Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1994-07-07
1997-03-25
Hamilton, III, Thomas
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
428325, 428480, B32B 516, B32B 2706, B32B 2736
Patent
active
056143133
ABSTRACT:
A polymeric film comprising a first layer of polymeric material having on at least one surface thereof a second layer of polymeric material comprising, based upon the weight of the polymer in the second layer, (a) 0.05% to 2.0% by weight of silicone resin particles and/or calcined silicone resin particles having a volume distributed median particle diameter of 1.5 to 12.5 .mu.m, and (b) 0.005% to 1.0% by weight of china clay particles having a volume distributed median particle diameter of 0.1 to 2.0 .mu.m.
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Mills Paul D. A.
Olek Anton R.
Siddiqui Junaid A.
Hamilton, III Thomas
Imperial Chemical Industries plc
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