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:
May. 24, 2005
Filed:
Feb. 23, 2000
Lutz Hoppe, Walsrode, DE;
Martin Lohrie, Walsrode, DE;
Lutz Riechardt, Walsrode, DE;
Holger Tanneberger, Fallingbostel, DE;
Lutz Hoppe, Walsrode, DE;
Martin Lohrie, Walsrode, DE;
Lutz Riechardt, Walsrode, DE;
Holger Tanneberger, Fallingbostel, DE;
Wolf Walsrode AG, Walsrode, DE;
Abstract
A process for producing compacted free-flowing nitrocellulose based lacquer raw materials is described. The process involves pressing a nitrocellulose based lacquer feed material, which is moistened with alcohol or water, through the holes of a die. The pressing step may be performed by means of at least one circulating breaker. The process optionally comprises shearing off the compacted lacquer raw material into pieces of selected length, below the die. The compacted nitrocellulose based lacquer raw materials prepared by the process of the present invention are free flowing and have a moisture content of at least 25%.