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:
Jun. 07, 2005
Filed:
May. 17, 2002
Applicants:
Peter-roger Nyssen, Dormagen, DE;
Dietmar Fuchs, Pulheim, DE;
Hans-peter Müller, Oberkotzau, DE;
Inventors:
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D001/00 ; C11D011/00 ; C11D017/06 ;
U.S. Cl.
CPC ...
Abstract
The invention relates to particulate solids comprising more than 90% by weight of natural or synthetic surface-active compounds for which a) the mean particle size of the particulate solid particles is 10 to 3000 μm, b) the surface-active compounds are solid at room temperature, and c) the surface-active compounds have a melting point of from 25 to 250° C.