Title:
EPOXY RESIN COMPOSITIONS
Document Type and Number:
WIPO Patent Application WO/2013/087592
Kind Code:
A3
Abstract:
An epoxy resin composition [composition (C)] comprising: (i) from 30 to 90% by weight of at least one epoxy compound [compound E], based on the total weight of the composition (C); (ii) from 0 to 60% by weight of at least one curing agent [agent C], based on the total weight of the composition (C); (iii) from 0 to 15% by weight of at least one accelerator, based on the total weight of the composition (C); (iv) from 1 to 60% by weight of at least one poly(aryl ether sulfone) (I) [PAES(I-1)], based on the total weight of the composition (C) and wherein said PAES (I-1) polymer comprises amine functional groups in an amount equal to or more than 200 µeq/g; (v) from 1 to 60% by weight of at least one poly(aryl ether sulfone) (I) [PAES(I-2)], based on the total weight of the composition (C), and wherein said PAES (I-2) polymer is different from the PAES (I-1) polymer.
Inventors:
AXELRAD SHARI W (US)
MOSES CHARLES (US)
KHAN AHMED (US)
TAYLOR NARMANDAKH (US)
HOPPIN CHARLES R (US)
MOSES CHARLES (US)
KHAN AHMED (US)
TAYLOR NARMANDAKH (US)
HOPPIN CHARLES R (US)
Application Number:
PCT/EP2012/075011
Publication Date:
October 24, 2013
Filing Date:
December 11, 2012
Export Citation:
Assignee:
SOLVAY SPECIALTY POLYMERS USA (US)
International Classes:
C08G59/50; C08L63/00; C08L81/06
Foreign References:
| US20050038170A1 | 2005-02-17 | |||
| US20030139494A1 | 2003-07-24 | |||
| US5364914A | 1994-11-15 | |||
| US5086156A | 1992-02-04 | |||
| US20060292375A1 | 2006-12-28 | |||
| EP0583224A2 | 1994-02-16 |
Attorney, Agent or Firm:
BENVENUTI, Federica et al. (310, Bruxelles, BE)
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