JPS55145722A - Preparation of heat-resistant resin - Google Patents

Preparation of heat-resistant resin

Info

Publication number
JPS55145722A
JPS55145722A JP5405279A JP5405279A JPS55145722A JP S55145722 A JPS55145722 A JP S55145722A JP 5405279 A JP5405279 A JP 5405279A JP 5405279 A JP5405279 A JP 5405279A JP S55145722 A JPS55145722 A JP S55145722A
Authority
JP
Japan
Prior art keywords
resin compound
epoxy
group
heat
resistant resin
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
JP5405279A
Other languages
Japanese (ja)
Other versions
JPS575403B2 (en
Inventor
Sadao Kajiura
Shiyuichi Suzuki
Moriyasu Wada
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5405279A priority Critical patent/JPS55145722A/en
Publication of JPS55145722A publication Critical patent/JPS55145722A/en
Publication of JPS575403B2 publication Critical patent/JPS575403B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Organic Insulating Materials (AREA)

Abstract

PURPOSE: To easily obtain a thermosetting heat-resistant resin with excellent stability, by reacting an epoxy resin compound and a silicone resin compound in the presence of a metal chelate catalyst.
CONSTITUTION: (A) An epoxy resin compound having one or more epoxy groups in a molecule and (B) a silicone resin compd. contg. <1.0wt% OH group which is to bind with Si atom are allowed to react at 50W150°C in the presence of a metal chelating catalyst wherein the proportion of said epoxy group to said OH group is 5/ 1W 20/1 expressed by the equivalent ratio. As a metal chelating catalyst to be used, titanium acetylacetate, iron acetylacetonate or the like are mentioned. In the above- described reaction of an epoxy resin compound and a silicone resin compound, if the temp. is below 50°C, a long reaction time is required and if above 150°C a desired heat-resistant resin can no be obtained, because the reaction proceeds rapidly to cause the gelation.
COPYRIGHT: (C)1980,JPO&Japio
JP5405279A 1979-05-04 1979-05-04 Preparation of heat-resistant resin Granted JPS55145722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5405279A JPS55145722A (en) 1979-05-04 1979-05-04 Preparation of heat-resistant resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5405279A JPS55145722A (en) 1979-05-04 1979-05-04 Preparation of heat-resistant resin

Publications (2)

Publication Number Publication Date
JPS55145722A true JPS55145722A (en) 1980-11-13
JPS575403B2 JPS575403B2 (en) 1982-01-30

Family

ID=12959831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5405279A Granted JPS55145722A (en) 1979-05-04 1979-05-04 Preparation of heat-resistant resin

Country Status (1)

Country Link
JP (1) JPS55145722A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135217A (en) * 1982-12-21 1984-08-03 Nippon Debukon Kk Production of heat-resistant grout material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147201U (en) * 1985-03-01 1986-09-11
JPS6426301U (en) * 1987-08-05 1989-02-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135217A (en) * 1982-12-21 1984-08-03 Nippon Debukon Kk Production of heat-resistant grout material
JPS6230216B2 (en) * 1982-12-21 1987-07-01 Nippon Debukon Kk

Also Published As

Publication number Publication date
JPS575403B2 (en) 1982-01-30

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