Method of preparing a frictional material

Details Method of preparing a frictional material Method of preparing a frictional material

1984-11-02

1990-02-20

Lieberman, Paul

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

Agglomeration or accretion

252 6255, 252 6254, 252 6263, 264 23, 264 25, 264108, B06B 300

Patent

active

049024515

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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