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Patent Searching and Data


Title:
NEW CARBOXYL GROUP-CONTAINING EPOXY(METH)ACRYLATE OLIGOMER
Document Type and Number:
Japanese Patent JPH11310548
Kind Code:
A
Abstract:

To provide an extremely useful carboxyl group-containing epoxy(meth) acrylate oligomer giving a water-soluble neutralized product, having excellent hydrolysis resistance, a low color number and high sensitivity, and capable of being used as a raw material for various kinds of functional polymers giving cured products having excellent heat resistance.

This carboxyl group-containing epoxy(meth)acrylate oligomer having carboxylic acids at the molecular terminals comprises the adduct of (c) an epoxy compound having two or more oxirane rings in the molecule to (a) a carboxylic acid compound having one or more (meth)acryloyl groups and two or more carboxyl groups in the molecule or the mixture of (a) the carboxylic acid compound with (b) a carboxylic acid compound having two or more carboxyl groups.


Inventors:
TAKENAKA NAOKI
Application Number:
JP1998000134389
Publication Date:
November 09, 1999
Filing Date:
April 27, 1998
Export Citation:
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Assignee:
KYOEISHA KAGAKU KK
International Classes:
C07C69/54; (IPC1-7): C07C69/54
Attorney, Agent or Firm:
安達 光雄 (外2名)