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. 16, 2012
Filed:
Jun. 09, 2008
Applicants:
Matthias Rauls, Blieskastel, DE;
Robert Bayer, Sinsheim, DE;
Gunnar Heydrich, Limburgerhof, DE;
Lars Frye, Langenfeld, DE;
Thomas Wisniewski, Bensheim, DE;
Inventors:
Matthias Rauls, Blieskastel, DE;
Robert Bayer, Sinsheim, DE;
Gunnar Heydrich, Limburgerhof, DE;
Lars Frye, Langenfeld, DE;
Thomas Wisniewski, Bensheim, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 35/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method for preparing L-menthol in solid form, specifically in the form of flakes, by bringing an L-menthol melt into contact with two chilled surfaces distanced from one another. Moreover, the present invention relates to the L-menthol in solid form obtainable by said method, and also to its use for incorporation into utility and consumer goods of all kinds.