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. 30, 2009
Filed:
May. 24, 2005
Applicants:
Hartmuth Buding, Titz, DE;
Hermann-josef Weidenhaupt, Pulheim, DE;
Winfried Jeske, Burscheid, DE;
Thomas Kleiner, Odenthal, DE;
Inventors:
Hartmuth Buding, Titz, DE;
Hermann-Josef Weidenhaupt, Pulheim, DE;
Winfried Jeske, Burscheid, DE;
Thomas Kleiner, Odenthal, DE;
Assignee:
LANXESS Deutschland GmbH, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08C 19/20 (2006.01); C08C 19/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for preparing dithiols derivatized with dithiocarbamic acids, in which the derivatized dithiols are obtained in high yield and purity.