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:
Sep. 05, 2000
Filed:
Apr. 24, 1998
Applicant:
Inventors:
Rudiger Schutte, Frankfurt, DE;
Ivan Pelgrims, Kontich, BE;
Lothar Kaiser, Heusenstamm, DE;
Martin Bewersdorf, Gelnhausen, DE;
Assignee:
Degussa-Huls Aktiengesellschaft, Hanau, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
2521862 ; 25218625 ; 25218629 ; 510375 ; 510509 ;
Abstract
Sodium percarbonate particles stabilized against loss of active oxygen in detergents, bleaches and cleaning agents by the application of a two-layer coating applied by means of a fluidized bed spray process, the inner layer including sodium percarbonate and the outer layer including sodium sulphate.
Quick Actions:
Schutte, Rudiger. (2000). Coated sodium percarbonate particles, process for the production thereof (U.S. Patent No. 6113805). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6113805
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile