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. 17, 2014
Filed:
Nov. 05, 2010
Trevor W. R. Dean, Buckinghamshire, GB;
Karnik Tarverdi, Middlesex, GB;
Robert Bramsteidl, St. Agatha, AT;
Luca Achilli, London, GB;
Trevor W. R. Dean, Buckinghamshire, GB;
Karnik Tarverdi, Middlesex, GB;
Robert Bramsteidl, St. Agatha, AT;
Luca Achilli, London, GB;
BASF SE, Ludwigshefen, DE;
Abstract
The invention according to the present invention relates to the manufacture of paper and or boards and/or binding agents and a method and apparatus related to the same by providing for the defibrillation of cellulose fibers into a form in which the same can be subsequently sued to form the finished product directly or can be used to bind other materials together and then be formed into the finished product. The apparatus includes a twin screw conveyor through the material and liquid passes to be processed.