GB1356189A - Process for the production of acrylonitrile copolymers - Google Patents
Process for the production of acrylonitrile copolymersInfo
- Publication number
- GB1356189A GB1356189A GB4228171A GB4228171A GB1356189A GB 1356189 A GB1356189 A GB 1356189A GB 4228171 A GB4228171 A GB 4228171A GB 4228171 A GB4228171 A GB 4228171A GB 1356189 A GB1356189 A GB 1356189A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- acrylonitrile
- ocor
- sept
- acrylonitrile copolymers
- 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
- 229920001577 copolymer Polymers 0.000 title abstract 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 abstract 1
- FKAKGSJLTBVQOP-UHFFFAOYSA-N 2-(acetyloxymethyl)prop-2-enyl acetate Chemical compound CC(=O)OCC(=C)COC(C)=O FKAKGSJLTBVQOP-UHFFFAOYSA-N 0.000 abstract 1
- VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000004159 Potassium persulphate Substances 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 235000003891 ferrous sulphate Nutrition 0.000 abstract 1
- 239000011790 ferrous sulphate Substances 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 125000005394 methallyl group Chemical group 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- -1 peroxy compound Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 abstract 1
- 235000019394 potassium persulphate Nutrition 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 abstract 1
- 235000010262 sodium metabisulphite Nutrition 0.000 abstract 1
- 239000004296 sodium metabisulphite Substances 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/18—Steering angle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/15—Road slope, i.e. the inclination of a road segment in the longitudinal direction
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Artificial Filaments (AREA)
Abstract
1356189 Acrylonitrile copolymers BAYER AG 10 Sept 1971 [25 Sept 1970] 42281/71 Heading C3P A polymer suitable for spinning into fibres is obtained by polymerizing a mixture comprising (a) at least 70 wt. per cent of acrylonitrile, (b) 0À1 to 30 wt. per cent of a monomer of the formula CH 2 = C(CH 2 OCOR)(CH 2 OCOR 1 ) where each of R and R 1 is a C 1 to C 10 alkyl, aryl, aralkyl, haloalkyl or haloaryl radical, and (c) 0 to 29À9 wt. per cent of an additional copolymerizable monomer, the polymerization being carried out at 0 to 90‹ C. in an aqueous medium of pH 1 to 7 in the presence of an initiator system comprising a peroxy compound and a compound of sulphur in an oxidation state below its maximum. In examples, acrylonitrile and 1,3- diacetoxy-2-methylene propane are copolymerized alone or together with sodium methallyl sulphonate, methyl acrylate, 2-methyl-5-vinyl pyridine or #-dimethylaminoethyl acrylate in the presence of potassium persulphate and sodium metabisulphite or H 2 O 2 , ferrous sulphate and thioglycol.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702047249 DE2047249A1 (en) | 1970-09-25 | 1970-09-25 | Process for the production of acrylonitrile copolymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1356189A true GB1356189A (en) | 1974-06-12 |
Family
ID=5783385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4228171A Expired GB1356189A (en) | 1970-09-25 | 1971-09-10 | Process for the production of acrylonitrile copolymers |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT307735B (en) |
| BE (1) | BE773086A (en) |
| DE (1) | DE2047249A1 (en) |
| FR (1) | FR2108558A5 (en) |
| GB (1) | GB1356189A (en) |
| IT (1) | IT939027B (en) |
| NL (1) | NL7113033A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015020045A1 (en) * | 2013-08-09 | 2015-02-12 | 株式会社クラレ | Film |
| JPWO2015020044A1 (en) * | 2013-08-09 | 2017-03-02 | 株式会社クラレ | Raw film for optical film production |
-
1970
- 1970-09-25 DE DE19702047249 patent/DE2047249A1/en active Pending
-
1971
- 1971-09-10 GB GB4228171A patent/GB1356189A/en not_active Expired
- 1971-09-22 NL NL7113033A patent/NL7113033A/xx unknown
- 1971-09-23 AT AT825971A patent/AT307735B/en not_active IP Right Cessation
- 1971-09-23 IT IT29027/71A patent/IT939027B/en active
- 1971-09-24 BE BE773086A patent/BE773086A/en unknown
- 1971-09-24 FR FR7134533A patent/FR2108558A5/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015020045A1 (en) * | 2013-08-09 | 2015-02-12 | 株式会社クラレ | Film |
| JPWO2015020044A1 (en) * | 2013-08-09 | 2017-03-02 | 株式会社クラレ | Raw film for optical film production |
| JPWO2015020045A1 (en) * | 2013-08-09 | 2017-03-02 | 株式会社クラレ | the film |
| US9611367B2 (en) | 2013-08-09 | 2017-04-04 | Kuraray Co., Ltd. | Film |
Also Published As
| Publication number | Publication date |
|---|---|
| BE773086A (en) | 1972-01-17 |
| AT307735B (en) | 1973-06-12 |
| IT939027B (en) | 1973-02-10 |
| FR2108558A5 (en) | 1972-05-19 |
| NL7113033A (en) | 1972-03-28 |
| DE2047249A1 (en) | 1972-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |