GB1032991A - Production of polyacrylonitrile filaments by wet spinning - Google Patents
Production of polyacrylonitrile filaments by wet spinningInfo
- Publication number
- GB1032991A GB1032991A GB43434/61A GB4343461A GB1032991A GB 1032991 A GB1032991 A GB 1032991A GB 43434/61 A GB43434/61 A GB 43434/61A GB 4343461 A GB4343461 A GB 4343461A GB 1032991 A GB1032991 A GB 1032991A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- water
- spin
- filaments
- hydrocarbon
- 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
- 229920002239 polyacrylonitrile Polymers 0.000 title abstract 4
- 238000002166 wet spinning Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000008346 aqueous phase Substances 0.000 abstract 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 230000001112 coagulating effect Effects 0.000 abstract 2
- 238000009987 spinning Methods 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/36—Polymerisation in solid state
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and 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 a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/42—Nitriles
- C08F20/44—Acrylonitrile
-
- 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)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Toxicology (AREA)
- Artificial Filaments (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB940020D GB940020A (enrdf_load_stackoverflow) | 1961-12-05 | ||
| FR834696A FR1271610A (fr) | 1960-07-30 | 1960-07-30 | Procédé de préparation de solutions filables de polyacrylonitrile |
| GB43434/61A GB1032991A (en) | 1961-12-05 | 1961-12-05 | Production of polyacrylonitrile filaments by wet spinning |
| GB7748/62A GB1032992A (en) | 1961-12-05 | 1962-02-28 | A process for the production of polyacrylonitrile filaments by wet-spinning |
| FR917591A FR82720E (fr) | 1961-12-05 | 1962-12-05 | Procédé de préparation de solutions filables de polyacrylonitrile |
| ES283120A ES283120A2 (es) | 1961-12-05 | 1962-12-05 | Procedimiento de obtención de soluciones de poliacrilonitrilo, formadoras de fibras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB43434/61A GB1032991A (en) | 1961-12-05 | 1961-12-05 | Production of polyacrylonitrile filaments by wet spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1032991A true GB1032991A (en) | 1966-06-15 |
Family
ID=10428739
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB940020D Active GB940020A (enrdf_load_stackoverflow) | 1961-12-05 | ||
| GB43434/61A Expired GB1032991A (en) | 1960-07-30 | 1961-12-05 | Production of polyacrylonitrile filaments by wet spinning |
| GB7748/62A Expired GB1032992A (en) | 1961-12-05 | 1962-02-28 | A process for the production of polyacrylonitrile filaments by wet-spinning |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB940020D Active GB940020A (enrdf_load_stackoverflow) | 1961-12-05 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7748/62A Expired GB1032992A (en) | 1961-12-05 | 1962-02-28 | A process for the production of polyacrylonitrile filaments by wet-spinning |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES283120A2 (enrdf_load_stackoverflow) |
| GB (3) | GB1032991A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7203038A (enrdf_load_stackoverflow) * | 1972-03-07 | 1973-09-11 |
-
0
- GB GB940020D patent/GB940020A/en active Active
-
1961
- 1961-12-05 GB GB43434/61A patent/GB1032991A/en not_active Expired
-
1962
- 1962-02-28 GB GB7748/62A patent/GB1032992A/en not_active Expired
- 1962-12-05 ES ES283120A patent/ES283120A2/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB940020A (enrdf_load_stackoverflow) | |
| ES283120A2 (es) | 1963-03-01 |
| GB1032992A (en) | 1966-06-15 |
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