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:
Sep. 07, 1993
Filed:
Jan. 06, 1992
Applicant:
Inventors:
Assignee:
Toyo Ink Manufacturing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09B / ; C09D / ;
U.S. Cl.
CPC ...
534573 ; 534581 ; 534602 ; 534739 ; 534874 ; 534882 ; 106 / ; 106496 ;
Abstract
A process for the production of a monoazo lake coated with a water-insoluble metal salt of rosin, which comprises the steps of:
Sugamo, Hitoshi. (1993). Process for the production of monoazo lake pigment coated with (U.S. Patent No. 5243031). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5243031
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile