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:
Jan. 12, 2016
Filed:
Oct. 09, 2012
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Herbert Wolter, Tauberbischofsheim, DE;
Somclith Nique, Eisingen, DE;
Denise Bausen, Vilters-Wangs, CH;
Abstract
The present invention relates to silicic acid (hetero)polycondensates comprising structural units of a following formula (1) wherein radicals, indices, and bonding symbols have the following meaning:Rrefers to a group that is accessible to a thiol-ene polyaddition when a thiol is added and can also be polymerized by a ROMP (ring opening metathesis polymerization),Ris selected from (a) organically polymerizable groups that are available to a thiol-ene polyaddition when a thiol is added, but not to a ROMP, (b) —COORwith Requal to Ror M, (c) —OH or COOH, and (d) —(O)P(O)(R), wherein b is equal to 0 or 1, —SOM, NRor NR.