Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1983-02-28
1984-07-17
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524 77, 524489, 524523, 524524, 428284, 428286, 428913, 604370, C08L 9304
Patent
active
044607288
ABSTRACT:
Hot melt adhesive compositions are prepared from ethylene copolymers, atactic polypropylene, tackifying resins and optional additives. The adhesives are non-pressure sensitive and are characterized by high cohesive strength, strong tack, and good heat, creep and cold resistance. In accordance with the preferred embodiment, the adhesives are formulated so as to be particularly adaptable for use in the construction of disposable diapers of the multi-line construction variety.
REFERENCES:
patent: 3600347 (1971-08-01), Godar, Jr.
patent: 3849353 (1974-11-01), Taft
patent: 3982051 (1976-09-01), Taft
patent: 4299745 (1981-11-01), Godfrey
Decowski, Jr. Stanley J.
Puletti Paul P.
Schmidt, Jr. Robert C.
Dec Ellen T.
National Starch and Chemical Corporation
Reddick J. M.
Schofer Joseph L.
Szala Edwin
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