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:
Aug. 16, 2005
Filed:
Dec. 13, 2004
Applicants:
Jürgen Meyn, Dormagen, DE;
Herbert Stutz, Dormagen, DE;
Inventors:
Jürgen Meyn, Dormagen, DE;
Herbert Stutz, Dormagen, DE;
Assignee:
Bayer MaterialSceince AG, Leverkusen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C263/00 ;
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for the preparation of isocyanates in the gas phase, in which the possibilities for back-mixing and byproduct formation are reduced by improving the mixing of the starting materials in a tubular reactor.
Meyn, Jürgen. (2005). Process for the preparation of diisocyanates (U.S. Patent No. 6930199). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6930199
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile