FR2673186B1 - Procede de fabrication d'organopolysiloxanes. - Google Patents

Procede de fabrication d'organopolysiloxanes.

Info

Publication number
FR2673186B1
FR2673186B1 FR929201920A FR9201920A FR2673186B1 FR 2673186 B1 FR2673186 B1 FR 2673186B1 FR 929201920 A FR929201920 A FR 929201920A FR 9201920 A FR9201920 A FR 9201920A FR 2673186 B1 FR2673186 B1 FR 2673186B1
Authority
FR
France
Prior art keywords
organopolysiloxanes
manufacture
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
Application number
FR929201920A
Other languages
English (en)
Other versions
FR2673186A1 (fr
Inventor
Gilson Jean-Marc
De La Croi Habimana Jean
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Silicones Belgium SPRL
Original Assignee
Dow Corning SA
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 Dow Corning SA filed Critical Dow Corning SA
Publication of FR2673186A1 publication Critical patent/FR2673186A1/fr
Application granted granted Critical
Publication of FR2673186B1 publication Critical patent/FR2673186B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • 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
    • 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
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • 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
    • 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
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
FR929201920A 1991-02-21 1992-02-20 Procede de fabrication d'organopolysiloxanes. Expired - Lifetime FR2673186B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919103666A GB9103666D0 (en) 1991-02-21 1991-02-21 Method of making organopolysiloxanes

Publications (2)

Publication Number Publication Date
FR2673186A1 FR2673186A1 (fr) 1992-08-28
FR2673186B1 true FR2673186B1 (fr) 1993-08-20

Family

ID=10690363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929201920A Expired - Lifetime FR2673186B1 (fr) 1991-02-21 1992-02-20 Procede de fabrication d'organopolysiloxanes.

Country Status (11)

