is soluble in water, is heated to 90~95 DEG C, obtains Aqueous dispersions mixture；
(4) mixing speed of autoclave is improved to 1000~2000rpm, adds Aqueous dispersions mixing prepared by step (3)
Thing is emulsified, and emulsification times are 1~3h；Then the mixing speed in 200~300rpm declines and warms to room temperature, and adds Arabic
Continue to stir 10~30min after natural gum, be then filtrated to get wax Emulsion for Leather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070656.6A CN106752946A (en) | 2016-11-28 | 2016-11-28 | A kind of wax Emulsion for Leather containing chlorinated paraffin and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070656.6A CN106752946A (en) | 2016-11-28 | 2016-11-28 | A kind of wax Emulsion for Leather containing chlorinated paraffin and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106752946A true CN106752946A (en) | 2017-05-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611070656.6A Withdrawn CN106752946A (en) | 2016-11-28 | 2016-11-28 | A kind of wax Emulsion for Leather containing chlorinated paraffin and preparation method thereof |
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| CN (1) | CN106752946A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838931A (en) * | 2010-05-14 | 2010-09-22 | 深圳市天之一科技开发有限公司 | Aqueous environment-friendly leather bottom-closing and wax residue-covering emulsion and preparation process thereof |
| CN102167783A (en) * | 2011-03-09 | 2011-08-31 | 张燕妮 | Method for preparing functionalized polyethylene wax |
| CN102553504A (en) * | 2012-01-18 | 2012-07-11 | 朗盛（无锡）化工有限公司 | Preparation method of emulsion, leather care emulsion, and use leather care emulsion |
| CN102977792A (en) * | 2012-12-14 | 2013-03-20 | 吴江市利达上光制品有限公司 | Polishing agent capable of resisting leather oxidation |
| CN104294675A (en) * | 2014-10-25 | 2015-01-21 | 合肥市安山涂层织物有限公司 | Waterproof maintaining penetrating agent for leather and preparation method of penetrating agent |
| CN104387844A (en) * | 2014-09-29 | 2015-03-04 | 长兴艾飞特塑料科技有限公司 | Environmental-friendly aqueous gloss oil and preparation method thereof |
-
2016
- 2016-11-28 CN CN201611070656.6A patent/CN106752946A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838931A (en) * | 2010-05-14 | 2010-09-22 | 深圳市天之一科技开发有限公司 | Aqueous environment-friendly leather bottom-closing and wax residue-covering emulsion and preparation process thereof |
| CN102167783A (en) * | 2011-03-09 | 2011-08-31 | 张燕妮 | Method for preparing functionalized polyethylene wax |
| CN102553504A (en) * | 2012-01-18 | 2012-07-11 | 朗盛（无锡）化工有限公司 | Preparation method of emulsion, leather care emulsion, and use leather care emulsion |
| CN102977792A (en) * | 2012-12-14 | 2013-03-20 | 吴江市利达上光制品有限公司 | Polishing agent capable of resisting leather oxidation |
| CN104387844A (en) * | 2014-09-29 | 2015-03-04 | 长兴艾飞特塑料科技有限公司 | Environmental-friendly aqueous gloss oil and preparation method thereof |
| CN104294675A (en) * | 2014-10-25 | 2015-01-21 | 合肥市安山涂层织物有限公司 | Waterproof maintaining penetrating agent for leather and preparation method of penetrating agent |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170531 |