CN104531914A - Leather softening agent - Google Patents
Leather softening agent Download PDFInfo
- Publication number
- CN104531914A CN104531914A CN201410776354.5A CN201410776354A CN104531914A CN 104531914 A CN104531914 A CN 104531914A CN 201410776354 A CN201410776354 A CN 201410776354A CN 104531914 A CN104531914 A CN 104531914A
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- China
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- parts
- leather
- peregal
- ethanol
- water
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Classifications
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- 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
- C14C1/00—Chemical treatment prior to tanning
- C14C1/08—Deliming; Bating; Pickling; Degreasing
-
- 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
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
Abstract
The invention discloses a leather softening agent which is prepared from the following raw materials in parts by weight: 15-35 parts of polyether-modified hydrophilic silicon oil, 10-22 parts of phosphoglyceride, 8-25 parts of sodium dodecyl sulfonate, 40-60 parts of alcohol, 5-15 parts of peregal, 30-50 parts of water and 0-3 parts of lemon essential oil. Active ingredients in the leather softening agent disclosed by the invention can enter the leather very well to form hydrogen bond binding with hydrophilic groups on fibers inside the leather, so that the interwoven or hardened fibers are separated or re-formed into sequenced arrangement, the elastic force of the leather is recovered by increasing gaps among the fibers, and the good gas permeability of the leather is supplemented; the active ingredients are bridged inside the leather, so that the fibers inside the leather and grease are firmly connected and the grease inside the leather is not prone to volatilize, and the service life of the leather is prolonged. The leather treated by the leather softening agent disclosed by the invention has characteristics of good air permeability, softness, rebound resilience and a smooth hand feeling.
Description
Technical field
The present invention relates to a kind of leather treatment, specifically a kind of bating agent, belongs to technical field of fine.
Background technology
Leatherware is at present extensive to live central use people.But along with the use of leather in the middle of daily life, due to environmental change, as moisture, temperature etc. can cause the grease of leather inside or oil film to be destroyed, grease volatilizees, make will mutually be bonded together between leather internal fiber, thus make corium hardening, become fragile.
This series products such as leather cleaning agent, leather care products, bating agent is often by again filling the object that grease reaches softening leather to leather.CN 103669002A discloses a kind of following raw material comprised according to mass fraction meter: hydroxy silicon oil 20-25 part, vinylformic acid 0.5-1 part, polyethylene wax 0.2-0.3 part, myristamide propyl group hydroxypropyl sultaine 2-5 part, ethanol 30-40 part, water 40-45 part, wherein, the leather softening agent made of the linear polydimethylsiloxane of hydroxy silicon oil to be end group be hydroxyl.CN1253980 discloses soft dose of a kind of leather, wherein include wax emulsion and methyl-silicone oil mixture, and being at room temperature fully uniformly mixed into milky white liquid with macromolecular material with the volume ratio of 1:1:1, its macromolecular material is the synthetic chemical extract from fish oil, vegetables oil and mineral oil.It is prepared by following composition by weight by each material that CN104032049A discloses a kind of leather fat: lard 0-400 part, sweet oil macrogol ester 10-400 part, alkyl sodium sulfonate 50-100 part, polyoxyethylene alkyl phosphate 0-100 part, 52# clorafin 60-80 part, softening agent 1-5 part.
Along with the requirement to environmental protection, the leather softening agent selecting water-based is tended in the selection of existing leather softening agent often, or oil-containing but the leather softening agent that can be hydrolyzed.The product of water-based, its persistence is not long, poor with the avidity of leather, and the product of oiliness is when selecting the grease of long-chain macromolecule composition, and grease is not easy to infiltrate leather inside, cannot carry out maintenance to the sclerosis of leather inside.
Summary of the invention
The object of this invention is to provide a kind of bating agent, it is by the raw material of following parts by weight: polyether-modified hydrophilic silicon oil 15 ~ 35 parts, phosphoglyceride 10 ~ 22 parts, sodium laurylsulfonate 8 ~ 25 parts, ethanol 40 ~ 60 parts, peregal 5 ~ 15 parts, 30 ~ 50 parts, water, lemon quintessence oil 0 ~ 3 part, adopts following steps preparation:
(1) polyether-modified hydrophilic silicon oil, phosphoglyceride are disperseed 10 ~ 15min with the rotating speed mix and blend of 1200 ~ 1600r/min, add the water of 1/5th, the peregal of 1/3rd, the ethanol of 1/3rd, continue stirring 3 ~ 5min;
(2) sodium laurylsulfonate, remaining ethanol, remaining water are placed in other decollator mixing and stirring, add remaining peregal and lemon quintessence oil, continue stirring 5 ~ 10min, then add the mixed emulsion that step (1) is obtained, dispersed with stirring 5min.
In technique scheme, the parts by weight of the preferred constitutive material of bating agent can be: polyether-modified hydrophilic silicon oil 18 ~ 30 parts, phosphoglyceride 15 ~ 20 parts, sodium laurylsulfonate 10 ~ 22 parts, ethanol 40 ~ 50 parts, peregal 5 ~ 13 parts, 33 ~ 48 parts, water, lemon quintessence oil 0 ~ 3 part.
The parts by weight of bating agent constitutive material can be: polyether-modified hydrophilic silicon oil 18 ~ 30 parts, phosphoglyceride 15 ~ 20 parts, sodium laurylsulfonate 10 ~ 22 parts, ethanol 40 ~ 50 parts, peregal 5 ~ 13 parts, 33 ~ 48 parts, water, lemon quintessence oil 0 ~ 3 part.
The parts by weight of the bating agent constitutive material of further optimization are: polyether-modified hydrophilic silicon oil 22 parts, phosphoglyceride 18 parts, sodium laurylsulfonate 11 parts, ethanol 52 parts, peregal 8 parts, 29 parts, water, lemon quintessence oil 1 part.
The present invention is as follows relative to the beneficial effect of prior art: leather is a kind of modified product of natural protein fibre, wherein house has a large amount of hydrophilic radicals, activeconstituents in bating agent of the present invention is wrapped in the micro-fine capsule of water-in-oil-type, when micro-fine capsule contacts with leather surface, similar polarity makes micro-fine capsule more easily enter leather inside, thus discharge activeconstituents hydrophilic in micro-fine capsule, hydrogen bonded is formed with the hydrophilic radical on leather internal fiber, by the fiber separation interweaved or harden or again form ordered arrangement, the space increased between fiber makes leather again recover elastic force, also be aided with the good permeability of leather simultaneously, activeconstituents phosphoglyceride wherein not only has hydrophilic radical but also contain hydrophobic grouping, after being released, its hydrophilic radical is combined with fiber, the grease of hydrophobic grouping in leather is combined, by the effect of " bridge joint ", leather internal fiber and grease are defined firmly be connected and make leather internal grease not volatile, extending the life-span of leather, polyether-modified hydrophilic silicon oil, soluble in water, compatibleness is good, can give coating cover under good ventilation property, flexibility, rebound resilience and the smooth feel of leather.
Embodiment
Be described in further details the present invention below by embodiment, these embodiments are only used for the present invention is described, do not limit the scope of the invention.
Embodiment 1 adopts the raw material of following parts by weight: polyether-modified hydrophilic silicon oil 22 parts, phosphoglyceride 18 parts, sodium laurylsulfonate 11 parts, ethanol 52 parts, peregal 8 parts, 29 parts, water, lemon quintessence oil 1 part, as follows:
(1) polyether-modified hydrophilic silicon oil, phosphoglyceride are disperseed 12min with the rotating speed mix and blend of 1400r/min, add the water of 1/5th, the peregal of 1/3rd, the ethanol of 1/3rd, continue to stir 3min;
(2) sodium laurylsulfonate, remaining ethanol, remaining water are placed in other decollator mixing and stirring, add remaining peregal and lemon quintessence oil, continue to stir 5min, then add the mixed emulsion that step (1) is obtained, dispersed with stirring 5min, obtained bating agent.
Embodiment 2 adopts the raw material of following parts by weight: polyether-modified hydrophilic silicon oil 28 parts, phosphoglyceride 15 parts, sodium laurylsulfonate 10.5 parts, ethanol 55 parts, peregal 10.5 parts, 30 ~ 50 parts, water, lemon quintessence oil 3 parts, as follows:
(1) polyether-modified hydrophilic silicon oil, phosphoglyceride are disperseed 15min with the rotating speed mix and blend of 1200r/min, add the water of 1/5th, the peregal of 1/3rd, the ethanol of 1/3rd, continue to stir 5min;
(2) sodium laurylsulfonate, remaining ethanol, remaining water are placed in other decollator mixing and stirring, add remaining peregal and lemon quintessence oil, continue to stir 6min, then add the mixed emulsion that step (1) is obtained, dispersed with stirring 5min, obtained bating agent.
