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:
May. 03, 1994
Filed:
Oct. 22, 1991
Applicant:
Inventors:
Robert C Desjarlais, So. Hadley, MA (US);
Robert C Zawada, West Springfield, MA (US);
Assignee:
Rexham Graphics Inc., South Hadley, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428195 ; 428206 ; 428208 ; 428402 ; 4284111 ; 428446 ; 428480 ;
Abstract
Provided is an acceptor sheet useful for receiving marking material in imagewise fashion by means of mass transfer printing. The acceptor sheet comprises a substrate which has a microrough surface, wherein the coating is comprised of polymer particles which have not coalesced to form a uniform, continuous film. Such acceptor sheets exhibit superior mass transfer printing properties, and in particular superior wax thermal transfer printing properties, as compared to acceptor sheets having smooth coatings comprised of film-forming polymers.