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:
Aug. 20, 2013
Filed:
Sep. 29, 2008
Pascal Hayoz, Hofstetten, CH;
Hitoshi Yamato, Takarazuka, JP;
Pascal Hayoz, Hofstetten, CH;
Hitoshi Yamato, Takarazuka, JP;
BASF SE, Ludwigshafen, DE;
Abstract
Compounds of the formula (I), wherein X is a single bond, CRRO, S, NR, NCOR, CO, SO or SO; L, L, L, L, L, L, L, Land Lare for example hydrogen, Ror COT; T denotes Tor O-T; Tand Tfor example are hydrogen, C-Calkyl, C-Ccycloalkyl, C-Calkenyl, C-Ccycloalkenyl, C-Caryl, C-Cheteroaryl, C-Calkyl substituted by one or more D, C-Calkyl interrupted by one or more E, C-Calkyl substituted by one or more D and interrupted by one or more E or Q; R, R, R, R, R, Rand Rare T; D is for example R, OR, SRor Q; E is for example O, S, COO or Q; Rand Rfor example are hydrogen, C-Calkyl or phenyl; Q is for example C-Cbicycloalkyl, C-Cbicycloalkenyl or C-Ctricycloalkyl; Qis for example, C-Caryl or C-Cheteroaryl; Qis for example C-Carylene or C-Cheteroarylene; Y is an anion; and M is a cation; provided that at least one of L, L, L, L, L, L, L, Land Lis other than hydrogen; and provided that (i) at least one of Tor Tis a group Q; or (ii) at least one D is a group Q; or (iii) at least one E is a group Q; are suitable as photolatent catalysts.