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:
Oct. 26, 1999
Filed:
Oct. 31, 1997
Applicant:
Inventors:
Dieter Boeckh, Limburgerhof, DE;
Birgit Potthoff-Karl, Ludwigshafen, DE;
Werner Bertleff, Viernheim, DE;
Peter Neumann, Mannheim, DE;
Ekkehard Jahns, Weinheim, DE;
Ralf Biastoch, Speyer, DE;
Thomas Wehlage, Speyer, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
4284022 ; 42840221 ; 42840222 ; 42840224 ; 4272133 ; 42721331 ; 42721333 ; 42721334 ;
Abstract
The microcapsules containing bleaching agents are obtainable by polymerizing monomer mixtures which comprise
Boeckh, Dieter. (1999). Microcapsules containing bleaching aids (U.S. Patent No. 5972508). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5972508
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile