PL355873A1 - Sposób wytwarzania poliorganosiloksanów przez polimeryzację katalizowaną układem katalitycznym na podstawie kwasu trifluorometanosulfonowego i pochodnych kwasu trifluorometanosulfonowego - Google Patents
Sposób wytwarzania poliorganosiloksanów przez polimeryzację katalizowaną układem katalitycznym na podstawie kwasu trifluorometanosulfonowego i pochodnych kwasu trifluorometanosulfonowegoInfo
- Publication number
- PL355873A1 PL355873A1 PL00355873A PL35587300A PL355873A1 PL 355873 A1 PL355873 A1 PL 355873A1 PL 00355873 A PL00355873 A PL 00355873A PL 35587300 A PL35587300 A PL 35587300A PL 355873 A1 PL355873 A1 PL 355873A1
- Authority
- PL
- Poland
- Prior art keywords
- triflic acid
- system based
- catalytic system
- acid derivatives
- preparing polyorganosiloxanes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
- C08G77/08—Preparatory processes characterised by the catalysts used
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9916012A FR2802540B1 (fr) | 1999-12-17 | 1999-12-17 | Procede de preparation de polyorganosiloxanes par polymerisation catalysee par un systeme catalytique a base d'acide triflique ou de derives de l'acide triflique |
Publications (1)
Publication Number | Publication Date |
---|---|
PL355873A1 true PL355873A1 (pl) | 2004-05-31 |
Family
ID=9553438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL00355873A PL355873A1 (pl) | 1999-12-17 | 2000-12-14 | Sposób wytwarzania poliorganosiloksanów przez polimeryzację katalizowaną układem katalitycznym na podstawie kwasu trifluorometanosulfonowego i pochodnych kwasu trifluorometanosulfonowego |
Country Status (14)
Country | Link |
---|---|
US (1) | US6737495B2 (pl) |
EP (1) | EP1250379A1 (pl) |
JP (1) | JP2003517072A (pl) |
KR (1) | KR20020063235A (pl) |
CN (1) | CN1414991A (pl) |
AU (1) | AU2185601A (pl) |
BR (1) | BR0016767A (pl) |
CA (1) | CA2394266A1 (pl) |
FR (1) | FR2802540B1 (pl) |
IL (1) | IL150211A0 (pl) |
MX (1) | MXPA02005915A (pl) |
PL (1) | PL355873A1 (pl) |
RU (1) | RU2002119012A (pl) |
WO (1) | WO2001044349A1 (pl) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2837825B1 (fr) * | 2002-03-26 | 2005-02-25 | Rhodia Chimie Sa | Procede de preparation de resines polyorganosiloxane fonctionnalisees par redistribution en presence d'acide triflique et/ou d'au moins l'un de ses derives et de charge inerte non basique |
FR2837826B1 (fr) * | 2002-03-26 | 2005-10-28 | Rhodia Chimie Sa | Procede de preparation de resines polyorganosiloxane fonctionnalisees par redistribution en presence d'au moins un derive d'acide triflique |
MXPA05012221A (es) * | 2003-05-14 | 2006-02-10 | Ge Bayer Silicones Gmbh & Co | Compuestos de poliorganosiloxano para el tratamiento de sustratos. |
EP1882002A1 (en) * | 2005-05-16 | 2008-01-30 | Dow Corning Corporation | Method for the redistribution of polyorganosiloxanes |
CN104231276A (zh) * | 2014-08-26 | 2014-12-24 | 浙江中天氟硅材料有限公司 | 一种端乙烯基硅油的制备方法 |
CN107141479A (zh) * | 2017-06-04 | 2017-09-08 | 王艺霖 | 一种化妆品用二甲基硅油的制备方法 |
CA3099861A1 (en) * | 2018-05-17 | 2019-11-21 | Evonik Operations Gmbh | Linear polydimethylsiloxane-polyoxyalkylene block copolymers of the structural type aba |
EP3794059A1 (de) | 2018-05-17 | 2021-03-24 | Evonik Operations GmbH | Lineare polydimethylsiloxan-polyoxyalkylen-blockcopolymere des strukturtyps aba |
EP3841154B1 (en) | 2018-08-24 | 2022-09-21 | Dow Silicones Corporation | Method for condensation polymerization of hydroxyl-terminated polydiorganosiloxanes |
US11136436B2 (en) | 2018-08-24 | 2021-10-05 | Dow Silicones Corporation | Method for condensation polymerization of hydroxyl-terminated polydiorganosiloxanes |
EP3744752A1 (de) * | 2019-05-28 | 2020-12-02 | Evonik Operations GmbH | Verfahren zur herstellung von nichtcyclischen alkoxyfunktionellen polysiloxanen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1091380A (en) * | 1975-03-07 | 1980-12-09 | Mark W. Siefken | Polymerization of silanes |
US4222952A (en) * | 1979-06-25 | 1980-09-16 | Union Carbide Corporation | Siloxane bond rearrangement effected by solid perfluorinated polymers containing pendant sulfonic acid groups |
DE2951801A1 (de) * | 1979-12-21 | 1981-07-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von aequilibrierungsprodukten von organosiloxanen |
FR2505850B1 (fr) * | 1981-05-12 | 1985-06-21 | Rhone Poulenc Spec Chim | Procede d'obtention de polysiloxanes de masses moleculaires elevees par polymerisation et rearrangement de polysiloxanes en presence de catalyseur constitue par un support mineral poreux recouvert d'un film polymerique porteur de groupement sulfonique ou phosphonique |
US4448927A (en) * | 1983-03-14 | 1984-05-15 | Dow Corning Corporation | Method of polymerizing oligomers of polydiorganosiloxane in the presence of filler |
JPS6220531A (ja) * | 1985-07-19 | 1987-01-29 | Toray Silicone Co Ltd | ジオルガノシロキサンポリマ−・微粉末シリカ混合物の製造方法 |
JPH03192126A (ja) * | 1989-12-21 | 1991-08-22 | Tokuyama Soda Co Ltd | ポリジアルキルシロキサン及びその製造方法 |
DE4116014A1 (de) * | 1991-05-16 | 1992-11-26 | Wacker Chemie Gmbh | Verfahren zur herstellung von organo(poly)siloxanen |
JPH10511995A (ja) * | 1994-12-12 | 1998-11-17 | ヒュールス シリコーン ゲゼルシャフト ミット ベシュレンクテル ハフツング | 実質的に環状成分不含のポリオルガノ−シロキサン及び有機官能性シロキサンの製法 |
US6294634B1 (en) * | 2000-03-28 | 2001-09-25 | Dow Corning Corporation | Organosilicon compositions from cyclosiloxanes |
-
1999
- 1999-12-17 FR FR9916012A patent/FR2802540B1/fr not_active Expired - Fee Related
-
2000
- 2000-12-14 KR KR1020027007758A patent/KR20020063235A/ko not_active Application Discontinuation
- 2000-12-14 EP EP00985435A patent/EP1250379A1/fr not_active Withdrawn
- 2000-12-14 PL PL00355873A patent/PL355873A1/pl unknown
- 2000-12-14 US US10/149,719 patent/US6737495B2/en not_active Expired - Fee Related
- 2000-12-14 BR BR0016767-3A patent/BR0016767A/pt not_active IP Right Cessation
- 2000-12-14 RU RU2002119012/04A patent/RU2002119012A/ru not_active Application Discontinuation
- 2000-12-14 MX MXPA02005915A patent/MXPA02005915A/es unknown
- 2000-12-14 WO PCT/FR2000/003518 patent/WO2001044349A1/fr not_active Application Discontinuation
- 2000-12-14 JP JP2001544832A patent/JP2003517072A/ja not_active Abandoned
- 2000-12-14 IL IL15021100A patent/IL150211A0/xx unknown
- 2000-12-14 CA CA002394266A patent/CA2394266A1/fr not_active Abandoned
- 2000-12-14 CN CN00818121A patent/CN1414991A/zh active Pending
- 2000-12-14 AU AU21856/01A patent/AU2185601A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FR2802540B1 (fr) | 2002-05-24 |
AU2185601A (en) | 2001-06-25 |
CA2394266A1 (fr) | 2001-06-21 |
EP1250379A1 (fr) | 2002-10-23 |
MXPA02005915A (es) | 2003-02-27 |
JP2003517072A (ja) | 2003-05-20 |
FR2802540A1 (fr) | 2001-06-22 |
US20030109659A1 (en) | 2003-06-12 |
IL150211A0 (en) | 2002-12-01 |
CN1414991A (zh) | 2003-04-30 |
US6737495B2 (en) | 2004-05-18 |
RU2002119012A (ru) | 2004-01-10 |
BR0016767A (pt) | 2002-12-10 |
KR20020063235A (ko) | 2002-08-01 |
WO2001044349A1 (fr) | 2001-06-21 |
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