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:
Mar. 06, 2007
Filed:
Jun. 12, 1999
Gerd Bolte, Monheim, DE;
Andreas Ferencz, Duesseldorf, DE;
Markus Kruedenscheidt, Langenfeld, DE;
Thomas Offergeld, Duesseldorf, DE;
Gerd Bolte, Monheim, DE;
Andreas Ferencz, Duesseldorf, DE;
Markus Kruedenscheidt, Langenfeld, DE;
Thomas Offergeld, Duesseldorf, DE;
Henkel Kommanditgesellschaft auf Aktien, Duesseldorf, DE;
Abstract
A hotmelt adhesive having a melting point of at least 40° C. is provided which may be hardened in multiple stages and which is useful in the production of laminates. The hotmelt adhesive may contain a polymer with at least one functional group that is reactive towards a compound with an acidic hydrogen atom and with one functional group that can be polymerized by UV or electron beams, or a polymer with at least one functional group that is reactive towards a compound with an acidic hydrogen atom and with no functional group that can be polymerized by UV or electron beams. These polymers may be used in combination with a relatively low molecular compound with a functional group that can be polymerized by UV or electron beams.