Cellulose-containing Gear
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Oct 3, 2024
app pub date -
Apr 24, 2024
filing date -
Apr 24, 2024
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Abstract
A gear is provided that has excellent continuous moldability for practical use, and both high slidability and high durability. The provided gear is a molded resin constructed of a resin composition comprising a thermoplastic resin (A) and cellulose nanofibers (B) with an average fiber diameter of 1000 nm or smaller, and having a number average molecular weight of the thermoplastic resin (A) in the range of 10,000 to 150,000, wherein a sliding surface of the gear with another gear teeth has an arithmetic mean surface roughness Sa of 3.0 μm or lower.
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