CN102168378A - Non-yellowing anti-graffiti resin for synthetic leather as well as preparation method of the resin - Google Patents
Non-yellowing anti-graffiti resin for synthetic leather as well as preparation method of the resin Download PDFInfo
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- CN102168378A CN102168378A CN2010105681839A CN201010568183A CN102168378A CN 102168378 A CN102168378 A CN 102168378A CN 2010105681839 A CN2010105681839 A CN 2010105681839A CN 201010568183 A CN201010568183 A CN 201010568183A CN 102168378 A CN102168378 A CN 102168378A
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- weight portions
- resin
- graffiti
- synthetic leather
- xanthochromia
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Abstract
The invention relates to non-yellowing anti-graffiti resin for synthetic leather as well as a preparation method of the resin. The non-yellowing anti-graffiti resin for synthetic leather consists of the following components: polyether polyurethane resin, DMF (Dimethyl Formamide), acetone, dimethyl siloxane, organic silicone oil, anti-graffiti additive, uvioresistant absorber and organosilicon leveling agent. After the application of the non-yellowing anti-graffiti resin for synthetic leather, the synthetic leather obtains the advantages as follows: bright gloss, smooth handfeel, good anti-yellowing property, excellent wear-twist resistance, and good pollution prevention property; and stains caused by shoe polish, lipstick paste, marking pen liquid, ball pen liquid, coffee and the like accidentally falling on the leather surface can be easily wiped off by a piece of cloth.
Description
Technical field
The present invention relates to a kind of use for synthetic leather resin, particularly be applied to synthetic leather leading portion veneer water and rub the pressure changing resin, the invention also discloses the not preparation method of the anti-graffiti resin of xanthochromia of this use for synthetic leather simultaneously.
Background technology
Synthetic leather is divided into PU leather (polyurethane leather) and PVC leather (polyvinyl chloride leather) usually.For the PVC leather, in order to obtain in manufacture process, needing PVC is carried out surface treatment at different product, different pliability, the brightness that requires.In practice, PVC obtains good leather effect through being difficult in after the surface treatment on natural, the soft basis of gloss.And wear-resisting anti-tortuous performance is good inadequately, and anti-xanthochromia and hydrolysis resistance to elevated temperatures are not high yet.And processing technology complexity, cost height.
Summary of the invention
The purpose of this invention is to provide the not anti-graffiti resin of xanthochromia of a kind of use for synthetic leather.
The use for synthetic leather of the present invention not anti-graffiti resin of xanthochromia is achieved through the following technical solutions:
Use for synthetic leather disclosed in this invention is the anti-graffiti resin of xanthochromia not, and is composed of the following components: EU resin, DMF, acetone, dimethyl siloxane, organic silicone oil, anti-graffiti auxiliary agent, ultraviolet-resistant absorbent and organosilicon levelling agent.
The use for synthetic leather provided by the invention not proportioning of each component of the anti-graffiti resin of xanthochromia can be EU resin 35～45 weight portions, DMF 30～45 weight portions, acetone 10～20 weight portions, dimethyl siloxane 2～4 weight portions, organic silicone oil 1～3 weight portion, anti-graffiti auxiliary agent 1～2 weight portion, ultraviolet-resistant absorbent 0.3～0.5 weight portion, organosilicon levelling agent 3～5 weight portions.
In one embodiment of the invention, the use for synthetic leather not proportioning of each component of the anti-graffiti resin of xanthochromia is as follows: EU resin 35 weight portions, DMF 45 weight portions, acetone 10 weight portions, dimethyl siloxane 3 weight portions, organic silicone oil 2 weight portions, anti-graffiti auxiliary agent 1.5 weight portions, ultraviolet-resistant absorbent 0.5 weight portion, organosilicon levelling agent 3 weight portions.
In another embodiment of the present invention, the use for synthetic leather not proportioning of each component of the anti-graffiti resin of xanthochromia is as follows: EU resin 45 weight portions, DMF 30 weight portions, acetone 20 weight portions, dimethyl siloxane 2 weight portions, organic silicone oil 1 weight portion, anti-graffiti auxiliary agent 2 weight portions, ultraviolet-resistant absorbent 0.3 weight portion, organosilicon levelling agent 5 weight portions.
In another embodiment of the present invention, the use for synthetic leather not proportioning of each component of the anti-graffiti resin of xanthochromia is as follows: EU resin 40 weight portions, DMF 40 weight portions, acetone 15 weight portions, dimethyl siloxane 4 weight portions, organic silicone oil 3 weight portions, anti-graffiti auxiliary agent 1 weight portion, ultraviolet-resistant absorbent 0.4 weight portion, organosilicon levelling agent 4 weight portions.
