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. 14, 1984
Filed:
Sep. 13, 1982
Applicant:
Inventors:
Franco Knirsch, Banchette, IT;
Giovanni Gianolini, Lozza, IT;
Assignee:
Ing. C. Olivetti & C., S.p.A., Turin, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ; B41M / ;
U.S. Cl.
CPC ...
4002411 ; 400120 ; 428914 ;
Abstract
The inked element in the form of a ribbon comprises a plastics support coated on one side with a thin layer (2 to 4 mm) of thermotransferable inking mixture which comprises, in addition to a pigment or dye, a binder of thermoplastic resin, in particular a styrene or terpene resin, a plasticizer and a softening compound constituted by one or more waxes in a percentage between 18 and 50%. The plasticizer is constituted by an ester of phthalic or phosphoric acid or another polymer.