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. 17, 1999
Filed:
Apr. 03, 1995
Applicant:
Inventors:
Patrick Arthur White, Sharnford, GB;
Malcolm John Hayhurst, Coventry, GB;
Alan R Owens, Nuneaton, GB;
Ian David Roughsedge, Mobile, AL (US);
Richard James Davies, South Humberside, GB;
Alan Sellars, South Humberside, GB;
Jacqueline Faye MacDonald, Bebington, GB;
Michael Colin Quigley, Meriden, GB;
Ralph Draper, Coventry, GB;
Ronald Derek Payne, Barrow-upon-Humber, GB;
Assignee:
Acordis Fibres (Holdings) Limited, Derby, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F / ;
U.S. Cl.
CPC ...
264187 ; 264203 ; 26421112 ; 26421114 ; 26421116 ;
Abstract
A method of producing lyocell fibres by spinning a solution of cellulose in an organic solvent through an air gap and into a spin bath in which there is provided a cross-draught of air in the air gap.