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BR8903877A - Processo para preparacao de diorganopolissiloxano linear,produto obtido e utilizacao deste produto - Google Patents

Processo para preparacao de diorganopolissiloxano linear,produto obtido e utilizacao deste produto

Info

Publication number
BR8903877A
BR8903877A BR898903877A BR8903877A BR8903877A BR 8903877 A BR8903877 A BR 8903877A BR 898903877 A BR898903877 A BR 898903877A BR 8903877 A BR8903877 A BR 8903877A BR 8903877 A BR8903877 A BR 8903877A
Authority
BR
Brazil
Prior art keywords
product
preparation
linear diorganopolysiloxane
product obtained
diorganopolysiloxane
Prior art date
Application number
BR898903877A
Other languages
English (en)
Inventor
Jean-Marc Frances
Pierre-Michel Peccoux
Original Assignee
Rhodia
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhodia filed Critical Rhodia
Publication of BR8903877A publication Critical patent/BR8903877A/pt

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
    • 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups

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)
  • Compositions Of Macromolecular Compounds (AREA)
BR898903877A 1988-07-29 1989-07-27 Processo para preparacao de diorganopolissiloxano linear,produto obtido e utilizacao deste produto BR8903877A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810538A FR2634768A1 (fr) 1988-07-29 1988-07-29 Procede de preparation de diorganopolysiloxanes a groupements terminaux alcoxy

Publications (1)

Publication Number Publication Date
BR8903877A true BR8903877A (pt) 1990-03-20

Family

ID=9369104

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898903877A BR8903877A (pt) 1988-07-29 1989-07-27 Processo para preparacao de diorganopolissiloxano linear,produto obtido e utilizacao deste produto

Country Status (5)

