Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2005-11-15
2005-11-15
Lipman, Bernard (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S320000, C524S394000, C524S400000, C524S405000, C524S503000, C524S557000
Reexamination Certificate
active
06964990
ABSTRACT:
A resin composition of an ethylene-vinyl alcohol copolymer adheres little to dies and ensures good long-run workability and self-purgeability and its shaped articles have good appearance with few voids and show diminished yellowing.
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Himi Naoyuki
Inomata Naokiyo
Kazeto Osamu
Kuraray Co. Ltd.
Lipman Bernard
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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