Two-part type adhesives

Details Two-part type adhesives Two-part type adhesives

1984-07-18

1985-10-22

Bleutge, John C.

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

Synthetic resins

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

525169, 525171, 525919, 525939, 523526, C08L 902, C08L 6706

Patent

active

045489920

ABSTRACT:
There is provided a novel acrylic two-part adhesive suitable for structural uses composed of a liquid I comprising an acrylic monomer and an organic peroxide and a liquid II comprising an acrylic monomer and a curing accelerator. At least one of the liquid I and II further contains a diene-elastomer, and the liquid I or both the liquids further contain an ion-containing unsaturated polyester. The unsaturated polyester is further characterized in that it has one or more polymerizable or copolymerizable double bonds and its remaining carboxylic group is neutralized with a metal compound, ammonia or an amine.

REFERENCES:
patent: 3136681 (1964-06-01), Johnston
patent: 3718714 (1973-02-01), Comstock
patent: 4160758 (1979-07-01), Gardner
patent: 4336344 (1982-06-01), Craigie
Bjorksten, Polyesters and their Applications, Reinhold Publishing, 1956, p. 64.

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