发明名称 |
PRODUCTION METHOD FOR COMPOSITE POLYESTER COMPOSITION, COMPOSITE POLYESTER COMPOSITION, LUBRICANT COMPOSITION, AND LUBRICANT |
摘要 |
The present invention addresses the problem of providing a lubricant having excellent lubrication performance. The present invention also addresses the problem of producing a polyester composition which places little burden on the environment and which can be mass-produced. The present invention pertains to a production method for a composite polyester composition in which components having weight average molecular weights of 1300 or lower account for 43% or less of the area of a GPC chart of the composite polyester composition, and the production method includes a step of obtaining a composite polyester composition by condensing in the absence of a solvent a polyhydric alcohol, a polyhydric carboxylic acid, which has 5 or more carbon atoms and which has at least 2 carboxyl groups, and a monohydric alcohol having at least 1 oxyalkylene group. Furthermore, the present invention pertains to a composite polyester composition, a lubricant composition and a lubricant. |
申请公布号 |
WO2015016260(A1) |
申请公布日期 |
2015.02.05 |
申请号 |
WO2014JP70059 |
申请日期 |
2014.07.30 |
申请人 |
FUJIFILM CORPORATION |
发明人 |
FUJIWARA TOSHIKI;TERADA YUJI |
分类号 |
C10M105/42;C08G63/668;C10M129/78;C10N20/04;C10N40/02;C10N40/04;C10N40/08;C10N40/13;C10N40/18;C10N40/20;C10N40/25;C10N40/30;C10N40/36;C10N50/10 |
主分类号 |
C10M105/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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