Invention Grant
US06908676B2 Transmission belt and method of treatment for bonding with poly-p-phenylene benzobisoxazole fiber
失效
传输带及其与聚对苯二苯并异恶唑纤维粘合的处理方法
- Patent Title: Transmission belt and method of treatment for bonding with poly-p-phenylene benzobisoxazole fiber
- Patent Title (中): 传输带及其与聚对苯二苯并异恶唑纤维粘合的处理方法
-
Application No.: US10050989Application Date: 2002-01-22
-
Publication No.: US06908676B2Publication Date: 2005-06-21
- Inventor: Hiroshi Sogabe , Shigehiro Isshiki , Hiroyuki Yamamoto
- Applicant: Hiroshi Sogabe , Shigehiro Isshiki , Hiroyuki Yamamoto
- Applicant Address: JP Osaka
- Assignee: Unitta Company
- Current Assignee: Unitta Company
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JPP2001-016914 20010125
- Main IPC: B29B15/12
- IPC: B29B15/12 ; B29C70/50 ; C08J5/06 ; F16G1/28 ; B32B15/02
Abstract:
A transmission belt comprising a belt body and a cord. The belt body is made of a rubber composition. The cord is comprised of poly-p-phenylene benzobisoxazole fiber. The cord is embedded in the belt body. The belt body and the cord are formed into an integral whole by vulcanizing the rubber composition. The surface of the cord is subjected to a primary treatment involving coating a mixture of an epoxy compound and latex and heat treating, and a secondary treatment involving coating a resorcinol-formalin-latex adhesive and heat treating.
Public/Granted literature
- US20020142147A1 Transmission belt and method of treatment for bonding with poly-p-phenylene benzobisoxazole fiber Public/Granted day:2002-10-03
Information query
