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. 21, 1984
Filed:
Dec. 27, 1982
Applicant:
Inventors:
Myron J Coplan, Natick, MA (US);
Robert D Burchesky, Dedham, MA (US);
Assignee:
Albany International Corp., Albany, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
BO5D / ; B05C / ;
U.S. Cl.
CPC ...
4274346 ; 427177 ; 68175 ; 118 67 ; 118420 ; 118D / ;
Abstract
Apparatus and a process for coating continuous lengths of filaments are described. The apparatus includes a tubular vessel for applying a fluid coating to a plurality of traveling filaments which are then separated and passed through drying and curing zones in separate and appropriate ovens. The method of the invention, carried out in the apparatus of the invention, is particularly useful to apply special coatings to continuous lengths of hollow fibers to prepare composite hollow fibers useful as separatory membranes.