CH335553A - Verfahren zur Herstellung von Lösungen aus Polyacrylsäurenitril bzw. aus seinen Mischpolymerisaten - Google Patents
Verfahren zur Herstellung von Lösungen aus Polyacrylsäurenitril bzw. aus seinen MischpolymerisatenInfo
- Publication number
- CH335553A CH335553A CH335553DA CH335553A CH 335553 A CH335553 A CH 335553A CH 335553D A CH335553D A CH 335553DA CH 335553 A CH335553 A CH 335553A
- Authority
- CH
- Switzerland
- Prior art keywords
- polyacrylonitrile
- copolymers
- solutions
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/18—Homopolymers or copolymers of nitriles
- C08J2333/20—Homopolymers or copolymers of acrylonitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Artificial Filaments (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE335553X | 1954-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH335553A true CH335553A (de) | 1959-01-15 |
Family
ID=6219424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH335553D CH335553A (de) | 1954-06-19 | 1955-05-27 | Verfahren zur Herstellung von Lösungen aus Polyacrylsäurenitril bzw. aus seinen Mischpolymerisaten |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE538430A (de) |
CH (1) | CH335553A (de) |
FR (1) | FR1126106A (de) |
GB (1) | GB771815A (de) |
NL (1) | NL197670A (de) |
-
0
- BE BE538430D patent/BE538430A/xx unknown
- NL NL197670D patent/NL197670A/xx unknown
-
1955
- 1955-05-27 CH CH335553D patent/CH335553A/de unknown
- 1955-06-13 FR FR1126106D patent/FR1126106A/fr not_active Expired
- 1955-06-17 GB GB17588/55A patent/GB771815A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1126106A (fr) | 1956-11-15 |
GB771815A (en) | 1957-04-03 |
BE538430A (de) | |
NL197670A (de) |
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