Reclaimed material for manufacturing shoes and method of producing reclaimed rubber by processing recycled shoe material waste

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12195609
APP PUB NO 20220403146A1
SERIAL NO

17488871

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Importance

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Abstract

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A method of producing a reclaimed rubber made of recycled shoe material waste includes the following steps. Step S1: collect a scrap rubber which is the shoe material waste. Step S2: grind the scrap rubber to form scrap rubber granules. Step S3: devulcanize the scrap rubber granules to form a reclaimed rubber. A reclaimed material for manufacturing shoes includes a reclaimed rubber formulation and a crosslinking agent, wherein the reclaimed rubber formulation is constituted by compounding a basic rubber formulation and the reclaimed rubber, wherein the reclaimed material for manufacturing shoes includes 65-94.8 wt % of the basic rubber formulation, 5-30 wt % of the reclaimed rubber, and 0.2 wt % to 5 wt % of crosslinking agent. Mechanical properties of the reclaimed material for manufacturing shoes meet required standards of shoe outsole material. A method of consuming rubber waste produced during the shoe manufacturing process is disclosed herein.

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Patent Owner(s)

Patent OwnerAddress
FENG TAY ENTERPRISES CO LTDNO 52 KEGONG 8TH RD DOULIOU CITY YUNLIN COUNTY 640111

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hung, Chi-Yuan Tainan, TW 21 60

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