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. 02, 2016
Filed:
Aug. 06, 2010
Wojciech Pisula, Mainz, DE;
Stephanie Schäffer, Hanau, DE;
Juri Tschernjaew, Aschaffenburg, DE;
Arnold Storeck, Frankfurt, DE;
Rainer Hahn, Büdingen, DE;
Wojciech Pisula, Mainz, DE;
Stephanie Schäffer, Hanau, DE;
Juri Tschernjaew, Aschaffenburg, DE;
Arnold Storeck, Frankfurt, DE;
Rainer Hahn, Büdingen, DE;
Evonik Degussa, Essen, DE;
Abstract
The present invention relates to functional composite particles for the oral care sector, more particularly for toothpastes and mouthwashes, which are charged with active ingredients which ensure a long-term antimicrobial or antibacterial effect in the oral cavity and hence reduce the formation of plaque and halitosis. The invention further relates to a process for producing these composite particles and also to their use for producing oral hygiene articles.