发明申请
- 专利标题: COATING COMPOSITION FOR LUBRICATING COATING FILM
- 专利标题(中): 润滑涂料涂料组合物
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申请号: US15123266申请日: 2015-03-03
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公开(公告)号: US20170073605A1公开(公告)日: 2017-03-16
- 发明人: Takahiko SASAKI , Tetsuji YAMAGUCHI
- 申请人: DOW CORNING TORAY CO., LTD.
- 优先权: JP2014-041980 20140304
- 国际申请: PCT/JP2015/001128 WO 20150303
- 主分类号: C10M145/20
- IPC分类号: C10M145/20 ; C09D7/12 ; C10M103/00 ; C10M107/38 ; C10M103/06 ; C10M103/02 ; C09D161/06 ; C10M145/28
摘要:
A coating composition for a lubricating coating film includes: (A) a phenolic resin (B) an epoxy resin having an epoxy equivalent weight of 600 to 4000; and (C) at least one type of solid lubricant. The epoxy equivalent weight is generally defined by the number average molecular weight per the number of epoxy groups in a single molecule. The coating composition has a weight ratio of component (A) to the total weight of component (A) and component (B) of at least 50 weight %. A lubricating coating film, formed from the coating composition, has a high level of flexibility on surfaces of various base materials.
公开/授权文献
- US10294441B2 Coating composition for lubricating coating film 公开/授权日:2019-05-21
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