Embodiment 3 adopts the raw material of following parts by weight: by polyether-modified hydrophilic silicon oil 33 parts, phosphoglyceride 22 parts, sodium laurylsulfonate 20 parts, ethanol 60 parts, peregal 15 parts, 50 parts, water, lemon quintessence oil 2 parts, as follows:
(1) polyether-modified hydrophilic silicon oil, phosphoglyceride are disperseed 10min with the rotating speed mix and blend of 1600r/min, add the water of 1/5th, the peregal of 1/3rd, the ethanol of 1/3rd, continue to stir 5min;
(2) sodium laurylsulfonate, remaining ethanol, remaining water are placed in other decollator mixing and stirring, add remaining peregal and lemon quintessence oil, continue to stir 8min, then add the mixed emulsion that step (1) is obtained, dispersed with stirring 5min, obtained bating agent.
Claims (6)
1. a bating agent, it is characterized in that: by polyether-modified hydrophilic silicon oil 15 ~ 35 parts, phosphoglyceride 10 ~ 22 parts, sodium laurylsulfonate 8 ~ 25 parts, ethanol 40 ~ 60 parts, peregal 5 ~ 15 parts, 30 ~ 50 parts, water, lemon quintessence oil 0 ~ 3 part, adopt following steps preparation:
(1) polyether-modified hydrophilic silicon oil, phosphoglyceride are disperseed 10 ~ 15min with the rotating speed mix and blend of 1200 ~ 1600r/min, add the water of 1/5th, the peregal of 1/3rd, the ethanol of 1/3rd, continue stirring 3 ~ 5min;
(2) sodium laurylsulfonate, remaining ethanol, remaining water are placed in other decollator mixing and stirring, add remaining peregal and lemon quintessence oil, continue stirring 5 ~ 10min, then add the mixed emulsion that step (1) is obtained, dispersed with stirring 5min.
2. bating agent according to claim 1, is characterized in that: described bating agent is made up of the raw material of following parts by weight: polyether-modified hydrophilic silicon oil 18 ~ 30 parts, phosphoglyceride 15 ~ 20 parts, sodium laurylsulfonate 10 ~ 22 parts, ethanol 40 ~ 50 parts, peregal 5 ~ 13 parts, 33 ~ 48 parts, water, lemon quintessence oil 0 ~ 3 part.
3. bating agent according to claim 1, is characterized in that: described bating agent is made up of the raw material of following parts by weight: polyether-modified hydrophilic silicon oil 18 ~ 30 parts, phosphoglyceride 15 ~ 20 parts, sodium laurylsulfonate 10 ~ 22 parts, ethanol 40 ~ 50 parts, peregal 5 ~ 13 parts, 33 ~ 48 parts, water, lemon quintessence oil 0 ~ 3 part.
4. bating agent according to claim 1, it is characterized in that: described bating agent, by polyether-modified hydrophilic silicon oil 22 parts, phosphoglyceride 18 parts, sodium laurylsulfonate 11 parts, ethanol 52 parts, peregal 8 parts, 29 parts, water, lemon quintessence oil 1 part, adopts following steps preparation:
(1) polyether-modified hydrophilic silicon oil, phosphoglyceride are disperseed 12min with the rotating speed mix and blend of 1400r/min, add the water of 1/5th, the peregal of 1/3rd, the ethanol of 1/3rd, continue to stir 3min;
(2) sodium laurylsulfonate, remaining ethanol, remaining water are placed in other decollator mixing and stirring, add remaining peregal and lemon quintessence oil, continue to stir 5min, then add the mixed emulsion that step (1) is obtained, dispersed with stirring 5min.
5. bating agent according to claim 1, it is characterized in that: described bating agent, by polyether-modified hydrophilic silicon oil 28 parts, phosphoglyceride 15 parts, sodium laurylsulfonate 10.5 parts, ethanol 55 parts, peregal 10.5 parts, 30 ~ 50 parts, water, lemon quintessence oil 3 parts, adopts following steps preparation:
(1) polyether-modified hydrophilic silicon oil, phosphoglyceride are disperseed 15min with the rotating speed mix and blend of 1200r/min, add the water of 1/5th, the peregal of 1/3rd, the ethanol of 1/3rd, continue to stir 5min;
(2) sodium laurylsulfonate, remaining ethanol, remaining water are placed in other decollator mixing and stirring, add remaining peregal and lemon quintessence oil, continue to stir 6min, then add the mixed emulsion that step (1) is obtained, dispersed with stirring 5min.
6. bating agent according to claim 1, it is characterized in that: described bating agent, by polyether-modified hydrophilic silicon oil 33 parts, phosphoglyceride 22 parts, sodium laurylsulfonate 20 parts, ethanol 60 parts, peregal 15 parts, 50 parts, water, lemon quintessence oil 2 parts, adopts following steps preparation:
(1) polyether-modified hydrophilic silicon oil, phosphoglyceride are disperseed 10min with the rotating speed mix and blend of 1600r/min, add the water of 1/5th, the peregal of 1/3rd, the ethanol of 1/3rd, continue to stir 5min;
(2) sodium laurylsulfonate, remaining ethanol, remaining water are placed in other decollator mixing and stirring, add remaining peregal and lemon quintessence oil, continue to stir 8min, then add the mixed emulsion that step (1) is obtained, dispersed with stirring 5min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776354.5A CN104531914B (en) | 2014-12-17 | 2014-12-17 | A kind of bating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776354.5A CN104531914B (en) | 2014-12-17 | 2014-12-17 | A kind of bating agent |
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| Publication Number | Publication Date |
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| CN104531914A true CN104531914A (en) | 2015-04-22 |
| CN104531914B CN104531914B (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410776354.5A Active CN104531914B (en) | 2014-12-17 | 2014-12-17 | A kind of bating agent |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928409A (en) * | 2015-06-19 | 2015-09-23 | 周彩球 | Leather softener |
| CN105200766A (en) * | 2015-11-13 | 2015-12-30 | 付淑珍 | Novel softening agent for leather and preparation method of softening agent |
| CN107460262A (en) * | 2017-09-21 | 2017-12-12 | 安徽鞋匠世家新型鞋材科技有限公司 | A kind of leather environment-friendly type softening agent |
| CN116162747A (en) * | 2023-04-18 | 2023-05-26 | 广州市鸿峥实业有限公司 | Perfuming type sheepskin handfeel agent |
| CN116574854A (en) * | 2023-06-12 | 2023-08-11 | 浙江红蜻蜓鞋业股份有限公司 | Leather softener and preparation process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004062201A1 (en) * | 2004-12-23 | 2006-07-13 | Basf Ag | A urethane compound incorporating a polyether group-containing silicone derivative and a nitrogen heterocycle |
| CN103666881A (en) * | 2013-12-17 | 2014-03-26 | 常熟虞贵人家居用品有限公司 | Leather detergent |
| CN103966031A (en) * | 2014-05-30 | 2014-08-06 | 于文 | Environment-friendly leather cleaning care agent and preparation method thereof |
-
2014
- 2014-12-17 CN CN201410776354.5A patent/CN104531914B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004062201A1 (en) * | 2004-12-23 | 2006-07-13 | Basf Ag | A urethane compound incorporating a polyether group-containing silicone derivative and a nitrogen heterocycle |
| CN103666881A (en) * | 2013-12-17 | 2014-03-26 | 常熟虞贵人家居用品有限公司 | Leather detergent |
| CN103966031A (en) * | 2014-05-30 | 2014-08-06 | 于文 | Environment-friendly leather cleaning care agent and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张建雨等: "皮革用聚醚硅油的研究", 《皮革与化工》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928409A (en) * | 2015-06-19 | 2015-09-23 | 周彩球 | Leather softener |
| CN105200766A (en) * | 2015-11-13 | 2015-12-30 | 付淑珍 | Novel softening agent for leather and preparation method of softening agent |
| CN107460262A (en) * | 2017-09-21 | 2017-12-12 | 安徽鞋匠世家新型鞋材科技有限公司 | A kind of leather environment-friendly type softening agent |
| CN116162747A (en) * | 2023-04-18 | 2023-05-26 | 广州市鸿峥实业有限公司 | Perfuming type sheepskin handfeel agent |
| CN116574854A (en) * | 2023-06-12 | 2023-08-11 | 浙江红蜻蜓鞋业股份有限公司 | Leather softener and preparation process thereof |
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| Publication number | Publication date |
|---|---|
| CN104531914B (en) | 2018-01-16 |
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