基本信息:
- 专利标题： 연마포 및 그의 제조 방법
- 专利标题（英）：Polishing cloth and method for producing same
- 专利标题（中）：抛光布及其生产方法
- 申请号：KR1020137003510 申请日：2011-08-18
- 公开(公告)号：KR1020130138720A 公开(公告)日：2013-12-19
- 发明人： 엔도,마사노리 , 니시무라,하지메 , 야나기사와,사토시 , 마츠자키,유키히로
- 申请人： 도레이 카부시키가이샤
- 申请人地址： *-*, Nihonbashimuromachi *-chome, Chuo-ku, Tokyo, Japan
- 专利权人： 도레이 카부시키가이샤
- 当前专利权人： 도레이 카부시키가이샤
- 当前专利权人地址： *-*, Nihonbashimuromachi *-chome, Chuo-ku, Tokyo, Japan
- 代理人： 장수길; 박보현
- 优先权： JPJP-P-2010-194353 2010-08-31
- 国际申请： PCT/JP2011/068645 2011-08-18
- 国际公布： WO2012029547 2012-03-08
- 主分类号： B24B37/24
- IPC分类号： B24B37/24 ; D04H1/4382 ; D04H1/498 ; D04H1/46 ; G11B5/84
An object of the present invention is to provide a polishing cloth made of the conventional ultrafine fibers could not be achieved, the surface is a ultrafine fiber bundles uniformly dispersed densified state, a high-performance polishing pad having an excellent smoothness. The polishing cloth of the present invention, the average single fiber diameter of 0.05 to 2.0㎛ the ultrafine fibers are bound together and the polishing cloth which is composed of entangled microfine fiber bundles composed of a nonwoven fabric made of the elastomeric polymer, in which the microfine fiber bundles in the nonwoven fabric composed the surface average fiber size of the napped ultrafine fibers of the bundle in the width direction of a portion of the polishing cloth, characterized in that 50 to 180㎛.
公开/授权文献:
- KR101865430B1 연마포 및 그의 제조 방법 公开/授权日：2018-07-13
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B24 | 磨削；抛光 |
| ----B24B | 用于磨削或抛光的机床、装置或工艺；磨具磨损表面的修理或调节；磨削，抛光剂或研磨剂的进给 |
| ------B24B37/00 | 研磨机床或装置，即需要在相对软但仍为刚性的研具和被研磨表面之间加入粉末状磨料；及其附件 |
| --------B24B37/005 | .研磨机床或装置的控制装置 |
| ----------B24B37/12 | ..用于加工平面的研磨片 |
| ------------B24B37/24 | ...以垫的材料成分或特性为特征 |