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. 07, 1992
Filed:
Jun. 07, 1989
Applicant:
Inventor:
James L Joyce, Jr, Winston Salem, NC (US);
Assignee:
AMP Incorporated, Harrisburg, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
156 52 ; 156 55 ; 156240 ;
Abstract
The process for dyeing a continuous polymeric flexible substrate such as a film, uses a strip of transfer paper having sublimable dyes deposited on one surface. The substrate and transfer paper are fed simultaneously into a heat transfer apparatus comprised of a heating means and substrate retaining means. The layers are fed into the apparatus so the uncoated side of the transfer paper is proximate the heating means and substrate is proximate the retaining means. The layers are held against the heating means while sufficient heat is applied to the transfer paper to cause the dye to sublime from the paper and diffuse into the intertices of the substrate.