METHOD FOR MANUFACTURING SEAL BODY, AND SEAL BODY
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United States of America
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Issued Date -
Mar 13, 2025
app pub date -
Jul 27, 2022
filing date -
Jul 27, 2022
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Abstract
A method for manufacturing a seal body includes a belt-like body forming step including a crosslinking agent adding step in which a crosslinking agent is added to a compound containing a halogen group-containing monomer as a constituent unit and mixed, a kneading step for kneading the obtained mixture, a pressurizing step for pressurizing the kneaded material, and a cutting step for cutting the pressurized body into a belt-like body, and a press-fixing step including a press-fixing/heating step of press-fixing one end and the other end of the belt-like body to form an endless seal body.
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