Invention Grant
- Patent Title: Non-stick finish
- Patent Title (中): 不粘完成
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Application No.: US11726837Application Date: 2007-03-23
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Publication No.: US07695807B2Publication Date: 2010-04-13
- Inventor: Jerome T. Adams , Osamu Hayakawa , Michael J. Witsch
- Applicant: Jerome T. Adams , Osamu Hayakawa , Michael J. Witsch
- Applicant Address: US DE Wilmington
- Assignee: E.I. du Pont de Nemours and Company
- Current Assignee: E.I. du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: B32B5/02
- IPC: B32B5/02 ; B32B27/20 ; B32B33/00

Abstract:
A non-stick coating on a substrate is provided wherein the coating comprises an overcoat and a primer adhering the overcoat to the substrate, the overcoat comprising fluoropolymer and an effective amount of ceramic particles, preferably at least 3 wt % based on the combined weight of the fluoropolymer and the ceramic particles in the overcoat, said ceramic particles having an average particle size of at least about 10 micrometers to increase the abrasion resistance of said coating as determined by the dry SBAR method.
Public/Granted literature
- US20070231563A1 Non-stick finish Public/Granted day:2007-10-04
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