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:
Dec. 24, 2019
Filed:
Jun. 14, 2017
Nissan Chemical Corporation, Tokyo, JP;
Hirofumi Ota, Funabashi, JP;
Toshiyuki Endo, Funabashi, JP;
NISSAN CHEMICAL CORPORATION, Tokyo, JP;
Abstract
Provided is a sulfonic acid ester compound represented by formula (1). (In the formula, Rand Reach independently represent a hydrogen atom, or a straight-chain or branched monovalent aliphatic hydrocarbon group. Rrepresents a straight-chain or branched monovalent aliphatic hydrocarbon group. The sum of the carbon numbers of R, Rand Ris 6 or greater. Arepresents —O— or —S—. Arepresents an aromatic group having a valence of (n+1). Arepresents a hydrocarbon group which has a valence of m, and is unsubstituted or has a substituent that contains one or more aromatic rings. m represents an integer satisfying 2≤m≤4. n represents an integer satisfying 1≤n≤4).