JPS57124A - Curing agent for epoxy resin - Google Patents

Curing agent for epoxy resin

Info

Publication number
JPS57124A
JPS57124A JP7346780A JP7346780A JPS57124A JP S57124 A JPS57124 A JP S57124A JP 7346780 A JP7346780 A JP 7346780A JP 7346780 A JP7346780 A JP 7346780A JP S57124 A JPS57124 A JP S57124A
Authority
JP
Japan
Prior art keywords
compound
formula
epoxy resin
parenthesis
alkyl
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
JP7346780A
Other languages
Japanese (ja)
Other versions
JPS6216208B2 (en
Inventor
Masahiro Matsumura
Masaaki Otsu
Yoshihiro Kitsuta
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP7346780A priority Critical patent/JPS57124A/en
Publication of JPS57124A publication Critical patent/JPS57124A/en
Publication of JPS6216208B2 publication Critical patent/JPS6216208B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Epoxy Resins (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

NEW MATERIAL:A compound of formula I, wherein R is H, amino, carboxyl or a monovalent group containing an aromatic or heterocyclic ring which can contain halogen substitutents, R' and R" are each H or an alkyl, (a) and (b) are such numbers that, when a=1, b=1, and when a=2, b=0, and when a=2, the two moieties in the parenthesis can be different from each other, and the phenol uncleus in the parenthesis can have substituents such as an alkyl, OH or a halogen.
USE: Highly heat-resistant epoxy resin cured products, for example, used for the production of printed circuit boards. If combined with poly-p-vinylphenol and/or its halogenated product, an epoxy resin cured product excellent in both heat resistance and moisture resistance can be obtained.
PREPARATION: A compound of formula IV is obtained by mixing a compound of formula II with a compound of formula III at a predetermined ratio, stirring the mixture and subjecting the mixture to a melt addition reaction.
COPYRIGHT: (C)1982,JPO&Japio
JP7346780A 1980-05-31 1980-05-31 Curing agent for epoxy resin Granted JPS57124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7346780A JPS57124A (en) 1980-05-31 1980-05-31 Curing agent for epoxy resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7346780A JPS57124A (en) 1980-05-31 1980-05-31 Curing agent for epoxy resin

Publications (2)

Publication Number Publication Date
JPS57124A true JPS57124A (en) 1982-01-05
JPS6216208B2 JPS6216208B2 (en) 1987-04-11

Family

ID=13519095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7346780A Granted JPS57124A (en) 1980-05-31 1980-05-31 Curing agent for epoxy resin

Country Status (1)

Country Link
JP (1) JPS57124A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640507A (en) * 1984-02-22 1987-02-03 Fuji Photo Film Co., Ltd. Device for feeding and positioning recording medium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214904U (en) * 1988-07-13 1990-01-30

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698228A (en) * 1980-01-09 1981-08-07 Matsushita Electric Works Ltd Curing agent for epoxy resin
JPS56118415A (en) * 1980-02-22 1981-09-17 Matsushita Electric Works Ltd Curing agent for epoxy resin
JPS56125423A (en) * 1980-03-08 1981-10-01 Matsushita Electric Works Ltd Epoxy resin composition
JPS56151726A (en) * 1980-04-26 1981-11-24 Matsushita Electric Works Ltd Epoxy resin composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698228A (en) * 1980-01-09 1981-08-07 Matsushita Electric Works Ltd Curing agent for epoxy resin
JPS56118415A (en) * 1980-02-22 1981-09-17 Matsushita Electric Works Ltd Curing agent for epoxy resin
JPS56125423A (en) * 1980-03-08 1981-10-01 Matsushita Electric Works Ltd Epoxy resin composition
JPS56151726A (en) * 1980-04-26 1981-11-24 Matsushita Electric Works Ltd Epoxy resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640507A (en) * 1984-02-22 1987-02-03 Fuji Photo Film Co., Ltd. Device for feeding and positioning recording medium

Also Published As

Publication number Publication date
JPS6216208B2 (en) 1987-04-11

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