GB940176A - Improvements in or relating to the production of vinyl fluoride polymers - Google Patents
Improvements in or relating to the production of vinyl fluoride polymersInfo
- Publication number
- GB940176A GB940176A GB6982/62A GB698262A GB940176A GB 940176 A GB940176 A GB 940176A GB 6982/62 A GB6982/62 A GB 6982/62A GB 698262 A GB698262 A GB 698262A GB 940176 A GB940176 A GB 940176A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl fluoride
- aqueous solution
- catalyst
- relating
- production
- 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
- 229920002620 polyvinyl fluoride Polymers 0.000 title 1
- 239000007864 aqueous solution Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 abstract 2
- 239000004159 Potassium persulphate Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 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
- 150000003254 radicals Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000011949 solid catalyst Substances 0.000 abstract 1
- 239000000243 solution Substances 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
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/18—Monomers containing fluorine
- C08F14/20—Vinyl fluoride
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/912—Reaction medium purification
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US92763A US3129207A (en) | 1961-03-02 | 1961-03-02 | Process for the polymerization of vinyl fluoride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB940176A true GB940176A (en) | 1963-10-23 |
Family
ID=22235031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6982/62A Expired GB940176A (en) | 1961-03-02 | 1962-02-22 | Improvements in or relating to the production of vinyl fluoride polymers |
Country Status (5)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3464963A (en) * | 1964-08-26 | 1969-09-02 | Du Pont | Process for polymerizing vinyl fluoride |
| US3404127A (en) * | 1964-09-17 | 1968-10-01 | Gaf Corp | Simultaneous polymerization and alkylation of acrylate esters |
| US3428618A (en) * | 1965-05-10 | 1969-02-18 | Phillips Petroleum Co | Process for polymerizing fluoroolefins with a cyclic azo amidine free radical initiator |
| US4340702A (en) * | 1979-10-22 | 1982-07-20 | The B. F. Goodrich Company | Ultrafiltration of vinyl resin latices and reuse of permeate in emulsion polymerization |
| IT1269519B (it) | 1994-05-19 | 1997-04-01 | Atochem Elf Italia | Processo per la preparazione di polimeri acrilici |
| US6242547B1 (en) | 1997-04-15 | 2001-06-05 | E. I. Du Pont De Nemours And Company | Vinyl fluoride interpolymers of low crystallinity |
| US6403740B1 (en) | 1997-04-15 | 2002-06-11 | E. I. Du Pont De Nemours And Company | Vinyl fluoride interpolymers |
| TW200630385A (en) * | 2005-02-09 | 2006-09-01 | Vinnolit Gmbh & Co Kg | Process for the polymerisation of vinyl-containing monomers |
| JP2010501673A (ja) * | 2006-08-24 | 2010-01-21 | スリーエム イノベイティブ プロパティズ カンパニー | フルオロポリマーの製造方法 |
| CN101821301B (zh) | 2007-10-12 | 2012-06-27 | 3M创新有限公司 | 制备纯净含氟聚合物的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE462425A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1943-11-19 | |||
| US2510783A (en) * | 1946-12-18 | 1950-06-06 | Du Pont | Vinyl fluoride polymerization process |
| US2810702A (en) * | 1953-04-10 | 1957-10-22 | Du Pont | Polyvinyl fluoride dispersions |
-
0
- NL NL275409D patent/NL275409A/xx unknown
- BE BE614581D patent/BE614581A/xx unknown
-
1961
- 1961-03-02 US US92763A patent/US3129207A/en not_active Expired - Lifetime
-
1962
- 1962-02-22 GB GB6982/62A patent/GB940176A/en not_active Expired
- 1962-03-01 DE DE19621520484 patent/DE1520484A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE614581A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| DE1520484A1 (de) | 1970-01-22 |
| NL275409A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| US3129207A (en) | 1964-04-14 |
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