DE69918235D1 - Verfahren zur Herstellung eines Siliconpolymeren - Google Patents

Verfahren zur Herstellung eines Siliconpolymeren

Info

Publication number: DE69918235D1
Authority: DE; Germany
Prior art keywords: silicone polymer; polymerisation; preparation; producing; weight
Prior art date: 1998-08-26
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

DE69918235T

Other languages

English (en)

Other versions

DE69918235T2 (de

Inventor

John Currie

Phillip Griffith

William Herron

Richard Taylor

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 Corp

Original Assignee

Dow Corning Corp

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.)

1998-08-26

Filing date

1999-08-25

Publication date

2004-07-29

1999-08-25 Application filed by Dow Corning Corp filed Critical Dow Corning Corp

2004-07-29 Application granted granted Critical

2004-07-29 Publication of DE69918235D1 publication Critical patent/DE69918235D1/de

2006-07-27 Publication of DE69918235T2 publication Critical patent/DE69918235T2/de

2019-08-26 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

229920005573 silicon-containing polymer Polymers 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 2
239000003054 catalyst Substances 0.000 abstract 1
230000005494 condensation Effects 0.000 abstract 1
238000009833 condensation Methods 0.000 abstract 1
KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 1
239000000945 filler Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
GKTNLYAAZKKMTQ-UHFFFAOYSA-N n-[bis(dimethylamino)phosphinimyl]-n-methylmethanamine Chemical compound CN(C)P(=N)(N(C)C)N(C)C GKTNLYAAZKKMTQ-UHFFFAOYSA-N 0.000 abstract 1
230000003472 neutralizing effect Effects 0.000 abstract 1
238000007151 ring opening polymerisation reaction Methods 0.000 abstract 1
125000005372 silanol group Chemical group 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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)

DE69918235T 1998-08-26 1999-08-25 Verfahren zur Herstellung eines Siliconpolymeren Expired - Fee Related DE69918235T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9818539.0A GB9818539D0 (en)	1998-08-26	1998-08-26	Process for producing a silicone polymer
GB9818539		1998-08-26

Publications (2)

Publication Number	Publication Date
DE69918235D1 true DE69918235D1 (de)	2004-07-29
DE69918235T2 DE69918235T2 (de)	2006-07-27

Family

ID=10837815

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69918235T Expired - Fee Related DE69918235T2 (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
AU2004234224A1 (en) *	2003-04-28	2004-11-11	Kaneka Corporation	Method for producing polyorganosiloxane-containing resin
JP4919601B2 (ja) *	2004-05-06	2012-04-18	株式会社リコー	画像形成装置
US7754800B2 (en) *	2005-04-06	2010-07-13	Dow Corning Europe Sa	Organosiloxane compositions
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
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
EP2430077B1 (de)	2009-05-13	2018-09-12	Dow Silicones Corporation	Kontinuierliches verfahren für polymerisation und emulgierung von siloxan
JP5818890B2 (ja) *	2010-06-30	2015-11-18	スリーエムイノベイティブプロパティズカンパニー	二重反応性シラン官能基を含む硬化性組成物
WO2012027337A1 (en) *	2010-08-23	2012-03-01	Dow Corning Corporation	Phosphosiloxane resins, and curable silicone compositions, free-standing films, and laminates comprising the phosphosiloxane resins
CN103946270B (zh) *	2011-11-22	2016-09-14	西奥公司	使用非金属引发剂合成高分子量peo
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
CN119137190A (zh) *	2022-05-09	2024-12-13	美国陶氏有机硅公司	硅氧烷聚合物的聚合

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
WO1997041732A1 (en) *	1996-05-07	1997-11-13	Hiroshi Kawai	Effervescent preparation for plants
GB9818543D0 (en) *	1998-08-26	1998-10-21	Dow Corning	Continuous process for producing a silicone polymer

1998
- 1998-08-26 GB GBGB9818539.0A patent/GB9818539D0/en not_active Ceased
1999
- 1999-08-25 KR KR1019990035344A patent/KR100618927B1/ko not_active Expired - Fee Related
- 1999-08-25 DE DE69918235T patent/DE69918235T2/de not_active Expired - Fee Related
- 1999-08-25 AT AT99306738T patent/ATE269878T1/de not_active IP Right Cessation
- 1999-08-25 EP EP99306738A patent/EP0982346B1/de not_active Expired - Lifetime
- 1999-08-26 JP JP11240222A patent/JP2000103857A/ja not_active Withdrawn
- 1999-08-26 CN CNB991217713A patent/CN1152910C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69918235T2 (de)	2006-07-27
JP2000103857A (ja)	2000-04-11
KR100618927B1 (ko)	2006-09-01
GB9818539D0 (en)	1998-10-21
EP0982346A1 (de)	2000-03-01
ATE269878T1 (de)	2004-07-15
KR20000017516A (ko)	2000-03-25
CN1259536A (zh)	2000-07-12
CN1152910C (zh)	2004-06-09
EP0982346B1 (de)	2004-06-23

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Legal Events

Date	Code	Title	Description
2006-05-18	8364	No opposition during term of opposition
2009-07-02	8339	Ceased/non-payment of the annual fee