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. 27, 1987
Filed:
Jul. 27, 1983
Applicant:
Inventors:
Assignee:
Kanzaki Paper Manufacturing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D / ;
U.S. Cl.
CPC ...
106 21 ; 346208 ; 346214 ; 427148 ; 427150 ;
Abstract
A coating composition for use to produce heat-sensitive record material is produced by admixing and heating at least one colorless chromogenic material or acceptor and at least one heat fusible material having a melting point within the range of 60.degree. C. to 200.degree. C. to form a co-melt, atomizing the co-melt with a spray nozzle to form finely divided particles comprising the colorless chromogenic material or acceptor and the heat fusible material, and preparing a coating composition including said finely divided particles dispersed therein.