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:
Feb. 14, 2012
Filed:
Jan. 10, 2008
Dennis Lösch, Altrip, DE;
Carolin Nadine Dücker, Ludwigshafen, DE;
Asif Karim, Mannheim, DE;
Andreas Daiss, Deidesheim, DE;
Marco Krüger, Mannheim, DE;
Volker Spindler, Alteiningen, DE;
Stefan Blei, Mannheim, DE;
Dieter Ehnes, Kirchheim, DE;
Oliver Gampfer, Hochborn, DE;
Dieter Reimer, Mutterstadt, DE;
Michael Heeger, Ludwigshafen, DE;
Dennis Lösch, Altrip, DE;
Carolin Nadine Dücker, Ludwigshafen, DE;
Asif Karim, Mannheim, DE;
Andreas Daiss, Deidesheim, DE;
Marco Krüger, Mannheim, DE;
Volker Spindler, Alteiningen, DE;
Stefan Blei, Mannheim, DE;
Dieter Ehnes, Kirchheim, DE;
Oliver Gampfer, Hochborn, DE;
Dieter Reimer, Mutterstadt, DE;
Michael Heeger, Ludwigshafen, DE;
BASF SE, Ludwigshafen, DE;
Abstract
A process for producing polymer particles by polymerizing liquid droplets in a gas phase by metering a liquid comprising at least one monomer from at least one feed by means of a multitude of bores into a reaction chamber comprising the gas phase, wherein ratio of length of the feed to greatest diameter of the feed in the region of the multitude of bores is at least 10.