GB2017572A - Method of Producing Hydrophilic Threads or Fibres - Google Patents
Method of Producing Hydrophilic Threads or FibresInfo
- Publication number
- GB2017572A GB2017572A GB7910098A GB7910098A GB2017572A GB 2017572 A GB2017572 A GB 2017572A GB 7910098 A GB7910098 A GB 7910098A GB 7910098 A GB7910098 A GB 7910098A GB 2017572 A GB2017572 A GB 2017572A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spinning
- fibres
- oxides
- polyvinyl
- acrylonitrile
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 238000009987 spinning Methods 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 229920000881 Modified starch Polymers 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 229920003086 cellulose ether Polymers 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000000578 dry spinning Methods 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 235000019426 modified starch Nutrition 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- -1 polymethylene Polymers 0.000 abstract 1
- 229920001451 polypropylene glycol Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- 238000002166 wet spinning Methods 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Abstract
In a method of producing threads or fibres having increased water retention from an acrylonitrile homopolymerisate or an acrylonitrile mixed polymerisate by dry-spinning or wet-spinning of a spinning solution, compounds of the following groups of substances are added to the spinning solution: polyamides, polyvinyl alcohol, polyamines, polyurethanes, polycarbamates, polystyrene, polyvinyl carbonate, polymethylene oxides, polyethylene oxides, polypropylene oxides, polyvinyl acetates or low-molecular copolymers of such oligomers, respectively, as well as cellulose esters and ethers and/or starch derivatives, having a molecular weight of at least 2,000 to at most 10,000.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT219678A AT354600B (en) | 1978-03-29 | 1978-03-29 | METHOD FOR PRODUCING THREADS OR FIBERS FROM POLYMERISATES CONTAINING ACRYLNITRILE WITH INCREASED WATER RETENTION |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2017572A true GB2017572A (en) | 1979-10-10 |
| GB2017572B GB2017572B (en) | 1982-07-07 |
Family
ID=3529769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7910098A Expired GB2017572B (en) | 1978-03-29 | 1979-03-22 | Method of producing hydrophilic threads or fibres |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT354600B (en) |
| DE (1) | DE2909785A1 (en) |
| FR (1) | FR2421227A1 (en) |
| GB (1) | GB2017572B (en) |
| IT (1) | IT1163976B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696517B (en) * | 2009-10-30 | 2011-05-04 | 天津工业大学 | Method for manufacturing adsorption transfer fiber |
| WO2013020919A1 (en) * | 2011-08-05 | 2013-02-14 | Sgl Carbon Se | Precursor fibres based on renewable resources |
| CN111101219A (en) * | 2018-10-26 | 2020-05-05 | 中国石油化工股份有限公司 | High-strength high-modulus polyvinyl alcohol filament and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668140B (en) * | 2021-08-20 | 2022-09-20 | 安徽工程大学 | Porous interconnection structure carbon nanofiber felt and preparation method and application thereof |
-
1978
- 1978-03-29 AT AT219678A patent/AT354600B/en not_active IP Right Cessation
-
1979
- 1979-03-13 DE DE19792909785 patent/DE2909785A1/en not_active Withdrawn
- 1979-03-22 IT IT48440/79A patent/IT1163976B/en active
- 1979-03-22 GB GB7910098A patent/GB2017572B/en not_active Expired
- 1979-03-29 FR FR7907934A patent/FR2421227A1/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696517B (en) * | 2009-10-30 | 2011-05-04 | 天津工业大学 | Method for manufacturing adsorption transfer fiber |
| WO2013020919A1 (en) * | 2011-08-05 | 2013-02-14 | Sgl Carbon Se | Precursor fibres based on renewable resources |
| CN111101219A (en) * | 2018-10-26 | 2020-05-05 | 中国石油化工股份有限公司 | High-strength high-modulus polyvinyl alcohol filament and preparation method thereof |
| CN111101219B (en) * | 2018-10-26 | 2022-08-12 | 中国石油化工股份有限公司 | High-strength high-modulus polyvinyl alcohol filament and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2017572B (en) | 1982-07-07 |
| FR2421227A1 (en) | 1979-10-26 |
| IT1163976B (en) | 1987-04-08 |
| IT7948440A0 (en) | 1979-03-22 |
| DE2909785A1 (en) | 1979-10-04 |
| AT354600B (en) | 1980-01-10 |
| ATA219678A (en) | 1979-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |