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. 04, 1996
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Mitsuhiko Furusawa, Tano-gun, JP;
Kaname Masugi, Honjo, JP;
Assignee:
Mitsubishi Pencil Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D / ;
U.S. Cl.
CPC ...
106 / ; 106 / ; 106 / ;
Abstract
An aqueous ink composition comprising a dye, water and a pH adjustor in which all the components except the pH adjustor are food additives or conformed materials and the pH adjustor is cosmetic triethanolamine as described in the Japanese Standards of Cosmetic Ingredients (Yakuji Nippo, Ltd., second edition).
Furusawa, Mitsuhiko. (1996). Aqueous ink composition (U.S. Patent No. 5522922). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5522922
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile