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. 08, 2000
Filed:
May. 20, 1998
Applicant:
Inventors:
Ferdinand Kummeler, Leverkusen, DE;
Klaus Walz, Leverkusen, DE;
Michael Pirkotsch, Leverkusen, DE;
Josef Pfeiffer, Leverkusen, DE;
Fritz Lesszinsky, Bergisch Gladbach, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D06P / ; D06P / ; D06P / ; D06L / ;
U.S. Cl.
CPC ...
8598 ; 8602 ; 8611 ; 8617 ; 8907 ; 8908 ; 8913 ; 8914 ; 8904 ; 8137 ; 81375 ; 8138 ;
Abstract
Synthetic fibers and synthetic fiber textile materials finished with mineral oil finishes, silicone oil finishes or both can be simultaneously stripped of these finishes and dyed in one liquor comprising as essential ingredients