The present invention also provides the not preparation method of the anti-graffiti resin of xanthochromia of a kind of use for synthetic leather, comprises following steps:
1) DMF, acetone, dimethyl siloxane, organic silicone oil, anti-graffiti auxiliary agent, ultraviolet-resistant absorbent, organosilicon levelling agent are stirred the back and grind filtration, discard filter residue;
2) add the EU resin in the mixture that step 1) obtains, filter the back that stirs, and discards filter residue, promptly gets the not anti-graffiti resin of xanthochromia of described use for synthetic leather.
The proportioning of each component among the preparation method of the anti-graffiti resin of xanthochromia can be not as follows for use for synthetic leather of the present invention: EU resin 35～45 weight portions, DMF 30～45 weight portions, acetone 10～20 weight portions, dimethyl siloxane 2～4 weight portions, organic silicone oil 1～3 weight portion, anti-graffiti auxiliary agent 1～2 weight portion, ultraviolet-resistant absorbent 0.3～0.5 weight portion, organosilicon levelling agent 3～5 weight portions.
In one embodiment of the invention, the use for synthetic leather step 1), 2 among the preparation method of the anti-graffiti resin of xanthochromia not) all carry out at normal temperatures and pressures.
Because adopt above technical scheme, the present invention compared with prior art has following advantage:
1, use for synthetic leather of the present invention not the anti-graffiti resin of xanthochromia be ep-type material, meet the environmental protection standard of European Union.Wherein, anti-graffiti auxiliary agent is that fluorine is a compound, high effect nontoxic.
2, use for synthetic leather of the present invention not each component of the anti-graffiti resin of xanthochromia coordinate mutually, acting in conjunction, good film-forming property, bonding firmly, finished leather glossiness height, feel is cunning, has splendid antifouling property.Use the synthetic leather that this kind resin is made, wear-resisting anti-tortuous performance is fabulous, anti-xanthochromia, and hydrolysis, high temperature resistant, but embossing is the optimal selection of making the light handbag of various top grades, footwear leather.
3, no matter product of the present invention is veneer or post processing, all can use on existing synthetic leather production line, and technology is simple, and need not to change production equipment increases cost.
The specific embodiment
Below by embodiment, technical solution of the present invention is elaborated, but protection scope of the present invention is not limited to described embodiment.
Embodiment 1
Use for synthetic leather not the anti-graffiti resin of xanthochromia by EU resin 35 weight portions, DMF 45 weight portions, acetone 10 weight portions, dimethyl siloxane 3 weight portions, organic silicone oil 2 weight portions, anti-graffiti auxiliary agent 1.5 weight portions, ultraviolet-resistant absorbent 0.5 weight portion, organosilicon levelling agent 3 weight portions are formed.
The above-mentioned use for synthetic leather not preparation method of the anti-graffiti resin of xanthochromia is: at normal temperatures and pressures, with 45 weight portion DMF, 10 weight portion acetone, 3 weight portion dimethyl siloxanes, 2 weight portion organic silicone oils, the anti-graffiti auxiliary agent of 1.5 weight portions, 0.5 weight portion ultraviolet-resistant absorbent, 3 weight portion organosilicon levelling agents mix, and stir and grind filtration after at least 30 minutes, discard filter residue.In the mixture that obtains, add 30 weight portion EU resins, stir after at least 30 minutes and filter, discard filter residue, promptly get the not anti-graffiti resin of xanthochromia of use for synthetic leather of the present invention.The resulting use for synthetic leather not performance indications of the anti-graffiti resin of xanthochromia sees Table 1.
Methods such as the stirring of being adopted in the above-mentioned preparation process, filtration are customary way in this area.
Embodiment 2
EU resin 45 weight portions, DMF 30 weight portions, acetone 20 weight portions, dimethyl siloxane 2 weight portions, organic silicone oil 1 weight portion, anti-graffiti auxiliary agent 2 weight portions, ultraviolet-resistant absorbent 0.3 weight portion, organosilicon levelling agent 5 weight portions.
The above-mentioned use for synthetic leather not preparation method of the anti-graffiti resin of xanthochromia is: at normal temperatures and pressures, with 30 weight portion DMF, 20 weight portion acetone, 2 weight portion dimethyl siloxanes, 1 weight portion organic silicone oil, the anti-graffiti auxiliary agent of 2 weight portions, 0.3 weight portion ultraviolet-resistant absorbent, 5 weight portion organosilicon levelling agents mix, and stir and grind filtration after at least 30 minutes, discard filter residue.In the mixture that obtains, add 45 weight portion EU resins, stir after at least 30 minutes and filter, discard filter residue, promptly get the not anti-graffiti resin of xanthochromia of use for synthetic leather of the present invention.The resulting use for synthetic leather not performance indications of the anti-graffiti resin of xanthochromia sees Table 1.
Methods such as the stirring of being adopted in the above-mentioned preparation process, filtration are customary way in this area.
Embodiment 3
Use for synthetic leather not the anti-graffiti resin of xanthochromia by EU resin 40 weight portions, DMF 40 weight portions, acetone 15 weight portions, dimethyl siloxane 4 weight portions, organic silicone oil 3 weight portions, anti-graffiti auxiliary agent 1 weight portion, ultraviolet-resistant absorbent 0.4 weight portion, organosilicon levelling agent 4 weight portions are formed.
The above-mentioned use for synthetic leather not preparation method of the anti-graffiti resin of xanthochromia is: at normal temperatures and pressures, with 40 weight portion DMF, 15 weight portion acetone, 4 weight portion dimethyl siloxanes, 3 weight portion organic silicone oils, the anti-graffiti auxiliary agent of 1 weight portion, 0.4 weight portion ultraviolet-resistant absorbent, 4 weight portion organosilicon levelling agents mix, and stir and grind filtration after at least 30 minutes, discard filter residue.In the mixture that obtains, add 40 weight portion polyurethane resins, stir after at least 30 minutes and filter, discard filter residue, promptly get the not anti-graffiti resin of xanthochromia of use for synthetic leather of the present invention.The resulting use for synthetic leather not performance indications of the anti-graffiti resin of xanthochromia sees Table 1.
Methods such as the stirring of being adopted in the above-mentioned preparation process, filtration are customary way in this area.
Table 1
The above is preferred embodiment of the present invention only, is not to be used for limiting practical range of the present invention; If do not break away from the spirit and scope of the present invention, the present invention is made amendment or is equal to replacement, all should be encompassed in the middle of the protection domain of written or printed documents invention claim.
Claims (8)
1. a use for synthetic leather anti-graffiti resin of xanthochromia not is characterized in that, and is composed of the following components: EU resin, DMF, acetone, dimethyl siloxane, organic silicone oil, anti-graffiti auxiliary agent, ultraviolet-resistant absorbent and organosilicon levelling agent.
2. use for synthetic leather according to claim 1 is the anti-graffiti resin of xanthochromia not, it is characterized in that, the proportioning of described each component is as follows: EU resin 35～45 weight portions, DMF 30～45 weight portions, acetone 10～20 weight portions, dimethyl siloxane 2～4 weight portions, organic silicone oil 1～3 weight portion, anti-graffiti auxiliary agent 1～2 weight portion, ultraviolet-resistant absorbent 0.3～0.5 weight portion, organosilicon levelling agent 3～5 weight portions.
3. use for synthetic leather according to claim 2 is the anti-graffiti resin of xanthochromia not, it is characterized in that, the proportioning of described each component is as follows: EU resin 35 weight portions, DMF 45 weight portions, acetone 10 weight portions, dimethyl siloxane 3 weight portions, organic silicone oil 2 weight portions, anti-graffiti auxiliary agent 1.5 weight portions, ultraviolet-resistant absorbent 0.5 weight portion, organosilicon levelling agent 3 weight portions.
4. use for synthetic leather according to claim 2 is the anti-graffiti resin of xanthochromia not, it is characterized in that, the proportioning of described each component is as follows: EU resin 45 weight portions, DMF 30 weight portions, acetone 20 weight portions, dimethyl siloxane 2 weight portions, organic silicone oil 1 weight portion, anti-graffiti auxiliary agent 2 weight portions, ultraviolet-resistant absorbent 0.3 weight portion, organosilicon levelling agent 5 weight portions.
5. use for synthetic leather according to claim 2 is the anti-graffiti resin of xanthochromia not, it is characterized in that, the proportioning of described each component is as follows: EU resin 40 weight portions, DMF 40 weight portions, acetone 15 weight portions, dimethyl siloxane 4 weight portions, organic silicone oil 3 weight portions, anti-graffiti auxiliary agent 1 weight portion, ultraviolet-resistant absorbent 0.4 weight portion, organosilicon levelling agent 4 weight portions.
6. each described use for synthetic leather of claim 1-5 preparation method of the anti-graffiti resin of xanthochromia not is characterized in that, comprises following steps:
1) DMF, acetone, dimethyl siloxane, organic silicone oil, anti-graffiti auxiliary agent, ultraviolet-resistant absorbent, organosilicon levelling agent are stirred the back and grind filtration, discard filter residue;
2) add the EU resin in the mixture that step 1) obtains, filter the back that stirs, and discards filter residue, promptly gets the not anti-graffiti resin of xanthochromia of described use for synthetic leather.
7. use for synthetic leather according to claim 6 is the preparation method of the anti-graffiti resin of xanthochromia not, it is characterized in that, the proportioning of each component is as follows: EU resin 35～45 weight portions, DMF30～45 weight portions, acetone 10～20 weight portions, dimethyl siloxane 2～4 weight portions, organic silicone oil 1～3 weight portion, anti-graffiti auxiliary agent 1～2 weight portion, ultraviolet-resistant absorbent 0.3～0.5 weight portion, organosilicon levelling agent 3～5 weight portions.
8. use for synthetic leather according to claim 6 is the preparation method of the anti-graffiti resin of xanthochromia not, it is characterized in that, institute all carries out in steps at normal temperatures and pressures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010568183.9A CN102168378B (en) | 2010-11-30 | 2010-11-30 | Non-yellowing anti-graffiti resin for synthetic leather as well as preparation method of the resin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010568183.9A CN102168378B (en) | 2010-11-30 | 2010-11-30 | Non-yellowing anti-graffiti resin for synthetic leather as well as preparation method of the resin |
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| CN102168378A true CN102168378A (en) | 2011-08-31 |
| CN102168378B CN102168378B (en) | 2015-04-08 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926208A (en) * | 2012-10-16 | 2013-02-13 | 淮安凯悦科技开发有限公司 | Surface treating agent for skin-touch polyurethane resin artificial leather |
| CN103074771A (en) * | 2013-01-22 | 2013-05-01 | 苏州鼎润复合材料有限公司 | Anti-ballpoint pen mark treatment agent for synthetic leather and preparation method thereof |
| CN103122208A (en) * | 2012-10-17 | 2013-05-29 | 嘉宝莉化工集团股份有限公司 | Environment-friendly solvent type wood lacquer with effects of resisting hand oil and stains and preparation method thereof |
| CN106087449A (en) * | 2016-08-23 | 2016-11-09 | 福建宝利特科技股份有限公司 | A kind of hydrolysis artificial leather and preparation method thereof |
| CN113152114A (en) * | 2021-02-25 | 2021-07-23 | 江西铭川科技实业有限公司 | Preparation method of high-physical-property waterborne polyurethane synthetic leather for low-temperature-resistant zigzag shaped shoes |
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| DE4025039A1 (en) * | 1990-08-07 | 1992-02-13 | Bernd Neumann Malermeister Gmb | Aq. compsn. for cleaning soiled surfaces and fibrous articles - contains fatty acid, oil, pref. plant oil, hydrocarbon solvent and opt. polishing agent |
| DE4206363A1 (en) * | 1991-07-02 | 1993-01-07 | Peter Holzner | Aq. compsn. for removing unwanted graffiti - contains anionic surfactant, water-soluble organic solvent and salt |
| KR0173419B1 (en) * | 1996-12-20 | 1999-03-20 | 김인환 | Process for the preparation of swede-like non-woven artificial leather |
| CN101284941A (en) * | 2008-05-15 | 2008-10-15 | 苏州宝泽高分子材料有限公司 | High solid and high light resin composition for chemical leather |
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| DE4025039A1 (en) * | 1990-08-07 | 1992-02-13 | Bernd Neumann Malermeister Gmb | Aq. compsn. for cleaning soiled surfaces and fibrous articles - contains fatty acid, oil, pref. plant oil, hydrocarbon solvent and opt. polishing agent |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926208A (en) * | 2012-10-16 | 2013-02-13 | 淮安凯悦科技开发有限公司 | Surface treating agent for skin-touch polyurethane resin artificial leather |
| CN103122208A (en) * | 2012-10-17 | 2013-05-29 | 嘉宝莉化工集团股份有限公司 | Environment-friendly solvent type wood lacquer with effects of resisting hand oil and stains and preparation method thereof |
| CN103074771A (en) * | 2013-01-22 | 2013-05-01 | 苏州鼎润复合材料有限公司 | Anti-ballpoint pen mark treatment agent for synthetic leather and preparation method thereof |
| CN103074771B (en) * | 2013-01-22 | 2014-07-30 | 苏州鼎润复合材料有限公司 | Anti-ballpoint pen mark treatment agent for synthetic leather and preparation method thereof |
| CN106087449A (en) * | 2016-08-23 | 2016-11-09 | 福建宝利特科技股份有限公司 | A kind of hydrolysis artificial leather and preparation method thereof |
| CN113152114A (en) * | 2021-02-25 | 2021-07-23 | 江西铭川科技实业有限公司 | Preparation method of high-physical-property waterborne polyurethane synthetic leather for low-temperature-resistant zigzag shaped shoes |
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| Publication number | Publication date |
|---|---|
| CN102168378B (en) | 2015-04-08 |
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Effective date of registration: 20171010 Address after: 323401 Zhejiang province Lishui city Songyang County elephant Town Industrial Park Patentee after: Zhejiang Ze polymer materials Co., Ltd. Address before: Liuhe Town, Taicang city of Suzhou City, Jiangsu province 215436 Xintang Wanan Village Patentee before: Jiangsu Baoze Polymer Material Co., Ltd. |