Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1981-04-21
1983-07-19
Lowe, James B.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
2642106, 264211, 264216, 26433117, 524445, 524448, 524451, C08K 516, B29D 702
Patent
active
043944744
ABSTRACT:
Extrusion-cast films of high molecular weight, linear low density ethylene copolymers which inherently have high block and low slip characteristics are compounded with a minor amount of a secondary fatty acid amide and a finely-divided natural inorganic, e.g., silica, before being extrusion-cast as a thin film, the additives serving to substantially reduce the block and increase the slip characteristics of the film.
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patent: 3595827 (1971-07-01), Foster
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patent: 3809671 (1974-05-01), Okawa et al.
patent: 4327009 (1982-04-01), Allen et al.
Flores David P.
McKinney Osborne K.
Lee W. J.
Lowe James B.
The Dow Chemical Company
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