RUBBER COMPOSITION MANUFACTURING METHOD, TIRE MANUFACTURING METHOD, AND RUBBER COMPOSITION MANUFACTURING APPARATUS
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United States of America
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Issued Date -
Mar 20, 2025
app pub date -
Sep 3, 2024
filing date -
Sep 3, 2024
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Abstract
A rubber composition manufacturing method including an operation in which at least a rubber component, silica, and a silane coupling agent are fed into a kneader and kneaded in a kneading chamber, and an operation in which the first mixture formed by the operation in which kneading is performed in the kneading chamber is transferred to another kneading chamber and kneaded in the kneading chamber, in which compressed gas is delivered to the kneading chamber in the operation in which kneading is performed in the kneading chamber.
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