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:
Jan. 01, 1980
Filed:
Jul. 18, 1977
Applicant:
Inventors:
Hans-Hermann Dietrichs, Reinbek, DE;
Michael Sinner, Dassendorf, DE;
Fritz Opderbeck, Munich, DE;
Karl-Heinz Brachthauser, Ratingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H / ; C07H / ;
U.S. Cl.
CPC ...
536-1 ; 127 / ; 536115 ; 536119 ; 568863 ;
Abstract
A process for the production of xylan and fibrinous material from vegetable raw material by treating the raw material with saturated steam at a temperature of from 160.degree. to 230.degree. C. for a period from 2 minutes to 4 hours.