CN109537288A - A kind of use for synthetic leather surface treating agent and preparation method thereof - Google Patents
A kind of use for synthetic leather surface treating agent and preparation method thereof Download PDFInfo
- Publication number
- CN109537288A CN109537288A CN201710858897.5A CN201710858897A CN109537288A CN 109537288 A CN109537288 A CN 109537288A CN 201710858897 A CN201710858897 A CN 201710858897A CN 109537288 A CN109537288 A CN 109537288A
- Authority
- CN
- China
- Prior art keywords
- surface treating
- synthetic leather
- treating agent
- leather surface
- aqueous polyurethane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/35—Abrasion, pilling or fibrillation resistance
Abstract
The present invention provides a kind of use for synthetic leather surface treating agents and preparation method thereof.The use for synthetic leather surface treating agent, each component including following parts by weight: 80~100 parts of aqueous polyurethane emulsion；1.0~3.0 parts of silicone emulsion；5~8 parts of flatting silica；0.5~1 part of thickener；0.2~0.6 part of dispersing agent；And 0~10 part of water；Wherein, the solid content of silicone emulsion is 30~38%, and the solid content of aqueous polyurethane emulsion is 30~40%.Above-mentioned synthesis surface treating agent, due to being equipped with silicone emulsion and aqueous polyurethane emulsion, each component is mutually coordinated, the wearability of aqueous polyurethane emulsion can be enhanced, to improve the wearability of use for synthetic leather surface treating agent, when use for synthetic leather surface treating agent is applied on synthetic leather, the wearability of synthetic leather can be also improved.2) preparation method of above-mentioned synthesis surface treating agent, simple process are suitable for use of large-scale production.
Description
Technical field
The present invention relates to synthetic leather surface conditioning agent fields, more particularly to a kind of synthesis surface treating agent and its preparation
Method.
Background technique
It is solvent borne polyurethane that existing synthetic leather, which weaves main material, is needed using a large amount of organic solvent emission,
Organic solvent cannot recycle mostly, will cause environmental pollution, influence the sustainable development of entire environment, in addition, organic molten
Treated that synthetic leather perception effect is also bad for dosage form use for synthetic leather inorganic agent.Currently, replacing solvent type poly- with aqueous polyurethane
The research of urethane is more, but the wear-resisting property of aqueous polyurethane is difficult to reach the requirement used.
Summary of the invention
Based on this, it is necessary to provide a kind of preferable use for synthetic leather surface treating agent of wear-resisting property and preparation method thereof.
A kind of use for synthetic leather surface treating agent, each component including following parts by weight:
Wherein, the solid content of the silicone emulsion is 30~38%, the solid content of the aqueous polyurethane emulsion is 30~
40%.
Above-mentioned technical proposal, due to being equipped with silicone emulsion and aqueous polyurethane emulsion, each component is mutually coordinated, can be enhanced
The wearability of aqueous polyurethane emulsion, so that the wearability of use for synthetic leather surface treating agent is improved, when use for synthetic leather is surface-treated
When agent is applied on synthetic leather, the wearability of synthetic leather can be also improved.
The flatting silica is silica flatting silica in one of the embodiments,.
The solid content of the silicone emulsion is 35~38% in one of the embodiments,.
The solid content of the aqueous polyurethane emulsion is 36~38% in one of the embodiments,.
It in one of the embodiments, further include the defoaming agent of 0.05~0.1 parts by weight.
A kind of synthesis preparation method of surface treating agent, comprising the following steps:
1) aqueous polyurethane emulsion, silicone emulsion, flatting silica, thickener, dispersing agent and water are weighed according to the proportion,
After be mixed evenly, obtain mixture；
2) said mixture is subjected to negative pressure deaeration treatment process to get use for synthetic leather surface treating agent.
The utility model has the advantages that synthesis surface treating agent and preparation method thereof of the invention, has the advantage that
1) above-mentioned synthesis surface treating agent, due to being equipped with silicone emulsion and aqueous polyurethane emulsion, each component is mutually assisted
It adjusts, the wearability of aqueous polyurethane emulsion can be enhanced, to improve the wearability of use for synthetic leather surface treating agent, work as synthetic leather
When being applied on synthetic leather with surface treating agent, the wearability of synthetic leather can be also improved.
2) preparation method of above-mentioned synthesis surface treating agent, simple process are suitable for use of large-scale production.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
Embodiment 1
A kind of use for synthetic leather surface treating agent, each component including following parts by weight: 100 parts of aqueous polyurethane emulsion；Silicon
3.0 parts of ketone lotion；8 parts of flatting silica；1 part of thickener；0.6 part of dispersing agent；And 10 parts of water；
Wherein, the solid content of silicone emulsion is 38%, and the solid content of aqueous polyurethane emulsion is 38%.
