发明名称 AQUEOUS LUBRICANT
摘要 PROBLEM TO BE SOLVED: To provide an aqueous lubricant that has a low viscosity and a low frictional coefficient and also has excellent wear resistance as compared with conventional aqueous lubricants. ! SOLUTION: An aqueous lubricant comprises a straight-chain polymer (A) having a specific structure, and a branched-chain polymer (B) having a specific structure, and the content ratio [(A)/(B)] of the straight-chain polymer (A) to the branched-chain polymer (B) is 5/95 or more and 80/20 or less. ! COPYRIGHT: (C)2015,JPO&INPIT
申请公布号 JP2015157922(A) 申请公布日期 2015.09.03
申请号 JP20140034656 申请日期 2014.02.25
申请人 IDEMITSU KOSAN CO LTD 发明人 YOSHIDA YUKIO ; YOMOGIDA TOMOYUKI ; TAKAGI FUMIAKI
分类号 C10M173/02;C10M105/18;C10M107/34 主分类号 C10M173/02
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