Record material

Details Record material Record material

B - Operations, Transporting

41

M

42/16

B41M 5/155 (2006.01) B41M 5/26 (2006.01) B41M 5/333 (2006.01) B41M 5/40 (2006.01)

Patent

CA 1327701

Abstract A color developer material comprising a homogeneous mixture of a color developer containing a certain weight percent phenolic group, divalent zinc, and an aromatic carboxylate component possessing certain properties. These mixtures are particularly useful as color developer materials for basic chromogenic materials in either pressure-sensitive or heat-sensitive record materials.

598804

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