GB794396A - Process for the production of spinning solutions from polyacrylonitrile and acrylonitrile copolymers - Google Patents
Process for the production of spinning solutions from polyacrylonitrile and acrylonitrile copolymersInfo
- Publication number
- GB794396A GB794396A GB20719/56A GB2071956A GB794396A GB 794396 A GB794396 A GB 794396A GB 20719/56 A GB20719/56 A GB 20719/56A GB 2071956 A GB2071956 A GB 2071956A GB 794396 A GB794396 A GB 794396A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyacrylonitrile
- production
- acrylonitrile copolymers
- spinning solutions
- per cent
- 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 3
- 229920001577 copolymer Polymers 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000009987 spinning Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- SZIFAVKTNFCBPC-UHFFFAOYSA-N 2-chloroethanol Chemical compound OCCCl SZIFAVKTNFCBPC-UHFFFAOYSA-N 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- -1 glycollic acid nitrile Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011877 solvent mixture Substances 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
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
-
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV9168A DE1007945B (de) | 1955-07-08 | 1955-07-08 | Verfahren zur Herstellung von Spinnloesungen aus Polyacrylnitril bzw. seinen Mischpolymerisaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB794396A true GB794396A (en) | 1958-04-30 |
Family
ID=7572564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20719/56A Expired GB794396A (en) | 1955-07-08 | 1956-07-04 | Process for the production of spinning solutions from polyacrylonitrile and acrylonitrile copolymers |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3009894A (enrdf_load_stackoverflow) |
| BE (1) | BE548806A (enrdf_load_stackoverflow) |
| CH (1) | CH345110A (enrdf_load_stackoverflow) |
| DE (1) | DE1007945B (enrdf_load_stackoverflow) |
| FR (1) | FR1151623A (enrdf_load_stackoverflow) |
| GB (1) | GB794396A (enrdf_load_stackoverflow) |
| NL (2) | NL207832A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1282932B (de) * | 1962-08-07 | 1968-11-14 | Bayer Ag | Verfahren zur Herstellung von Loesungen aus Acrylnitrilpolymerisaten in organischen Loesungsmitteln |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE850226C (de) * | 1948-10-02 | 1953-05-04 | Roehm & Haas G M B H | Loesungs- und Weichmachungsmittel fuer Polymerisate und Mischpolymerisate des Acrylnitrils |
| DE891018C (de) * | 1949-12-18 | 1953-09-24 | Roehm & Haas G M B H | Loesungsmittel fuer Polyacrylnitrile und deren Mischpolymerisate mit ueberwiegendem Acrylnitrilgehalt |
| US2843558A (en) * | 1953-06-08 | 1958-07-15 | Asahi Chemical Ind | Compositions comprising acrylonitrile polymers and diamides |
-
0
- NL NL90746D patent/NL90746C/xx active
- NL NL207832D patent/NL207832A/xx unknown
- BE BE548806D patent/BE548806A/xx unknown
-
1955
- 1955-07-08 DE DEV9168A patent/DE1007945B/de active Pending
-
1956
- 1956-06-15 FR FR1151623D patent/FR1151623A/fr not_active Expired
- 1956-06-27 CH CH345110D patent/CH345110A/de unknown
- 1956-07-04 GB GB20719/56A patent/GB794396A/en not_active Expired
- 1956-07-06 US US596152A patent/US3009894A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1007945B (de) | 1957-05-09 |
| CH345110A (de) | 1960-03-15 |
| NL90746C (enrdf_load_stackoverflow) | |
| FR1151623A (fr) | 1958-02-03 |
| NL207832A (enrdf_load_stackoverflow) | |
| US3009894A (en) | 1961-11-21 |
| BE548806A (enrdf_load_stackoverflow) |
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