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:
Jul. 12, 2011
Filed:
Nov. 13, 2007
Erik Hattemer, Duesseldorf, DE;
Lothar Unger, Oberhausen, DE;
Andreas Ferencz, Duesseldorf, DE;
Thomas Bachon, Duesseldorf, DE;
Daniela Braun, Shanghai, CN;
Tamara Schmidt, Oberhausen, DE;
Werner Juettner, Duesseldorf, DE;
Erik Hattemer, Duesseldorf, DE;
Lothar Unger, Oberhausen, DE;
Andreas Ferencz, Duesseldorf, DE;
Thomas Bachon, Duesseldorf, DE;
Daniela Braun, Shanghai, CN;
Tamara Schmidt, Oberhausen, DE;
Werner Juettner, Duesseldorf, DE;
Henkel AG & Co. KGaA, Dusseldorf, DE;
Abstract
Aqueous, storage-stable emulsions of α-silyl terminated polymers are useful as adhesives, sealing compounds and coating materials. The α-silyl terminated polymers correspond to the general formula (I): in which Ris a linear or branched alkyl or alkoxy group containing 1 to 4 carbon atoms, Rand Rindependently of one another are linear or branched alkyl groups containing 1 to 4 carbon atoms, Rand Rindependently of one another are divalent organic connecting groups, Ris a hydrophobic divalent polymer group; and Ris a CHSiR(OR)(OR) group, in which R, Rand Rhave the above meaning or Rstands for a group that lends the polymer of the general formula (I) the property of self-emulsification in water by forming an oil in water emulsion.