IT988258B - Cianoperfluoro vinil eteri lo ro preparazione e loro copolimeri - Google Patents
Cianoperfluoro vinil eteri lo ro preparazione e loro copolimeriInfo
- Publication number
- IT988258B IT988258B IT50724/73A IT5072473A IT988258B IT 988258 B IT988258 B IT 988258B IT 50724/73 A IT50724/73 A IT 50724/73A IT 5072473 A IT5072473 A IT 5072473A IT 988258 B IT988258 B IT 988258B
- Authority
- IT
- Italy
- Prior art keywords
- cyanoperfluoro
- copolymers
- preparation
- vinyl ethers
- ethers
- Prior art date
Links
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
- C08F16/00—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F16/12—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
- C08F16/14—Monomers containing only one unsaturated aliphatic radical
- C08F16/28—Monomers containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00262590A US3852326A (en) | 1972-06-14 | 1972-06-14 | Cyanoperfluoro(vinyl ethers), their preparation and copolymers thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
IT988258B true IT988258B (it) | 1975-04-10 |
Family
ID=22998165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50724/73A IT988258B (it) | 1972-06-14 | 1973-06-12 | Cianoperfluoro vinil eteri lo ro preparazione e loro copolimeri |
Country Status (4)
Country | Link |
---|---|
US (1) | US3852326A (it) |
JP (1) | JPS5720301B2 (it) |
CA (1) | CA1000296A (it) |
IT (1) | IT988258B (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3943112A (en) * | 1971-08-31 | 1976-03-09 | E. I. Du Pont De Nemours And Company | Copolymers of polyhalogenated isocyanates |
US4131740A (en) * | 1977-04-20 | 1978-12-26 | E. I. Du Pont De Nemours And Company | Alkyl perfluoro-ω-fluoroformyl esters and their preparation |
US4281092A (en) * | 1978-11-30 | 1981-07-28 | E. I. Du Pont De Nemours And Company | Vulcanizable fluorinated copolymers |
US4273728A (en) * | 1979-03-14 | 1981-06-16 | E. I. Du Pont De Nemours And Company | Polyfluoroallyloxy compounds, their preparation and copolymers therefrom |
IT1125484B (it) * | 1979-03-14 | 1986-05-14 | Du Pont | Composti polifluorallilossilici,loro preparazione e copolimeri da essi ottenuti |
US4401711A (en) * | 1981-01-16 | 1983-08-30 | E. I. Du Pont De Nemours And Company | Cation exchange membrane with high equivalent weight component |
US4851161A (en) * | 1981-07-02 | 1989-07-25 | E. I. Du Pont De Nemours And Company | β-substituted polyfluoropropionate salts and derivatives |
US4390720A (en) * | 1981-10-14 | 1983-06-28 | E. I. Du Pont De Nemours And Company | Alkyl-ω-fluoroformyl ester and process |
US4591439A (en) * | 1984-05-08 | 1986-05-27 | E. I. Du Pont De Nemours And Company | Ion exchange process and apparatus |
JPS61175003U (it) * | 1985-04-22 | 1986-10-31 | ||
US5252193A (en) * | 1991-11-04 | 1993-10-12 | E. I. Du Pont De Nemours And Company | Controlled roughening of reinforced cation exchange membrane |
EP0545068A3 (en) * | 1991-11-08 | 1993-12-22 | Du Pont | Wetting of diaphragms |
JP3400847B2 (ja) * | 1994-03-31 | 2003-04-28 | 旭硝子株式会社 | 架橋した非晶質含フッ素重合体の製造方法および非晶質含フッ素重合体溶液組成物 |
US5824749A (en) * | 1994-10-04 | 1998-10-20 | Nippon Mektron, Limited | Fluorine-containing elastomer composition |
JP3223776B2 (ja) * | 1995-03-31 | 2001-10-29 | 日本メクトロン株式会社 | 含フッ素エラストマー組成物 |
JPWO2007119834A1 (ja) | 2006-04-19 | 2009-08-27 | 旭硝子株式会社 | 含フッ素エラストマー組成物および含フッ素ゴム成形品 |
WO2008041557A1 (fr) * | 2006-10-03 | 2008-04-10 | Unimatec Co., Ltd. | Composition élastomère contenant du fluor |
CN107814689B (zh) * | 2016-09-14 | 2020-11-24 | 中化近代环保化工(西安)有限公司 | 一种流化床制备全氟甲基乙烯基醚的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3129250A (en) * | 1956-11-27 | 1964-04-14 | Pennsalt Chemicals Corp | The product prepared by reacting acetylene with trifluoroethanol |
US3347901A (en) * | 1962-11-23 | 1967-10-17 | Du Pont | Perfluorinated monomers |
US3641104A (en) * | 1966-02-16 | 1972-02-08 | Du Pont | Cyano substituted perfluorovinyl ethers |
US3564059A (en) * | 1966-07-11 | 1971-02-16 | Montedison Spa | Perfluorinated ethers and polyethers |
DE1745169B2 (de) * | 1967-02-09 | 1977-04-21 | Montecatini Edison S.P.A., Mailand (Italien) | Fluorierte lineare polyaether und verfahren zu ihrer herstellung |
US3706773A (en) * | 1967-04-25 | 1972-12-19 | Allied Chem | Fluorocarbon compounds |
US3575890A (en) * | 1969-02-26 | 1971-04-20 | Allied Chem | Oxazine and oxazoline derived c-n backbone polymers |
US3715387A (en) * | 1969-11-05 | 1973-02-06 | Dow Corning | Fluoroalkylene alcohols and esters |
US3660315A (en) * | 1970-09-22 | 1972-05-02 | Du Pont | Process for preparing fluorine-containing polymers |
US3721696A (en) * | 1970-11-27 | 1973-03-20 | Montedison Spa | Polyoxyperfluoromethylene compounds and process of their preparation |
-
1972
- 1972-06-14 US US00262590A patent/US3852326A/en not_active Expired - Lifetime
-
1973
- 1973-05-07 CA CA170,779A patent/CA1000296A/en not_active Expired
- 1973-06-12 IT IT50724/73A patent/IT988258B/it active
- 1973-06-12 JP JP6551373A patent/JPS5720301B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5720301B2 (it) | 1982-04-27 |
CA1000296A (en) | 1976-11-23 |
US3852326A (en) | 1974-12-03 |
JPS4961119A (it) | 1974-06-13 |
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