发明名称 |
AQUEOUS PROCESSING SOLUTION FOR FIXED ABRESIVE GRAIN WIRE SAW |
摘要 |
Provided is an aqueous working fluid for a fixed-abrasive wire saw, the aqueous working fluid comprising (A) at least one water-soluble polymer selected from polyvinylpyrrolidone and a copolymer including vinylpyrrolidone and (B) water, and being able to inhibit: its viscosity increase when mixed with cut debris; reaction between the working fluid and the cut debris and generation of hydrogen; and viscosity increase or gelation of the working fluid mixed with the cut debris. |
申请公布号 |
EP2602058(A4) |
申请公布日期 |
2014.12.24 |
申请号 |
EP20110814573 |
申请日期 |
2011.07.29 |
申请人 |
YUSHIRO CHEMICAL INDUSTRY CO., LTD. |
发明人 |
MARUO, NAOKI;NUMATA, YASUNORI;TAKAHASHI, HIROAKI |
分类号 |
B28D5/00;C10M173/02;C10N10/02;C10N20/04;C10N20/06;C10N30/02;C10N30/04;C10N40/22 |
主分类号 |
B28D5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|