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AERYL TERPOLYMERS AS BINDERS FOR ELECTROPHOTOGRAPHIC COMPOSITIONS

  • US 3,649,263 A
  • Filed: 12/11/1968
  • Issued: 03/14/1972
  • Est. Priority Date: 12/18/1967
  • Status: Expired due to Term
First Claim
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2. The method of claim 1 in which the volatile base is a member of the group consisting of ammonia, methylamine, dimethylamine, trimethylamine, ethylamine, diethylamine, triethylamine, propylamine, butylamine, hexylamine, ethylenediamine, arylamine, morpholine, piperazine and hydrazine, and said volatile basic compound being present in said layer within a range not exceeding 0.5 percent per total weight of said photoconductive layer.

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