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Block copolymer adhesion promoters via ring-opening metathesis polymerization

Patent ·
OSTI ID:441856

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.

Research Organization:
AT&T Corporation
DOE Contract Number:
AC04-76DP00789
Assignee:
SNL; SCA: 360600; SN: 97001739250; PA: EDB-97:041892
Patent Number(s):
US 5,603,985/A/
Application Number:
PAN: 8-564,753
OSTI ID:
441856
Country of Publication:
United States
Language:
English

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