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. 23, 1984
Filed:
Jun. 23, 1982
Applicant:
Inventors:
Erhard Klahr, Ludwigshafen, DE;
Walter Rebafka, Eppelheim, DE;
Axel Nissen, Leimen, DE;
Wolfgang Trieselt, Ludwigshafen, DE;
Albert Hettche, Hessheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568606 ; 568616 ; 568670 ; 568673 ; 568675 ; 252170 ; 252351 ; 252358 ; 252D / ; 424 49 ;
Abstract
The invention relates to ethoxylates of diacetylene dialcohols as well as the use of these compounds as surfactants.
Klahr, Erhard. (1984). Ethoxylates of diacetylene alcohols and the use of these compounds as (U.S. Patent No. 4479016). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4479016
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile