Title:
高機能性ポリマー
Document Type and Number:
Japanese Patent JP2004512404
Kind Code:
A
Abstract:
Compounds of formula (I) wherein Q denotes a n-valent residue of an aliphatic polyol having a weight average molecular weight mw of 100 to 25000, n is an integer from 2 to 512, R1 is hydrogen or methyl, A denotes a m-valent aliphatic, cycloaliphatic, aromatic or araliphatic radical, m is an integer from 2 to 4, and Y is a radical of formula (II) or (III) wherein E is a k-valent aliphatic, cycloaliphatic, aromatic or araliphatic radical and k is an integer from 2 to 4, can be used as curing agents for epoxy resins and yields products of high fracture and impact toughness.
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Inventors:
Hutton, kevin, brian
Lee, Shin
Lee, Shin
Application Number:
JP2002537795A
Publication Date:
April 22, 2004
Filing Date:
August 23, 2001
Export Citation:
Assignee:
Vantico AG
International Classes:
C08G65/329; C08G59/14; C08G59/18; C08G59/40; C08G59/42; C08G59/68; C09J163/00; C09J171/00; C09J173/00; C09J181/06; (IPC1-7): C08G65/329; C08G59/40; C09J163/00; C09J171/00; C09J173/00; C09J181/06
Attorney, Agent or Firm:
Calyx
Toshio Nakamura
Miyazaki Yoshio
Tsutomu Kato
Toshio Nakamura
Miyazaki Yoshio
Tsutomu Kato