发明授权
- 专利标题: Synthetic fibrous buff
- 专利标题(中): 合成纤维增强剂
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申请号: US576859申请日: 1975-05-12
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公开(公告)号: US3991526A公开(公告)日: 1976-11-16
- 发明人: Burton E. Frank , Lloyd W. Legacy , Dean S. Walker
- 申请人: Burton E. Frank , Lloyd W. Legacy , Dean S. Walker
- 申请人地址: MN St. Paul
- 专利权人: Minnesota Mining and Manufacturing Company
- 当前专利权人: Minnesota Mining and Manufacturing Company
- 当前专利权人地址: MN St. Paul
- 主分类号: B24D13/08
- IPC分类号: B24D13/08 ; B24D17/00 ; A47L25/00 ; B24D11/00 ; B24D13/04
摘要:
A synthetic fibrous buff composed of layers of nonwoven mats of synthetic organic fibers impregnated with an oil-, water-, and grease-resistant polymeric binder material provides a light-weight smooth running buff which is quiet, clean and cool to operate. Certain of the buffs are useful in high temperature environments such as for wiping molten solder from freshly soldered container seams.