发明申请
- 专利标题: WATER-SOLUBLE METAL-PROCESSING AGENT, COOLANT, METHOD FOR PREPARATION OF THE COOLANT, METHOD FOR PREVENTION OF MICROBIAL DETERIORATION OF WATER-SOLUBLE METAL-PROCESSING AGENT, AND METAL PROCESSING
- 专利标题(中): 水溶性金属加工剂,冷却剂,制备冷却剂的方法,用于防止水溶性金属加工剂微生物测定的方法和金属加工
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申请号: US12443184申请日: 2007-09-21
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公开(公告)号: US20100093868A1公开(公告)日: 2010-04-15
- 发明人: Toru Kadokawa , Akio Saito
- 申请人: Toru Kadokawa , Akio Saito
- 申请人地址: JP Ota-ku, Tokyo
- 专利权人: YUSHIRO CHEMICAL INDUSTRY CO., LTD.
- 当前专利权人: YUSHIRO CHEMICAL INDUSTRY CO., LTD.
- 当前专利权人地址: JP Ota-ku, Tokyo
- 优先权: JP2006-263413 20060927
- 国际申请: PCT/JP2007/068453 WO 20070921
- 主分类号: A61K31/13
- IPC分类号: A61K31/13 ; C07C211/22 ; C07C211/09 ; C10L1/22
摘要:
Disclosed are a water-soluble metal-processing agent and a coolant both of which have excellent microbial deterioration resistance and are less likely to go rotten, a method for preparing the agent or the coolant, and a metal processing method. The water-soluble metal-processing agent or the coolant comprises an N,N,N′,N′-tetraalkyldiamine compound. The metal processing method is characterized by processing a metal of interest by using the water-soluble metal-processing agent or the coolant.
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