Lubricating oil composition for shock absorber, additive for friction adjustment, lubricating oil additive, shock absorber, and method for adjusting friction of shock absorber lubricating oil

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United States of America

PATENT NO 11993757
SERIAL NO

17285175

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Abstract

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To provide a lubricating oil composition for a shock absorber, an additive for friction adjustment, a lubricating oil additive, a shock absorber, and a method for adjusting friction of a shock absorber lubricating oil, capable of achieving both operation stability and riding comfort. A lubricating oil composition for a shock absorber contains a base oil and a friction adjusting agent, in which the friction adjusting agent contains zinc dithiophosphate and pentaerythritol.

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Patent Owner(s)

Patent OwnerAddress
KYB CORPORATIONTOKYO 105-6111

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kato, Shinji Tokyo, JP 237 2466

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