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
2005-01-25
2005-01-25
Sanders, Kriellion A. (Department: 1714)
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...
C524S443000, C528S322000, C528S335000, C528S340000, C528S347000, C528S348000
Reexamination Certificate
active
06846868
ABSTRACT:
A polyamide composition comprising 100 parts by weight of (A) a semiaromatic polyamide having dicarboxylic acid units mainly composed of aromatic dicarboxylic acid units and diamine units mainly composed of aliphatic diamine units having 4 to 14 carbon atoms and containing not more than 15 μeq/g of terminal amino groups; and 0.01 to 5 parts by weight of (B) a copper compound.
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Hara Tetsuya
Oka Hideaki
Sasaki Shigeru
Kuraray Co. Ltd.
Sanders Kriellion A.
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