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:
Oct. 10, 2006
Filed:
Apr. 30, 2003
Roy Gerritsen, Almere, NL;
Sibel Mill, Riemerling, DE;
Michel Gillard, Louvain-la-Neuve, BE;
Gerard DE Vries, Amsterdam, NL;
Roy Gerritsen, Almere, NL;
Sibel Mill, Riemerling, DE;
Michel Gillard, Louvain-la-Neuve, BE;
Gerard De Vries, Amsterdam, NL;
Sigmakalon Services B.V., Uithoorn, NL;
Abstract
The present invention relates to an organo-functional polysiloxane of formula (1) wherein each Ris independently selected from alkyl or aryl radicals, each Ris independently selected from hydrogen, alkyl or aryl radicals, n is selected so that the molecular weight for the organo-functional polysiloxane is in the range of from 400 to 10,000, Ris a bivalent radical or —O—W—(X)is hydroxy or alkoxy, z is 1, 2 or 3 and X is a reactive functional group for reacting with amine radicals and wherein 0 to 90% of —O—R—(X)is hydroxy or alkoxy