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
2011-08-30
2011-08-30
Nerangis, Vickey (Department: 1762)
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...
C524S445000, C524S606000, C525S423000
Reexamination Certificate
active
08008389
ABSTRACT:
Provided is a polyamide resin composition superior in mechanical properties such as strength and elastic modulus and also in toughness, durability, frictional abrasion resistance, and water absorption resistance, wherein the polyamide resin composition contains 0.1 to 4 parts by mass of an aliphatic epoxy compound (B) having three glycidyl groups in the molecule, formulated to 100 parts by mass of a polyamide resin (A) with silicate layers of swellable lamellar silicate dispersed therein. The epoxy equivalence of the aliphatic epoxy compound (B) is preferably 180 g/eq or less, and the aliphatic epoxy compound (B) preferably has trimethylolpropane and/or glycerol as a skeleton.
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Machine translation of JP 2006-131832 A, May 25, 2006.
Office Action mailed Jun. 2, 2010 for Chinese application No. 200780015370.0.
Birch & Stewart Kolasch & Birch, LLP
Nerangis Vickey
Unitika Ltd.
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