Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2004-04-05
2008-09-02
Jackson, Monique R. (Department: 1794)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S244110, C156S244180, C428S457000, C428S461000, C428S463000
Reexamination Certificate
active
07419560
ABSTRACT:
Method steps and apparatus combinations for continuous in-line polymeric coating of rigid corrosion-protected flat-rolled sheet metal continuous-strip substrate utilizing a thermoplastic polymeric material having adhesive characteristics, capable of molten thin-film extrusion for chemical-bonding with an activated-surface of the flat-rolled sheet metal substrate, and substantially-simultaneously bonding with a solid-film polymeric material, establishing a work-product embodiment with multiple-polymer-layers traveling with the single activated surface; and, on which the solid polymeric film is selected to provide strength, hardness and other desired surface mechanical properties which also provide for external surface coloration, design, weather-proofing, and fabricating capabilities. A second embodiment provides dual-surface multiple-polymeric layer coating carried on by activating and polymeric coating one surface, at a time, of rigid corrosion-protected flat-rolled sheet metal continuous strip substrate.
REFERENCES:
patent: 4048355 (1977-09-01), Sakayori et al.
patent: 4407689 (1983-10-01), Ohtsuki et al.
patent: 4941935 (1990-07-01), Gregory
patent: 5238517 (1993-08-01), Heyes
patent: 5674633 (1997-10-01), Saunders et al.
patent: 5736086 (1998-04-01), Jones et al.
patent: 5919517 (1999-07-01), Levendusky et al.
patent: 5942285 (1999-08-01), Schmid et al.
patent: 6773217 (2004-08-01), Sinsel et al.
patent: 2001/0009718 (2001-07-01), Sinsel et al.
patent: 2003/0031859 (2003-02-01), Sinsel et al.
patent: 2003/0152788 (2003-08-01), Velliky
patent: 2004/0022604 (2004-02-01), Sinsel et al.
patent: 2005/0008881 (2005-01-01), Sinsel et al.
patent: 2007/0077415 (2007-04-01), Sinsel et al.
patent: 2007/0172593 (2007-07-01), Sinsel et al.
Bailey Michael S.
Loen Mark V.
Sinsel John A.
ISG Technologies Inc.
Jackson Monique R.
LandOfFree
Extruded molten polymeric film bonding of solid polymeric... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Extruded molten polymeric film bonding of solid polymeric..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extruded molten polymeric film bonding of solid polymeric... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3973096