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. 30, 2019
Filed:
Dec. 07, 2016
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Klaus Helpenstein, Moenchengladbach, DE;
Johann Klein, Duesseldorf, DE;
Andrea Gutacker, Duesseldorf, DE;
Esteban Mejia, Rostock, DE;
Steve Hillbrandt, Rostock, DE;
Udo Kragl, Kritzmow, DE;
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
The invention relates to a curable composition comprising: a) at least one polymer having at least one silicon-containing group of formula —Si(R)(Y)as defined herein; b) at least one titanium compound of formula Ti(L)(NX)or Ti(R)(L), where each X is independently a hydrogen atom, a hydrocarbon radical containing 1 to 20 C atoms, which may optionally contain one or more heteroatoms, in particular nitrogen atoms, or a silicon-containing organic group, or two X together with the nitrogen atom to which they are bound form a heterocyclic ring; each L is independently a hydrolyzable oxygen- or nitrogen-containing organic group, in particular an alkoxy group; Ris a hydrocarbon radical containing 1 to 20 C atoms, which may optionally contain one or more heteroatoms, in particular silicon atoms; and m is 1, 2, 3, or 4 and and n is 0, 1, 2, or 3, where m+n=4; and c) optionally at least one compound which has a hydrolyzable silicon-containing group and a molecular weight in the range of 100 to 1000 g/mol, preparations containing these compositions and use thereof.