ATE269878T1 - Verfahren zur herstellung eines siliconpolymeren - Google Patents

Verfahren zur herstellung eines siliconpolymeren

Info

Publication number
ATE269878T1
ATE269878T1 AT99306738T AT99306738T ATE269878T1 AT E269878 T1 ATE269878 T1 AT E269878T1 AT 99306738 T AT99306738 T AT 99306738T AT 99306738 T AT99306738 T AT 99306738T AT E269878 T1 ATE269878 T1 AT E269878T1
Authority
AT
Austria
Prior art keywords
silicone polymer
producing
polymerisation
weight
linear
Prior art date
Application number
AT99306738T
Other languages
English (en)
Inventor
John Currie
Phillip Griffith
William Herron
Richard Taylor
Original Assignee
Dow Corning
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 filed Critical Dow Corning
Application granted granted Critical
Publication of ATE269878T1 publication Critical patent/ATE269878T1/de

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
    • 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
    • C08G77/32—Post-polymerisation treatment

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)
AT99306738T 1998-08-26 1999-08-25 Verfahren zur herstellung eines siliconpolymeren ATE269878T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9818539.0A GB9818539D0 (en) 1998-08-26 1998-08-26 Process for producing a silicone polymer

Publications (1)

Publication Number Publication Date
ATE269878T1 true ATE269878T1 (de) 2004-07-15

Family

ID=10837815

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99306738T ATE269878T1 (de) 1998-08-26 1999-08-25 Verfahren zur herstellung eines siliconpolymeren

Country Status (7)

Country Link
EP (1) EP0982346B1 (de)
JP (1) JP2000103857A (de)
KR (1) KR100618927B1 (de)
CN (1) CN1152910C (de)
AT (1) ATE269878T1 (de)
DE (1) DE69918235T2 (de)
GB (1) GB9818539D0 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9818543D0 (en) * 1998-08-26 1998-10-21 Dow Corning Continuous process for producing a silicone polymer
GB9818541D0 (en) * 1998-08-26 1998-10-21 Dow Corning Continuous process for producing a silicone polymer
GB9827085D0 (en) * 1998-12-09 1999-02-03 Dow Corning Polymerisation of siloxanes
GB9827069D0 (en) 1998-12-09 1999-02-03 Dow Corning Polymerisation catalyst
GB0018162D0 (en) 2000-07-26 2000-09-13 Dow Corning Sa Polymerisation reactor and process
CN1777625A (zh) * 2003-04-28 2006-05-24 株式会社钟化 含聚有机硅氧烷的树脂的制备方法
JP4919601B2 (ja) * 2004-05-06 2012-04-18 株式会社リコー 画像形成装置
KR101249271B1 (ko) 2005-04-06 2013-04-02 다우 코닝 코포레이션 오가노실록산 조성물
JP5253197B2 (ja) * 2009-01-20 2013-07-31 信越化学工業株式会社 両末端ヒドロカルビルオキシ基封鎖ジオルガノポリシロキサンの製造方法
GB0905204D0 (en) 2009-03-26 2009-05-13 Dow Corning Preparation of organosiloxane polymers
GB0905205D0 (en) 2009-03-26 2009-05-13 Dow Corning Preparation of organosiloxane polymer
US8580862B2 (en) 2009-05-13 2013-11-12 Dow Corning Corporation Continuous process for polymerization and emulsification of siloxane
WO2012003160A1 (en) * 2010-06-30 2012-01-05 3M Innovative Properties Company Curable composition comprising dual reactive silane functionality
JP2013536305A (ja) 2010-08-23 2013-09-19 ダウ コーニング コーポレーション ホスホシロキサン樹脂、並びにホスホシロキサン樹脂を含む硬化性シリコーン組成物、自立フィルム、及び積層体
WO2013095865A2 (en) * 2011-11-22 2013-06-27 Seeo, Inc Synthesis of high molecular weight peo using non-metal initiators
JP6893338B2 (ja) * 2016-09-14 2021-06-23 国立研究開発法人産業技術総合研究所 ポリシロキサン構造含有化合物の製造方法及び高分子組成物
CN107216456A (zh) * 2017-06-20 2017-09-29 江苏科幸新材料股份有限公司 硅羟基封端聚二甲硅氧烷的制备方法
CN110684356A (zh) * 2019-10-21 2020-01-14 厦门登宏电子科技有限公司 防静电吸尘的硅橡胶制品及其制作方法
KR102769536B1 (ko) * 2020-09-07 2025-02-17 와커 헤미 아게 알킬 작용화된 폴리실록산의 제조 방법
WO2023219834A1 (en) * 2022-05-09 2023-11-16 Dow Silicones Corporation Polymerisation of siloxane polymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486567A (en) * 1983-03-14 1984-12-04 Dow Corning Corporation Method of polymerizing hydroxyl endblocked polydiorganosiloxane using quaternary ammonium carboxylate-carboxylic acid catalyst
US4551515A (en) * 1984-02-27 1985-11-05 General Electric Company Process for the continuous manufacture of silicone gums
US5688888A (en) * 1996-04-08 1997-11-18 General Electric Company Peralkylated phosphazene base-catalyzed silanol condensation method
US6200928B1 (en) * 1996-05-07 2001-03-13 Hiroshi Kawai Effervescent preparation for plants
GB9818543D0 (en) * 1998-08-26 1998-10-21 Dow Corning Continuous process for producing a silicone polymer

Also Published As

Publication number Publication date
KR100618927B1 (ko) 2006-09-01
KR20000017516A (ko) 2000-03-25
CN1259536A (zh) 2000-07-12
DE69918235T2 (de) 2006-07-27
CN1152910C (zh) 2004-06-09
EP0982346A1 (de) 2000-03-01
DE69918235D1 (de) 2004-07-29
JP2000103857A (ja) 2000-04-11
GB9818539D0 (en) 1998-10-21
EP0982346B1 (de) 2004-06-23

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