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:
Sep. 06, 2011
Filed:
Sep. 24, 2007
Applicants:
Pascal Hayoz, Hofstetten, CH;
Jean-luc Birbaum, Binningen, CH;
Stephan Ilg, Giebenach, CH;
Inventors:
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 381/12 (2006.01); G03F 7/004 (2006.01); G03F 7/039 (2006.01); G03C 1/73 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compounds of the formula (I), wherein L, L, Land Lindependently of one another are hydrogen or an organic substituent; R is for example C-Calkyl, C-Ccycloalkyl, C-Calkenyl, substituted C-Calkyl; X is O, S, NRor NCOR; Ris for example hydrogen or C-Calkyl; and Y is an inorganic or organic anion; are suitable as photolatent acid generators.