GB2066832B - Method of neutralizing a halogen silicone compound - Google Patents

Method of neutralizing a halogen silicone compound

Info

Publication number
GB2066832B
GB2066832B GB8037382A GB8037382A GB2066832B GB 2066832 B GB2066832 B GB 2066832B GB 8037382 A GB8037382 A GB 8037382A GB 8037382 A GB8037382 A GB 8037382A GB 2066832 B GB2066832 B GB 2066832B
Authority
GB
United Kingdom
Prior art keywords
neutralizing
silicone compound
halogen silicone
halogen
compound
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
Application number
GB8037382A
Other languages
English (en)
Other versions
GB2066832A (en
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB2066832A publication Critical patent/GB2066832A/en
Application granted granted Critical
Publication of GB2066832B publication Critical patent/GB2066832B/en
Expired 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
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0838—Compounds with one or more Si-O-Si sequences
    • C07F7/0872—Preparation and treatment thereof
    • C07F7/0874—Reactions involving a bond of the Si-O-Si linkage
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/20—Purification, separation
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Silicon Polymers (AREA)
GB8037382A 1979-12-26 1980-11-21 Method of neutralizing a halogen silicone compound Expired GB2066832B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/107,248 US4281146A (en) 1979-12-26 1979-12-26 Method of neutralizing a halogen silicone compound

Publications (2)

Publication Number Publication Date
GB2066832A GB2066832A (en) 1981-07-15
GB2066832B true GB2066832B (en) 1984-10-03

Family

ID=22315652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8037382A Expired GB2066832B (en) 1979-12-26 1980-11-21 Method of neutralizing a halogen silicone compound

Country Status (5)

Country Link
US (1) US4281146A (enExample)
JP (1) JPS56112964A (enExample)
DE (1) DE3048208A1 (enExample)
FR (1) FR2472587A1 (enExample)
GB (1) GB2066832B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535379A1 (de) * 1985-10-03 1987-04-09 Wacker Chemie Gmbh Verfahren zum stabilisieren von organopolysiloxanen
DE3726702A1 (de) * 1987-08-11 1989-02-23 Wacker Chemie Gmbh Verfahren zur verringerung des halogengehalts von halogenhaltigen polycarbosilanen und polysilanen
US5051311A (en) * 1990-03-01 1991-09-24 Dow Corning Corporation Silicone corrosion protection coating having extended bath life
US5084588A (en) * 1990-07-05 1992-01-28 Union Carbide Chemicals & Plastics Technology Corporation Reducing halide contamination in alkoxy silanes
US5210254A (en) * 1992-03-31 1993-05-11 Union Carbide Chemicals & Plastics Technology Corporation Acidic halide neutralization in alkoxysilanes
US5914421A (en) * 1998-07-01 1999-06-22 Dow Corning Corporation Method for preparation of alkoxysilanes having reduced halide content
ATE382625T1 (de) * 2001-01-24 2008-01-15 Gen Electric Verfahren zur herstellung von silanolterminierten oligomeren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698861A (en) * 1953-08-05 1955-01-04 Dow Corning Method of preparing alkoxysilicon compounds

Also Published As

Publication number Publication date
JPS56112964A (en) 1981-09-05
US4281146A (en) 1981-07-28
DE3048208A1 (de) 1981-09-10
GB2066832A (en) 1981-07-15
JPS6352665B2 (enExample) 1988-10-19
FR2472587A1 (fr) 1981-07-03
FR2472587B1 (enExample) 1985-04-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee
PCPE Delete 'patent ceased' from journal

Free format text: 5035,PAGE 2122

PCNP Patent ceased through non-payment of renewal fee