A kind of synthesis preparation method of surface treating agent, comprising the following steps:
1) aqueous polyurethane emulsion, silicone emulsion, flatting silica, thickener, dispersing agent and water are weighed according to the proportion,
After be mixed evenly, obtain mixture；
2) said mixture is subjected to negative pressure deaeration treatment process to get use for synthetic leather surface treating agent.
Embodiment 2
A kind of use for synthetic leather surface treating agent, each component including following parts by weight: 80 parts of aqueous polyurethane emulsion；Silicone
1.0 parts of lotion；5 parts of flatting silica；0.5 part of thickener；0.2 part of dispersing agent；And 1 part of water；
Wherein, the solid content of silicone emulsion is 35%, and the solid content of aqueous polyurethane emulsion is 33%.
A kind of synthesis preparation method of surface treating agent, comprising the following steps:
1) aqueous polyurethane emulsion, silicone emulsion, flatting silica, thickener, dispersing agent and water are weighed according to the proportion,
After be mixed evenly, obtain mixture；
2) said mixture is subjected to negative pressure deaeration treatment process to get use for synthetic leather surface treating agent.
Embodiment 3
A kind of use for synthetic leather surface treating agent, each component including following parts by weight: 90 parts of aqueous polyurethane emulsion；Silicone
2.0 parts of lotion；6 parts of flatting silica；0.7 part of thickener；0.4 part of dispersing agent；And 5 parts of water；
Wherein, the solid content of silicone emulsion is 34%, and the solid content of aqueous polyurethane emulsion is 35%.
A kind of synthesis preparation method of surface treating agent, comprising the following steps:
1) aqueous polyurethane emulsion, silicone emulsion, flatting silica, thickener, dispersing agent and water are weighed according to the proportion,
After be mixed evenly, obtain mixture；
2) said mixture is subjected to negative pressure deaeration treatment process to get use for synthetic leather surface treating agent.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of use for synthetic leather surface treating agent, which is characterized in that each component including following parts by weight:
Wherein, the solid content of the silicone emulsion is 30~38%, and the solid content of the aqueous polyurethane emulsion is 30~40%.
2. a kind of use for synthetic leather surface treating agent according to claim 1, which is characterized in that the flatting silica is titanium dioxide
Silicon flatting silica.
3. a kind of use for synthetic leather surface treating agent according to claim 1, which is characterized in that consolidating for the silicone emulsion contains
Amount is 35~38%.
4. a kind of use for synthetic leather surface treating agent according to claim 1, which is characterized in that the aqueous polyurethane emulsion
Solid content be 36~38%.
5. a kind of use for synthetic leather surface treating agent according to claim 1, which is characterized in that further include 0.05~0.1 weight
Measure the defoaming agent of part.
6. the preparation method that surface treating agent is used in a kind of synthesis described in claim 1, which comprises the following steps:
1) aqueous polyurethane emulsion, silicone emulsion, flatting silica, thickener, dispersing agent and water are weighed according to the proportion, it is rear mixed
Conjunction stirs evenly, and obtains mixture；
2) said mixture is subjected to negative pressure deaeration treatment process to get use for synthetic leather surface treating agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858897.5A CN109537288A (en) | 2017-09-21 | 2017-09-21 | A kind of use for synthetic leather surface treating agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858897.5A CN109537288A (en) | 2017-09-21 | 2017-09-21 | A kind of use for synthetic leather surface treating agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109537288A true CN109537288A (en) | 2019-03-29 |
Family
ID=65823391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710858897.5A Pending CN109537288A (en) | 2017-09-21 | 2017-09-21 | A kind of use for synthetic leather surface treating agent and preparation method thereof |
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| CN (1) | CN109537288A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820348A (en) * | 2019-11-22 | 2020-02-21 | 温州东泰树脂有限责任公司 | Surface treating agent for synthetic leather and preparation method thereof |
| CN111875773A (en) * | 2020-07-15 | 2020-11-03 | 沾化神茂皮革助剂有限公司 | Formula of waterborne self-extinction polyurethane leather finishing agent and preparation method thereof |
-
2017
- 2017-09-21 CN CN201710858897.5A patent/CN109537288A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820348A (en) * | 2019-11-22 | 2020-02-21 | 温州东泰树脂有限责任公司 | Surface treating agent for synthetic leather and preparation method thereof |
| CN111875773A (en) * | 2020-07-15 | 2020-11-03 | 沾化神茂皮革助剂有限公司 | Formula of waterborne self-extinction polyurethane leather finishing agent and preparation method thereof |
| CN111875773B (en) * | 2020-07-15 | 2022-03-22 | 沾化神茂皮革助剂有限公司 | Formula of waterborne self-extinction polyurethane leather finishing agent and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190329 |
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| WD01 | Invention patent application deemed withdrawn after publication |