ES256346A1 - Procedimiento de obtenciën de fibras de copolimeros de acrilonitrilo y cloruro de vinilideno, solubles en acetona - Google Patents
Procedimiento de obtenciën de fibras de copolimeros de acrilonitrilo y cloruro de vinilideno, solubles en acetonaInfo
- Publication number
- ES256346A1 ES256346A1 ES0256346A ES256346A ES256346A1 ES 256346 A1 ES256346 A1 ES 256346A1 ES 0256346 A ES0256346 A ES 0256346A ES 256346 A ES256346 A ES 256346A ES 256346 A1 ES256346 A1 ES 256346A1
- Authority
- ES
- Spain
- Prior art keywords
- fibres
- stretching
- stretched
- acrylonitrile
- vinylidene chloride
- 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
- D01F6/28—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
-
- 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
- D01F6/32—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising halogenated hydrocarbons 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)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Procedimiento de obtención de fibras de copolímeros, de acrilonitrilo y cloruro de vinilideno, solubles en acetona, caracterizado por comprender hilar en húmedo o en seco soluciones de acetona de los copolímeros para formar fibras que luego se estiran, y además,porque las fibras recién expulsadas se estiran de 75 a 300% a una temperatura del orden de 15º a 40 º C, después de lo cual se estiran a temperatura elevada, de modo conocida, con preferencia en vapor saturado a presión aumentada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7998/59A GB898734A (en) | 1959-03-09 | 1959-03-09 | Improvements in the manufacture of filamentary material from copolymers of acrylonitrile and vinylidene chloride |
Publications (1)
Publication Number | Publication Date |
---|---|
ES256346A1 true ES256346A1 (es) | 1960-06-16 |
Family
ID=9843826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0256346A Expired ES256346A1 (es) | 1959-03-09 | 1960-03-08 | Procedimiento de obtenciën de fibras de copolimeros de acrilonitrilo y cloruro de vinilideno, solubles en acetona |
Country Status (5)
Country | Link |
---|---|
US (1) | US3066008A (es) |
BE (1) | BE588371A (es) |
ES (1) | ES256346A1 (es) |
GB (1) | GB898734A (es) |
NL (1) | NL249219A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3278663A (en) * | 1963-02-04 | 1966-10-11 | Union Carbide Corp | Method for producing biaxially oriented extruded polymeric film |
DE2658916A1 (de) * | 1976-12-24 | 1978-07-06 | Bayer Ag | Polyacrylnitril-filamentgarne |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE465603A (es) * | 1943-02-20 | |||
US2681265A (en) * | 1948-11-27 | 1954-06-15 | American Viscose Corp | Spinning artificial filaments |
US2697023A (en) * | 1950-04-29 | 1954-12-14 | Eastman Kodak Co | Spinning acrylonitrile |
NL79123C (es) * | 1951-09-08 | 1900-01-01 | ||
US2775507A (en) * | 1952-01-10 | 1956-12-25 | British Celanese | Manufacture of filamentary material from copolymers of acrylonitrile and vinylidene chloride |
-
0
- BE BE588371D patent/BE588371A/xx unknown
- NL NL249219D patent/NL249219A/xx unknown
-
1959
- 1959-03-09 GB GB7998/59A patent/GB898734A/en not_active Expired
-
1960
- 1960-02-25 US US10880A patent/US3066008A/en not_active Expired - Lifetime
- 1960-03-08 ES ES0256346A patent/ES256346A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL249219A (es) | 1900-01-01 |
BE588371A (es) | 1900-01-01 |
GB898734A (en) | 1962-06-14 |
US3066008A (en) | 1962-11-27 |
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