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JPS641762A - Silicone composition - Google Patents

Silicone composition

Info

Publication number
JPS641762A
JPS641762A JP62158476A JP15847687A JPS641762A JP S641762 A JPS641762 A JP S641762A JP 62158476 A JP62158476 A JP 62158476A JP 15847687 A JP15847687 A JP 15847687A JP S641762 A JPS641762 A JP S641762A
Authority
JP
Japan
Prior art keywords
organosilicon compound
silicone composition
10ppm
impregnation
viscosity
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
JP62158476A
Other languages
Japanese (ja)
Other versions
JPH011762A (en
JPH0529159B2 (en
Inventor
Yoshio Fujimura
Tetsuo Yoshida
Minoru Takei
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP62-158476A priority Critical patent/JPH011762A/en
Priority claimed from JP62-158476A external-priority patent/JPH011762A/en
Priority to CN88103891A priority patent/CN1027375C/en
Priority to KR1019880007639A priority patent/KR940004097B1/en
Publication of JPS641762A publication Critical patent/JPS641762A/en
Publication of JPH011762A publication Critical patent/JPH011762A/en
Publication of JPH0529159B2 publication Critical patent/JPH0529159B2/ja
Granted 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
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • C08L83/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Organic Insulating Materials (AREA)
  • Sealing Material Composition (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: To obtain a silicone composition outstanding in impregnability, good in moisture resistance after impregnation and curing and adhesivity to adhesives, suitable for impregnation of electronic parts, by reaction between each specific two kinds of organosilicon compound.
CONSTITUTION: The objective silicone composition can be obtained by reaction between (A) an organosilicon compound of formula I [R1 is monovalent organic group containing acrylic group; R2 is (substituted)monovalent hydrocarbon; R3 is alkyl or H; a is 1 or 2; b is 0 or 1] (e.g., γ-methacryloxypropyl triethoxysilane) and (B) a second organosilicon compound of formula II [R4 is (substituted)monovalent hydrocarbon or H; R5 is monovalent organic group] (e.g., dimethyl diethoxysilane) in the molar ratio A/B=0.1W10. This composition has the following characteristics: 1. viscosity ... 5W50cst, 2. contents of Na+ and Cl- ... ≤10ppm each. The components A and B are each 3W100cst for the viscosity and ≤10ppm for the respective contents of Na+ and Cl-.
COPYRIGHT: (C)1989,JPO&Japio
JP62-158476A 1987-06-25 1987-06-25 Impregnating agent for electronic parts Granted JPH011762A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62-158476A JPH011762A (en) 1987-06-25 Impregnating agent for electronic parts
CN88103891A CN1027375C (en) 1987-06-25 1988-06-24 Silicone composition
KR1019880007639A KR940004097B1 (en) 1987-06-25 1988-06-24 Silicone composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-158476A JPH011762A (en) 1987-06-25 Impregnating agent for electronic parts

Publications (3)

Publication Number Publication Date
JPS641762A true JPS641762A (en) 1989-01-06
JPH011762A JPH011762A (en) 1989-01-06
JPH0529159B2 JPH0529159B2 (en) 1993-04-28

Family

ID=

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525278A (en) * 1991-07-23 1993-02-02 Shin Etsu Chem Co Ltd Acrylic-functional organopolysiloxane and its production
US5437817A (en) * 1990-11-30 1995-08-01 Shin-Etsu Chemical Company, Limited Liquid crystalline organopolysiloxanes and liquid crystal compositions
US5539777A (en) * 1995-01-26 1996-07-23 Motorola, Inc. Method and apparatus for a DMT receiver having a data de-formatter coupled directly to a constellation decoder
US5606577A (en) * 1995-01-26 1997-02-25 Motorola Inc. Method and apparatus for a DMT transmitter having a data for matter coupled directly to a constellation encoder
JP2002105206A (en) * 2000-09-29 2002-04-10 Shin Etsu Chem Co Ltd (meth)acryloxy group-containing organopolysiloxane and method for producing the same
JP2006241407A (en) * 2005-03-07 2006-09-14 Shin Etsu Chem Co Ltd Primer composition and electrical and electronic parts using the same
US7341813B2 (en) 2002-06-26 2008-03-11 Fuji Xerox Co., Ltd. Electrophotographic photoreceptor, electrophotographic member, process cartridge and image forming apparatus
JP2011018497A (en) * 2009-07-08 2011-01-27 Shin-Etsu Chemical Co Ltd Wire or cable

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5437817A (en) * 1990-11-30 1995-08-01 Shin-Etsu Chemical Company, Limited Liquid crystalline organopolysiloxanes and liquid crystal compositions
JPH0525278A (en) * 1991-07-23 1993-02-02 Shin Etsu Chem Co Ltd Acrylic-functional organopolysiloxane and its production
US5539777A (en) * 1995-01-26 1996-07-23 Motorola, Inc. Method and apparatus for a DMT receiver having a data de-formatter coupled directly to a constellation decoder
US5606577A (en) * 1995-01-26 1997-02-25 Motorola Inc. Method and apparatus for a DMT transmitter having a data for matter coupled directly to a constellation encoder
JP2002105206A (en) * 2000-09-29 2002-04-10 Shin Etsu Chem Co Ltd (meth)acryloxy group-containing organopolysiloxane and method for producing the same
US7341813B2 (en) 2002-06-26 2008-03-11 Fuji Xerox Co., Ltd. Electrophotographic photoreceptor, electrophotographic member, process cartridge and image forming apparatus
JP2006241407A (en) * 2005-03-07 2006-09-14 Shin Etsu Chem Co Ltd Primer composition and electrical and electronic parts using the same
JP2011018497A (en) * 2009-07-08 2011-01-27 Shin-Etsu Chemical Co Ltd Wire or cable

Also Published As

Publication number Publication date
CN1030435A (en) 1989-01-18
JPH0529159B2 (en) 1993-04-28
CN1027375C (en) 1995-01-11
KR940004097B1 (en) 1994-05-13
KR890000601A (en) 1989-03-15

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees