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:
Mar. 22, 2005
Filed:
Mar. 02, 2004
Applicant:
Edward Michael Dexheimer, Grosse Ile, MI (US);
Inventor:
Edward Michael Dexheimer, Grosse Ile, MI (US);
Assignee:
BASF Corporation, Florham Park, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J031/00 ; B01J031/02 ; B01J031/06 ; B01J027/26 ;
U.S. Cl.
CPC ...
Abstract
An improved method for synthesizing a double metal cyanide (DMC) catalyst includes combining a non-aqueous solution of a first metal salt, such as ZnBr, with a non-aqueous solution of a second metal salt, such as CoBr, and with a non-aqueous solution of an alkali metal cyanide, such as NaCN, in a single step to synthesize the DMC catalyst, Zn[Co(CN)].
Dexheimer, Edward. (2005). Synthesis of double metal cyanides with non-aqueous solutions (U.S. Patent No. 6869905). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6869905
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile