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:
Sep. 02, 2008
Filed:
Mar. 23, 2006
Guenter Henke, Neuss, DE;
Kamil Kalus, Duesseldorf, DE;
Annabelle Guilleux, Duesseldorf, DE;
Henkel Kommanditgesellschaft Auf Aktien, Duesseldorf, DE;
Abstract
Binding agents having barrier properties are provided which contain: a) a compound having at least one NCO group and at least one reactive functional group, which can be cured by radiation and which serves as component (A), and; b) a silicon-organic compound serving as component (B) with at least one NCO group and at least one functional group of formula (I): —Si(Z)(X), in which Z represents C-Calkyl group, preferably C-Calkyl group; X represents —NH; —NH—CO—R; —OOC—R; —O—N═C(R)or OR'; R represents a linear or branched, saturated or unsaturated C-Calkyl radical; R′ represents R, an oxyalkylene radical having up to 4 carbon atoms, a C-Ccycloalkyl radical; a C-Caryl radical or a C7-Caralkyl radical; and n equals 0, 1 or 2. The binding agent can be used as a radiation curable binding agent in coating agents, fillers, sealants or adhesives, for example in the preparation of laminated films having barrier properties.