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:
May. 22, 2018
Filed:
Jun. 15, 2015
Basf SE, Ludwigshafen, DE;
Joerg-Alexander Dimmer, Mannheim, DE;
Michael Gross, Mannheim, DE;
Gledison Fonseca, Mannheim, DE;
Miriam Mueller, Blieskastel, DE;
Anja Hubert, Ludwigshafen, DE;
BASF SE, Ludwigshafen, DE;
Abstract
A description is given of a method, and of pressure-sensitive adhesive compositions suitable therefor, for bonding a substrate to cold and damp surfaces, the surface temperature being lower than the dewpoint temperature of the air in contact with the surface, and the pressure-sensitive adhesive composition comprising a pressure-sensitive adhesive polymer formed from defined amounts of 2-ethylhexyl acrylate, monomers selected from C1 to C2 alkyl (meth)acrylates, styrene, acid monomers, and optionally further monomers, in the presence of chain transfer agents.