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. 20, 2007
Filed:
Mar. 12, 2001
Applicants:
Akiko Shirota, Toyonaka, JP;
Hidetoshi Fukuo, Yao, JP;
Inventors:
Akiko Shirota, Toyonaka, JP;
Hidetoshi Fukuo, Yao, JP;
Assignee:
Sakura Color Products Corporation, Osaka-Fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention has for its primary object to provide a solid composition having excellent wet-surface writing properties and high safety. The object is accomplished by the provision of a solid composition characterized by its comprising a colorant, a gelation agent, a resin component and at least two kinds of solvents, each of the resins having the following attribute a) or b):