Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1992-07-31
1994-04-26
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521 57, 521 88, 521 92, 521 93, 521 97, C08J 908
Patent
active
053067363
ABSTRACT:
Compositions for producing foamed products which include additives and blowing agents which cause the surface treatment additives to migrate to the surfaces of foamed products. The products produced from the compositions require less additives because the incorporated additives are concentrated at the surfaces thereof.
REFERENCES:
patent: Re26278 (1967-10-01), Pottenger
Garcia Rod A.
Kosin John A.
Mooney Gerry
Tarquini Michael E.
Flanders Harold H.
Foelak Morton
Gzybowski Michael
J. M. Huber Corporation
Price Robert L.
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