- Patent Title: Prelubricated stock sheet and method and system for making the same
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Application No.: US16274894Application Date: 2019-02-13
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Publication No.: US11319501B2Publication Date: 2022-05-03
- Inventor: Mark Selepack , Chris Michael Moellers
- Applicant: Golden Aluminum Company
- Applicant Address: US CO Fort Lupton
- Assignee: Golden Aluminum Company
- Current Assignee: Golden Aluminum Company
- Current Assignee Address: US CO Fort Lupton
- Agency: Sheridan Ross P.C.
- Main IPC: B05C1/10
- IPC: B05C1/10 ; C10M101/02 ; C10M105/04 ; C10M105/36 ; C10M105/70 ; C10M105/72 ; C10M107/10 ; B32B15/04 ; B32B15/085 ; B05C1/08 ; C10N30/00 ; C10N40/24 ; C10N50/08

Abstract:
A pre-lubricated stock sheet and a method and system for making the same are described. The pre-lubricated stock is generally in a coil wound form. The stock sheet can have opposing first and second sheet surfaces joined together by opposing side edges and opposing ends. Typically, the first and second sheet surfaces are substantially smooth and planar, wherein the sheet has 3 mg/foot2/side to about 200 mg/foot2/side of a solid lubricant having a melting temperature from about 80 to 212 degrees Fahrenheit. Moreover, the opposing side edges usually are substantially free of the solid lubricant. In some configurations, the stock sheet is an aluminum stock sheet, more particularly an aluminum can stock sheet. Furthermore, the lubricant can be in some configurations a food grade lubricant, that is qualifies a low volatile organic compound under one or more of municipal, state and federal governing authorities.
Public/Granted literature
- US20190177634A1 PRELUBRICATED STOCK SHEET AND METHOD AND SYSTEM FOR MAKING THE SAME Public/Granted day:2019-06-13
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