Invention Grant
- Patent Title: Methods for coating food cans
- Patent Title (中): 食品包装方法
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Application No.: US11862423Application Date: 2007-09-27
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Publication No.: US07803415B2Publication Date: 2010-09-28
- Inventor: Laura Kiefer-Liptak , John M. Dudik , Ronald R. Ambrose , Kevin C. Olson , Padmanabhan Sundararaman
- Applicant: Laura Kiefer-Liptak , John M. Dudik , Ronald R. Ambrose , Kevin C. Olson , Padmanabhan Sundararaman
- Applicant Address: US OH Cleveland
- Assignee: PPG Industries Ohio, Inc.
- Current Assignee: PPG Industries Ohio, Inc.
- Current Assignee Address: US OH Cleveland
- Agent Diane R Meyers
- Main IPC: C09D167/00
- IPC: C09D167/00
Abstract:
A composition for coating food cans is disclosed. The composition comprises a polyester, an acrylic copolymer and a crosslinker; the polyester and acrylic copolymer have been compatibilized in some way, such as through graft copolymerization. Methods for compatibilizing acrylics and polyesters are also disclosed as are methods for coating cans using compositions comprising acrylic and polyesters.
Public/Granted literature
- US20080015302A1 COMPOSITIONS AND METHODS FOR COATING FOOD CANS Public/Granted day:2008-01-17
Information query
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