CN102977797A - Special curing agent for leather products and preparation method of curing agent - Google Patents
Special curing agent for leather products and preparation method of curing agent Download PDFInfo
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- CN102977797A CN102977797A CN 201210474328 CN201210474328A CN102977797A CN 102977797 A CN102977797 A CN 102977797A CN 201210474328 CN201210474328 CN 201210474328 CN 201210474328 A CN201210474328 A CN 201210474328A CN 102977797 A CN102977797 A CN 102977797A
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- curing agent
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- leatherware
- vaseline
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Abstract
The invention discloses a special curing agent for leather products and a preparation method of the curing agent. The curing agent consists of the following components in parts by weight: 3-8 parts of polyethylene glycol, 2-6 parts of ethyoxyl hydrogenated castor oil, 4-8 parts of vaseline, 1-3 parts of palmitic acid diethanol amide, 4-8 parts of dodecyl polyglucoside, 20-30 parts of ethanol, 1-3 parts of dimethyl phthalate and 20-40 parts of water. In comparison with the prior art, the special curing agent has the beneficial effects that (1) the curing agent is excellent in leather product curing effect, and is capable of well eliminating cracks on the surfaces of the leather products and greatly enhancing the surface glossiness of the leather products; and (2) the preparation process is simple and cost is low.
Description
Technical field
The invention belongs to leather articles for use technical field, more specifically relate to special-purpose curing agent of a kind of leatherware and preparation method thereof.
Background technology
Leather is through physics, the not perishable animal skin of the resulting sex change of chemical process such as depilation and tannings.Use to leather is very extensive in daily life, can be used for making various products, such as fur clothing, leather shoes, fur cap, suitcase etc.Leatherware is after the long-time use of process, and the bad situations such as folding line, crackle and surface luster dimness might appear in its surface, as untimely leatherware are carried out maintenance, are easy to shorten the work-ing life of leatherware.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, provide a kind of leatherware special-purpose curing agent.
Another object of the present invention is to provide the preparation method of the special-purpose curing agent of this leatherware.
The special-purpose curing agent of a kind of leatherware, in weight part, composed of the following components:
Polyoxyethylene glycol: 3～8, the oxyethyl group hydrogenated castor oil: 2～6, Vaseline: 4～8,
The palmitinic acid diglycollic amide: 1～3, the dodecyl poly glucoside: 4～8,
Ethanol: 20～30, dimethyl phthalate: 1～3, water: 20～40.
The preparation method of the special-purpose curing agent of described a kind of leatherware comprises the steps:
(1) dimethyl phthalate is added to the water, mixes;
(2) oxyethyl group hydrogenated castor oil, Vaseline, ethanol and polyoxyethylene glycol are mixed, be warming up to 60～80 ℃, reacted 1～3 hour;
(3) product of step (1) and the product of step (2) are mixed, mix;
(4) be cooled to room temperature, add all the other components, mix and get final product to get finished product.
Compared with prior art, the present invention has following beneficial effect:
(1) maintenance effect to leatherware is good, can eliminate well the crackle on leatherware surface and greatly increase its surperficial glossiness;
(2) preparation technology is simple, and is with low cost.
Embodiment
The invention will be further described below in conjunction with specific embodiment.
Embodiment 1
The special-purpose curing agent of a kind of leatherware, in weight part, composed of the following components:
Polyoxyethylene glycol: 3, the oxyethyl group hydrogenated castor oil: 2, Vaseline: 4,
The palmitinic acid diglycollic amide: 1, the dodecyl poly glucoside: 4,
Ethanol: 20, dimethyl phthalate: 1, water: 20.
Embodiment 2
The special-purpose curing agent of a kind of leatherware, in weight part, composed of the following components:
Polyoxyethylene glycol: 8, the oxyethyl group hydrogenated castor oil: 6, Vaseline: 8,
The palmitinic acid diglycollic amide: 3, the dodecyl poly glucoside: 8,
Ethanol: 30, dimethyl phthalate: 3, water: 40.
Embodiment 3
The special-purpose curing agent of a kind of leatherware, in weight part, composed of the following components:
Polyoxyethylene glycol: 6, the oxyethyl group hydrogenated castor oil: 4, Vaseline: 6,
The palmitinic acid diglycollic amide: 2, the dodecyl poly glucoside: 6,
Ethanol: 25, dimethyl phthalate: 2, water: 30.
In above-described embodiment, the preparation method of the special-purpose curing agent of described a kind of leatherware comprises the steps:
(1) dimethyl phthalate is added to the water, mixes;
(2) oxyethyl group hydrogenated castor oil, Vaseline, ethanol and polyoxyethylene glycol are mixed, be warming up to 60～80 ℃, reacted 1～3 hour;
(3) product of step (1) and the product of step (2) are mixed, mix;
(4) be cooled to room temperature, add all the other components, mix and get final product to get finished product.
Claims (5)
1. the special-purpose curing agent of leatherware is characterized in that, and is in weight part, composed of the following components:
Polyoxyethylene glycol: 3～8, the oxyethyl group hydrogenated castor oil: 2～6, Vaseline: 4～8,
The palmitinic acid diglycollic amide: 1～3, the dodecyl poly glucoside: 4～8,
Ethanol: 20～30, dimethyl phthalate: 1～3, water: 20～40.
2. the special-purpose curing agent of a kind of leatherware according to claim 1 is characterized in that, and is in weight part, composed of the following components:
Polyoxyethylene glycol: 3, the oxyethyl group hydrogenated castor oil: 2, Vaseline: 4,
The palmitinic acid diglycollic amide: 1, the dodecyl poly glucoside: 4,
Ethanol: 20, dimethyl phthalate: 1, water: 20.
3. the special-purpose curing agent of a kind of leatherware according to claim 1 is characterized in that, and is in weight part, composed of the following components:
Polyoxyethylene glycol: 8, the oxyethyl group hydrogenated castor oil: 6, Vaseline: 8,
The palmitinic acid diglycollic amide: 3, the dodecyl poly glucoside: 8,
Ethanol: 30, dimethyl phthalate: 3, water: 40.
4. the special-purpose curing agent of a kind of leatherware according to claim 1 is characterized in that, and is in weight part, composed of the following components:
Polyoxyethylene glycol: 6, the oxyethyl group hydrogenated castor oil: 4, Vaseline: 6,
The palmitinic acid diglycollic amide: 2, the dodecyl poly glucoside: 6,
Ethanol: 25, dimethyl phthalate: 2, water: 30.
5. the preparation method of the special-purpose curing agent of a kind of leatherware claimed in claim 1 is characterized in that, comprises the steps:
(1) dimethyl phthalate is added to the water, mixes;
(2) oxyethyl group hydrogenated castor oil, Vaseline, ethanol and polyoxyethylene glycol are mixed, be warming up to 60～80 ℃, reacted 1～3 hour;
(3) product of step (1) and the product of step (2) are mixed, mix;
(4) be cooled to room temperature, add all the other components, mix and get final product to get finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210474328 CN102977797A (en) | 2012-11-21 | 2012-11-21 | Special curing agent for leather products and preparation method of curing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210474328 CN102977797A (en) | 2012-11-21 | 2012-11-21 | Special curing agent for leather products and preparation method of curing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102977797A true CN102977797A (en) | 2013-03-20 |
Family
ID=47852149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210474328 Withdrawn CN102977797A (en) | 2012-11-21 | 2012-11-21 | Special curing agent for leather products and preparation method of curing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102977797A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360955A (en) * | 2013-07-15 | 2013-10-23 | 南京伟豪美耐家具有限公司 | Leatherware maintenance agent for office furniture and preparation method thereof |
| CN105132599A (en) * | 2015-07-29 | 2015-12-09 | 浙江理工大学 | Preparation method for softener for fragile and hardened leather cultural relics |
-
2012
- 2012-11-21 CN CN 201210474328 patent/CN102977797A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360955A (en) * | 2013-07-15 | 2013-10-23 | 南京伟豪美耐家具有限公司 | Leatherware maintenance agent for office furniture and preparation method thereof |
| CN103360955B (en) * | 2013-07-15 | 2014-08-20 | 南京伟豪美耐家具有限公司 | Leatherware maintenance agent for office furniture and preparation method thereof |
| CN105132599A (en) * | 2015-07-29 | 2015-12-09 | 浙江理工大学 | Preparation method for softener for fragile and hardened leather cultural relics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130320 |