Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1984-09-20
1986-05-27
Lilling, Herbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 59, 524 62, 524 69, 524 70, 524 71, 524399, 524554, 428489, C08K 334, C08L 9500
Patent
active
045916110
ABSTRACT:
Ionomeric polymer compositions are provided which comprise an ionomeric polymer and about 5 to about 125 parts by weight of gilsonite, per 100 parts by weight of the ionomeric polymer. The inventive compositions can be formulated as processable materials which can be fabricated into articles such as sheets, tubes, and films having improved tear propagation resistance and fire retardance and decreased levels of water absorption.
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American Gilsonite Co. Entitled "American Gilsonite, Properties & Applications" Copyrighted 1980.
American Gilsonite Company, Entitled: "American Gilsonite as a Filler-Extender for Thermoplastic Resins, copyrighted 1975.
"Gilsonite" in Kirk-Othmer: Encyclopedia of Chemical Technology, vol. 11, Third Edition, 1980.
Jenkins Robert F.
Siadat Bahram
Baker William L.
Lilling Herbert J.
W. R. Grace & Co.
Wasatonic John J.
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