Stock material or miscellaneous articles – Composite – Of epoxy ether
Patent
1990-08-02
1992-03-03
Gallagher, John J.
Stock material or miscellaneous articles
Composite
Of epoxy ether
156330, 428416, 525423, 528353, B32B 2738, C09J 502
Patent
active
050932020
ABSTRACT:
Adhesive compositions are described comprising at least an arylaliphatic olyimide with ether chain formations, obtained by the polycondensation reaction of a tetracarboxylic aromatic acid or of one of its derivatives with at least two primary diamines, one of these diamines consisting of a polyether chain ending with the two amine functional groups and at least an epoxy resin possessing more than one epoxy group per molecular.
These adhesive compositions can be used particularly for the gluing of films of polymers to thin metal sheets.
REFERENCES:
patent: 4098628 (1978-07-01), Walton
Gonzalez Serge
Mariaggi Paul
Rabilloud Guy
Sillion Bernard
Centre d'Etude des Materiaux Organiques pour Technologies Avance
Gallagher John J.
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