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:
Oct. 17, 2000
Filed:
Nov. 02, 1998
Harvey Lewis Kaufman, Hudson, OH (US);
Polymer Process Technologies, Inc, Stow, OH (US);
Abstract
An organo-metallic compound for use as a chemical aid in using scrap plastics in rubber formulations. The organo-metallic compound includes a zeolite, a starch, and a high molecular weight fatty acid soap. The compounds are in powder form and mixed together by a high-speed blender. The inventive compound creates a bridge between the scrap plastic and the rubber formulation allowing a blend between the two compounds. The compound accomplishes this while using a non-toxic substance. A method for using scrap plastics in rubber formulations is also provided. The method includes the step of adding the inventive compound to the scrap plastic and the virgin rubber.