GB1363069A - Organosiloxane compositions - Google Patents

Organosiloxane compositions

Info

Publication number
GB1363069A
GB1363069A GB5243270A GB5243270A GB1363069A GB 1363069 A GB1363069 A GB 1363069A GB 5243270 A GB5243270 A GB 5243270A GB 5243270 A GB5243270 A GB 5243270A GB 1363069 A GB1363069 A GB 1363069A
Authority
GB
United Kingdom
Prior art keywords
radical
alkoxy
radicals
composition
hydrocarbon
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
GB5243270A
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 UK Ltd
Original Assignee
Dow Corning Ltd
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 Ltd filed Critical Dow Corning Ltd
Priority to GB5243270A priority Critical patent/GB1363069A/en
Priority to BE774830A priority patent/BE774830A/en
Priority to JP8792271A priority patent/JPS5517065B1/ja
Publication of GB1363069A publication Critical patent/GB1363069A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
    • 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
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
    • 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
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing groups
    • 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
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1363069 Silicone elastomer-forming compositions DOW CORNING Ltd 29 Oct 1971 [4 Nov 1970] 52432/70 Heading C3T An elastomer forming composition is obtained by mixing (1) a substantially linear alkoxy- or hydroxy-terminated polydiorganosiloxane of viscosity at least 100 cs/25‹ C., wherein the organic radicals are hydrocarbon or halohydrocarbon radicals, (2) an alkyl polysilicate or an alkoxy silane or alkoxy organisiloxane having on average more than 2 Si-bound alkoxy radicals per molecule, (3) a condensation catalyst, and (4) a liquid organosiloxane having in the molecule at least one C 1-6 alkoxy or alkoxyalkoxy radical and at least one radical -QNX 2 or -QZ, where each X is H or a C 1-8 alkyl radical or an aryl radical, Q is a divalent hydrocarbon radical providing 3-11 C atoms between Si and N or Z, and Z is a radical composed of C, H and N, containing 2 amine groups and attached to Q by a C-N linkage, any other organic radicals in the liquid organosiloxane being hydrocarbon or halohydrocarbon radicals. The presence of component (D) improves adhesion to unprimed substrates. Conventional fillers, pigments and heat stabilizers may be present; the composition may be made up as a two-part pack. In the example various amounts of an aminosiloxane, a triisopropoxysilyl-terminated polydimethylsiloxane cross-linking agent, and dibutyltin dilaurate catalyst are added to a mixture of a polydimethylsiloxane diol, silica of 5 micron particle size and a trace of water. The aminosiloxane is obtained by reaction of a polydimethylsiloxane diol first with N-#-aminoethyl-γ- aminopropyl trimethoxysilane, then with methyl trimethoxysilane. The composition is used to bond together panels of aluminium, copper or steel.
GB5243270A 1970-11-04 1970-11-04 Organosiloxane compositions Expired GB1363069A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB5243270A GB1363069A (en) 1970-11-04 1970-11-04 Organosiloxane compositions
BE774830A BE774830A (en) 1970-11-04 1971-11-03 IMPROVED ORGANOSILOXANE COMPOSITIONS
JP8792271A JPS5517065B1 (en) 1970-11-04 1971-11-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5243270A GB1363069A (en) 1970-11-04 1970-11-04 Organosiloxane compositions

Publications (1)

Publication Number Publication Date
GB1363069A true GB1363069A (en) 1974-08-14

Family

ID=10463906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5243270A Expired GB1363069A (en) 1970-11-04 1970-11-04 Organosiloxane compositions

Country Status (3)

Country Link
JP (1) JPS5517065B1 (en)
BE (1) BE774830A (en)
GB (1) GB1363069A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186839A2 (en) * 1984-12-29 1986-07-09 Toshiba Silicone Co., Ltd. Polyorganosiloxane compositions for surface treatment
US4760123A (en) * 1985-09-11 1988-07-26 Toshiba Silicone Co., Ltd Room temperature curing polyorganosiloxane compositions
WO2016201615A1 (en) 2015-06-16 2016-12-22 Air Products And Chemicals, Inc. Aldehyde scavengers for polyurethane foams
US10696777B2 (en) 2015-06-16 2020-06-30 Evonik Operations Gmbh Aldehyde scavengers mixtures for polyurethane foams

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228814B1 (en) * 1973-05-11 1975-11-21 Rhone Poulenc Ind
JPH01214528A (en) * 1988-02-18 1989-08-28 Fujitsu Ltd Paper feed mechanism
TWI559305B (en) * 2015-08-07 2016-11-21 Univ Chang Gung Resistive memory with multiple resistive states

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186839A2 (en) * 1984-12-29 1986-07-09 Toshiba Silicone Co., Ltd. Polyorganosiloxane compositions for surface treatment
EP0186839A3 (en) * 1984-12-29 1988-03-09 Toshiba Silicone Co Ltd Polyorganosiloxane compositions for surface treatment
US4760123A (en) * 1985-09-11 1988-07-26 Toshiba Silicone Co., Ltd Room temperature curing polyorganosiloxane compositions
WO2016201615A1 (en) 2015-06-16 2016-12-22 Air Products And Chemicals, Inc. Aldehyde scavengers for polyurethane foams
US10683385B2 (en) 2015-06-16 2020-06-16 Evonik Operations Gmbh Aldehyde scavengers for polyurethane foams
US10696777B2 (en) 2015-06-16 2020-06-30 Evonik Operations Gmbh Aldehyde scavengers mixtures for polyurethane foams

Also Published As

Publication number Publication date
BE774830A (en) 1972-05-03
JPS5517065B1 (en) 1980-05-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee