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:
Sep. 19, 1978
Filed:
Nov. 08, 1976
Applicant:
Inventors:
Atsumi Noshiro, Chiba, JP;
Yoshio Inoue, Annaka, JP;
Assignees:
Dai Nippon Printing Co., Ltd., BOTH OF, JP;
Shin-Etsu Chemical Co., Ltd., BOTH OF, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
260 25 ; 101453 ; 260-3 ; 260-33 ; 260-7 ; 260-9 ; 260 14 ; 260 / ; 260 / ; 260 / ; 260826 ; 528130 ;
Abstract
Printing ink compositions which are suitable for use in the method of dry-planographic printing on a high-speed web offset press are provided wherein an ink vehicle comprises from 1 to 70% by weight of a silicone-modified phenolic resin prepared by reacting an oil-soluble solid phenolic resin with an amino group-containing organopolysiloxane. Said ink compositions are capable of producing copy sheets without the occurrence of scumming and the piling of ink throughout a long continuous operation by the said printing method.