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:
Nov. 01, 1988
Filed:
Apr. 09, 1987
Applicant:
Inventor:
Hideo Yoshihara, Kasugai, JP;
Assignee:
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
430138 ; 42721331 ; 4284022 ; 42840221 ; 42840424 ; 428407 ; 430211 ; 430962 ;
Abstract
Disclosed is photo- and pressure-sensitive recording paper which comprises a support coated with first microcapsules each enclosing contents including a substance which has hardness changeable corresponding to a quantity of light irradiation thereon and which includes a dye precursor, and with second microcapsules each enclosing a developer which is a thermoplastic substance, and further disclosed is a pressure developing apparatus suitable for pressure developing such photo- and pressure-sensitive recording paper as described above.