Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1974-02-04
1976-06-08
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156309, 156322, 156311, 156334, 260889, 260897A, 428517, C09J 500, C09J 700
Patent
active
039620182
ABSTRACT:
A multilayer composition may be prepared by a process comprising applying an intimately mixed blend of a thermoplastic polyolefin and an elastomer to the surface of an elastomer and bonding said blend to said surface by heating and application of pressure. Thus a film of the intimately mixed blend may be applied to the surface of the elastomer.
Also a motor-car door seal can be produced by extruding to the desired profile the intimately mixed blend of thermoplastic polyolefin and elastomer so as to form the base foot and bonding the elastomer seal to the extruded section.
REFERENCES:
patent: 3539525 (1970-11-01), Raimondi
patent: 3639189 (1972-02-01), Hartman
patent: 3650874 (1972-03-01), Job et al.
patent: 3758643 (1973-09-01), Fischer
patent: 3904470 (1975-07-01), Fukuki et al.
Costemalle Bernard
VAN Ek Arnold Cornelis
Clarke William T.
Exxon Research and Engineering Company
Gallagher J. J.
Mahon John J.
Powell William A.
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