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:
May. 10, 2022
Filed:
Jan. 20, 2018
Applicant:
Yamamoto Chemicals, Inc., Yao, JP;
Inventors:
Takamichi Amako, Yao, JP;
Masayuki Ezoe, Yao, JP;
Assignee:
YAMAMOTO CHEMICALS, INC., Yao, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/037 (2014.01); C09D 11/102 (2014.01); B65D 65/42 (2006.01); B65D 75/32 (2006.01); C09B 47/04 (2006.01); C09D 11/107 (2014.01); C09D 11/108 (2014.01); C09D 11/50 (2014.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
C09D 11/037 (2013.01); B65D 65/42 (2013.01); B65D 75/32 (2013.01); C09B 47/045 (2013.01); C09D 11/102 (2013.01); C09D 11/107 (2013.01); C09D 11/108 (2013.01); C09D 11/50 (2013.01); C09K 11/06 (2013.01); C09K 2211/1022 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/183 (2013.01);
Abstract
Provided are an ink for a PTP package, which is a counterfeit prevention ink for use in a PTP package, has excellent invisibility, can be efficiently read by a scanner having sensitivity in a near infrared region, is highly durable, and can be used for a material of a PTP package, particularly an aluminum substrate; and an ink composition for use therefor. An ink composition for a PTP package, containing vanadyl naphthalocyanine represented by Formula (I):