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:
Jun. 27, 1978
Filed:
May. 02, 1974
Applicant:
Inventors:
Stephen D Pastor, Edison, NJ (US);
Martin M Skoultchi, Somerset, NJ (US);
Henry R Hernandez, Somerville, NJ (US);
Assignee:
National Starch and Chemical Corporation, Bridgewater, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
252501 ; 96 / ; 96-16 ; 96-18 ; 9611 / ; 9611 / ; 20415915 ; 20415916 ; 20415923 ; 252500 ; 252518 ; 260 / ; 427 44 ; 427 54 ; 428431 ; 428458 ; 428461 ; 428462 ; 428463 ; 428492 ; 428500 ; 428507 ; 526291 ; 526317 ; 526328 ;
Abstract
A photocurable electroconductive coating composition adapted to be crosslinked and insolubilized by actinic radiation comprises an acrylic monomer, a photoactivatable free radical polymerization initiator and a salt of a copolymerizable organic compound, wherein at least one of the monomers contains more than one polymerizable ethylenically unsaturated group. The cured coatings are insoluble in aqueous and organic solvents and are conductors of electricity suitable for conductive underlayers of photoconductive imaging elements and as antistatic coatings.