Country Link
US (1) US5210131A (fr)
JP (1) JP3297070B2 (fr)
KR (1) KR100203251B1 (fr)
AU (1) AU645395B2 (fr)
CA (1) CA2061004A1 (fr)
DE (1) DE4205201B4 (fr)
ES (1) ES2038559B1 (fr)
FR (1) FR2673186B1 (fr)
GB (2) GB9103666D0 (fr)
IT (1) IT1256674B (fr)
NL (1) NL194442C (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317909A1 (de) * 1993-05-28 1994-12-01 Wacker Chemie Gmbh Verfahren zum Kondensieren und/oder Äquilibrieren von Organosiliciumverbindungen
DE4317978A1 (de) * 1993-05-28 1994-12-01 Wacker Chemie Gmbh Organosiliciumreste aufweisende Phosphazene, Verfahren zu deren Herstellung und deren Verwendung
WO1995001983A1 (fr) * 1993-07-10 1995-01-19 Chemiewerk Nünchritz Gmbh Catalyseur pour la fabrication d'organosiloxanes et de polyorganosiloxanes
DE4323185C1 (de) * 1993-07-10 1995-01-19 Nuenchritz Chemie Gmbh Verfahren zur Herstellung von Polyorganosiloxanen
US5420221A (en) * 1993-07-15 1995-05-30 General Electric Company Process for the production of linear organosiloxane polymers by disproportionation
US5510441A (en) * 1993-07-15 1996-04-23 General Electric Company Process for producing octamethyltrisiloxane
US5457220A (en) * 1994-04-29 1995-10-10 General Electric Company Process for the production of crosslinked siloxanes by disproportionation
DE4422813A1 (de) * 1994-06-29 1996-01-04 Wacker Chemie Gmbh Verfahren zum Stabilisieren von Organpolysiloxanen
US5698654A (en) * 1996-07-30 1997-12-16 General Electric Company Process for preparing hydrogen siloxane copolymers
US5753751A (en) * 1996-10-24 1998-05-19 General Electric Company Process for preparing self-curable alkenyl hydride siloxane copolymers and coating composition
GB9727136D0 (en) * 1997-12-24 1998-02-25 Dow Corning Catalyst composition
GB9827088D0 (en) * 1998-12-09 1999-02-03 Dow Corning Silylating agent
GB9827055D0 (en) 1998-12-09 1999-02-03 Dow Corning Method for making a catalyst composition
GB0018162D0 (en) 2000-07-26 2000-09-13 Dow Corning Sa Polymerisation reactor and process
EP1498457B1 (fr) * 2003-07-04 2005-08-10 Wacker-Chemie GmbH Compositions de polysiloxanes stables au stockage
KR101273906B1 (ko) 2005-04-06 2013-06-19 다우 코닝 코포레이션 오가노실록산 조성물
GB0604583D0 (en) 2006-03-08 2006-04-19 Dow Corning Impregnated flexible sheet material
EP2061828B1 (fr) 2006-10-10 2018-11-21 Dow Silicones Corporation Émulsions de polymère de silicone
WO2009128883A1 (fr) 2008-04-16 2009-10-22 Dow Corning Corporation Préparation de microémulsions de silicone
CN102348765B (zh) 2009-03-10 2015-09-09 道康宁东丽株式会社 水包油硅氧烷乳液组合物
GB0905205D0 (en) 2009-03-26 2009-05-13 Dow Corning Preparation of organosiloxane polymer
GB0905204D0 (en) 2009-03-26 2009-05-13 Dow Corning Preparation of organosiloxane polymers
GB0905507D0 (en) 2009-03-31 2009-05-13 Dow Corning Organopol Ysiloxane Compositions Containing An Active Material
EP2414433A2 (fr) * 2009-03-31 2012-02-08 Dow Corning Corporation Organopolysiloxanes ramifiés
GB0905502D0 (en) 2009-03-31 2009-05-13 Dow Corning Organopolysiloxane emulsions and their production
JP5669852B2 (ja) 2009-10-26 2015-02-18 ダウ コーニング コーポレーションＤｏｗ Ｃｏｒｎｉｎｇ Ｃｏｒｐｏｒａｔｉｏｎ 塗装可能なエラストマー
JP2013510079A (ja) 2009-11-03 2013-03-21 ダウ コーニング コーポレーション ポリシルアルキレンシロキサンの製造プロセス
JP5848704B2 (ja) 2010-07-02 2016-01-27 東レ・ダウコーニング株式会社 水中油型シリコーンエマルジョン組成物
CN108137811A (zh) * 2015-11-04 2018-06-08 美国陶氏有机硅公司 制备有机聚硅氧烷的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765744A (en) * 1953-01-13 1957-01-09 Wacker Chemie Gmbh Process for the polymerisation of substantially diorgano-substituted siloxanes
DE1167534B (de) * 1958-04-10 1964-04-09 Wacker Chemie Gmbh Verfahren zur Herstellung von hochviskosen und stabilen Organopolysiloxanoelen
DE1279019B (de) * 1967-01-04 1968-10-03 Wacker Chemie Gmbh Verfahren zur Herstellung von Organohalogensiliciumverbindungen
US3449091A (en) * 1967-01-27 1969-06-10 Du Pont Halide-modified phosphonitrilic chlorides
BE729950A (fr) * 1968-03-18 1969-09-17
DE1794219B2 (de) * 1968-09-25 1972-01-05 Wacker Chemie GmbH, 8000 München Verfahren zur herstellung von organopolysiloxanelastomeren
US3706775A (en) * 1970-12-17 1972-12-19 Wacker Chemie Gmbh Method of preparing high molecular weight linear organopolysiloxanes
DE2524041C3 (de) * 1975-05-30 1979-02-15 Wacker-Chemie Gmbh, 8000 Muenchen Stabilisieren von Organopolysiloxanen
DE2538818C3 (de) * 1975-09-01 1980-04-30 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Förderung von Kondensations- und/oder Äquilibrierungsreaktionen von Organosiliciumverbindungen
CA1109636A (fr) * 1977-04-18 1981-09-29 Mark S. Prichard Polymerisation catalysee par un sel metallique d'oligomeres du type (npcl.sub.2)
JPS5819604B2 (ja) * 1978-05-04 1983-04-19 大塚化学薬品株式会社 ホスフアゼンオリゴマ−の製造法
US4293675A (en) * 1980-02-26 1981-10-06 Minnesota Mining And Manufacturing Company Antimony halide-organic phosphonate ester cationic polymerization catalysts
DE3524484A1 (de) * 1985-07-09 1987-01-15 Wacker Chemie Gmbh Verfahren zur herstellung von linearen organopolysiloxanen mit triorganosiloxygruppen als endstaendigen einheiten
DE3711214A1 (de) * 1987-04-03 1988-10-13 Wacker Chemie Gmbh Verfahren zur herstellung von diorganopolysiloxanen mit triorganosiloxygruppen als endstaendigen einheiten
DE3725377A1 (de) * 1987-07-31 1989-02-09 Wacker Chemie Gmbh Verfahren zum kondensieren und/oder aequilibrieren von organo(poly)siloxanen
DE3727182A1 (de) * 1987-08-14 1989-02-23 Wacker Chemie Gmbh Herstellung und weiterverarbeitung von mischungen mit einem hohen anteil an organocyclosiloxanen
DE3742068A1 (de) * 1987-12-11 1989-06-22 Wacker Chemie Gmbh Verfahren zur herstellung von in den endstaendigen einheiten je eine si-gebundene hydroxylgruppe aufweisenden diorganopolysiloxanen
DE3903137A1 (de) * 1989-02-02 1990-08-16 Wacker Chemie Gmbh Phosphornitridchloride enthaltende zusammensetzungen

Also Published As

Publication number Publication date
IT1256674B (it) 1995-12-12
KR920016510A (ko) 1992-09-24
CA2061004A1 (fr) 1992-08-22
GB2252975A (en) 1992-08-26
GB2252975B (en) 1994-11-30
US5210131A (en) 1993-05-11
KR100203251B1 (ko) 1999-06-15
JPH04320423A (ja) 1992-11-11
NL194442C (nl) 2002-04-04
ES2038559B1 (es) 1994-03-01
DE4205201B4 (de) 2004-09-16
NL194442B (nl) 2001-12-03
AU645395B2 (en) 1994-01-13
JP3297070B2 (ja) 2002-07-02
NL9200226A (nl) 1992-09-16
GB9203214D0 (en) 1992-04-01
DE4205201A1 (de) 1992-08-27
ITTO920136A0 (it) 1992-02-20
FR2673186A1 (fr) 1992-08-28
ITTO920136A1 (it) 1993-08-20
GB9103666D0 (en) 1991-04-10
ES2038559A1 (es) 1993-07-16
AU1107992A (en) 1992-08-27

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