CN104074057A - Discoloration polishing treatment agent for synthetic leather and preparation method thereof - Google Patents
Discoloration polishing treatment agent for synthetic leather and preparation method thereof Download PDFInfo
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- CN104074057A CN104074057A CN201410295313.4A CN201410295313A CN104074057A CN 104074057 A CN104074057 A CN 104074057A CN 201410295313 A CN201410295313 A CN 201410295313A CN 104074057 A CN104074057 A CN 104074057A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/11—Compounds containing epoxy groups or precursors thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/05—Cellulose or derivatives thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
Abstract
The invention relates to discoloration polishing treatment agent for synthetic leather and a preparation method thereof. The treatment agent comprises the components of modified polyurethane, nitrocotton, dimethylformamide, butyl ester, silicon dioxide extinction powder, epoxidized soybean oil and organic silicone oil. The discoloration polishing treatment agent is a novel material of back-segment printing; all the components of the treatment agent are coordinated and coacted; a polished bright surface and oil wax have a good effect; the hand feeling is smooth; and the leather made of the treatment agent has the advantages of natural luster, clear color, strong dermis effect and excellent comprehensive effect.
Description
Technical field
The present invention relates to use for synthetic leather surface conditioning agent field, particularly, relate to a kind of use for synthetic leather variable color polishing agent for the synthesis of leather back segment typography, the present invention relates to the preparation method of this use for synthetic leather variable color polishing agent simultaneously.
Background technology
Synthetic leather surface conditioning agent can carry out top finishing according to the classification of product, and it can improve brightness, color and luster and the feel of synthetic leather.But, along with color and luster and the feel requirement of consumer to leather surface is more and more higher, not only to increase the feel of synthetic leather, also to ensure brightness and the color etc. on synthetic leather surface.And existing surface conditioning agent can not meet the requirement that the brightness of consumer to synthetic leather and feel increase day by day, being therefore badly in need of one can improve synthetic leather feel, can improve again the oily wax effect of synthetic leather, the finishing agent of the resultant effects such as brightness, gloss.
Summary of the invention
In order to address the above problem and defect, the object of this invention is to provide a kind of use for synthetic leather variable color polishing agent.
Use for synthetic leather variable color polishing agent of the present invention is achieved through the following technical solutions:
A kind of use for synthetic leather variable color polishing agent, it,, for the synthesis of the back segment typography of leather, comprises following component, modified polyurethane, nitrocotton, dimethyl formamide, butyl ester, silica flatting silica, epoxidized soybean oil, organic silicone oil.
Further, the proportioning of described each component is as follows: modified polyurethane 26～29 weight portions, nitrocotton 5～8 weight portions, dimethyl formamide 21～23 weight portions, butyl ester 26～28 weight portions, silica flatting silica 4～6 weight portions, epoxidized soybean oil 8～10 weight portions, organic silicone oil 0.2～1 weight portion.
Further, the proportioning of described each component is as follows: modified polyurethane 27～29 weight portions, nitrocotton 6～8 weight portions, dimethyl formamide 22～23 weight portions, butyl ester 27～28 weight portions, silica flatting silica 5～6 weight portions, epoxidized soybean oil 9～10 weight portions, organic silicone oil 0.3～1 weight portion.
Further, the proportioning of described each component is as follows: modified polyurethane 28 weight portions, nitrocotton 6 weight portions, dimethyl formamide 22 weight portions, butyl ester 28 weight portions, silica flatting silica 5 weight portions, epoxidized soybean oil 10 weight portions, organic silicone oil 1 weight portion.
Another object of the present invention is to provide a kind of preparation method of above-mentioned use for synthetic leather variable color polishing agent, and the method includes the steps of:
1) take in proportion each component materials, by the modified polyurethane of 1/2nd weight, and nitrocotton, dimethyl formamide, butyl ester, grinds and filters after silica flatting silica stirs, and discards filter residue;
2) in step 1) add epoxidized soybean oil in the mixture of gained, organic silicone oil stirs;
3) in step 2) add the modified polyurethane of remaining 1/2nd weight in the mixture of gained, stir, obtain described use for synthetic leather variable color polishing agent.
In the preparation method of use for synthetic leather variable color polishing agent provided by the present invention, the proportioning of each component is as follows: modified polyurethane 26～29 weight portions, nitrocotton 5～8 weight portions, dimethyl formamide 21～23 weight portions, butyl ester 26～28 weight portions, silica flatting silica 4～6 weight portions, epoxidized soybean oil 8～10 weight portions, organic silicone oil 0.2～1 weight portion.
In one embodiment of the invention, the preparation method's of use for synthetic leather variable color polishing agent institute all carries out in steps at normal temperatures and pressures.
Owing to adopting above technical scheme, the present invention compared with prior art tool has the following advantages:
Use for synthetic leather variable color polishing agent of the present invention is ep-type material, meets the environmental protection standard of European Union;
Each component of use for synthetic leather variable color polishing agent of the present invention is coordinated mutually, acting in conjunction, after polishing bright and oily wax effect good, feel is smooth, the leather gloss made with this kind of finishing agent nature, color and luster is clear, leather effect is strong, resultant effect is good;
Variable color polishing agent of the present invention is a kind of new material of back segment printing, can be used in existing synthetic leather production line, and technique is simple, without changing production equipment, can not increase production cost.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
embodiment 1
Use for synthetic leather variable color polishing agent is made up of the component of following proportioning: modified polyurethane 26 weight portions, nitrocotton 5 weight portions, dimethyl formamide 21 weight portions, butyl ester 26 weight portions, silica flatting silica 4 weight portions, epoxidized soybean oil 8 weight portions, organic silicone oil 0.2 weight portion.
The preparation method of above-mentioned use for synthetic leather variable color polishing agent is: at normal temperatures and pressures, the silica flatting silica of the butyl ester of the dimethyl formamide of the nitrocotton of the modified polyurethane of 13 weight portions, 5 weight portions, 21 weight portions, 26 weight portions, 4 weight portions is mixed, after stirring and mixing to mixture at least 30 minutes, mixture is ground to filtration, discard filter residue; In the said mixture obtaining, add the epoxidized soybean oil of 8 weight portions and the organic silicone oil of 0.2 weight portion to stir mixes to mixture at least 30 minutes; Finally, in the said mixture of gained, add the modified polyurethane of remaining 13 weight portions, stir, obtain described use for synthetic leather variable color polishing agent.The performance indications of the use for synthetic leather variable color polishing agent obtaining are in table 1.
The method such as stirring, filtration adopting in above-mentioned preparation process is customary way in this area.
embodiment 2
Use for synthetic leather variable color polishing agent is made up of the component of following proportioning: modified polyurethane 28 weight portions, nitrocotton 6 weight portions, dimethyl formamide 22 weight portions, butyl ester 28 weight portions, silica flatting silica 5 weight portions, epoxidized soybean oil 10 weight portions, organic silicone oil 1 weight portion.
The preparation method of above-mentioned use for synthetic leather variable color polishing agent is: at normal temperatures and pressures, the silica flatting silica of the butyl ester of the dimethyl formamide of the nitrocotton of the modified polyurethane of 14 weight portions, 6 weight portions, 22 weight portions, 28 weight portions, 5 weight portions is mixed, after stirring and mixing to mixture at least 30 minutes, mixture is ground to filtration, discard filter residue; In the said mixture obtaining, add the epoxidized soybean oil of 10 weight portions and the organic silicone oil of 1 weight portion to stir mixes to mixture at least 30 minutes; Finally, in the said mixture of gained, add the modified polyurethane of remaining 14 weight portions, stir, obtain described use for synthetic leather variable color polishing agent.The performance indications of the use for synthetic leather variable color polishing agent obtaining are in table 1.
The method such as stirring, filtration adopting in above-mentioned preparation process is customary way in this area.
embodiment 3
Use for synthetic leather variable color polishing agent is made up of the component of following proportioning: modified polyurethane 29 weight portions, nitrocotton 8 weight portions, dimethyl formamide 23 weight portions, butyl ester 27 weight portions, silica flatting silica 6 weight portions, epoxidized soybean oil 9 weight portions, organic silicone oil 0.6 weight portion.
The preparation method of above-mentioned use for synthetic leather variable color polishing agent is: at normal temperatures and pressures, the silica flatting silica of the butyl ester of the dimethyl formamide of the nitrocotton of the modified polyurethane of 14.5 weight portions, 8 weight portions, 23 weight portions, 27 weight portions, 6 weight portions is mixed, after stirring and mixing to mixture at least 30 minutes, mixture is ground to filtration, discard filter residue; In the said mixture obtaining, add the epoxidized soybean oil of 9 weight portions and the organic silicone oil of 0.6 weight portion to stir mixes to mixture at least 30 minutes; Finally, in the said mixture of gained, add the modified polyurethane of remaining 14.5 weight portions, stir, obtain described use for synthetic leather variable color polishing agent.The performance indications of the use for synthetic leather variable color polishing agent obtaining are in table 1.
The method such as stirring, filtration adopting in above-mentioned preparation process is customary way in this area.
Table 1
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| PH value | 5.2 | 5.9 | 6.2 |
| Outward appearance | Micro-yellow thick liquid | Micro-yellow thick liquid | Micro-yellow thick liquid |
| Stability | Without precipitation, nondiscolouring | Without precipitation, nondiscolouring | Without precipitation, nondiscolouring |
| Viscosity (cps/25 DEG C) | 1250 | 1350 | 1400 |
| Solid content (%) | 29 | 30 | 31 |
The foregoing is only preferred embodiment of the present invention, be not used for limiting practical range of the present invention; If do not depart from the spirit and scope of the present invention, the present invention is modified or is equal to replacement, all should be encompassed in the middle of the protection domain of the claims in the present invention.
Claims (7)
1. a use for synthetic leather variable color polishing agent, it,, for the synthesis of the back segment typography of leather, is characterized in that: comprise following component, modified polyurethane, nitrocotton, dimethyl formamide, butyl ester, silica flatting silica, epoxidized soybean oil, organic silicone oil.
2. use for synthetic leather variable color polishing agent according to claim 1, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane 26～29 weight portions, nitrocotton 5～8 weight portions, dimethyl formamide 21～23 weight portions, butyl ester 26～28 weight portions, silica flatting silica 4～6 weight portions, epoxidized soybean oil 8～10 weight portions, organic silicone oil 0.2～1 weight portion.
3. use for synthetic leather variable color polishing agent according to claim 2, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane 27～29 weight portions, nitrocotton 6～8 weight portions, dimethyl formamide 22～23 weight portions, butyl ester 27～28 weight portions, silica flatting silica 5～6 weight portions, epoxidized soybean oil 9～10 weight portions, organic silicone oil 0.3～1 weight portion.
4. use for synthetic leather variable color polishing agent according to claim 2, it is characterized in that, the proportioning of described each component is as follows: modified polyurethane 28 weight portions, nitrocotton 6 weight portions, dimethyl formamide 22 weight portions, butyl ester 28 weight portions, silica flatting silica 5 weight portions, epoxidized soybean oil 10 weight portions, organic silicone oil 1 weight portion.
5. a preparation method for the use for synthetic leather variable color polishing agent described in the claims, is characterized in that, comprises following steps:
1) take in proportion each component materials, by the modified polyurethane of 1/2nd weight, and nitrocotton, dimethyl formamide, butyl ester, grinds and filters after silica flatting silica stirs, and discards filter residue;
2) in step 1) add epoxidized soybean oil in the mixture of gained, organic silicone oil stirs;
3) in step 2) add the modified polyurethane of remaining 1/2nd weight in the mixture of gained, stir, obtain described use for synthetic leather variable color polishing agent.
6. the preparation method of use for synthetic leather variable color polishing agent according to claim 5, it is characterized in that, the proportioning of each component is as follows: modified polyurethane 26～29 weight portions, nitrocotton 5～8 weight portions, dimethyl formamide 21～23 weight portions, butyl ester 26～28 weight portions, silica flatting silica 4～6 weight portions, epoxidized soybean oil 8～10 weight portions, organic silicone oil 0.2～1 weight portion.
7. the preparation method of use for synthetic leather variable color polishing agent according to claim 5, is characterized in that, institute all carries out in steps at normal temperatures and pressures.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410295313.4A CN104074057B (en) | 2014-06-26 | 2014-06-26 | A kind of use for synthetic leather variable color polishing agent and preparation method thereof |
| PCT/CN2014/000918 WO2015196318A1 (en) | 2014-06-26 | 2014-10-17 | Discoloration polishing treatment agent for synthetic leather and preparation method for the agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410295313.4A CN104074057B (en) | 2014-06-26 | 2014-06-26 | A kind of use for synthetic leather variable color polishing agent and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN104074057A true CN104074057A (en) | 2014-10-01 |
| CN104074057B CN104074057B (en) | 2016-05-04 |
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| CN201410295313.4A Active CN104074057B (en) | 2014-06-26 | 2014-06-26 | A kind of use for synthetic leather variable color polishing agent and preparation method thereof |
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| WO (1) | WO2015196318A1 (en) |
Cited By (7)
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| CN104313888A (en) * | 2014-11-14 | 2015-01-28 | 江苏宝泽高分子材料股份有限公司 | Anti-yellowing oily leather resin for synthetic leather and preparation method thereof |
| CN105200795A (en) * | 2015-11-10 | 2015-12-30 | 江苏宝泽高分子材料股份有限公司 | Oily leather treatment agent for synthetic leather and preparation method thereof |
| CN105200774A (en) * | 2015-11-10 | 2015-12-30 | 江苏宝泽高分子材料股份有限公司 | Oil-wax polishing treatment agent for synthetic leather and preparation method thereof |
| WO2015196318A1 (en) * | 2014-06-26 | 2015-12-30 | 江苏宝泽高分子材料股份有限公司 | Discoloration polishing treatment agent for synthetic leather and preparation method for the agent |
| CN106498743A (en) * | 2016-10-27 | 2017-03-15 | 江苏宝泽高分子材料股份有限公司 | A kind of use for synthetic leather polyurethane polishing inorganic agent and preparation method thereof |
| CN108457085A (en) * | 2018-02-10 | 2018-08-28 | 福建隆上超纤有限公司 | A kind of use for synthetic leather color inhibition cloudy surface velvet inorganic agent and preparation method thereof |
| CN110628330A (en) * | 2019-09-24 | 2019-12-31 | 清远邦太新材料有限公司 | Water-based wax polishing dry-smooth leather polishing treatment agent and preparation method thereof |
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| CN108457085A (en) * | 2018-02-10 | 2018-08-28 | 福建隆上超纤有限公司 | A kind of use for synthetic leather color inhibition cloudy surface velvet inorganic agent and preparation method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2015196318A1 (en) | 2015-12-30 |
| CN104074057B (en) | 2016-05-04 |
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