FR2264054A1 - Oxime derivs. of polysiloxanes - useful as crosslinking agents for vulcanisation of silicone rubbers, as adhesives and as silicone hardeners - Google Patents

Oxime derivs. of polysiloxanes - useful as crosslinking agents for vulcanisation of silicone rubbers, as adhesives and as silicone hardeners

Info

Publication number
FR2264054A1
FR2264054A1 FR7508052A FR7508052A FR2264054A1 FR 2264054 A1 FR2264054 A1 FR 2264054A1 FR 7508052 A FR7508052 A FR 7508052A FR 7508052 A FR7508052 A FR 7508052A FR 2264054 A1 FR2264054 A1 FR 2264054A1
Authority
FR
France
Prior art keywords
silicone
oncr4r5
vulcanisation
polysiloxanes
adhesives
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.)
Granted
Application number
FR7508052A
Other languages
French (fr)
Other versions
FR2264054B3 (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.)
Vychodoceske Chemicke Zavody
Original Assignee
Vychodoceske Chemicke Zavody
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 Vychodoceske Chemicke Zavody filed Critical Vychodoceske Chemicke Zavody
Publication of FR2264054A1 publication Critical patent/FR2264054A1/en
Application granted granted Critical
Publication of FR2264054B3 publication Critical patent/FR2264054B3/fr
Granted 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
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
    • 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
    • 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
    • C08G77/18—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
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic 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
    • C08G77/70—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)
  • General Chemical & Material Sciences (AREA)

Abstract

Novel oxime derivs. of polysiloxanes of general formula (SiO4/2) (SiO3/2(OR)1-x(ONCR4R5)X) (SiO2/2(OR)2-y--(ONCR4R5)y). (SiO1/2(OR)3-z(ONCR4R5)x) (R1SiO3/2)--(R1SiO2/2OR1-X(ONCR4R5)x). (R1SiO1/2(OR)1-x(ONCR4R5)x) (R1R2R3SiO1/2). where R = 1-4C alkyl, R1, R2 and R3 = H, CH3, C2H5, C6H5 or CH2:CH, halogen substd. if required, R4 and R5 = 1-4C alkyl or cyclopentamethylene, X = 0 or 1, y = 0,1 or 2, and z = 0,1,2 or 3, which contain at least 2 Si atoms, are prepd. from corresp. oxime. Alkali metal Al or Ti alcoholates can be used as catalysts if necessary. The cpds are used in vulcanisation of silicone rubbers, adhesives for bonding metal or non-metal substrates to plastics, rubbers or painted surfaces and as curing catalysts for silicone resins.
FR7508052A 1974-03-14 1975-03-14 Oxime derivs. of polysiloxanes - useful as crosslinking agents for vulcanisation of silicone rubbers, as adhesives and as silicone hardeners Granted FR2264054A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS183874A CS169272B1 (en) 1974-03-14 1974-03-14

Publications (2)

Publication Number Publication Date
FR2264054A1 true FR2264054A1 (en) 1975-10-10
FR2264054B3 FR2264054B3 (en) 1977-11-18

Family

ID=5353742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508052A Granted FR2264054A1 (en) 1974-03-14 1975-03-14 Oxime derivs. of polysiloxanes - useful as crosslinking agents for vulcanisation of silicone rubbers, as adhesives and as silicone hardeners

Country Status (4)

Country Link
CS (1) CS169272B1 (en)
DD (1) DD117080A1 (en)
DE (1) DE2511346A1 (en)
FR (1) FR2264054A1 (en)

Also Published As

Publication number Publication date
FR2264054B3 (en) 1977-11-18
DE2511346A1 (en) 1975-09-18
DD117080A1 (en) 1975-12-20
CS169272B1 (en) 1976-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse