ES381893A1 - Acrylic textile fibres - Google Patents
Acrylic textile fibresInfo
- Publication number
- ES381893A1 ES381893A1 ES381893A ES381893A ES381893A1 ES 381893 A1 ES381893 A1 ES 381893A1 ES 381893 A ES381893 A ES 381893A ES 381893 A ES381893 A ES 381893A ES 381893 A1 ES381893 A1 ES 381893A1
- Authority
- ES
- Spain
- Prior art keywords
- textile fibres
- acrylic
- acrylic textile
- methacrylonitrile
- translation
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Multicomponent Fibers (AREA)
Abstract
Process for preparing acrylic textile fibers, characterized in that an acrylonitrile copolymer containing 15 to 25% methacrylonitrile and having an intrinsic viscosity between 1.3 and 1.8 dl/g in solution is spun wet or dry solvent for acrylic polymers. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1973969 | 1969-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES381893A1 true ES381893A1 (en) | 1972-12-01 |
Family
ID=11160814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES381893A Expired ES381893A1 (en) | 1969-07-17 | 1970-07-16 | Acrylic textile fibres |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE753502A (en) |
ES (1) | ES381893A1 (en) |
FR (1) | FR2055176A5 (en) |
GB (1) | GB1307724A (en) |
ZA (1) | ZA704870B (en) |
-
1970
- 1970-07-15 BE BE753502D patent/BE753502A/en unknown
- 1970-07-15 ZA ZA704870A patent/ZA704870B/en unknown
- 1970-07-16 ES ES381893A patent/ES381893A1/en not_active Expired
- 1970-07-16 FR FR7026137A patent/FR2055176A5/fr not_active Expired
- 1970-07-17 GB GB3491670A patent/GB1307724A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1307724A (en) | 1973-02-21 |
BE753502A (en) | 1971-01-15 |
ZA704870B (en) | 1971-10-27 |
FR2055176A5 (en) | 1971-05-07 |
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