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. 21, 2012
Filed:
Oct. 18, 2003
Applicants:
Klaus Schultes, Wiesbaden, DE;
Thomas Suefke, Erzhausen, DE;
Reiner Mueller, Biebesheim, DE;
Hartmut Schikowsky, Darmstadt, DE;
Werner Hoess, Griesheim, DE;
Inventors:
Klaus Schultes, Wiesbaden, DE;
Thomas Suefke, Erzhausen, DE;
Reiner Mueller, Biebesheim, DE;
Hartmut Schikowsky, Darmstadt, DE;
Werner Hoess, Griesheim, DE;
Assignee:
Evonik Roehm GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08L 31/00 (2006.01); C08L 33/00 (2006.01); C08L 35/00 (2006.01); C08G 18/62 (2006.01); C08F 220/18 (2006.01); C08F 2/16 (2006.01); C08F 2/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for preparing aqueous dispersions. The invention also relates to the formation of core-shell particles in aqueous dispersions. The core-shell particles are useful as impact-modifiers for poly(meth)acrylate moulding compositions.