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. 12, 2006
Filed:
Jan. 28, 2003
Gisèle Baudin, Allschwil, CH;
Tunja Jung, Rheinfelden-Herten, DE;
Gisèle Baudin, Allschwil, CH;
Tunja Jung, Rheinfelden-Herten, DE;
Ciba Specialty Chemicals Corp., Tarrytown, NY (US);
Abstract
Compounds of the formula I are suitable photoinitiators which accumulates at the surface of the formulation in which Y is a divalent group C–Ccycloalkylene, C–Cbicycloalkylene;C–Calkylenen-C–Ccycloalkylene, C–Calkylene-C–Cbicycloalkylene orC–Calkylene interrupted by one or more non-consecutive C–Ccycloalkylene, —U—C–Ccycloalkylene,C–Cbicycloalkylene or —U—C–Cbicycloalkylene; C–Calkylene interrupted by one or more non-consecutive O and C–Ccycloalkylene,—U—C–Ccycloalkylene, C–Cbicycloalkylene and/or—U—C–Cbicycloalkylene;