FR1168962A - Procédé de polymérisation du tétrafluoréthylène - Google Patents
Procédé de polymérisation du tétrafluoréthylèneInfo
- Publication number
- FR1168962A FR1168962A FR1168962DA FR1168962A FR 1168962 A FR1168962 A FR 1168962A FR 1168962D A FR1168962D A FR 1168962DA FR 1168962 A FR1168962 A FR 1168962A
- Authority
- FR
- France
- Prior art keywords
- polymerization process
- tetrafluoroethylene polymerization
- tetrafluoroethylene
- polymerization
- 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
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
- C08F214/00—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
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
-
- 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
- C08F14/26—Tetrafluoroethene
-
- 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
- Y10S526/911—Emulsifying agents
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US550854A US2965595A (en) | 1955-12-05 | 1955-12-05 | Process for polymerizing tetrafluoroethylene in the presence of polymerstabilizing agents |
US12005A US3066122A (en) | 1955-12-05 | 1960-03-01 | Process for polymerizing tetrafluoroethylene |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1168962A true FR1168962A (fr) | 1958-12-19 |
Family
ID=26683036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1168962D Expired FR1168962A (fr) | 1955-12-05 | 1956-12-04 | Procédé de polymérisation du tétrafluoréthylène |
Country Status (4)
Country | Link |
---|---|
US (1) | US3066122A (fr) |
DE (1) | DE1072810B (fr) |
FR (1) | FR1168962A (fr) |
GB (1) | GB805115A (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3132124A (en) * | 1961-07-06 | 1964-05-05 | Du Pont | Copolymerization of tetrafluoroethylene and hexafluoropropylene |
NL145247B (nl) * | 1964-12-08 | 1975-03-17 | Du Pont | Werkwijze voor het polymeriseren van perfluorkoolstofverbindingen. |
US4025481A (en) * | 1971-01-28 | 1977-05-24 | Produits Chimiques Ugine Kuhlmann | Method for the preparation of aqueous dispersions of polytetrafluoroethylene with halogenated hydrocarbon as stabilizing agent |
GB1569021A (en) * | 1976-03-17 | 1980-06-11 | Kuraray Co | Adhesive cementing agents containing partial phosphonic orphosphonic acid esters |
US4400313A (en) * | 1980-06-30 | 1983-08-23 | The Dow Chemical Company | Process for waste encapsulation |
EP0271243B1 (fr) * | 1986-11-21 | 1991-10-30 | E.I. Du Pont De Nemours And Company | Procédé de polymérisation de tétrafluoroéthylène |
IT1228944B (it) * | 1987-08-27 | 1991-07-10 | Ausimont Spa | Perfluoralcheni e loro prodotti di fluorurazione |
FR2644466B1 (fr) * | 1989-03-15 | 1992-08-14 | Solvay | Procede pour la fabrication de polymeres du fluorure de vinylidene et utilisation des polymeres du fluorure de vinylidene pour la formulation de peintures |
DE69207105T2 (de) * | 1991-08-01 | 1996-05-15 | Kureha Chemical Industry Co., Ltd., Tokio/Tokyo | Verfahren zur Herstellung von Vinylidene-Fluoride-Polymer |
IT1263955B (it) * | 1993-02-23 | 1996-09-05 | Ausimont Spa | Processo di (co) polimerizzazione radicalica di monomeri olefinici fluorurati |
EP0638596B1 (fr) * | 1993-03-17 | 1999-10-06 | Asahi Glass Company Ltd. | Procede de production d'un polymere fluore |
IT1271136B (it) * | 1993-03-23 | 1997-05-27 | Ausimont Spa | Processo di (co)polimerizzazione in emulsione acquosa di monomeri olefinici fluorurati |
IT1271422B (it) * | 1993-10-15 | 1997-05-28 | Ausimont Spa | Procedimento per la preparazione di copolimeri del tetrafluoroetilene con altri monomeri perfluorurati |
EP0837916A1 (fr) * | 1995-07-13 | 1998-04-29 | E.I. Du Pont De Nemours And Company | Composition de dispersion de polymere de tetrafluoroethylene |
US6808659B2 (en) * | 1998-07-10 | 2004-10-26 | Jeneric/Pentron Incorporated | Solid free-form fabrication methods for the production of dental restorations |
US6653365B2 (en) | 2001-05-01 | 2003-11-25 | Pentron Clinical Technologies, Llc | Dental composite materials and method of manufacture thereof |
JP2003096107A (ja) | 2001-09-27 | 2003-04-03 | Shigeo Okahata | 含フッ素ポリマーの製造方法 |
WO2007041587A2 (fr) * | 2005-09-30 | 2007-04-12 | Danville Materials, Inc. | Agent biomedical d'amelioration de l'adherence |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2600821A (en) * | 1948-03-30 | 1952-06-17 | Kellogg M W Co | Process for polymerizing trifluorochloroethylene |
US2662065A (en) * | 1951-05-10 | 1953-12-08 | Du Pont | Process for obtaining dispersions of polyfluorethylenes |
US2750350A (en) * | 1953-05-12 | 1956-06-12 | Du Pont | Dispersion polymerization process for tetrafluoroethylene |
US2952669A (en) * | 1954-09-17 | 1960-09-13 | Du Pont | Polymerization of perfluorocarbon polymers |
-
0
- DE DENDAT1072810D patent/DE1072810B/de active Pending
-
1956
- 1956-11-22 GB GB35805/56A patent/GB805115A/en not_active Expired
- 1956-12-04 FR FR1168962D patent/FR1168962A/fr not_active Expired
-
1960
- 1960-03-01 US US12005A patent/US3066122A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1072810B (de) | 1960-01-07 |
US3066122A (en) | 1962-11-27 |
GB805115A (en) | 1958-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1144316A (fr) | Procédé de polymérisation | |
CH354945A (fr) | Procédé de polymérisation de l'éthylène | |
FR1198426A (fr) | Procédé de polymérisation du tétrafluoréthylène | |
FR1168962A (fr) | Procédé de polymérisation du tétrafluoréthylène | |
CH373562A (fr) | Procédé de polymérisation | |
FR1180397A (fr) | Procédé de chloruration du polyéthylène | |
FR1146633A (fr) | Procédé électrophotographique | |
FR1172352A (fr) | Procédé de polymérisation | |
FR1131556A (fr) | Procédé de préparation du tétrafluoréthylène | |
FR1174399A (fr) | Procédé de polymérisation | |
FR1153908A (fr) | Procédé et catalyseur de polymérisation | |
CH354256A (fr) | Procédé de chloruration de polyéthylènes | |
FR1162725A (fr) | Procédé de polymérisation du propylène | |
FR1178150A (fr) | Procédé de polymérisation du chloroprène | |
FR1136525A (fr) | Procédé de stérilisation | |
FR1159548A (fr) | Procédé de polymérisation du styrène | |
FR71705E (fr) | Procédé de polymérisation des oléfines fluorées | |
FR1123874A (fr) | Procédé de construction | |
FR1158724A (fr) | Procédé de production de polyéthylène | |
FR1241318A (fr) | Procédé de polymérisation du tétrafluoroéthylène | |
FR1157838A (fr) | Procédé de polymérisation de l'éthylène | |
FR1155223A (fr) | Procédé de polymérisation de l'éthylène | |
FR1152304A (fr) | Procédé de polymérisation des oléfines fluorées | |
FR1121315A (fr) | Procédé de moulage du tétrafluoréthylène | |
FR1130326A (fr) | Procédé de moulage |