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
1997-09-22
1999-02-02
Morgan, Kriellion S.
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...
524449, 2524003, C08K 334, C09K 1532
Patent
active
058666460
ABSTRACT:
This invention concerns a mixture of a first component selected from talcs and a second component selected from feldspars and nepheline syenites, wherein the ratio of the first component to the second component provides an enhanced abrasiveness property. The invention further relates to an antiblock agent made from such mixture. This mixture provides favorable optical properties when used in a polyolefin film. This invention also relates to a polyolefin resin composition having the mixture therein, as well as to films made with such.
REFERENCES:
patent: 4187210 (1980-02-01), Howard, Jr.
patent: 5346944 (1994-09-01), Hayashida
Abstract, Japanese Patent No. J 02163143, Idemitsu Petrochem Company.
The New Encyclopedia Britannica, vol. 24, pp. 151-157, 175-179 (Chicago, 1986).
Einhehner Abrasion Tester Model AT 1000, Duncan Associates, 85 Field Ave., Rutland, VT.
Morgan Kriellion S.
Morris Terry B.
Powell Marvin J.
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