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. 06, 1979
Filed:
Dec. 09, 1976
Applicant:
Inventors:
Akio Ishizuka, Fujimiya, JP;
Akio Miyamoto, Fujimiya, JP;
Assignee:
Fuji Photo Film Co., Ltd., Minami-ashigara, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428195 ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 282 275 ; 428307 ; 428480 ; 428481 ; 428537 ;
Abstract
A developing ink comprising a developer, a polyester resin binder and a liquid medium. The polyester resin binder is a thermoplastic linear polymeric compound having preferably a molecular weight of about 5,000 to 50,000 and a melting point of about 90 to 170.degree. C.