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:
Aug. 17, 2010
Filed:
Mar. 30, 2004
Gerhard Bertlein, Neckargemuend, DE;
Karl Heinz Schall, Roemerberg, DE;
Matthias Maase, Speyer, DE;
Joerg Heilek, Bammental, DE;
Dieter Baumann, Frankenthal, DE;
Hermann Ascherl, Dirmstein, DE;
Gerhard Bertlein, Neckargemuend, DE;
Karl Heinz Schall, Roemerberg, DE;
Matthias Maase, Speyer, DE;
Joerg Heilek, Bammental, DE;
Dieter Baumann, Frankenthal, DE;
Hermann Ascherl, Dirmstein, DE;
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
The present invention relates to a process for the preparation of solid acylphosphine oxides by converting an acylphosphine oxide which is in the form of a melt or in dispersed form into the solid state of aggregation with mechanical stress, shearing/internal agitation of the melt.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile