基本信息:
- 专利标题： VULCANIZED RUBBER COMPOSITION AND ARTICLES MANUFACTURED THEREFROM
- 专利标题（中）：硫化橡胶组合物及其制品由其制成的
- 申请号：EP04795709.7 申请日：2004-10-19
- 公开(公告)号：EP1689579B1 公开(公告)日：2014-09-10
- 发明人： GRABAU, Ted, Dennis
- 申请人： FISHER CONTROLS INTERNATIONAL LLC
- 申请人地址： 8100 West Florissant Avenue St. Louis, MO 63136 US
- 专利权人： FISHER CONTROLS INTERNATIONAL LLC
- 当前专利权人： FISHER CONTROLS INTERNATIONAL LLC
- 当前专利权人地址： 8100 West Florissant Avenue St. Louis, MO 63136 US
- 代理机构： Bohnenberger, Johannes
- 优先权： US712549 20031113
- 国际公布： WO2005051653 20050609
- 主分类号： B32B25/10
- IPC分类号： B32B25/10 ; B32B25/14 ; B32B25/16 ; C08K3/00 ; C08K5/00 ; F16K31/126
摘要：
The rubber compositions described herein have been found to have an exceptionally long life as a spring-biased actuator diaphragm material that maintains its position compressed, e.g., bolted, between opposed flanges, while maintaining excellent compressibility, low temperature flexibility, hydrocarbon resistance, abrasion resistance and mechanical strength. The compositions include a copolymer rubber component; a plasticizer for the copolymer rubber; a vulcanizing agent for the copolymer rubber; a silica filler; and a coupling agent, such as a silane coupling agent, capable of coupling the silica filler to the copolymer rubber. Ranges may be expressed herein as from "about" or "approximately" on particular value and/or to "about" or "approximately" another particular value. When such a range is expressed, another embodiment includes from the one particular value and/or to the other particular value.
公开/授权文献:
IPC结构图谱:
| B | 作业；运输 |
| --B32 | 层状产品 |
| ----B32B | 层状产品，即由扁平的或非扁平的薄层，例如泡沫状的、蜂窝状的薄层构成的产品 |
| ------B32B25/00 | 实质上由天然或合成橡胶组成的层状产品 |
| --------B32B25/10 | .与一层纤维的或细丝的薄层相贴 |