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. 01, 2013
Filed:
Jun. 13, 2007
Applicants:
Klaus Poellmann, Munich, DE;
Juergen Muenter, Fellbach, DE;
Inventors:
Klaus Poellmann, Munich, DE;
Juergen Muenter, Fellbach, DE;
Assignee:
Clariant Finance (BVI) Limited, Tortola, VG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 213/00 (2006.01); C07C 217/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The object of the invention are compounds of the formula (2) wherein Ris H, methyl or ethyl, Ris C- to Calkyl, A is a C- to Calkylene group, m is number from 10 to 400, n is 1, 2, 3, 4, or 5, a method for their production and their use in the production of polyurethane prepolymers.
Quick Actions:
Poellmann, Klaus. (2013). Polyetheramine macromonomers comprising two neighboring hydroxyl groups and their use for producing polyurethanes (U.S. Patent No. 8546616). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8546616
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile