CH612220A5 - Process for spin-dyeing acid-modified polymers or blend polymers of acrylonitrile - Google Patents
Process for spin-dyeing acid-modified polymers or blend polymers of acrylonitrileInfo
- Publication number
- CH612220A5 CH612220A5 CH280375A CH280375A CH612220A5 CH 612220 A5 CH612220 A5 CH 612220A5 CH 280375 A CH280375 A CH 280375A CH 280375 A CH280375 A CH 280375A CH 612220 A5 CH612220 A5 CH 612220A5
- Authority
- CH
- Switzerland
- Prior art keywords
- polymers
- acrylonitrile
- spin
- blend
- dyeing acid
- Prior art date
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
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- 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
- D01F1/06—Dyes
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742411328 DE2411328C3 (de) | 1974-03-09 | 1974-03-09 | Verfahren zum Spinnfarben von Polymeren oder Mischpolymeren des Acrylnitrils |
Publications (1)
Publication Number | Publication Date |
---|---|
CH612220A5 true CH612220A5 (en) | 1979-07-13 |
Family
ID=5909561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH280375A CH612220A5 (en) | 1974-03-09 | 1975-03-05 | Process for spin-dyeing acid-modified polymers or blend polymers of acrylonitrile |
Country Status (9)
Country | Link |
---|---|
JP (2) | JPS50121527A (xx) |
AT (1) | AT344869B (xx) |
BE (1) | BE826479R (xx) |
BR (1) | BR7501344A (xx) |
CH (1) | CH612220A5 (xx) |
DD (1) | DD120666A6 (xx) |
DE (1) | DE2411328C3 (xx) |
GB (1) | GB1504796A (xx) |
IT (1) | IT1049361B (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2716246C2 (de) * | 1977-04-13 | 1985-11-21 | Hoechst Ag, 6230 Frankfurt | Egales Färben von Polyacrylnitrilfasermaterialien |
JPH0538931A (ja) * | 1991-08-07 | 1993-02-19 | Nippondenso Co Ltd | 温水式熱交換器 |
-
1974
- 1974-03-09 DE DE19742411328 patent/DE2411328C3/de not_active Expired
-
1975
- 1975-03-05 CH CH280375A patent/CH612220A5/xx not_active IP Right Cessation
- 1975-03-06 BR BR7501344A patent/BR7501344A/pt unknown
- 1975-03-07 DD DD18464175A patent/DD120666A6/xx unknown
- 1975-03-07 JP JP2724475A patent/JPS50121527A/ja active Pending
- 1975-03-07 AT AT176575A patent/AT344869B/de not_active IP Right Cessation
- 1975-03-07 IT IT2106875A patent/IT1049361B/it active
- 1975-03-10 GB GB982275A patent/GB1504796A/en not_active Expired
- 1975-03-10 BE BE154170A patent/BE826479R/xx active
-
1980
- 1980-04-30 JP JP5637980A patent/JPS55163209A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2411328B2 (de) | 1976-03-25 |
GB1504796A (en) | 1978-03-22 |
BR7501344A (pt) | 1975-12-09 |
JPS50121527A (xx) | 1975-09-23 |
BE826479R (fr) | 1975-09-10 |
ATA176575A (de) | 1977-12-15 |
DE2411328A1 (de) | 1975-09-11 |
DD120666A6 (xx) | 1976-06-20 |
DE2411328C3 (de) | 1978-11-16 |
IT1049361B (it) | 1981-01-20 |
AT344869B (de) | 1978-08-10 |
JPS5733365B2 (xx) | 1982-07-16 |
JPS55163209A (en) | 1980-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |