Neoprene latex contact adhesives

Details Neoprene latex contact adhesives Neoprene latex contact adhesives

1982-02-18

1984-07-31

Bleutge, John C.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523408, 525109, 525113, 525121, C08L 900, C08L 6104, C08L 6300

Patent

active

044631103

ABSTRACT:
The metal adhesion and heat and water resistance of conventional neoprene latex adhesives are improved by the addition thereto of a polyfunctional amine and an epoxy resin wherein for every 100 parts by weight of dry neoprene, the epoxy is added in an amount of 10-40 parts and the amine is added in an amount sufficient to provide 50-150% of the stoichiometric amount required to cure the epoxy.

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