The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 08, 1978
Filed:
Jun. 21, 1977
Abstract
An electrophotographic recording material formed by extrusion, which comprises (A) 100 parts by weight of a blended composition of olefins having high and low melt indices in a specified weight ratio, (B) 0.025 to 40 parts by weight of a specified light-sensitizing organic compound, (C) 200 to 600 parts by weight of particulate photoconductive zinc oxide, (D) 0.06 to 0.4 part by weight, per 100 parts by weight of the total of components (A), (B) and (C), of a specified metal (e.g., Mg, Ca, Zn, Sn) salt of a C.sub.12-20 saturated or unsaturated fatty acid, and (E) 1 to 20 parts by weight of a silicone polymer; the components (B), (C), (D) and (E) being uniformly dispersed in component (A), and the light-sensitizing organic compound (B) being adsorbed to the surface of the zinc oxide (C).