DE69829031D1 - Verfahren zur Neutralisierung von Polyorganosiloxanen - Google Patents

Verfahren zur Neutralisierung von Polyorganosiloxanen

Info

Publication number
DE69829031D1
DE69829031D1 DE69829031T DE69829031T DE69829031D1 DE 69829031 D1 DE69829031 D1 DE 69829031D1 DE 69829031 T DE69829031 T DE 69829031T DE 69829031 T DE69829031 T DE 69829031T DE 69829031 D1 DE69829031 D1 DE 69829031D1
Authority
DE
Germany
Prior art keywords
polyorganosiloxanes
neutralization
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
DE69829031T
Other languages
English (en)
Other versions
DE69829031T2 (de
Inventor
Daniel Graiver
Arthur James Tselepis
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.)
Filing date
Publication date
Application filed by Dow Corning Corp filed Critical Dow Corning Corp
Application granted granted Critical
Publication of DE69829031D1 publication Critical patent/DE69829031D1/de
Publication of DE69829031T2 publication Critical patent/DE69829031T2/de
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
    • C08G77/32—Post-polymerisation treatment
DE69829031T 1997-12-15 1998-12-03 Verfahren zur Neutralisierung von Polyorganosiloxanen Expired - Lifetime DE69829031T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/990,417 US5847180A (en) 1997-12-15 1997-12-15 Neutralization method for polyorganosiloxanes
US990417 1997-12-15

Publications (2)

Publication Number Publication Date
DE69829031D1 true DE69829031D1 (de) 2005-03-24
DE69829031T2 DE69829031T2 (de) 2006-03-23

Family

ID=25536126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69829031T Expired - Lifetime DE69829031T2 (de) 1997-12-15 1998-12-03 Verfahren zur Neutralisierung von Polyorganosiloxanen

Country Status (4)

Country Link
US (1) US5847180A (de)
EP (1) EP0924238B1 (de)
JP (1) JP4716533B2 (de)
DE (1) DE69829031T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10242418A1 (de) * 2002-09-12 2004-03-25 Wacker-Chemie Gmbh Verfahren zur Herstellung von Organopolysiloxanharz
JPWO2014104256A1 (ja) * 2012-12-28 2017-01-19 東レ・ダウコーニング株式会社 高純度グリセリン誘導体変性シリコーンの製造法
US10066060B2 (en) 2012-12-28 2018-09-04 Dow Corning Toray Co., Ltd. Production method for high-purity organosilicon compound

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618815A1 (de) * 1975-05-05 1976-11-18 Gen Electric Verfahren zum polymerisieren cyclischer diorganopolysiloxane
AU5900880A (en) * 1979-06-18 1981-01-08 General Electric Company Continuous manufacture of siloxane polymers
JPS6011533A (ja) * 1983-06-15 1985-01-21 ダウ・コ−ニング・コ−ポレ−シヨン オルガノポリシロキサン内のアルカリ金属触媒中和法
US4625011A (en) * 1983-06-15 1986-11-25 Dow Corning Corporation Neutralization of alkali metal catalysts in organopolysiloxanes
US4704443A (en) * 1986-10-27 1987-11-03 Dow Corning Corporation Method of reducing activity of silicone polymers
US5210254A (en) * 1992-03-31 1993-05-11 Union Carbide Chemicals & Plastics Technology Corporation Acidic halide neutralization in alkoxysilanes
JP2730427B2 (ja) * 1992-09-24 1998-03-25 信越化学工業株式会社 シロキサン類の精製方法
JP3032420B2 (ja) * 1994-04-07 2000-04-17 花王株式会社 変性ポリシロキサンの製造方法
US5659056A (en) * 1996-04-10 1997-08-19 Bridgestone Corporation Stabilization of siloxane terminated polymers
JP3506358B2 (ja) * 1997-11-28 2004-03-15 信越化学工業株式会社 分枝型シリコーンオイルの製造方法

Also Published As

Publication number Publication date
JP4716533B2 (ja) 2011-07-06
DE69829031T2 (de) 2006-03-23
US5847180A (en) 1998-12-08
JPH11240951A (ja) 1999-09-07
EP0924238A1 (de) 1999-06-23
EP0924238B1 (de) 2005-02-16

Similar Documents

Publication Publication Date Title
DE69806981T2 (de) Verfahren zur Kontrastverbesserung von Bildsequenzen
DE69822960D1 (de) Verfahren zur Herstellung von L-Leucin
DE69817476D1 (de) Verfahren zur Herstellung von modifiziertem Acrylkautschuk
DE69938304D1 (de) Verfahren zur herstellung von diglyceriden
DE59804785D1 (de) Verbessertes Verfahren zur Stabilisierung von Proteinen
DE69823711D1 (de) Verfahren zur Stabilisierung von Siloxanpolymeren
DE69831619D1 (de) Verfahren zur Herstellung von L-Ribose
DE69833205D1 (de) Verfahren zur herstellung von heparin
DE69511442T2 (de) Verfahren zur Herstellung von Polyorganosilan
DE69830274D1 (de) Verfahren zur Herstellung von Fluorkohlenwasserstoffen
DE59804271D1 (de) Verfahren zur Herstellung von 4-Aminodiphenylamin
DE59803587D1 (de) Verfahren zur Herstellung von 4-Aminodiphenylamin
DE69811598D1 (de) Verfahren zur Herstellung von Triphendioxazinverbindungen
DE59900916D1 (de) Verfahren zur Herstellung von 4-Aminodiphenylamin
DE69704411T2 (de) Verfahren zur Stabilisierung von Pentafluorethan
DE69806876T2 (de) Verfahren zur Herstellung von 2-Chlorprop-1-en
DE69823275D1 (de) Verfahren zur Herstellung von Vorrichtungen zur kontrollierten Freisetzung von Arzneimitteln
DE59807115D1 (de) Verfahren zur Herstellung von Alkoxysilanen
DE69829031D1 (de) Verfahren zur Neutralisierung von Polyorganosiloxanen
DE59802385D1 (de) Verfahren zur Herstellung von N-Alkylcarbazolen
DE69804261D1 (de) Verfahren zur Herstellung von Distyrylbiphenylverbindungen
DE59800237D1 (de) Verfahren zur Herstellung von wasserfreiem 2-Amino-1-methoxypropan
DE69826946D1 (de) Verfahren zur Herstellung von cis-Hexahydroisoindolinen
DE69807409T2 (de) Verfahren zur Herstellung von 7-Octen-1-al
DE69840019D1 (de) Verfahren zur Herstellung von Erythritol

Legal Events

Date Code Title Description
8364 No opposition during term of opposition