Polyol/polyepoxide/polyurethane adhesive

Details Polyol/polyepoxide/polyurethane adhesive Polyol/polyepoxide/polyurethane adhesive

Filed on

1986-05-30

Date issued

1988-02-23

Examiner

Kight, John

Patent Class

Adhesive bonding and miscellaneous chemical manufacture

SubClass

Methods

SubSubClass

Surface bonding and/or assembly therefor

Other Related Categories

156330, 1563314, C09J 314, C09J 316, C09J 502

Type

Patent

Status

active

Patent number

047268689

Description

ABSTRACT:
Fast curing adhesives which are free of solvent and have high heat resistant bonding strength composed of mixtures of polyols, polyepoxides and polyisocyanates are described.

REFERENCES:
patent: 3136731 (1964-06-01), Piechota et al.
patent: 3242108 (1966-03-01), McGary et al.
patent: 3510439 (1970-05-01), Koltenbach et al.
patent: 3525779 (1970-08-01), Hawkins
patent: 3565972 (1971-02-01), Harris
patent: 3634327 (1972-01-01), Hawkin
patent: 3636133 (1972-01-01), Hawkins
patent: 3637903 (1972-01-01), Brizgys
patent: 3676407 (1972-07-01), Hsieh et al.
patent: 4080401 (1978-03-01), Kassner
patent: 4386191 (1983-05-01), Di Salvo et al.
patent: 4562227 (1985-12-01), Rogler et al.

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