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:
Jan. 24, 1984
Filed:
May. 03, 1982
Applicant:
Inventors:
Assignee:
Pelikan Aktiengesellschaft, Hanover, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ; B41M / ;
U.S. Cl.
CPC ...
428323 ; 282 / ; 106 23 ; 427153 ; 428207 ; 4283213 ; 428331 ; 428488 ; 428914 ;
Abstract
A multiuse carbon transfer material, e.g. a carbon 'paper' or carbon ribbon has a synthetic resin support film or foil having a coating which contains, in addition to a synthetic resin binder, a coloring agent of an oil base type. The oil forming the base for this coloring agent is a polyoxyethylene tenside which forms a plasticizer for the synthetic resin material of the binder.