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:
Apr. 15, 2014
Filed:
May. 11, 2009
Applicant:
Karsten Reihs, Cologne, DE;
Inventor:
Karsten Reihs, Cologne, DE;
Assignee:
AMF GmbH, Cologne, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 3/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a self-assembled monolayer comprising fluoroalkyl chains FC—(CF)—(CH)— of differing length, wherein m is an integer of from 3 to 36, n is an integer of from 0 to 40, and m in the longer fluoroalkyl chain is larger than m in the shorter fluoroalkyl chain by at least 2, preferably by at least 8. The molar ratio of the longer fluoroalkyl chains to the shorter fluoroalkyl chains is from 1:9 to 9:1.