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. 05, 1998
Filed:
Aug. 27, 1997
Kazuhiko Ohnishi, Yokohama, JP;
Kansai Paint Company, Limited, Amagaski, JP;
Abstract
Disclosed is a thermosetting coating composition comprising (A) an epoxy compound and (B) an aromatic sulfonium salt represented by the formula ##STR1## wherein R.sup.1 represents a hydrogen atom, a hydroxyl group, an alkoxyl group, or a group represented by the formula ##STR2## wherein Y represents an alkyl group, an alkoxyl group, a phenyl group or a phenoxy group all of which may have a substituent, each of R.sup.2 and R.sup.3 represents a hydrogen atom, a halogen atom, or an alkyl group, each of R.sup.4 and R.sup.5 represents an alkyl group, an aralkyl group or an aryl group all of which may have a substituent, and X.sup.- represents SbF.sub.6.sup.-, PF.sub.6.sup.-, AsF.sub.6.sup.-, or BF.sub.4.sup.-.