Coating processes – Direct application of electrical – magnetic – wave – or... – Electrostatic charge – field – or force utilized
Reexamination Certificate
2005-07-26
2005-07-26
Parker, Fred J. (Department: 1762)
Coating processes
Direct application of electrical, magnetic, wave, or...
Electrostatic charge, field, or force utilized
C427S485000, C427S195000, C427S316000
Reexamination Certificate
active
06921558
ABSTRACT:
A method for powder coating articles includes the steps of preheating the article to a preheating temperature, coating the article with a polymeric powder coating having a cross-linking temperature that is above the preheating temperature and curing the article having the powder coating applied thereto at a curing temperature. The curing temperature is between the powder coating cross-linking temperature and the melting point temperature of the articles. A system for carrying out the coating method is disclosed as is an article made by the method.
REFERENCES:
patent: 3839078 (1974-10-01), Birchall et al.
patent: 4012363 (1977-03-01), Bruning et al.
patent: 4169187 (1979-09-01), Glazar
patent: RE32261 (1986-10-01), Hirota et al.
patent: 4737403 (1988-04-01), Simpson et al.
patent: 4758450 (1988-07-01), Czech et al.
patent: 4794027 (1988-12-01), Hering
patent: 5021297 (1991-06-01), Rhue et al.
patent: 5110633 (1992-05-01), Cassat et al.
patent: 5338578 (1994-08-01), Leach
patent: 5344672 (1994-09-01), Smith
patent: 5470609 (1995-11-01), Leach et al.
patent: 5516551 (1996-05-01), Anderson et al.
patent: 5552487 (1996-09-01), Clark et al.
patent: 5565240 (1996-10-01), Smith
patent: 5846607 (1998-12-01), Hurley et al.
patent: 6074740 (2000-06-01), Scheckenbach et al.
patent: 6124563 (2000-09-01), Witherspoon et al.
patent: 6203913 (2001-03-01), Kondos et al.
patent: 99/54108 (1999-10-01), None
Fredericksen David E.
Rosenthal Guy L.
Suopys Algis P.
Vollrath George M.
Croll, Esq. Mark W.
Donovan, Esq. Paul F.
Illinois Tool Works Inc.
Parker Fred J.
Welsh & Katz Ltd.
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