Country Link
US (1) US5055502A (pt)
EP (1) EP0354138A1 (pt)
JP (1) JPH0275632A (pt)
BR (1) BR8903877A (pt)
FR (1) FR2634768A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0717752B2 (ja) * 1990-08-08 1995-03-01 信越化学工業株式会社 アルコキシ官能性オルガノポリシロキサンの製造方法
CA2056487A1 (en) * 1990-12-17 1992-06-18 Gary M. Lucas Additives for improving low modulus of room temperature vulcanizable compositions
US5300608A (en) * 1992-03-31 1994-04-05 Loctite Corporation Process for preparing alkoxy-terminated organosiloxane fluids using organo-lithium reagents
US5663269A (en) * 1992-03-31 1997-09-02 Loctite Corporation Organosiloxane fluids prepared using organo-lithium reagents
US5670597A (en) * 1995-01-31 1997-09-23 Wacker-Chemie Gmbh Process for the preparation of organopolysiloxanes containing organyloxy groups
KR20020092060A (ko) * 2001-06-01 2002-12-11 김정균 알콕시 작용성 그룹을 포함한 폴리실록산 화합물
JP2007270055A (ja) * 2006-03-31 2007-10-18 Jsr Corp 多官能ポリシロキサンおよび金属酸化物微粒子含有ポリシロキサン組成物、ならびにそれらの製造方法
DE102007009286A1 (de) * 2007-02-26 2008-08-28 Wacker Chemie Ag Verfahren zur Herstellung von Organyloxygruppen aufweisenden Organosiliciumverbindungen
DE102007034711A1 (de) 2007-07-25 2009-01-29 Wacker Chemie Ag Verfahren zur Herstellung von Organyloxygruppen aufweisenden Organosiliciumverbindungen
FR2925511A1 (fr) * 2007-12-20 2009-06-26 Bluestar Silicones France Soc Composition organopolysiloxanique vulcanisable a temperature ambiante en elastomere et nouveaux catalyseurs de polycondensation d'organopolysiloxanes.
FR2925516A1 (fr) * 2007-12-20 2009-06-26 Bluestar Silicones France Soc Composition organopolysiloxanique vulcanisable a temperature ambiante en elastomere et nouveaux catalyseurs de polycondensation d'organopolysiloxanes.
JP2011506738A (ja) * 2007-12-20 2011-03-03 ブルースター・シリコーン・フランス・エスアエス エラストマーを得るための室温加硫可能なオルガノポリシロキサン組成物および新規なオルガノポリシロキサン重縮合触媒
US20110305911A1 (en) * 2008-04-30 2011-12-15 Bluestar Silicones France Article having antifouling properties and intended to be used in aquatic applications, particularly marine applications
EP2291463B1 (fr) * 2008-04-30 2016-03-23 Bluestar Silicones France Article presentant des proprietes antisalissures et destine a etre utilise dans des applications aquatiques en particulier marines.
ES2477561T3 (es) * 2009-06-19 2014-07-17 Bluestar Silicones France Composición de silicona reticulable por deshidrogenación-condensación en presencia de un catalizador metálico
JP5852239B2 (ja) * 2011-07-20 2016-02-03 ダウ コーニング コーポレーションＤｏｗ Ｃｏｒｎｉｎｇ Ｃｏｒｐｏｒａｔｉｏｎ 亜鉛含有錯体及び縮合反応触媒、この触媒を調製する方法、及びこの触媒を含有する組成物
EP2753655B1 (en) 2011-09-07 2019-12-04 Dow Silicones Corporation Titanium containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts
WO2013036548A2 (en) 2011-09-07 2013-03-14 Dow Corning Corporation Zirconium containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts
US9139699B2 (en) 2012-10-04 2015-09-22 Dow Corning Corporation Metal containing condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts
US9156948B2 (en) 2011-10-04 2015-10-13 Dow Corning Corporation Iron(II) containing complex and condensation reaction catalysts, methods for preparing the catalysts, and compositions containing the catalysts
CN104981523B (zh) * 2012-12-20 2018-10-09 埃肯有机硅法国简易股份公司 在环境温度下可硫化成弹性体的有机聚硅氧烷组合物以及有机聚硅氧烷缩聚催化剂
EP2935492B1 (fr) * 2012-12-20 2016-10-26 Bluestar Silicones France SAS Article présentant des propriétés antisalissures et destiné à être utilisé dans des applications aquatiques en particulier marines
EP2813529A1 (de) 2013-06-11 2014-12-17 Sika Technology AG Härtbare Zusammensetzung auf Basis von Silangruppen-haltigen Polymeren und einem Zinkkatalysator
JP2020509101A (ja) 2017-02-28 2020-03-26 ワッカー ケミー アクチエンゲゼルシャフトＷａｃｋｅｒ Ｃｈｅｍｉｅ ＡＧ エラストマーを得るための架橋性組成物の製造方法
CN116134094A (zh) 2020-09-01 2023-05-16 瓦克化学股份公司 基于有机硅化合物的可交联组合物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE623603A (pt) * 1961-10-16
US3122522A (en) * 1961-10-16 1964-02-25 Dow Corning One-component room temperature curing system employing new silicone intermediates
US3542901A (en) * 1968-06-26 1970-11-24 Midland Silicones Ltd Organosilicon compositions
NL7603240A (nl) * 1975-05-19 1976-11-23 Gen Electric Werkwijze ter bereiding van hardbare materialen.
US4111890A (en) * 1977-12-19 1978-09-05 Sws Silicones Corporation Curable organopolysiloxane compositions containing titanium esters
US4438039A (en) * 1980-07-02 1984-03-20 General Electric Company Titanium chelate catalyst for silicone compositions
US4460739A (en) * 1983-07-01 1984-07-17 General Electric Company Composition for promoting adhesion of curable silicones to substrates
US4680364A (en) * 1985-06-18 1987-07-14 General Electric Company Room temperature vulcanizable silicone compositions having improved adhesion

Also Published As

Publication number Publication date
JPH0275632A (ja) 1990-03-15
EP0354138A1 (fr) 1990-02-07
US5055502A (en) 1991-10-08
FR2634768A1 (fr) 1990-02-02

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FA2 Application deemed withdrawn (art. 19(5))