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. 12, 1980
Filed:
Sep. 22, 1978
Applicant:
Inventors:
Karlheinz Wolf, Leverkusen, DE;
Hans-Heinz Molls, Leverkusen, DE;
Reinhard Nebeling, Leverkusen, DE;
Hans-Werner Petroll, Leverkusen, DE;
Reinhold Hornle, Cologne, DE;
Richard Schwaebel, Leverkusen, DE;
Vaclav Kaspar, Cologne, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06P / ; C09B / ; D06P / ; D06P / ;
U.S. Cl.
CPC ...
8 66 ; 8665 ; 8666 ; 8584 ; 8588 ; 8491 ; 8433 ;
Abstract
Dyestuff formulations which contain anionic, water-soluble dyestuffs or developable dyestuffs and salts of diaryl ether-sulphonic acids are suitable for the preparation of padding liquors, dyebaths and printing pastes.