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:
Oct. 05, 1999
Filed:
Jun. 17, 1997
Applicant:
Inventors:
Alfred Steinmann, Praroman, CH;
Rolf Mulhaupt, Freiburg, DE;
Assignee:
Ciba Specialty Chemicals Corp., Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; C08K / ;
U.S. Cl.
CPC ...
544180 ; 544215 ; 544216 ; 544219 ; 544220 ; 544221 ; 544222 ; 544223 ; 546187 ; 546199 ; 546207 ; 546209 ; 546229 ; 546246 ; 548215 ; 548216 ; 548218 ; 548225 ; 548226 ; 548227 ; 548228 ; 548229 ; 548230 ; 548231 ; 548232 ; 548233 ; 524 87 ; 524 91 ; 524 92 ; 524 93 ; 524 95 ; 524100 ; 524102 ; 524103 ; 524104 ; 549551 ; 549552 ;
Abstract
A description is given of compounds of the formula I ##STR1## where r is 0 or 1 and y is a number from the range 1-3; X is a direct bond or --NR.sub.8 --, --CO--, --CONH-- or --COO-- or a divalent aliphatic or mixed aromatic-aliphatic C.sub.1 -C.sub.18 hydrocarbon radical;