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:
Jul. 04, 1995
Filed:
Sep. 20, 1993
Dieter Kaiser, Dortmund, DE;
Franz Wintrich, Essen, DE;
RWE Entsorgung, Essen, DE;
Abstract
The instant invention relates to a process for the detection of liquids in fibrous and/or porous materials by irradiating the materials by a source of microwaves, detecting the heat emission by temperature measuring devices and transmission of the temperature data thus obtained to a sorting device, and controlling the sorting device by the temperature data thus obtained, whereby first the materials are treated with a polymer solution and whereby residual humidity within the materials is detected after curing of the polymer and drying of the material and whereby sorting of materials, which contain residual liquids and of materials which are free of liquids is carried out, based on the differences in temperature increase.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile