CN101899780A - Nano-modified synthetic leather leveling agent - Google Patents
Nano-modified synthetic leather leveling agent Download PDFInfo
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- CN101899780A CN101899780A CN 201010233695 CN201010233695A CN101899780A CN 101899780 A CN101899780 A CN 101899780A CN 201010233695 CN201010233695 CN 201010233695 CN 201010233695 A CN201010233695 A CN 201010233695A CN 101899780 A CN101899780 A CN 101899780A
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Abstract
The invention discloses a nano-modified synthetic leather leveling agent, which contains the raw materials and parts thereof by weight as below: 40-60 parts of polyether modified organosilicon, 4-6 parts of nano SiO2-Ag antibacterial agent, 0.5-1.5 parts of nano-titanium oxide, 0.5-1.5 parts of nano-silicon oxide, 20-40 parts of N,N-Dimethyl formamide, 0.5-1.5 parts of flavoring agent and 0.05-0.15 parts of suspending agent. Compared with the prior art, the nano-modified synthetic leather leveling agent according to the invention effectively improves the appearance and the quality of the synthetic leather, achieves smooth and comfortable hand feeling, enhances air and moisture permeability of the synthetic leather, increases the genuine leather-like feeling, raises the wear resistance of the synthetic leather and prolongs the service life of the synthetic leather.
Description
Technical field
The present invention relates to technical field of shoe making, specifically a kind of nano-modified synthetic leather leveling agent.
Background technology
Levelling agent is a kind of coating additive commonly used, it can impel coating in the drying and forming-film process, form one smooth, smooth, film uniformly.The levelling agent kind is a lot, and the used levelling agent kind of different coating also is not quite similar.Defectives such as shrinkage cavity, tangerine peel, brush mark, roller marks appear in synthetic leather in the leather shoes manufacture process through regular meeting, need to use levelling agent, and the present levelling agent that generally uses in use effect is not very desirable, influences the quality of leather shoes.
Summary of the invention
Technical assignment of the present invention provides a kind of nano-modified synthetic leather leveling agent.
Technical assignment of the present invention realizes that in the following manner the raw material of this levelling agent is by organic silicon modified by polyether, nanometer SiO
2-Ag antiseptic, nano-titanium oxide, nano silicon oxide, nitrogen dimethylformamide, flavouring agent and suspending agent constitute; The weight portion proportioning of each raw material is as follows: 40～60 parts of organic silicon modified by polyether, nanometer SiO
24～6 parts of-Ag antiseptics, 0.5～1.5 part of nano-titanium oxide, 0.5～1.5 part of nano silicon oxide, 20～40 parts of nitrogen dimethylformamides, 0.5～1.5 part of flavouring agent, 0.05～0.15 part of suspending agent.
Described flavouring agent is Japan cypress flavouring agent or lavender flavouring agent.
Described suspending agent is Tween-20 or Arlacel-80.
The processing method of this levelling agent is as follows: get nanometer SiO by weight ratio
2Join after-Ag antiseptic, nano-titanium oxide, nano silicon oxide and Japan cypress flavouring agent or lavender flavouring agent mix in the nitrogen dimethylformamide of weight portion proportioning and carry out emulsification, splash into the Tween-20 or the Arlacel-80 of weight portion proportioning in the emulsion process, after the emulsification 10～20 minutes, mixture is joined stir in the organic silicon modified by polyether of weight portion proportioning after, the packing warehouse-in gets final product.
Nano-modified synthetic leather leveling agent of the present invention has compared with prior art effectively improved the presentation quality of synthetic leather, and feel is smooth, improved ventilative, the water vapour permeability of synthetic leather, increase kishke feel, improved the ABRASION RESISTANCE of synthetic leather, prolonged synthetic leather service life.
The specific embodiment
Embodiment 1: get nanometer SiO
2Join after-Ag antiseptic 4g, nano-titanium oxide 0.5g, nano silicon oxide 0.5g and Japan cypress flavouring agent 0.5g mix and carry out emulsification in the 20g nitrogen dimethylformamide, splash into the 0.05g Tween-20 in the emulsion process, after the emulsification 10 minutes, with mixture join stir in the 40g organic silicon modified by polyether after, packing warehouse-in gets final product.
Embodiment 2: get nanometer SiO
2Join after-Ag antiseptic 6g, nano-titanium oxide 1.5g, nano silicon oxide 1.5g and Japan cypress flavouring agent 1.5g mix and carry out emulsification in the 40g nitrogen dimethylformamide, splash into the 0.15g Tween-20 in the emulsion process, after the emulsification 20 minutes, with mixture join stir in the 60g organic silicon modified by polyether after, packing warehouse-in gets final product.
Embodiment 3: get nanometer SiO
2Join after-Ag antiseptic 5g, nano-titanium oxide 1g, nano silicon oxide 1g and Japan cypress flavouring agent 1g mix and carry out emulsification in the 30g nitrogen dimethylformamide, splash into the 0.1g Tween-20 in the emulsion process, after the emulsification 15 minutes, with mixture join stir in the 50g organic silicon modified by polyether after, packing warehouse-in gets final product.
Embodiment 4: get nanometer SiO
2Join after-Ag antiseptic 5g, nano-titanium oxide 1g, nano silicon oxide 1g and lavender flavouring agent 1g mix and carry out emulsification in the 30g nitrogen dimethylformamide, splash into the 0.1g Arlacel-80 in the emulsion process, after the emulsification 15 minutes, with mixture join stir in the 50g organic silicon modified by polyether after, packing warehouse-in gets final product.
Claims (4)
1. nano-modified synthetic leather leveling agent, the raw material that it is characterized in that this levelling agent is by organic silicon modified by polyether, nanometer SiO
2-Ag antiseptic, nano-titanium oxide, nano silicon oxide, nitrogen dimethylformamide, flavouring agent and suspending agent constitute; The weight portion proportioning of each raw material is as follows: 40～60 parts of organic silicon modified by polyether, nanometer SiO
24～6 parts of-Ag antiseptics, 0.5～1.5 part of nano-titanium oxide, 0.5～1.5 part of nano silicon oxide, 20～40 parts of nitrogen dimethylformamides, 0.5～1.5 part of flavouring agent, 0.05～0.15 part of suspending agent.
2. nano-modified synthetic leather leveling agent according to claim 1 is characterized in that described flavouring agent is Japan cypress flavouring agent or lavender flavouring agent.
3. nano-modified synthetic leather leveling agent according to claim 1 is characterized in that described suspending agent is Tween-20 or Arlacel-80.
4. nano-modified synthetic leather leveling agent according to claim 1 is characterized in that the processing method of this levelling agent is as follows: get nanometer SiO by weight ratio
2Join after-Ag antiseptic, nano-titanium oxide, nano silicon oxide and Japan cypress flavouring agent or lavender flavouring agent mix in the nitrogen dimethylformamide of weight portion proportioning and carry out emulsification, splash into the Tween-20 or the Arlacel-80 of weight portion proportioning in the emulsion process, after the emulsification 10～20 minutes, mixture is joined stir in the organic silicon modified by polyether of weight portion proportioning after, the packing warehouse-in gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010233695XA CN101899780B (en) | 2010-07-22 | 2010-07-22 | Nano-modified synthetic leather leveling agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010233695XA CN101899780B (en) | 2010-07-22 | 2010-07-22 | Nano-modified synthetic leather leveling agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101899780A true CN101899780A (en) | 2010-12-01 |
| CN101899780B CN101899780B (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010233695XA Expired - Fee Related CN101899780B (en) | 2010-07-22 | 2010-07-22 | Nano-modified synthetic leather leveling agent |
Country Status (1)
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| CN (1) | CN101899780B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297467A (en) * | 2015-10-27 | 2016-02-03 | 芜湖市鸿坤汽车零部件有限公司 | Lavender flavor type synthetic leather and production method thereof |
| CN108610896A (en) * | 2017-01-20 | 2018-10-02 | 宁波安特弗新材料科技有限公司 | A kind of transparent hard layer coating fluid composition, a kind of Obstruct membrane and a kind of quantum dot film |
| CN111235901A (en) * | 2020-04-10 | 2020-06-05 | 安安(中国)有限公司 | Processing method of super-simulation leather mildew-proof antibacterial superfine fiber synthetic leather |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3634344A (en) * | 1968-07-04 | 1972-01-11 | Goldschmidt Ag Th | Process of producing polyester foams |
| US3980688A (en) * | 1974-09-20 | 1976-09-14 | Union Carbide Corporation | Polysiloxane-polyoxyalkylene block copolymers |
-
2010
- 2010-07-22 CN CN201010233695XA patent/CN101899780B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3634344A (en) * | 1968-07-04 | 1972-01-11 | Goldschmidt Ag Th | Process of producing polyester foams |
| US3980688A (en) * | 1974-09-20 | 1976-09-14 | Union Carbide Corporation | Polysiloxane-polyoxyalkylene block copolymers |
Non-Patent Citations (2)
| Title |
|---|
| 《广州化工》 20021231 梁博科等 涂料流平剂的应用研究进展 第18-20页 1-4 第30卷, 第4期 2 * |
| 《西部皮革》 20090430 邓祯庆等 有机硅皮革涂饰助剂的功能和作用 第8-12页 1-4 第31卷, 第7期 2 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297467A (en) * | 2015-10-27 | 2016-02-03 | 芜湖市鸿坤汽车零部件有限公司 | Lavender flavor type synthetic leather and production method thereof |
| CN108610896A (en) * | 2017-01-20 | 2018-10-02 | 宁波安特弗新材料科技有限公司 | A kind of transparent hard layer coating fluid composition, a kind of Obstruct membrane and a kind of quantum dot film |
| CN108610896B (en) * | 2017-01-20 | 2020-05-29 | 宁波安特弗新材料科技有限公司 | Transparent hardened layer coating liquid composition, barrier film and quantum dot film |
| CN111235901A (en) * | 2020-04-10 | 2020-06-05 | 安安(中国)有限公司 | Processing method of super-simulation leather mildew-proof antibacterial superfine fiber synthetic leather |
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| Publication number | Publication date |
|---|---|
| CN101899780B (en) | 2011-11-30 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20120722 |