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:
Nov. 29, 2011
Filed:
Jul. 02, 2007
Wolfgang Hierse, Gross-Zimmern, DE;
Nikolai (Mykola) Ignatyev, Duisburg, DE;
Martin Seidel, Darmstadt, DE;
Elvira Montenegro, Weinheim, DE;
Peer Kirsch, Yokohama Kanagawa, JP;
Andreas Bathe, Darmstadt, DE;
Wolfgang Hierse, Gross-Zimmern, DE;
Nikolai (Mykola) Ignatyev, Duisburg, DE;
Martin Seidel, Darmstadt, DE;
Elvira Montenegro, Weinheim, DE;
Peer Kirsch, Yokohama Kanagawa, JP;
Andreas Bathe, Darmstadt, DE;
Merck Patent Gesellschaft Mit Beschrankter Haftung, Darmstadt, DE;
Abstract
The present invention relates to fatty acid esters of polyols or sulfonated fatty acid esters or sulfonated fatty acid amides containing at least one group Y, where Y stands for CF—(CH)—O—, SF—, CF—(CH)—S—, CFCFS—, [CF—(CH)]N— or [CF—(CH)]NH—, where a stands for an integer selected from the range from 0 to 5, or formula (I), where Rf stands for CF—(CH)—, CF—(CH)—O—, CF—(CH)—S—, CFCF—S—, SF—(CH)— or [CF—(CH)]N—, [CF—(CH)]NH— or (CF)N—(CH)—, B stands for a single bond, O, NH, NR, CH, C(O)—O, C(O), S, CH—O, O—C(O), N—C(O), C(O)—N, O—C(O)—N, N—C(O)—N, O—SOor SO—O, R stands for alkyl having 1 to 4 C atoms, b stands for 0 or 1 and c stands for 0 or 1, q stands for 0 or 1, where at least one radical from b and q stands for 1, and r stands for 0, 1, 2, 3, 4 or 5, to processes for the preparation of these compounds, and to uses of these surface-active compounds.