CN102359017A - Easily biodegradable fiber stuff - Google Patents
Easily biodegradable fiber stuff Download PDFInfo
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- CN102359017A CN102359017A CN2011102103545A CN201110210354A CN102359017A CN 102359017 A CN102359017 A CN 102359017A CN 2011102103545 A CN2011102103545 A CN 2011102103545A CN 201110210354 A CN201110210354 A CN 201110210354A CN 102359017 A CN102359017 A CN 102359017A
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- biodegradable fiber
- easily biodegradable
- fiber stuff
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- stuff
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Abstract
The invention discloses easily biodegradable fiber stuff. The easily biodegradable fiber stuff is characterized by comprising: by weight, 15 to 25 parts of modified starch, 5 to 15 parts of chitosan and 1 to 5 parts of methyl cellulose. A preparation method of the easily biodegradable fiber stuff comprises the following steps of dissolving chitosan in 0.5 to 1.5 wt% of dilute acetic acid, stirring for complete dissolution, adding modified starch and methyl cellulose into the mixed solution obtained by the previous step, and stirring uniformly. The easily biodegradable fiber stuff provided by the invention has the advantages of good water solubility, appropriate viscosity temperature coefficient, general hygroscopicity, low secondary adhesion degree and low pollution on the environment.
Description
Technical field
The present invention relates to a kind of slurry, be applicable to the starching of cotton fiber, belong to the textile chemistry field.
Background technology
Warp sizing can increase wear-resisting with paste the volt filoplume, also can strengthen and the guarantor stretches effect for the thin yarn, when use air-jet loom weaving, it is more outstanding to paste the effect that lies prostrate filoplume, current slurry main component is a converted starch, PVA and acrylic size.PVA is because be difficult for and will be explained, and long-term deposition can cause ecological disruption, bans use of in some European countries.Therefore the auxiliary agent of developing a kind of alternative PVA or can reducing the PVA consumption will be a developing direction of slurry.Concerning cotton and mucilage glue fiber yarn starching, general kind selects suitable converted starch to get final product, to thin number highly dense kind, and the mixed pulp of available converted starch and a small amount of acrylic acid salt or acrylamide.Concerning yarns such as T/C, T/R, can select the combination of PVA+ modified starch size, perhaps adopt the combination of esters of acrylic acid slurry and converted starch.
Summary of the invention
Technical problem to be solved by this invention provides a kind of biodegradable cotton fiber slurry.
For solving the problems of the technologies described above, the present invention realizes like this
Be prone to the cotton fiber slurry of degraded, it is characterized in that comprising following component in weight portion; Converted starch 15-25, shitosan 5-15, methylcellulose 1-5.
Be prone to the preparation method of the cotton fiber slurry of degraded, it is characterized in that: at first shitosan is dissolved in the spirit of vinegar of 0.5-1.5wt%, stirs, after the dissolving, add converted starch fully, methylcellulose after stirring, promptly gets.
The function and the character of each component are following:
Methylcellulose is cellulosic methyl etherified thing, has good water-solubility, in 80-90 ℃ hot water, disperses rapidly, swelling, and the dissolving rapidly of cooling back forms the colloidal solution of thickness.
Shitosan (chitosan), chemical formula are (C
6H
11NO
4)
n, structural formula is following, and water insoluble and aqueous slkali dissolves in diluted acid, inorganic acid and most of organic acids such as nitric acid.Have excellent biological compatibility and biodegradability, and have good film forming, adsorptivity.
Adopt the slurry of the present invention's preparation to have good water solubility, viscosity temperature, hygroscopicity is general, and viscosity is low again, the advantage under the environmental pollution.
The specific embodiment
Below in conjunction with the specific embodiment the present invention is done further detailed description.
Be prone to the cotton fiber slurry of degraded, it is characterized in that comprising following component in weight portion; Converted starch 15-25, shitosan 5-15, gelatin 1-10, methylcellulose 1-5.
At first shitosan is dissolved in the spirit of vinegar of 0.5-1.5wt%, stirs, after the dissolving, add converted starch fully, gelatin, polyvinyl alcohol after stirring, promptly get.
The component that embodiment 1-4 is adopted is (units) as follows
| ? | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Converted starch | 15.1 | 17.9 | 25.0 | 19.9 |
| Shitosan | 5.2 | 10.3 | 12.3 | 14.9 |
| Gelatin | 1.2 | 3.5 | 7.6 | 10.0 |
| Methylcellulose | 1.2 | 3.2 | 5.0 | 4.3 |
Adopt the slurry of present embodiment 1 preparation on T/C, T/R fine cloth product, to experimentize, the rate of sizing is 15.50%, and regain is 3.1%, and the enhancing rate is 13.28%, and subtracting the rate of stretching is 23.77%, and it is all right that filoplume pastes volt.
The above-mentioned specific embodiment does not limit technical scheme of the present invention in any form, and the technical scheme that mode obtained that every employing is equal to replacement or equivalent transformation all drops on protection scope of the present invention.
Claims (2)
1. be prone to the cotton fiber slurry of degraded, it is characterized in that comprising following component in weight portion; Converted starch 15-25, shitosan 5-15, methylcellulose 1-5.
2. based on the preparation method of the cotton fiber slurry of the described easy degraded of claim 1, it is characterized in that: at first shitosan is dissolved in the spirit of vinegar of 0.5-1.5wt%, stirs; After the dissolving, add converted starch, methylcellulose fully; After stirring, promptly get.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102103545A CN102359017A (en) | 2011-07-26 | 2011-07-26 | Easily biodegradable fiber stuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102103545A CN102359017A (en) | 2011-07-26 | 2011-07-26 | Easily biodegradable fiber stuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102359017A true CN102359017A (en) | 2012-02-22 |
Family
ID=45584392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102103545A Pending CN102359017A (en) | 2011-07-26 | 2011-07-26 | Easily biodegradable fiber stuff |
Country Status (1)
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| CN (1) | CN102359017A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103762A (en) * | 2012-12-11 | 2013-05-15 | 宜兴市军达浆料科技有限公司 | Fatigue-resistant hydroxyethyl high-performance modified starch |
| CN103103759A (en) * | 2012-12-11 | 2013-05-15 | 宜兴市军达浆料科技有限公司 | High-film-forming-property hydroxyethyl high-performance modified starch |
| CN103643512A (en) * | 2013-11-26 | 2014-03-19 | 江苏波波熊纺织品有限公司 | Textile weft slurry and preparation method thereof |
| CN109267343A (en) * | 2018-07-26 | 2019-01-25 | 常州依丝特纺织服饰有限公司 | A kind of underlinen fabric environmentally friendly hydrophily slurry and preparation method thereof |
| CN109322157A (en) * | 2018-11-09 | 2019-02-12 | 江西宏大化工有限公司 | A kind of spinning sizing agent and preparation method of environment-friendly degradable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634106A (en) * | 2009-07-13 | 2010-01-27 | 杭州奥坦斯布艺有限公司 | Odor type jacquard decorative fabric and manufacturing method thereof |
| CN101717530A (en) * | 2009-11-09 | 2010-06-02 | 田晓慧 | Natural rubber liquid slurry containing chitosan/sericin and preparation method thereof |
| CN101831805A (en) * | 2010-04-14 | 2010-09-15 | 宜兴市军达浆料科技有限公司 | Textile size and preparation method thereof |
-
2011
- 2011-07-26 CN CN2011102103545A patent/CN102359017A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634106A (en) * | 2009-07-13 | 2010-01-27 | 杭州奥坦斯布艺有限公司 | Odor type jacquard decorative fabric and manufacturing method thereof |
| CN101717530A (en) * | 2009-11-09 | 2010-06-02 | 田晓慧 | Natural rubber liquid slurry containing chitosan/sericin and preparation method thereof |
| CN101831805A (en) * | 2010-04-14 | 2010-09-15 | 宜兴市军达浆料科技有限公司 | Textile size and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103762A (en) * | 2012-12-11 | 2013-05-15 | 宜兴市军达浆料科技有限公司 | Fatigue-resistant hydroxyethyl high-performance modified starch |
| CN103103759A (en) * | 2012-12-11 | 2013-05-15 | 宜兴市军达浆料科技有限公司 | High-film-forming-property hydroxyethyl high-performance modified starch |
| CN103103762B (en) * | 2012-12-11 | 2015-01-21 | 宜兴市军达浆料科技有限公司 | Fatigue-resistant hydroxyethyl high-performance modified starch |
| CN103103759B (en) * | 2012-12-11 | 2015-05-06 | 宜兴市军达浆料科技有限公司 | High-film-forming-property hydroxyethyl high-performance modified starch |
| CN103643512A (en) * | 2013-11-26 | 2014-03-19 | 江苏波波熊纺织品有限公司 | Textile weft slurry and preparation method thereof |
| CN109267343A (en) * | 2018-07-26 | 2019-01-25 | 常州依丝特纺织服饰有限公司 | A kind of underlinen fabric environmentally friendly hydrophily slurry and preparation method thereof |
| CN109322157A (en) * | 2018-11-09 | 2019-02-12 | 江西宏大化工有限公司 | A kind of spinning sizing agent and preparation method of environment-friendly degradable |
| CN109322157B (en) * | 2018-11-09 | 2021-03-23 | 江西宏大化工有限公司 | Environment-friendly degradable textile size and preparation method thereof |
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Application publication date: 20120222 |