Method of preparing a frictional material

United States of America Patent

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Feb 20, 1990
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N/A
app pub date
Nov 2, 1984
filing date
Feb 18, 1982

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Expired

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Abstract

An improved method of preparing a frictional material is disclosed wherein a magnetic material is mixed in a preselected proportion with a polymeric or resinous frictional substance, the mixture while in an external magnetic field of a predetermined orientation being formed to yield the frictional material acquiring a frictional anisotropy.

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Patent Owner(s)

Patent Owner	Address
INOUE-JAPAX RESEARCH INCORPORATED	5289 AZA MICHIMASA NAGATSUDAMACHI MIDORIKU A CORP OF JAPAN YOKOHAMASHI KANAGAWAKEN

International Classification(s)

B06B:GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS I....

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Inventor Name	Address	# of filed Patents	Total Citations
Inoue, Kiyoshi	Tokyo, JP	360	5716

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Method of preparing a frictional material

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06668171

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PATENT NO	4902451
SERIAL NO	06668171
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06668171

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