Invention Grant
- Patent Title: Method of masking a surface
- Patent Title (中): 掩蔽表面的方法
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Application No.: US12187625Application Date: 2008-08-07
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Publication No.: US08029636B2Publication Date: 2011-10-04
- Inventor: Joseph Wycech
- Applicant: Joseph Wycech
- Agency: Dickinson Wright PLLC
- Main IPC: B32B37/12
- IPC: B32B37/12
Abstract:
A method of applying a flexible, biodegradable sheet of starch-based material to mask a surface to be coated is described. The sheet is a solid, flexible, expanded, close-celled foam. The sheet is dispersible in water.
Public/Granted literature
- US20090044902A1 Method Of Masking A Surface Public/Granted day:2009-02-19
Information query
