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Chlorinated polyvinyl chloride plastic compositions containing chlorinated paraffinic hydrocarbon plasticizers

  • US 3,169,935 A
  • Filed: 06/18/1962
  • Issued: 02/16/1965
  • Est. Priority Date: 06/26/1961
  • Status: Expired due to Term
First Claim
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2. A PLASTIC COMPOSITION WHICH COMPRISES 100 PARTS BY WEIGHT OF A MIXTURE OF CHLORINATED POLYVINYL CHLORIDE CONTAINING 60-70 PERCENT BY WEIGHT OF CHLORINE WITH NOT MORE THAN THREE TIMES ITS WEIGHT OF POLYVINYL CHLORIDE AND AS PRIMARY PLASTICIZER IN SAID MIXTURE 50-100 PARTS BY WEIGHT OF A MEMBER CONTAINING 40-70 PERCENT BY WEIGHT OF CHLORINE SELECTED FROM THE GROUP CONSISTING OF CHLORINATED C14 PARAFFINIC HYDROCARBON AND CHLORINATED PARAFFIN WAX.

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