| 发明名称 |
WATER-BASED METAL WORKING OIL AGENT |
| 摘要 |
A water-based metalworking fluid contains a component (A) of alkanolamine represented by a formula (1) below as an amine component and a component (B) of alkanolamine represented by a formula (2) below as an amine component, a molar ratio of an amine component having a molecular weight of 90 or less to a total of the amine components (the amine component having a molecular weight of 90 or less/the total of the amine components) is 0.67 or less.;;In the formula, R1 represents hydrogen or an alkyl group having 1 to 3 carbon atoms; n is 1 to 3; and R1 may be mutually the same or different.;;In the formula: R2 represents an alkyl group having 1 to 10 carbon atoms; and Z1 and Z2 each independently represent an alkylene group having 2 to 8 carbon atoms. |
| 申请公布号 |
US2015376536(A1) |
申请公布日期 |
2015.12.31 |
| 申请号 |
US201414769174 |
申请日期 |
2014.02.19 |
| 申请人 |
IDEMITSU KOSAN CO., LTD. |
发明人 |
KAWASAKI Hiroshi;TAKAGI Fumiaki;JIBIKI Yosuke |
| 分类号 |
C10M133/08 |
主分类号 |
C10M133/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A water-based metalworking fluid comprising:
a component (A) of alkanolamine represented by formula (1) below as a first amine component; and a component (B) of alkanolamine represented by formula (2) below as a second amine component, wherein the water-based metalworking fluid has a molar ratio of an amine component having a molecular weight of 90 or less to a total of amine components of 0.67 or less.where each R1 represents hydrogen or an alkyl group having 1 to 3 carbon atoms; n is 1, 2 or 3; and the R1's are mutually the same or different,where R2 represents an alkyl group having 1 to 10 carbon atoms; and Z1 and Z2 each independently represent an alkylene group having 2 to 8 carbon atoms. |
| 地址 |
Chiyoda-ku JP |
