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. 30, 1979
Filed:
Jan. 23, 1978
Applicant:
Inventors:
Assignee:
AGFA-Gevaert N.V., Mortsel, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
427 16 ; 427 17 ; 427 22 ; 427 53 ; 4272 / ;
Abstract
A method for fixing a liquid toner image on a thermo-adhesive layer of a recording material by irradiating such layer with high intensity short duration light pulses. The energy is sufficiently high to cause a partial melting of the layer so that the toner particles become absorbed thereon but the duration of the light pulse is sufficiently short to avoid a permanent deformation of the recording material itself. A favourable supplementary effect is that during irradiation a simultaneous evaporation of the residual toner liquid takes place.
Verlinden, Willy. (1979). Method for fixing electrophoretically formed toner images (U.S. Patent No. 4137340). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4137340
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile