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:
Dec. 11, 2001
Filed:
Sep. 24, 1999
Wolfgang Bewert, Frankenthal, DE;
Roland Betz, Niederkirchen, DE;
Peter Schmitt, Ludwigshafen, DE;
David Kenneth Bower, Trenton, MI (US);
Frederick Kenneth Chaundy, Grosse Ile, MI (US);
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
Stable dry powders which are insoluble in hot water and which contain one or more lipid-soluble vitamins an/or one or more carotenoids are formed in an aqueous dispersion containing 2 to 50% by weight of at least one protein, 1 to 30% by weight of at least one sugar, 0.2 to 20% by weight of K,HPO,, Na,HPO,or mixtures thereof, 0.1 to 20% by weight of at least one lipoid-soluble vitamin and/or at least one carotenoid and 5 to 95% of water. This dispersion is converted into dry powder which is heated in the range of 55° C. to 1800° C.