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:
Mar. 08, 1994
Filed:
Feb. 04, 1992
Applicant:
Inventors:
Andreas Boettcher, Nussloch, DE;
Manfred Schwartz, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07F / ;
U.S. Cl.
CPC ...
558273 ; 554 85 ; 554 88 ; 554 90 ; 554 91 ; 554 92 ; 554 94 ; 554 95 ; 554101 ; 554102 ; 554105 ; 554106 ; 554107 ; 554108 ; 554109 ; 554110 ; 554112 ; 554113 ; 554116 ; 554117 ; 554118 ; 554119 ; 554120 ; 554121 ; 554122 ; 558265 ; 558268 ; 558269 ; 558270 ; 558271 ; 558272 ;
Abstract
The invention relates to compounds containing carbonate groups and carbonyl groups and having the general formula ##STR1## in which R stands for a C.sub.1 -C.sub.4 -alkyl radical, an aryl radical, or a radical R.sup.1, where