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US 7,252,135 B2Granted
Composite metal material and method of producing the same
AssigneeNissin Kogyo Co., Ltd.
InventorsToru Noguchi, Akira Magario
Life of this patent
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Abstract
A method of producing a composite metal material includes: (a) mixing an elastomer and filler particles to obtain a composite material; and (b) mixing the composite material and a metal to obtain a composite metal material in which the filler particles are uniformly dispersed in the metal.
Claims14
A method of producing a composite metal material, the method comprising:
- (a) mixing an elastomer and filler particles to obtain a composite material;
- and
- (b) mixing the composite material and a metal to obtain a composite metal material in which the filler particles are uniformly dispersed in the metal;
- wherein:
- a network component of the elastomer in a noncrosslinked form has a spin-spin relaxation time (T2n) measured at 30° C. by a Hahn-echo method using a pulsed nuclear magnetic resonance (NMR) technique of 100 to 3,000 μsec.
2 more elements
Dependencies are inferred from the claim text.