Resin pulley formed of a resin composition having a phenol...

Details Resin pulley formed of a resin composition having a phenol... Resin pulley formed of a resin composition having a phenol...

2003-08-28

2008-11-18

Yoon, Tae H (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S493000, C524S494000, C524S545000

Reexamination Certificate

active

07452926

ABSTRACT:
A resin pulley according to the present invention is obtained by molding a resin composition containing a phenol resin serving as a base resin, 15 to 50% by weight of an inorganic powder having a Mohs hardness of not less than 6.5, 20 to 40% by weight of a reinforcing fiber, and 1 to 5% by weight of a lubricant and thermosetting the phenol resin, and is superior in dimensional stability and strength, is also superior in wear resistance particularly in a dust atmosphere or the like, and is superior in practicality as an alternate to a metal pulley.

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Wypych, George; Handbook of Fillers 2nd Ed., ChemTech Publishing, New York, 2000 (p. 287).
Abstract for JP 57205472, JP 60072952, JP 63170412, JP 05170937, JP 06065393, JP 10053692, JP 2003172433, JP 06322232.
Machine Translations for JP 05170937 (p. 1-7), JP 06065393 (p. 1-3), JP 10053692 (p. 1-5), JP 2003142433 (p. 1-5), JP 06322232 (p. 1-5).

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