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:
Jun. 20, 1978
Filed:
Aug. 08, 1977
Konrad Ellegast, Leichlingen, DT;
Fritz Feld, Leverkusen, DT;
Karlheinz Feltgen, Straberg, DT;
Horst Greiner, Cologne, DT;
Armin Kohler, Dormagen, DT;
Wolfgang Kuhn, Leverkusen, DT;
Richard Menold, Leverkusen, DT;
Heinrich Nassenstein, Leverkusen, DT;
Roland Weisbeck, Odenthal-Voiswinkel, DT;
Bayer Aktiengesellschaft, Leverkusen-Bayerwerk, DT;
Abstract
The invention is related to a process for the quantitative application of liquid systems in a thin layer to natural or synthetic fibres or filaments travelling uniformly along a linear path by the one-way technique using a forced-dosage unit, distinguished by the fact that fibres or filaments are guided past at least one slot which is either curved or provided with partial curves, and are brought into contact with an optionally foamed liquid issuing from the slot.