US2006118261A1PendingUtilityA1
Shoe press belt
Est. expiryNov 16, 2024(expired)· nominal 20-yr term from priority
D21F 3/0227
42
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Claims
Abstract
To provide a shoe press belt that is more excellent in the properties such as abrasion resistance, bending fatigue, crack resistance, and compression fatigue resistance. The shoe press belt has polyurethane and a substrate, wherein the polyurethane contains a non-reactive polydimethylsiloxane liquid substance and has a JIS A hardness of 93° to 96°.
Claims
exact text as granted — not AI-modified1 . A shoe press belt comprising polyurethane and a substrate, wherein said polyurethane contains a non-reactive polydimethylsiloxane liquid substance and has a JIS A hardness of 93° to 96°.
2 . The shoe press belt according to claim 1 , wherein said polyurethane is a mixture of polyurethane having a JISA hardness of 90° to 93° and containing a non-reactive polydiluethylsiloxane liquid substance, and polyurethane having a JIS A hardness of 98° and not containing a non-reactive polydimethylsiloxane liquid substance.Join the waitlist — get patent alerts
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