ATE404612T1 - Verfahren zur neutralisierung von polysiloxan- hydrolysaten - Google Patents

Verfahren zur neutralisierung von polysiloxan- hydrolysaten

Info

Publication number: ATE404612T1
Authority: AT; Austria
Prior art keywords: polysiloxane; hydrolyzates; carbon; treated; neutralized
Prior art date: 2005-01-13

Application number

AT05854955T

Other languages

English (en)

Inventor

Robert Phillips

Charles Worcester

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.)

2005-01-13

Filing date

2005-12-16

Publication date

2008-08-15

2005-12-16 Application filed by Dow Corning filed Critical Dow Corning

2008-08-15 Application granted granted Critical

2008-08-15 Publication of ATE404612T1 publication Critical patent/ATE404612T1/de

Links

-1 POLYSILOXANE Polymers 0.000 title abstract 8
229920001296 polysiloxane Polymers 0.000 title abstract 7
230000003472 neutralizing effect Effects 0.000 title abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 5
229910052799 carbon Inorganic materials 0.000 abstract 5
230000002378 acidificating effect Effects 0.000 abstract 1
239000002802 bituminous coal Substances 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
239000000470 constituent Substances 0.000 abstract 1
150000004678 hydrides Chemical class 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
238000005498 polishing Methods 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 1
239000007787 solid Substances 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
- C08G77/04—Polysiloxanes
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
- 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
- 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
- C08G77/34—Purification

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Analytical Chemistry (AREA)
Inorganic Chemistry (AREA)
Silicon Polymers (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Carbon And Carbon Compounds (AREA)

AT05854955T 2005-01-13 2005-12-16 Verfahren zur neutralisierung von polysiloxan- hydrolysaten ATE404612T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US64369505P	2005-01-13	2005-01-13

Publications (1)

Publication Number	Publication Date
ATE404612T1 true ATE404612T1 (de)	2008-08-15

Family

ID=36218739

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT05854955T ATE404612T1 (de)	2005-01-13	2005-12-16	Verfahren zur neutralisierung von polysiloxan- hydrolysaten

Country Status (9)

Country	Link
US (1)	US7479566B2 (de)
EP (1)	EP1848757B1 (de)
JP (1)	JP2008527141A (de)
KR (1)	KR101195783B1 (de)
CN (1)	CN101084255B (de)
AT (1)	ATE404612T1 (de)
BR (1)	BRPI0519857A2 (de)
DE (1)	DE602005009029D1 (de)
WO (1)	WO2006076137A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7696293B2 (en) *	2005-05-23	2010-04-13	Dow Corning Corporation	Method of neutralizing polysiloxanes containing acidic residuals
EP2001932B1 (de)	2006-03-31	2009-08-12	Dow Corning Corporation	Herstellungsverfahren für silikonpolyether
CN102284271B (zh) *	2011-06-20	2012-12-19	钟洪兵	一种利用阔叶林木屑制作回收蒸发汽油的活性炭及其制作方法
CN107177344A (zh) *	2017-05-27	2017-09-19	湖北兴瑞化工有限公司	一种以二甲基二氯硅烷水解物为原料生产高透明度107胶的方法
CN112189026B (zh) *	2018-06-19	2022-09-13	日产化学株式会社	除去盐类了的聚硅氧烷的制造方法
CN110550773A (zh) *	2019-08-16	2019-12-10	江西蓝星星火有机硅有限公司	一种降低二甲基二氯硅烷水解物中氯离子及其它杂质含量的方法和装置
CN110343248A (zh) *	2019-08-20	2019-10-18	江西蓝星星火有机硅有限公司	一种提高含氢硅油质量的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3853933A (en)	1974-01-14	1974-12-10	Gen Electric	Continuous process for producing polysiloxane oils utilizing a carbon black catalyst
JPS5938993B2 (ja) *	1980-03-11	1984-09-20	電気化学工業株式会社	カ−ボンブラックの製造装置
US4382145A (en)	1981-09-02	1983-05-03	General Electric Company	Method of hydrolyzing organochlorosilanes
US5075479A (en) *	1991-05-20	1991-12-24	Dow Corning Corporation	Anhydrous hydrogen chloride evolving one-step process for producing siloxanes
JP2885295B2 (ja)	1991-11-22	1999-04-19	信越化学工業株式会社	シロキサン類の精製方法
US5276173A (en)	1992-10-05	1994-01-04	Dow Corning Corporation	Method for removal for ionic chloride from hydroxyl-terminated siloxanes
US5766565A (en) *	1993-01-21	1998-06-16	Dow Corning Corporation	Purification of hydrochloric acid
US5483040A (en)	1993-02-05	1996-01-09	Fortune; William S.	Electrically heated hot gas soldering instrument
DE4422813A1 (de)	1994-06-29	1996-01-04	Wacker Chemie Gmbh	Verfahren zum Stabilisieren von Organpolysiloxanen
KR20020063569A (ko)	1999-11-10	2002-08-03	제너럴 일렉트릭 캄파니	실록산 화합물의 안정화 방법
JP3812661B2 (ja)	2002-05-13	2006-08-23	信越化学工業株式会社	シリコーン油の精製法
JP2004083883A (ja) *	2002-06-27	2004-03-18	Dow Corning Toray Silicone Co Ltd	オルガノポリシロキサンレジンの製造方法
DE102004019377A1 (de)	2004-04-21	2005-11-10	Wacker-Chemie Gmbh	Verfahren zur Herstellung von linearen Si-H Gruppen aufweisenden Organopolysiloxanen
US7208617B2 (en)	2004-10-05	2007-04-24	Dow Corning Corporation	Hydrolysis of chlorosilanes

2005
- 2005-12-16 DE DE602005009029T patent/DE602005009029D1/de not_active Expired - Lifetime
- 2005-12-16 BR BRPI0519857-7A patent/BRPI0519857A2/pt not_active IP Right Cessation
- 2005-12-16 US US11/792,027 patent/US7479566B2/en not_active Expired - Fee Related
- 2005-12-16 AT AT05854955T patent/ATE404612T1/de not_active IP Right Cessation
- 2005-12-16 KR KR1020077015944A patent/KR101195783B1/ko not_active Expired - Fee Related
- 2005-12-16 CN CN2005800439681A patent/CN101084255B/zh not_active Expired - Fee Related
- 2005-12-16 EP EP05854955A patent/EP1848757B1/de not_active Expired - Lifetime
- 2005-12-16 JP JP2007551272A patent/JP2008527141A/ja active Pending
- 2005-12-16 WO PCT/US2005/046320 patent/WO2006076137A1/en not_active Ceased

Also Published As

Publication number	Publication date
EP1848757B1 (de)	2008-08-13
KR20070099604A (ko)	2007-10-09
CN101084255A (zh)	2007-12-05
US7479566B2 (en)	2009-01-20
US20080125600A1 (en)	2008-05-29
WO2006076137B1 (en)	2006-09-14
BRPI0519857A2 (pt)	2009-03-24
DE602005009029D1 (de)	2008-09-25
WO2006076137A1 (en)	2006-07-20
EP1848757A1 (de)	2007-10-31
JP2008527141A (ja)	2008-07-24
KR101195783B1 (ko)	2012-11-05
CN101084255B (zh)	2010-10-27

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Legal Events

Date	Code	Title	Description
2009-02-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties