IT1113464B - Procedimento di filatura ad umido di fibre di polimeri di acrilnitrile - Google Patents
Procedimento di filatura ad umido di fibre di polimeri di acrilnitrileInfo
- Publication number
- IT1113464B IT1113464B IT47627/79A IT4762779A IT1113464B IT 1113464 B IT1113464 B IT 1113464B IT 47627/79 A IT47627/79 A IT 47627/79A IT 4762779 A IT4762779 A IT 4762779A IT 1113464 B IT1113464 B IT 1113464B
- Authority
- IT
- Italy
- Prior art keywords
- acrylnitrile
- spinning process
- polymer fibers
- wet spinning
- wet
- Prior art date
Links
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920005594 polymer fiber Polymers 0.000 title 1
- 238000002166 wet spinning Methods 0.000 title 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
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89406678A | 1978-04-06 | 1978-04-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7947627A0 IT7947627A0 (it) | 1979-01-15 |
IT1113464B true IT1113464B (it) | 1986-01-20 |
Family
ID=25402550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47627/79A IT1113464B (it) | 1978-04-06 | 1979-01-15 | Procedimento di filatura ad umido di fibre di polimeri di acrilnitrile |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS54134124A (it) |
DE (1) | DE2851273A1 (it) |
ES (1) | ES475726A1 (it) |
FR (1) | FR2421966A1 (it) |
GB (1) | GB2018188A (it) |
IT (1) | IT1113464B (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT370064B (de) * | 1980-04-21 | 1983-02-25 | Eternit Werke Hatschek L | Baustoffmischung faserverstaerkter, insbesondere zementgebundener produkte |
DE3027844A1 (de) * | 1980-07-23 | 1982-02-18 | Hoechst Ag, 6000 Frankfurt | Hochmodul-polyacrylnitrilfaeden und -fasern sowie verfahren zu ihrer herstellung |
DE3105360C2 (de) * | 1981-02-13 | 1991-07-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung hochfester Fäden aus Polyacrylnitril |
CH647271A5 (de) * | 1981-03-20 | 1985-01-15 | Hoechst Ag | Fixierte faeden und fasern aus acrylnitrilhomo- oder -copolymeren sowie verfahren zu ihrer herstellung. |
FR2568273B1 (fr) * | 1983-04-20 | 1986-12-19 | Japan Exlan Co Ltd | Fibre de polyacrylonitrile de resistance mecanique elevee et son procede de fabrication |
NL8304263A (nl) * | 1983-12-10 | 1985-07-01 | Stamicarbon | Werkwijze voor het bereiden van polyacrylonitrilfilamenten met hoge treksterkte en modulus. |
DE3406910A1 (de) * | 1984-02-25 | 1985-09-05 | Hoechst Ag, 6230 Frankfurt | Monofile und borsten aus homo- oder copolymerisaten des acrylnitrils und verfahren zu ihrer herstellung |
JPS60194110A (ja) * | 1984-03-12 | 1985-10-02 | Asahi Chem Ind Co Ltd | 耐熱性アクリル系繊維及びその製造法 |
JPS616160A (ja) * | 1984-06-19 | 1986-01-11 | 東レ株式会社 | 繊維補強水硬性物質 |
JPS6197415A (ja) * | 1984-10-12 | 1986-05-15 | Japan Exlan Co Ltd | 高強度高弾性率ポリアクリロニトリル系繊維 |
JPS61120793U (it) * | 1985-01-14 | 1986-07-30 | ||
JPS62299509A (ja) * | 1986-06-19 | 1987-12-26 | Japan Exlan Co Ltd | 高物性アクリル繊維の製造法 |
JPS6233817A (ja) * | 1985-08-05 | 1987-02-13 | Japan Exlan Co Ltd | 高強度高弾性率アクリル系繊維の製造法 |
US6428891B1 (en) * | 1998-07-22 | 2002-08-06 | Mitsubishi Rayon Co., Ltd. | Acrylonitrile-based precursor fiber for carbon fiber and method for production thereof |
JP5536439B2 (ja) * | 2008-12-26 | 2014-07-02 | 東洋紡株式会社 | 高強度かつ高弾性率の炭素繊維を得るための前駆体繊維の製造方法 |
DE102009019120A1 (de) * | 2009-04-29 | 2010-11-04 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Formkörper aus Polyacrylnitril und Verfahren zu deren Herstellung |
NL2005455C2 (en) * | 2010-10-05 | 2012-04-06 | Polymer Res & Dev | Process for producing high-performance polymer fibers. |
CN102851756B (zh) * | 2012-08-09 | 2015-10-21 | 东华大学 | 一种聚丙烯腈纤维的拉伸方法 |
JP6295874B2 (ja) * | 2014-07-29 | 2018-03-20 | 東レ株式会社 | 炭素繊維束 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948581A (en) * | 1955-12-20 | 1960-08-09 | American Cyanamid Co | Method of producing a synthetic fiber |
JPS5317690B1 (it) * | 1969-02-03 | 1978-06-10 |
-
1978
- 1978-11-24 GB GB7846045A patent/GB2018188A/en not_active Withdrawn
- 1978-11-27 DE DE19782851273 patent/DE2851273A1/de not_active Withdrawn
- 1978-12-05 ES ES475726A patent/ES475726A1/es not_active Expired
- 1978-12-16 JP JP15462378A patent/JPS54134124A/ja active Pending
-
1979
- 1979-01-15 IT IT47627/79A patent/IT1113464B/it active
- 1979-02-26 FR FR7904807A patent/FR2421966A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2018188A (en) | 1979-10-17 |
ES475726A1 (es) | 1980-02-16 |
IT7947627A0 (it) | 1979-01-15 |
FR2421966B1 (it) | 1983-07-22 |
DE2851273A1 (de) | 1979-10-18 |
FR2421966A1 (fr) | 1979-11-02 |
JPS54134124A (en) | 1979-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1113464B (it) | Procedimento di filatura ad umido di fibre di polimeri di acrilnitrile | |
IT1126375B (it) | Metodo di fabbricazione di preforme di fibre ottiche | |
IT7968807A0 (it) | Composizione a base di polimeri per il trattamento di fibre particolarmente dei capelli | |
IT1124615B (it) | Connettore per fibre ottiche | |
IT1109930B (it) | Connettore per fibre ottiche | |
IT1097910B (it) | Filatura di fibre | |
FR2435736B1 (fr) | Connecteur de fibres optiques | |
IT1072350B (it) | Terminazione di fibre ottiche | |
CH519595A (fr) | Procédé d'obtention de fibres thermostables brillantes en polyamides-imides et fibre ainsi obtenue | |
IT1155437B (it) | Fibre tessili di polimeri olefinici funzionalizzati e procedimento per la loro preparazione | |
BE876021A (fr) | Accouplement de fibres photoconductrices | |
BE880279A (fr) | Cable en fibres synthetiques | |
IT1166558B (it) | Metodo per la produzione di fibre ottiche per telecomunicazioni | |
JPS5536392A (en) | Wet spinning of acrylonitrile polymer fiber | |
NO790708L (no) | Fiberstrukturer av spaltede flerkomponentfibre | |
TR21462A (tr) | Alcak molekuel agirhginda polimerlerden akrilonitril polimer elyafinin eriyik halde egirilmesi | |
IT1121894B (it) | Procedimento di fabbricazione di preforme per fibre ottiche | |
IT7949643A0 (it) | Procedimento di tintura e di stampa di fibre cellulosiche | |
IT1064220B (it) | Terminazione di fibre ottiche | |
IT7850831A0 (it) | Dispositivo per la filatura openend di fibre | |
BE847143A (fr) | Connexion de fibres optiques, | |
IT1114708B (it) | Procedimento per la colorazione di fibre di polimeri e copolimeri di acrilonitrile | |
BE876422A (fr) | Procede de recuperation de fibres | |
IT1118237B (it) | Connettore per fibre ottiche | |
IT1105186B (it) | Dispositivo apritore-pulitore per fibre |