JPS5578016A - Epoxy resin curing agent - Google Patents

Epoxy resin curing agent

Info

Publication number
JPS5578016A
JPS5578016A JP15129278A JP15129278A JPS5578016A JP S5578016 A JPS5578016 A JP S5578016A JP 15129278 A JP15129278 A JP 15129278A JP 15129278 A JP15129278 A JP 15129278A JP S5578016 A JPS5578016 A JP S5578016A
Authority
JP
Japan
Prior art keywords
curing agent
epoxy resin
complex
room temperature
resin curing
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.)
Pending
Application number
JP15129278A
Other languages
Japanese (ja)
Inventor
Takuji Miyamoto
Hiroshi Nakanaga
Tamotsu Komura
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.)
Sankin Industry Co Ltd
Original Assignee
Sankin Industry 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 Sankin Industry Co Ltd filed Critical Sankin Industry Co Ltd
Priority to JP15129278A priority Critical patent/JPS5578016A/en
Publication of JPS5578016A publication Critical patent/JPS5578016A/en
Pending legal-status Critical Current

Links

Landscapes

  • Epoxy Resins (AREA)

Abstract

PURPOSE: To obtain a curing agent capable of curing epoxy resins at room temperature in a short time, by using a complex of a specific polybasic carboxylic acid with a boron trifluoride.
CONSTITUTION: (A) An ester of an alcohol, e.g. diethylene glycol, having a chain or cyclic ether linkage with a polybasic carboxylic acid, e.g. succinic acid, is incorporated with (B) 0.1W20wt% of boron trifluoride to form a complex as a curing agent.
EFFECT: Cured articles having improved mechanical strength, bond strength, and film forming properties, are obtained at room temperature for about 5 min or less.
COPYRIGHT: (C)1980,JPO&Japio
JP15129278A 1978-12-05 1978-12-05 Epoxy resin curing agent Pending JPS5578016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15129278A JPS5578016A (en) 1978-12-05 1978-12-05 Epoxy resin curing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15129278A JPS5578016A (en) 1978-12-05 1978-12-05 Epoxy resin curing agent

Publications (1)

Publication Number Publication Date
JPS5578016A true JPS5578016A (en) 1980-06-12

Family

ID=15515485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15129278A Pending JPS5578016A (en) 1978-12-05 1978-12-05 Epoxy resin curing agent

Country Status (1)

Country Link
JP (1) JPS5578016A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007061125A (en) * 2005-08-29 2007-03-15 Matsushita Electric Ind Co Ltd Electric water heater
JP2014136781A (en) * 2013-01-18 2014-07-28 Asahi Kasei Chemicals Corp Composition and polymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007061125A (en) * 2005-08-29 2007-03-15 Matsushita Electric Ind Co Ltd Electric water heater
JP2014136781A (en) * 2013-01-18 2014-07-28 Asahi Kasei Chemicals Corp Composition and polymer

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