Invention Application
- Patent Title: LUBRICANT COATING MATERIALS FOR STAINLESS STEEL SHEETS, AND LUBRICATED STAINLESS STEEL SHEETS
-
Application No.: US15781185Application Date: 2016-12-02
-
Publication No.: US20180345317A1Publication Date: 2018-12-06
- Inventor: Junichiro HIRASAWA , Takayoshi YANO , Shin ISHIKAWA , Chikara KAMI
- Applicant: JFE STEEL CORPORATION
- Applicant Address: JP Tokyo
- Assignee: JFE STEEL CORPORATION
- Current Assignee: JFE STEEL CORPORATION
- Current Assignee Address: JP Tokyo
- Priority: JP2015-237331 20151204; JP2016-216584 20161104
- International Application: PCT/JP2016/085940 WO 20161202
- Main IPC: B05D7/14
- IPC: B05D7/14 ; C09D7/40 ; C09D133/12 ; C09D125/04 ; C10M159/06 ; B32B15/082 ; B32B15/18 ; C10M173/02

Abstract:
A lubricant coating material for stainless steel sheets that has excellent press formability (deep drawability and mold galling resistance) and a lubricated stainless steel sheet in which the same is used includes: a lubricant coating material for stainless steel sheets that contains an acrylic resin and polyethylene wax, the polyethylene wax having a melting point of 115° C. or greater, and the content of the polyethylene wax ranging from greater than 20 parts by mass to 50 parts by mass with respect to 100 parts by mass of the acrylic resin; and a lubricated stainless steel sheet in which the same is used.
Information query