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:
Jan. 08, 2013
Filed:
Dec. 10, 2008
Applicants:
Dirk Leinweber, Kelkheim, DE;
Alexander Roesch, Oppenheim, DE;
Michael Feustel, Koengernheim, DE;
Inventors:
Assignee:
Clariant Finance (BVI) Limited, Tortola, VG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F 11/12 (2006.01); C23F 11/14 (2006.01); C23F 11/04 (2006.01); C09K 15/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to the use of salts of compound of the formula (1) and amines of the formula (2), where R1 means C- to C-Alkyl or C- to C-Alkenyl, R2 means hydrogen or a group of the formula -(A-O)—H, R3, R4 mean hydrogen, C- to C-Alkyl or a group of the formula -(A-O)—H, A means C- to C-Alkylene, and x means a number from 1 to 10, as water-soluble or water-dispersible corrosion inhibitors.
Leinweber, Dirk. (2013). Corrosion inhibitors having increased biological degradability and minimized toxicity (U.S. Patent No. 8349215). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8349215
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile