BE739745A - - Google Patents
Info
- Publication number
- BE739745A BE739745A BE739745DA BE739745A BE 739745 A BE739745 A BE 739745A BE 739745D A BE739745D A BE 739745DA BE 739745 A BE739745 A BE 739745A
- Authority
- BE
- Belgium
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
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C08J3/096—Nitrogen containing compounds
-
- 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)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76448468A | 1968-10-02 | 1968-10-02 | |
US76438068A | 1968-10-02 | 1968-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE739745A true BE739745A (en) | 1970-04-02 |
Family
ID=27117454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE739745D BE739745A (en) | 1968-10-02 | 1969-10-02 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE739745A (en) |
BR (1) | BR6912911D0 (en) |
DE (1) | DE1949727A1 (en) |
FR (1) | FR2019724A1 (en) |
GB (1) | GB1261819A (en) |
NL (1) | NL6914821A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2706032C2 (en) * | 1977-02-12 | 1993-02-11 | Bayer Ag, 5090 Leverkusen | Process for producing hydrophilic acrylic fibers |
DE2706522C2 (en) * | 1977-02-16 | 1990-06-21 | Bayer Ag, 5090 Leverkusen | Hydrophilic acrylic fibers with improved dyeability |
-
1969
- 1969-10-01 BR BR21291169A patent/BR6912911D0/en unknown
- 1969-10-01 NL NL6914821A patent/NL6914821A/xx unknown
- 1969-10-01 GB GB4820469A patent/GB1261819A/en not_active Expired
- 1969-10-02 FR FR6933714A patent/FR2019724A1/fr not_active Withdrawn
- 1969-10-02 BE BE739745D patent/BE739745A/xx unknown
- 1969-10-02 DE DE19691949727 patent/DE1949727A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BR6912911D0 (en) | 1973-01-04 |
DE1949727A1 (en) | 1970-06-18 |
GB1261819A (en) | 1972-01-26 |
FR2019724A1 (en) | 1970-07-03 |
NL6914821A (en) | 1970-04-06 |