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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.:

US 6585176 B1

PDFFull Text
Expired
Date of Patent:
Jul. 01, 2003

Filed:

Mar. 08, 2001

Process for increasing the effectiveness of the comminution of bulk materials by oxidation

Applicant:
Inventors:

Olaf Mientkewitz, Kelkheim, DE;

Elke Schweers, Bad Soden, DE;

Ulrich Bauer, Sulzbach, DE;

Helmut Gursky, Frankfurt, DE;

Hubert Müller, Frankfurt, DE;

Raimo Drögemeier, Schwalbach, DE;

Assignee:

Siemens Axiva GmbH & Co. KG, , DE;

Attorney:

Connolly Bove Lodge & Hutz LLP

Primary Examiner:

Mark Rosenbaum

Int. Cl.
CPC ...
B02C 1/912 ;
U.S. Cl.
CPC ...
B02C 1/912 ;
Abstract

The invention relates to a process for the comminution of bulk materials comprising synthetic polymers which do not have an elastomeric behavior by mechanical, thermal or electromagnetic loading of the bulk materials, which comprises treating the bulk materials, before and/or during the loading, with oxidants which have a redox potential of greater than 1.5 V or subjecting them to corona, UV or plasma treatment without complete oxidation of the synthetic polymer taking place.

Find Patent Forward Citations

Mientkewitz, Olaf. (2003). Process for increasing the effectiveness of the comminution of bulk materials by oxidation (U.S. Patent No. 6585176). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6585176

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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