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:
Jun. 30, 1987
Filed:
Sep. 19, 1985
Applicant:
Inventors:
Dietmar Augart, Hessheim, DE;
Heinz Eilingsfeld, Frankenthal, DE;
Heinz Krueger, Ludwigshafen, DE;
Hartmut Lardon, Ludwigshafen, DE;
Ortwin Schaffer, Ludwigshafen, DE;
Guenther Seybold, Neuhofen, DE;
Assignee:
BASF Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B / ; C09B / ; C09B / ; C09B / ;
U.S. Cl.
CPC ...
534618 ; 534617 ; 534622 ; 534624 ; 534626 ; 534627 ; 534628 ; 534632 ; 534634 ; 534635 ; 534666 ; 534637 ; 534638 ; 544 99 ; 544188 ; 544189 ; 544225 ; 544238 ; 544241 ;
Abstract
Compounds of the general formula I ##STR1## wherein R.sup.1 is hydrogen, fluorine, chlorine or bromine, R.sup.2 is hydrogen, fluorine, chlorine, bromine, or nitro, B is aliphatic or a sulfo-substituted phenylene radical, and X is a dye radical, are useful for dyeing hydroxyl-containing textile material, in particular cotton.