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:
Jun. 27, 1989
Filed:
May. 24, 1984
Applicant:
Inventors:
Frederick W Sanders, Chillicothe, OH (US);
Gary F Hillenbrand, Chillicothe, OH (US);
Jonathan S Arney, Chillicothe, OH (US);
Richard F Wright, Chillicothe, OH (US);
Assignee:
The Mead Corporation, Dayton, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; B41L / ; B32B / ;
U.S. Cl.
CPC ...
430138 ; 430211 ; 430345 ; 430162 ; 430235 ; 4284022 ; 42840222 ; 42840224 ; 503225 ;
Abstract
An imaging system in which images are formed by image-wise exposing a layer containing a chromogenic material and a photosensitive composition in which at least the photosensitive composition is encapsulated in a layer of pressure rupturable capsules. Exposure and capsule rupture renders the chromogenic material image-wise accessible to the developer for a patterned image forming reaction.