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:
Oct. 22, 2013
Filed:
Jan. 29, 2010
Toyozo Fujioka, Chiba, JP;
Hayato Yamasaki, Chiba, JP;
Toyozo Fujioka, Chiba, JP;
Hayato Yamasaki, Chiba, JP;
Idemitsu Kosan Co., Ltd., Tokyo, JP;
Abstract
There are provided a resist remover composition containing an amide solvent (A) represented by the following formula (1) and an organic amine compound (B), and a method for removing a resist using the resist remover composition, i.e., a resist remover composition that provides a sufficient removing capability even in a state where a resist is dissolved therein and is capable of being used for a prolonged period of time, and a method for removing a resist using the same. wherein Rrepresents a linear, branched or cyclic alkyl group having from 1 to 6 carbon atoms; Rand Reach independently represent a linear or branched alkyl group having from 1 to 3 carbon atoms; and n represents an integer of from 0 to 2.