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Title: Block copolymer adhesion promoters via ring-opening metathesis polymerization

Coupling agents are disclosed based on functionalized block copolymers for bonding thermoset polymers to solid materials. These are polymers which possess at least two types of functional groups, one which is able to attach to and react with solid surfaces, and another which can react with a thermoset resin, which are incorporated as pendant groups in monomers distributed in blocks (typically two) along the backbone of the chain. The block copolymers in this invention are synthesized by living ring-opening metathesis polymerization. 18 figs.
Inventors:
;
Issue Date:
OSTI Identifier:
441856
Assignee:
SNL; SCA: 360600; PA: EDB-97:041892; SN: 97001739250
Patent Number(s):
US 5,603,985/A/
Application Number:
PAN: 8-564,753
Contract Number:
AC04-76DP00789
Resource Relation:
Other Information: PBD: 18 Feb 1997
Research Org:
AT&T Corporation
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; COPOLYMERS; ADHESIVES; THERMOPLASTICS; BONDING; POLYMERIZATION; CHEMICAL COMPOSITION