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:
Aug. 26, 2014
Filed:
Aug. 16, 2010
Applicants:
Bogdan Marciniec, Swarzedz, PL;
Hieronim Maciejewski, Poznan, PL;
Michal Dutkiewicz, Poznan, PL;
Inventors:
Assignee:
Adam Mickiewicz University, Poznan, PL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 7/21 (2006.01); C08G 77/04 (2006.01); C08G 77/38 (2006.01);
U.S. Cl.
CPC ...
C08G 77/045 (2013.01); C08G 77/38 (2013.01);
Abstract
The subject of the invention is the method of synthesis of fluoracarbofunctional cage silsesquioxanes of the general formula in which•Rstands for HCF(CF)(CH)mO(CH)Si(CH)O or HCF(CF)(CH)O(CH)group in which n=1-12, m=1-4;•R, R, R, R, R, R, Rcan be the same as Ror different from it and stand all either for the (C-C) alkyl group or any aryl group, based on hydrosilylation of fluoroalkyl-allyl ether with an appropriate hydrogen-silsesquioxane in the presence of siloxide rhodium complex [{Rh(OSiMe)(cod)}] as a catalyst.