Structural adhesive formulations

Details Structural adhesive formulations Structural adhesive formulations

1978-04-24

1980-09-16

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

156327, 156332, 260 285R, 525126, 525255, C08K 552, C08K 553

Patent

active

042231159

ABSTRACT:
Novel structural adhesive systems for metal-bonding applications. The adhesives, comprising a solution or dispersion of a polymeric material in a monomer copolymerizable therewith having incorporated therein certain phosphorus-containing compounds, are characterized by an unexpected ability of providing strong adhesion to untreated metal surfaces without adversely affecting adhesive performance, including resistance to deleterious environments. The environmental resistance of the herein described adhesives can be further improved by the addition of one or more polybasic lead salts, metal molybdates and metal phosphates.

REFERENCES:
patent: 3160618 (1964-12-01), Delacretaz
patent: 3476723 (1969-11-01), Stahl
patent: 3847846 (1974-11-01), Asada
patent: 3970505 (1976-07-01), Hauser
patent: 3984500 (1976-10-01), Dickie
patent: 3994764 (1976-11-01), Wolinski
patent: 4081308 (1978-03-01), Skoultchi

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