ES2155275T3 - Procedimiento para la obtencion de cauchos fluorados de baja viscosidad. - Google Patents
Procedimiento para la obtencion de cauchos fluorados de baja viscosidad.Info
- Publication number
- ES2155275T3 ES2155275T3 ES98116714T ES98116714T ES2155275T3 ES 2155275 T3 ES2155275 T3 ES 2155275T3 ES 98116714 T ES98116714 T ES 98116714T ES 98116714 T ES98116714 T ES 98116714T ES 2155275 T3 ES2155275 T3 ES 2155275T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- low viscosity
- flowers
- obtaining
- obtaining flowers
- 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 - Lifetime
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
- 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
-
- 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
- C08F14/22—Vinylidene fluoride
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Artificial Filaments (AREA)
- Polymerisation Methods In General (AREA)
- Polyethers (AREA)
Abstract
LA PRESENTE INVENCION TRATA DE UN PROCEDIMIENTO PARA LA FABRICACION DE CAUCHOS FLUORADOS CON BAJA VISCOSIDAD MEDIANTE POLIMERIZACION RADICAL DE FLUOROMONOMEROS EN PRESNECIA DE PERFLUORO(CICLO)ALQUILSULFONAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19740633A DE19740633A1 (de) | 1997-09-16 | 1997-09-16 | Verfahren zur Herstellung von niedrigviskosen Fluorkautschuken |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2155275T3 true ES2155275T3 (es) | 2001-05-01 |
Family
ID=7842475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98116714T Expired - Lifetime ES2155275T3 (es) | 1997-09-16 | 1998-09-03 | Procedimiento para la obtencion de cauchos fluorados de baja viscosidad. |
Country Status (8)
Country | Link |
---|---|
US (2) | US5969064A (es) |
EP (1) | EP0908475B1 (es) |
JP (1) | JPH11152311A (es) |
KR (1) | KR19990029810A (es) |
CA (1) | CA2247230A1 (es) |
DE (2) | DE19740633A1 (es) |
ES (1) | ES2155275T3 (es) |
TW (1) | TW460480B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19844188A1 (de) * | 1998-09-28 | 2000-03-30 | Bayer Ag | Verfahren zur Herstellung eines schnellvernetzbaren Fluorkautschukes |
DE19924439A1 (de) | 1999-05-28 | 2000-11-30 | Bayer Ag | Schnell vernetzendes Fluorpolymer |
US6627716B1 (en) * | 2002-04-10 | 2003-09-30 | Chung-Shan Institute Of Science & Technology | Process for preparing chlorotrifluoroethylene homopolymers having a low molecular weight |
JP6078342B2 (ja) | 2009-10-29 | 2017-02-08 | ソルヴェイ・スペシャルティ・ポリマーズ・イタリー・エッセ・ピ・ア | スルホニルフルオリドポリマーの単離方法、およびそれによって得られるポリマー |
US9458272B2 (en) | 2010-12-20 | 2016-10-04 | Solvay Specialty Polymers Italy S.P.A. | Low viscosity fluoroelastomers |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146532A (en) * | 1974-07-20 | 1979-03-27 | Daikin Kogyo Co., Ltd. | Fluoroelastomer composition with diazobicycloundecenium |
JPS53125491A (en) * | 1977-04-08 | 1978-11-01 | Daikin Ind Ltd | Fluorine-containing polymer easily curable and its curable composition |
US4329478A (en) * | 1981-01-30 | 1982-05-11 | Minnesota Mining And Manufacturing Company | Cyclic perfluoroaliphaticdisulfonic acid anhydrides |
US4332954A (en) * | 1981-01-30 | 1982-06-01 | Minnesota Mining And Manufacturing Company | Cyclic sulfoperfluoroaliphaticcarboxylic acid anhydrides |
JP2679729B2 (ja) * | 1988-06-22 | 1997-11-19 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | 加硫可能な組成物 |
JPH0341137A (ja) * | 1989-07-07 | 1991-02-21 | Hitachi Cable Ltd | 重合体ブレンド組成物 |
JPH04288305A (ja) * | 1991-03-15 | 1992-10-13 | Nippon Mektron Ltd | パーオキサイド加硫可能な含フッ素エラストマ−の製造方法 |
US5182342A (en) * | 1992-02-28 | 1993-01-26 | E. I. Du Pont De Nemours And Company | Hydrofluorocarbon solvents for fluoromonomer polymerization |
US5231154A (en) * | 1992-09-25 | 1993-07-27 | E. I. Dupont De Nemours And Company | Iodine containing chain transfer angents for fluoropolymer polymerizations |
US5286822A (en) * | 1993-02-03 | 1994-02-15 | E. I. Du Pont De Nemours And Company | Perfluoroalkyl sulfide polymer solvents for fluoromonomer polymerization |
US5285002A (en) * | 1993-03-23 | 1994-02-08 | Minnesota Mining And Manufacturing Company | Fluorine-containing polymers and preparation and use thereof |
JPH07242785A (ja) * | 1994-03-02 | 1995-09-19 | Kurabe Ind Co Ltd | サーモクロミック樹脂組成物 |
JP3614468B2 (ja) * | 1994-08-01 | 2005-01-26 | 三井化学株式会社 | リビング重合開始剤及びそれを用いる重合方法 |
WO1996024624A2 (en) * | 1995-02-06 | 1996-08-15 | E.I. Du Pont De Nemours And Company | Amorphous tetrafluoroethylene-hexafluoropropylene copolymers |
US5618894A (en) * | 1995-03-10 | 1997-04-08 | The University Of North Carolina | Nonaqueous polymerization of fluoromonomers |
JP3505862B2 (ja) * | 1995-07-19 | 2004-03-15 | ユニマテック株式会社 | 架橋した加硫フッ素ゴムの再生方法 |
DE19530636A1 (de) * | 1995-08-21 | 1997-02-27 | Bayer Ag | Reaktive und verarbeitbare Fluorkautschuke, ein Verfahren zu deren Herstellung, ein Verfahren zur Herstellung von vernetzten, bepfropften oder modifizierten Fluorelastomeren unter Einsatz der reaktiven und verarbeitbaren Fluorkautschuke und deren Verwendung |
DE69617042T2 (de) * | 1995-12-28 | 2002-06-06 | Daikin Ind Ltd | Fluorhaltige, elastische copolymere, härtbare zusammensetzung und daraus hergestellte dichtungsmasse |
TW505665B (en) * | 1996-08-09 | 2002-10-11 | Du Pont | Process for polymerization of olefinic monomers |
DE19640972A1 (de) * | 1996-10-04 | 1998-04-16 | Bayer Ag | Flüssig-Fluorkautschuk, ein Verfahren zu seiner Herstellung und seine Verwendung |
JP3401614B2 (ja) * | 1996-11-07 | 2003-04-28 | 信越化学工業株式会社 | 導電性フッ素ゴムシートの製造方法 |
WO1999037687A1 (fr) * | 1998-01-26 | 1999-07-29 | Daikin Industries, Ltd. | Procede d'elaboration de polymere entierement halogene |
-
1997
- 1997-09-16 DE DE19740633A patent/DE19740633A1/de not_active Withdrawn
-
1998
- 1998-09-01 TW TW087114434A patent/TW460480B/zh active
- 1998-09-03 EP EP98116714A patent/EP0908475B1/de not_active Expired - Lifetime
- 1998-09-03 ES ES98116714T patent/ES2155275T3/es not_active Expired - Lifetime
- 1998-09-03 DE DE59800530T patent/DE59800530D1/de not_active Expired - Fee Related
- 1998-09-10 JP JP10272457A patent/JPH11152311A/ja active Pending
- 1998-09-11 CA CA002247230A patent/CA2247230A1/en not_active Abandoned
- 1998-09-15 KR KR1019980037992A patent/KR19990029810A/ko active IP Right Grant
- 1998-09-15 US US09/153,132 patent/US5969064A/en not_active Expired - Fee Related
-
1999
- 1999-06-04 US US09/326,001 patent/US6211314B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19990029810A (ko) | 1999-04-26 |
DE19740633A1 (de) | 1999-03-18 |
JPH11152311A (ja) | 1999-06-08 |
EP0908475A3 (de) | 1999-04-21 |
DE59800530D1 (de) | 2001-04-19 |
EP0908475A2 (de) | 1999-04-14 |
US5969064A (en) | 1999-10-19 |
US6211314B1 (en) | 2001-04-03 |
EP0908475B1 (de) | 2001-03-14 |
CA2247230A1 (en) | 1999-03-16 |
TW460480B (en) | 2001-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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