JPS54111599A - Epoxy resin curing agent - Google Patents

Epoxy resin curing agent

Info

Publication number
JPS54111599A
JPS54111599A JP1847378A JP1847378A JPS54111599A JP S54111599 A JPS54111599 A JP S54111599A JP 1847378 A JP1847378 A JP 1847378A JP 1847378 A JP1847378 A JP 1847378A JP S54111599 A JPS54111599 A JP S54111599A
Authority
JP
Japan
Prior art keywords
curing agent
epoxy resin
resin curing
component
dicarboxylic acid
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
JP1847378A
Other languages
Japanese (ja)
Inventor
Yoshitomo Nakano
Ichiro Nakamura
Tsuneo Koike
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP1847378A priority Critical patent/JPS54111599A/en
Publication of JPS54111599A publication Critical patent/JPS54111599A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)

Abstract

PURPOSE: To prepare an epoxy resin curing agent having excellent compatibility with epoxy resins and cold-curing property, and giving a cured epoxy resin having high water resistance, by reacting specific polyamine component with a dicarboxylic acid component.
CONSTITUTION: A polyamideamine, which is a curing agent of epoxy resins, is prepared by reacting (A) about 0.2W5 moles of a mixed polyamine component comprising (a) an alkylene polyamine having 2 or more amino groups in a molecule, e.g., ethylenediamine, hexamethylenediamine, etc., and (b) (o-, m- or p-)xylylenediamine with (B) 1 equivalent of an acid component mainly composed of a dicarboxylic acid of formula I or II (one of Xs is H, and the other is carboxyl; m,n are 3W9; m+n is 12), at about 100W320°C for 1W8 hours. The molar ratio of (a) to (b) is 5W100 to 100.
COPYRIGHT: (C)1979,JPO&Japio
JP1847378A 1978-02-22 1978-02-22 Epoxy resin curing agent Pending JPS54111599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1847378A JPS54111599A (en) 1978-02-22 1978-02-22 Epoxy resin curing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1847378A JPS54111599A (en) 1978-02-22 1978-02-22 Epoxy resin curing agent

Publications (1)

Publication Number Publication Date
JPS54111599A true JPS54111599A (en) 1979-08-31

Family

ID=11972604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1847378A Pending JPS54111599A (en) 1978-02-22 1978-02-22 Epoxy resin curing agent

Country Status (1)

Country Link
JP (1) JPS54111599A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322562A (en) * 1990-07-12 1994-06-21 Sandoz Ltd. Production of cement-mortar dry mix

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322562A (en) * 1990-07-12 1994-06-21 Sandoz Ltd. Production of cement-mortar dry mix
EP0580588B1 (en) * 1990-07-12 1996-08-28 Sandoz Ltd. Production of cement-mortar dry mix

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