DE4116014C2 - - Google Patents

Info

Publication number
DE4116014C2
DE4116014C2 DE4116014A DE4116014A DE4116014C2 DE 4116014 C2 DE4116014 C2 DE 4116014C2 DE 4116014 A DE4116014 A DE 4116014A DE 4116014 A DE4116014 A DE 4116014A DE 4116014 C2 DE4116014 C2 DE 4116014C2
Authority
DE
Germany
Prior art keywords
mol
production according
catalyst
formula
fluoride
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 - Fee Related
Application number
DE4116014A
Other languages
German (de)
English (en)
Other versions
DE4116014A1 (de
Inventor
Michael Dipl.-Chem. Dr. 8263 Burghausen De Stepp
Sylvia 8342 Reut De Holzner
Johann 8263 Burghausen De Mueller
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Priority to DE4116014A priority Critical patent/DE4116014A1/de
Priority to US07/872,387 priority patent/US5223595A/en
Priority to JP4120236A priority patent/JPH0739495B2/ja
Priority to DE59201700T priority patent/DE59201700D1/de
Priority to EP92108217A priority patent/EP0508490B1/de
Priority to ES92108217T priority patent/ES2069928T3/es
Publication of DE4116014A1 publication Critical patent/DE4116014A1/de
Application granted granted Critical
Publication of DE4116014C2 publication Critical patent/DE4116014C2/de
Granted 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxy 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
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic 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)
DE4116014A 1991-05-16 1991-05-16 Verfahren zur herstellung von organo(poly)siloxanen Granted DE4116014A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE4116014A DE4116014A1 (de) 1991-05-16 1991-05-16 Verfahren zur herstellung von organo(poly)siloxanen
US07/872,387 US5223595A (en) 1991-05-16 1992-04-23 Process for preparing organo(poly)siloxanes
JP4120236A JPH0739495B2 (ja) 1991-05-16 1992-05-13 オルガノ（ポリ）シロキサンの製造方法
DE59201700T DE59201700D1 (de) 1991-05-16 1992-05-15 Verfahren zur Herstellung von Organo(poly)siloxanen.
EP92108217A EP0508490B1 (de) 1991-05-16 1992-05-15 Verfahren zur Herstellung von Organo(poly)siloxanen
ES92108217T ES2069928T3 (es) 1991-05-16 1992-05-15 Procedimiento para la preparacion de organo(poli)siloxanos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4116014A DE4116014A1 (de) 1991-05-16 1991-05-16 Verfahren zur herstellung von organo(poly)siloxanen

Publications (2)

Publication Number Publication Date
DE4116014A1 DE4116014A1 (de) 1992-11-26
DE4116014C2 true DE4116014C2 (enExample) 1993-07-22

Family

ID=6431791

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4116014A Granted DE4116014A1 (de) 1991-05-16 1991-05-16 Verfahren zur herstellung von organo(poly)siloxanen
DE59201700T Expired - Fee Related DE59201700D1 (de) 1991-05-16 1992-05-15 Verfahren zur Herstellung von Organo(poly)siloxanen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59201700T Expired - Fee Related DE59201700D1 (de) 1991-05-16 1992-05-15 Verfahren zur Herstellung von Organo(poly)siloxanen.

Country Status (5)

Country Link
US (1) US5223595A (enExample)
EP (1) EP0508490B1 (enExample)
JP (1) JPH0739495B2 (enExample)
DE (2) DE4116014A1 (enExample)
ES (1) ES2069928T3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2737804C1 (ru) * 2019-12-31 2020-12-03 Федеральное государственное бюджетное учреждение науки Институт элементоорганических соединений им. А.Н. Несмеянова Российской академии наук (ИНЭОС РАН) СПОСОБ ПОЛУЧЕНИЯ α,ω - ДИГИДРОКСИПОЛИДИОРГАНОСИЛОКСАНОВ

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0652245B2 (en) * 1993-11-05 2005-02-09 Shin-Etsu Chemical Co., Ltd. Process for preparing organic functional group-containing organopolysiloxanes, organopolysiloxanes obtained by the process and mercapto group and alkoxy group-containing organopolysiloxanes and preparation thereof
DE4436536A1 (de) * 1994-04-20 1995-10-26 Bayer Ag Verfahren zur Herstellung von Umsetzungsprodukten aus Poly(diorganosiloxanen)
EP0678541B1 (de) * 1994-04-20 2000-02-09 GE Bayer Silicones GmbH & Co. KG Verfahren zur Herstellung von Umsetzungsprodukten aus Poly(diorganosiloxanen)
US5670597A (en) * 1995-01-31 1997-09-23 Wacker-Chemie Gmbh Process for the preparation of organopolysiloxanes containing organyloxy groups
JPH10130504A (ja) * 1996-10-29 1998-05-19 Toray Dow Corning Silicone Co Ltd シリコーンゴム組成物
FR2802540B1 (fr) * 1999-12-17 2002-05-24 Rhodia Chimie Sa Procede de preparation de polyorganosiloxanes par polymerisation catalysee par un systeme catalytique a base d'acide triflique ou de derives de l'acide triflique
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
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
DE102004046179A1 (de) * 2004-09-23 2006-03-30 Wacker Chemie Ag Vernetzbare Massen auf der Basis von Organosiliciumverbindungen
DE102005022856A1 (de) * 2005-05-18 2006-11-23 Wacker Chemie Ag Verfahren zur Herstellung von Diorganopolysiloxanen
DE102007046736A1 (de) * 2007-09-28 2009-04-02 Evonik Goldschmidt Gmbh Verwendung linearer Siloxane und Verfahren zu deren Herstellung
DE102009046254A1 (de) * 2009-10-30 2011-05-19 Wacker Chemie Ag Verfahren zur Herstellung von (Hydroxymethyl)polysiloxanen
CN103073724B (zh) * 2013-01-18 2015-04-22 中科院广州化学有限公司 长链硅氧基乙烯基硅氧烷和其改性(甲基)丙烯酸酯聚合物乳液及制备方法
CN103467994A (zh) * 2013-09-22 2013-12-25 桐乡市溶力化工有限公司 一种羟甲基硅橡胶流平增塑剂及其生产工艺
CN112334207B (zh) 2018-11-28 2022-06-10 瓦克化学股份公司 包含有机聚硅氧烷的消泡制剂
JP7203219B2 (ja) 2018-11-28 2023-01-12 ワッカー ケミー アクチエンゲゼルシャフト オルガノポリシロキサンを含む消泡性配合物
WO2020108752A1 (de) 2018-11-28 2020-06-04 Wacker Chemie Ag Entschäumerformulierungen enthaltend organopolysiloxane
CN120344589A (zh) 2023-03-08 2025-07-18 瓦克化学股份公司 聚-3-羟基链烷酸酯的衍生物及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445426A (en) * 1966-08-22 1969-05-20 Dow Corning Pentavalent silane and tetravalent boron catecholates as polymerization catalysts
DE2804283A1 (de) * 1977-02-02 1978-08-10 Minnesota Mining & Mfg Wasserfreie polymerisierbare massen auf basis von hydrolysierbaren silanen und verfahren zur kondensation von hydrolysierbaren silanen
DE2918312A1 (de) * 1978-05-08 1979-11-15 Dow Corning Amidosiloxane
EP0331753A1 (en) * 1987-08-31 1989-09-13 Toray Silicone Co. Ltd. Process for producing organopolysiloxanes having alkenyl group at its end
EP0338577A2 (en) * 1988-04-22 1989-10-25 Chisso Corporation Organosiloxane and process for preparing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146251A (en) * 1961-07-31 1964-08-25 Dow Corning Preparation of linear siloxanes
JPH0826151B2 (ja) * 1987-10-12 1996-03-13 チッソ株式会社 ポリシロキサンの製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445426A (en) * 1966-08-22 1969-05-20 Dow Corning Pentavalent silane and tetravalent boron catecholates as polymerization catalysts
DE1720496A1 (de) * 1966-08-22 1972-04-20 Dow Corning Verfahren zur Herstellung von Organopolysiloxanen
DE2804283A1 (de) * 1977-02-02 1978-08-10 Minnesota Mining & Mfg Wasserfreie polymerisierbare massen auf basis von hydrolysierbaren silanen und verfahren zur kondensation von hydrolysierbaren silanen
DE2918312A1 (de) * 1978-05-08 1979-11-15 Dow Corning Amidosiloxane
EP0331753A1 (en) * 1987-08-31 1989-09-13 Toray Silicone Co. Ltd. Process for producing organopolysiloxanes having alkenyl group at its end
EP0338577A2 (en) * 1988-04-22 1989-10-25 Chisso Corporation Organosiloxane and process for preparing the same

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"Central Patents Index", Ref. 87660C/49 der SU 465931 *
"Chemical Abstracts", 1984, Bd. 101, Ref. 101:73186d der Vysokomol. Soed. Ser. B 26, 1984, Nr. 3, S. 234-238 *
"Chemistry Letters", 1979, S. 45-46 *
"Chemistry Letters", 1979, S. 755-758 *
"Patents Index of Japan", C-347, 20.5.86, Bd. 10, No. 136, Ref. der JP 60-2 62 826 A *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2737804C1 (ru) * 2019-12-31 2020-12-03 Федеральное государственное бюджетное учреждение науки Институт элементоорганических соединений им. А.Н. Несмеянова Российской академии наук (ИНЭОС РАН) СПОСОБ ПОЛУЧЕНИЯ α,ω - ДИГИДРОКСИПОЛИДИОРГАНОСИЛОКСАНОВ

Also Published As

Publication number Publication date
US5223595A (en) 1993-06-29
JPH0739495B2 (ja) 1995-05-01
DE4116014A1 (de) 1992-11-26
JPH05132555A (ja) 1993-05-28
EP0508490B1 (de) 1995-03-22
ES2069928T3 (es) 1995-05-16
EP0508490A1 (de) 1992-10-14
DE59201700D1 (de) 1995-04-27

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee