Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Reexamination Certificate
2006-07-25
2006-07-25
Boykin, Terressa (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
C359S107000, C369S047360, C369S059110, C369S059240, C428S064100, C521S048000, C528S190000, C528S193000, C528S271000
Reexamination Certificate
active
07081510
ABSTRACT:
The invention provides a shell material for recording media comprising an alloy between an acrylonitrile-butadiene-styrene resin and recovery polyethylene terephthalate, the content of recovery polyethylene terephthalate in the total amount of the alloy being in the range of 5 to 80% by mass.The invention also provides a shell material for recording media comprising an alloy between an acrylonitrile-butadiene-styrene resin and recovery polyethylene terephthalate and having a window part. The content of recovery polyethylene terephthalate in the total amount of the alloy is in the range of 5 to 80% by mass, and the window part comprises the polyethylene terephthalate resin, a polycarbonate resin or a polyphenylene ether resin as a constituting material.
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patent: 2002-292628 (2002-10-01), None
Hasegawa Daisuke
Inagaki Yasuhito
Kawamura Tadanori
Sawaguchi Masahiro
Boykin Terressa
Sonnenschein Nath & Rosenthal LLP
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