Manufacturing method with improved fragment size and plastic-to-paper ratio

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12246471
APP PUB NO 20240208109A1
SERIAL NO

18595077

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed herein is a roof cover board and a method of manufacturing an improved cover board product. The method includes receiving waste materials or first use materials, the waste materials or first use materials containing a mixture of cellulose, plastic and other materials; separating the cellulose and the plastic from the mixture; shredding the separated cellulose using a first shredder into a stream of cellulose and shredding the separated plastic using a second shredder into a stream of plastic; selecting a cellulose to plastic ratio from a plurality of cellulose to plastic ratios; metering shredded cellulose from the stream of cellulose and shredded plastic from the stream of plastic according to the selected cellulose to plastic ratio; mixing the metered shredded cellulose and plastic; forming said mixture into a mat; and consolidating the mat into a finished good using heat and pressure.

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Patent Owner(s)

  • CONTINUUS MATERIALS INTELLECTUAL PROPERTY, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fisher, Kasey Philadelphia, US 6 2
Spencer, Matthew Palatine, US 37 117
Suput, Marko Lompoc, US 29 178
Winterowd, Jack G Puyallup, US 67 438

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