Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Process of treating scrap or waste product containing solid...
Reexamination Certificate
2005-09-09
2009-06-16
Cain, Edward J (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Process of treating scrap or waste product containing solid...
C521S040500, C521S041000, C521S041500, C521S042000, C521S042500, C521S043000, C521S043500, C521S044000, C521S044500, C521S045000, C521S045500, C521S046000, C521S046500, C521S047000, C521S047500, C521S048000, C521S048500, C521S049000, C521S049500, C521S049800
Reexamination Certificate
active
07547734
ABSTRACT:
Recycled resin is produced by a method including a dismantling/recovery step of dismantling products containing resin moldings and recovering the resin moldings, a removal step of removing unwanted matter including metal components from the resin moldings, a sorting step of discriminating the materials of the resin moldings, and a crushing step of crushing the resin moldings. The method further includes, prior to the crushing step, detecting the metal components, and, after the crushing step, separating out and thus removing metal remaining in crushed material.
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Kimura Koichi
Nakamura Takamitsu
Cain Edward J
Fujitsu Limited
Fujitsu Patent Center
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