1268422-A is referenced by 8 patents.

1,268,422. Xerographic plate. XEROX CORP. 25 Aug., 1969 [30 Aug., 1968 (2)], No. 42157/69. Heading HlK. [Also in Division C4] X-form substituted metal phthalocyanine optionally in admixture with a resin binder, is used to form a photoconductive layer on the conductive substrate of an electrophotographic plate. The ratio of phthalocyanine to resin binder ranges from 2 : 1 to 1 : 30 by weight. The X-forms of copper, cobalt, lead and zinc are preferably used. In Example 1 #-copper phthalocyanine pigment is sublimed on to a Mylar coated aluminium backing plate, and in Example III an aluminium substrate is coated with a mixture of epoxy, phenolic, and urea-formaldehyde resins, ethyl cellosolve and X-form copper phthalocyanine.

Title
Phthalocyanine compositions and methods of preparation
Application Number
GB19690042157 19690825
Publication Number
1268422 (A)
Application Date
August 25, 1969
Publication Date
March 29, 1972
Assignee
Xerox
US
IPC
G03G 05/06
G03G 05/06
C23C 14/12
G03G 05/06
C23C 14/12
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