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US 6,147,153 AGranted
Phenol resin molding composition and sliding members produced from the same
AssigneeNok Corporation
InventorYuji Kudoh
Life of this patent
Estimating the term…
Abstract
A molding composition comprising a phenol resin, a curing agent for the resin, strands of fiberglass, and graphite. Such a composition is suitable for producing molded slide members having good abrasion resistant properties when used under water-lubricated conditions.
Claims7
A method of using a slide member comprising the following steps;
- placing a member, including a phenol resin, a curing agent for the resin, strands of fiberglass, and graphite, with said strands of fiberglass being in the range of about 50 to about 150 parts by weight and with said graphite being in the range of about 20 to about 100 parts by weight based on 100 parts by weight of phenol resin, in an aqueous fluid for use as a water-lubricated slide member.
Dependencies are inferred from the claim text.