NL6914821A - - Google Patents
Info
- Publication number
- NL6914821A NL6914821A NL6914821A NL6914821A NL6914821A NL 6914821 A NL6914821 A NL 6914821A NL 6914821 A NL6914821 A NL 6914821A NL 6914821 A NL6914821 A NL 6914821A NL 6914821 A NL6914821 A NL 6914821A
- Authority
- NL
- Netherlands
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)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (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 |
|---|---|---|---|
| US76438068A | 1968-10-02 | 1968-10-02 | |
| US76448468A | 1968-10-02 | 1968-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6914821A true NL6914821A (en) | 1970-04-06 |
Family
ID=27117454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6914821A NL6914821A (en) | 1968-10-02 | 1969-10-01 |
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 |
|---|---|---|---|---|
| DE2706032A1 (en) * | 1977-02-12 | 1978-08-17 | Bayer Ag | Hydrophilic synthetic fibre prepn. - by dry spinning a heated polymer soln. contg. a non solvent for the polymer at temp. above the gelling point of the soln. (NL 15.8.78) |
| DE2706522A1 (en) * | 1977-02-16 | 1978-08-17 | Bayer Ag | HYDROPHILIC ACRYLIC FIBERS WITH IMPROVED GRINDABILITY |
-
1969
- 1969-10-01 NL NL6914821A patent/NL6914821A/xx unknown
- 1969-10-01 GB GB4820469A patent/GB1261819A/en not_active Expired
- 1969-10-01 BR BR21291169A patent/BR6912911D0/en unknown
- 1969-10-02 FR FR6933714A patent/FR2019724A1/fr not_active Withdrawn
- 1969-10-02 DE DE19691949727 patent/DE1949727A1/en active Pending
- 1969-10-02 BE BE739745D patent/BE739745A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1261819A (en) | 1972-01-26 |
| BE739745A (en) | 1970-04-02 |
| BR6912911D0 (en) | 1973-01-04 |
| FR2019724A1 (en) | 1970-07-03 |
| DE1949727A1 (en) | 1970-06-18 |