CA1083769A - Hydrophilic fibres and filaments of synthetic polymers - Google Patents
Hydrophilic fibres and filaments of synthetic polymersInfo
- Publication number
- CA1083769A CA1083769A CA272,738A CA272738A CA1083769A CA 1083769 A CA1083769 A CA 1083769A CA 272738 A CA272738 A CA 272738A CA 1083769 A CA1083769 A CA 1083769A
- Authority
- CA
- Canada
- Prior art keywords
- solvent
- fibres
- filaments
- spinning
- 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.)
- Expired
Links
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
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2607996A DE2607996C2 (de) | 1976-02-27 | 1976-02-27 | Hydrophile Fasern und Fäden aus einem Acrylnitrilpolymerisat |
| DEP2607996.9 | 1976-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1083769A true CA1083769A (en) | 1980-08-19 |
Family
ID=5971023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA272,738A Expired CA1083769A (en) | 1976-02-27 | 1977-02-25 | Hydrophilic fibres and filaments of synthetic polymers |
Country Status (14)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2706522C2 (de) * | 1977-02-16 | 1990-06-21 | Bayer Ag, 5090 Leverkusen | Hydrophile Acrylfasern mit verbesserter Anfärbbarkeit |
| DE2752821C2 (de) * | 1977-11-26 | 1987-01-15 | Bayer Ag, 5090 Leverkusen | Hydrophile Acrylfasern niedriger Dichte |
| DE2755341C2 (de) | 1977-12-12 | 1983-09-08 | Akzo Gmbh, 5600 Wuppertal | Hydrophile Polyesterfasern |
| DE2947824A1 (de) * | 1979-11-28 | 1981-07-23 | Bayer Ag, 5090 Leverkusen | Querschnittsstabile, hygroskopische kern/mantelstruktur aufweisende fasern und faeden und verfahren zu deren herstellung |
| GB8712811D0 (en) * | 1987-06-01 | 1987-07-08 | Courtaulds Plc | Acrylic fibres |
| DE4420658C2 (de) * | 1994-06-14 | 1996-10-31 | Siemens Ag | Verfahren zur Volumenreduzierung einer Mischung aus Filterfasern und einem pulverförmigen Ionenaustauscherharz |
| US5759926A (en) * | 1995-06-07 | 1998-06-02 | Kimberly-Clark Worldwide, Inc. | Fine denier fibers and fabrics made therefrom |
| WO1997021862A2 (en) | 1995-11-30 | 1997-06-19 | Kimberly-Clark Worldwide, Inc. | Superfine microfiber nonwoven web |
| US6451059B1 (en) | 1999-11-12 | 2002-09-17 | Ethicon, Inc. | Viscous suspension spinning process for producing resorbable ceramic fibers and scaffolds |
| US20100125963A1 (en) * | 2008-11-21 | 2010-05-27 | E. I. Du Pont De Nemours And Company | Monofilament comprising hydrophilic agent |
| PL2325384T3 (pl) | 2009-11-24 | 2014-01-31 | Fibertex Personal Care As | Trwale hydrofilowa włóknina |
| JP2012052281A (ja) * | 2010-08-03 | 2012-03-15 | Suzuki Kutsushita:Kk | 多価アルコール誘導体を含有する化学繊維及びこれを用いた繊維製品 |
| KR20140085379A (ko) * | 2011-09-30 | 2014-07-07 | 스미토모 고무 고교 가부시키가이샤 | 인공 잔디 및 인공 잔디 시설 |
| CN114045578A (zh) * | 2021-12-02 | 2022-02-15 | 山东大学 | 一种超高固含量聚丙烯腈纺丝原液的制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2716093A (en) * | 1951-06-12 | 1955-08-23 | Du Pont | Acrylonitrile polymer solutions and process of shaping the same |
| NL128691C (US07166745-20070123-C00016.png) * | 1961-02-10 | |||
| US3322611A (en) * | 1962-10-19 | 1967-05-30 | Du Pont | Porous fibers and processes of preparing same |
| ES362855A1 (es) * | 1968-01-24 | 1971-02-16 | American Cyanamid Co | Procedimiento de produccion de una fibra acrilica provista de espacios vacios discontinuos. |
| DE2112877B2 (de) * | 1971-03-17 | 1978-06-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Fäden und Fasern mit verbesserten Anschmutzeigenschaften aus faserbildendem Acrylnitril-Polymerisat oder -Copolymerisat |
| JPS51210B2 (US07166745-20070123-C00016.png) * | 1972-04-10 | 1976-01-06 | ||
| US4180617A (en) * | 1975-12-02 | 1979-12-25 | Bayer Aktiengesellschaft | Hygroscopic fibers and filaments |
| DE2607071C2 (de) * | 1976-02-21 | 1985-09-19 | Bayer Ag, 5090 Leverkusen | Synthesefasern und -fäden mit hoher Feuchtigkeitsaufnahme und großem Wasserrückhaltevermögen |
| DE2611193A1 (de) * | 1976-03-17 | 1977-09-29 | Bayer Ag | Verfahren zur herstellung von hydrophilen fasern und faeden aus synthetischen polymeren |
-
1976
- 1976-02-27 DE DE2607996A patent/DE2607996C2/de not_active Expired
-
1977
- 1977-02-21 GB GB7175/77A patent/GB1541152A/en not_active Expired
- 1977-02-25 AT AT129377A patent/AT356242B/de not_active IP Right Cessation
- 1977-02-25 NL NL7702073A patent/NL7702073A/xx not_active Application Discontinuation
- 1977-02-25 IE IE407/77A patent/IE44622B1/en unknown
- 1977-02-25 CA CA272,738A patent/CA1083769A/en not_active Expired
- 1977-02-25 FR FR7705654A patent/FR2342358A1/fr active Granted
- 1977-02-25 DD DD7700197572A patent/DD130361A5/xx unknown
- 1977-02-25 IT IT20730/77A patent/IT1085510B/it active
- 1977-02-25 LU LU76854A patent/LU76854A1/xx unknown
- 1977-02-25 JP JP52019374A patent/JPS604284B2/ja not_active Expired
- 1977-02-25 DK DK84277A patent/DK84277A/da unknown
- 1977-02-25 BE BE175259A patent/BE851829A/xx unknown
-
1987
- 1987-08-21 US US07/088,174 patent/US4810449A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| IE44622B1 (en) | 1982-01-27 |
| GB1541152A (en) | 1979-02-21 |
| DE2607996A1 (de) | 1977-09-01 |
| LU76854A1 (US07166745-20070123-C00016.png) | 1977-09-12 |
| US4810449A (en) | 1989-03-07 |
| AT356242B (de) | 1980-04-10 |
| DE2607996C2 (de) | 1987-02-26 |
| IE44622L (en) | 1977-08-27 |
| FR2342358A1 (fr) | 1977-09-23 |
| DK84277A (da) | 1977-08-28 |
| ATA129377A (de) | 1979-09-15 |
| DD130361A5 (de) | 1978-03-22 |
| FR2342358B1 (US07166745-20070123-C00016.png) | 1983-02-18 |
| IT1085510B (it) | 1985-05-28 |
| BE851829A (fr) | 1977-08-25 |
| NL7702073A (nl) | 1977-08-30 |
| JPS604284B2 (ja) | 1985-02-02 |
| JPS52107326A (en) | 1977-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |