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:
Feb. 07, 1989
Filed:
Sep. 19, 1986
Applicant:
Inventor:
Robert G Bracewell, Canterbury, GB;
Assignee:
The Wiggins Teape Group Limited, Basingstoke, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ; B41M / ;
U.S. Cl.
CPC ...
503227 ; 8471 ; 428211 ; 428513 ; 428535 ; 4285375 ; 428913 ; 428914 ;
Abstract
Thermal transfer printing paper of improved print performance carries a dried polyethylene emulsion, optionally mixed with an adhesive material such as cooked or solubilized starch. The polyethylene content may be 0.2 to 0.4% on a dry basis. The emulsion may be applied at the size press or size bath of the paper machine used to make paper.