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:
Jul. 08, 2014
Filed:
Mar. 24, 2009
André Walter, Bomlitz, DE;
Harald Dalibor, Garbsen, DE;
Michael Heidkamp, Dedelsdorf, DE;
Hans-bernd Jacoby, Rehburg-Doccum, DE;
Zbigniew Parzelski, Wolfenbüttel, DE;
Marco Sander, Leipzig, DE;
André Walter, Bomlitz, DE;
Harald Dalibor, Garbsen, DE;
Michael Heidkamp, Dedelsdorf, DE;
Hans-Bernd Jacoby, Rehburg-Doccum, DE;
Zbigniew Parzelski, Wolfenbüttel, DE;
Marco Sander, Leipzig, DE;
Johnson Controls Interiors GmbH & Co. KG, Grefrath, DE;
Abstract
The invention relates to a method for the production of plastic molded skins which are built up by consecutively melting multiple plastics onto each other. The surface of the forming tool is partially covered with a covering or mask during the melting of a first plastic powder and the first plastic powder is applied to the forming tool by a powder spray method. Thereafter, the covering or mask is removed from the surface of the forming tool and the second plastic powder is applied to the surface of the forming tool and to the first plastic powder by rotation sintering.