发明名称 |
Toothed belt and method for producing the same |
摘要 |
Anti-wear properties and tooth life in a toothed belt are improved by taking advantage of heat hardening of a treating agent used to treat the tooth cloth. The tooth cloth is treated with a resorcinol formaldehyde latex solution containing a mixture, at a weight ratio from 1:5 to 1:15, of a resorcinol formaldehyde solution containing resorcinol and formaldehyde at a molecular ratio from 1:1 to 1:3 and a latex solution containing carboxyl modified nitrile butadiene rubber and carboxyl modified hydrogenated nitrile rubber at a weight ratio from 4:6 to 1:9, and further containing carbon at a weight ratio of 1 to 10%. The solid content adhering onto the tooth cloth is from 5 to 30 weight %.
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申请公布号 |
US5458544(A) |
申请公布日期 |
1995.10.17 |
申请号 |
US19940361127 |
申请日期 |
1994.12.21 |
申请人 |
TSUBAKIMOTO CHAIN CO. |
发明人 |
FUJIWARA, TORU;ITOH, YOSHINORI |
分类号 |
F16G1/28;(IPC1-7):F16G1/00 |
主分类号 |
F16G1/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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