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. 02, 1998
Filed:
Jul. 11, 1997
Applicant:
Inventors:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B / ; D01F / ; C12S / ;
U.S. Cl.
CPC ...
536 56 ; 536 58 ; 252364 ;
Abstract
The invention relates to a method of manufacturing cellulose solutions whereby cellulose is dispersed in an aqueous amino oxide solution and is treated with xylanase or enzyme mixtures containing xylanase.