发明授权
- 专利标题： CABLE GREASE COMPOSITION AND ARTICLES INCORPORATING SAME
- 专利标题（中）： 电缆润滑脂组合物包含该项目的
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申请号： EP91912285.3申请日： 1991-06-20
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公开(公告)号： EP0535134B1公开(公告)日： 2003-01-08
- 发明人: BRAUER, Melvin , CHU, Yuan, Chieh
- 申请人： CASCHEM, INC.
- 申请人地址： 40 Avenue A Bayonne New Jersey 07002 US
- 专利权人： CASCHEM, INC.
- 当前专利权人： CASCHEM, INC.
- 当前专利权人地址： 40 Avenue A Bayonne New Jersey 07002 US
- 代理机构： Hirsch, Marc-Roger
- 优先权： US542388 19900622
- 国际公布： WO92000368 19920109
- 主分类号： C10M169/00
- IPC分类号： C10M169/00 ; C10M169/02 ; G02B6/44
摘要：
A grease composition for use as a cable filling material which contains about 75 to 95 parts by weight of a base component of a polyol or ester having a molecular weight of at least about 3000 and about 2 to 20 parts by weight of colloidal particles such as silica. Optionally, an antioxidant component can be added to impart high temperature resistance or a rubber component can be added to improve bleed resistance. Also, an article of manufacture of a cable having a sheath with one of the grease compositions of the invention located therein, and a method for filling the cable with such grease compositions.
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