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:
Dec. 24, 2013
Filed:
Dec. 15, 2008
Lars Schoen, Nordhorn, DE;
Roland Fabisiak, Brockum, DE;
Rainer Hensiek, Melle, DE;
Peter Huntemann, Stemshorn, DE;
Ruediger Viereck, Quernheim, DE;
Maria Thomas, Muehlen, DE;
Bernd Schaper, Diepholz, DE;
Lars Schoen, Nordhorn, DE;
Roland Fabisiak, Brockum, DE;
Rainer Hensiek, Melle, DE;
Peter Huntemann, Stemshorn, DE;
Ruediger Viereck, Quernheim, DE;
Maria Thomas, Muehlen, DE;
Bernd Schaper, Diepholz, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The invention relates to a process for the production of composites, composed of at least one outer layer b) and of an isocyanate-based rigid foam a), where the outer layer b) is moved continuously and the starting material for the isocyanate-based rigid foam a) is applied to the outer layer b), which comprises achieving the application of the liquid starting material for the isocyanate-based rigid foam a) by means of at least one fixed tube c) which has openings f) and which has been placed, with respect to the outer layer b), so as to be parallel to the plane of the outer layer and at right angles to the direction of movement.