Separation device and method for manufacturing water absorption material

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10549454
APP PUB NO 20170239847A1
SERIAL NO

15589536

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A separation device includes a first shredding unit, and a first separation unit. The first shredding unit shreds a disposable diaper (processing target) containing a plastic (first material) and a water-absorbent polymer (second material) adhering to the plastic. The first separation unit has a first tubular portion, and a first beating member. The first separation unit separates the water-absorbent polymer passing through first holes from the disposable diaper by beating the disposable diaper with a plate surface of the first beating member with the first tubular portion being rotated in a state in which the disposable diaper shredded by the first shredding unit is accommodated therein.

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First Claim

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Patent Owner(s)

  • DAIKI CO. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ito, Hiroshi Tokyo, JP 805 10480

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