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. 05, 2016
Filed:
Jul. 05, 2012
Wolfgang Diekmann, Waltrop, DE;
Franz-erich Baumann, Dülmen, DE;
Maik Grebe, Bochum, DE;
Kristiane Warnke, Recklinghausen, DE;
Sylvia Monsheimer, Haltern am See, DE;
Wolfgang Diekmann, Waltrop, DE;
Franz-Erich Baumann, Dülmen, DE;
Maik Grebe, Bochum, DE;
Kristiane Warnke, Recklinghausen, DE;
Sylvia Monsheimer, Haltern am See, DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
The invention relates to powder, comprising composite particles comprising core particles completely or partially coated with a precipitated first polymer, where the core particles comprise a second polymer which differs from the precipitated first polymer, and where the ratio of the dmedian diameter of the composite particles to the dmedian diameter of the core particles is 1.15 or greater. The invention further relates to processes of using the powders of the present invention to making moldings.