Method and apparatus for manufacturing sheet flooring by...

Coating processes – Applying superposed diverse coating or coating a coated base – Synthetic resin coating

Reexamination Certificate

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C427S372200, C427S375000, C427S379000

Reexamination Certificate

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09862234

ABSTRACT:
Surface coverings and surface covering components and methods for forming them using slot die coating are disclosed. The methods involve applying a plurality of wet layers to a substrate simultaneously or in sequence using a slot die coater, wherein a plurality of wet layers can be applied before any of the individual layers are dried, gelled, cured and/or fused. The layers remain separate and distinct before and after drying, gelling, curing and/or fusing, and can be dried, gelled, cured and/or fused together or separately after wet on wet application to the substrate. The surface coverings may be decorative surface covering, including floor coverings.

REFERENCES:
patent: 2761417 (1956-09-01), Russell et al.
patent: 3632467 (1972-01-01), Todd et al.
patent: 3870591 (1975-03-01), Witman
patent: 4146451 (1979-03-01), Schirmer
patent: 4176210 (1979-11-01), Skinner
patent: 4620993 (1986-11-01), Suss et al.
patent: 4681811 (1987-07-01), Simpson et al.
patent: 4781987 (1988-11-01), Bolgiano et al.
patent: 4855165 (1989-08-01), Bolgiano et al.
patent: 5120811 (1992-06-01), Glotfelter et al.
patent: 5143758 (1992-09-01), Devine
patent: 5223322 (1993-06-01), Colyer et al.
patent: 5331080 (1994-07-01), Swarup et al.
patent: 5494707 (1996-02-01), Wang et al.
patent: 5506030 (1996-04-01), Landers et al.
patent: 5571588 (1996-11-01), Lussi et al.
patent: 5589122 (1996-12-01), Leonard et al.
patent: 5643677 (1997-07-01), Feifer et al.
patent: 5663003 (1997-09-01), Ehrhart et al.
patent: 5719227 (1998-02-01), Rosenberry et al.
patent: 5728430 (1998-03-01), Sartor et al.
patent: 5733608 (1998-03-01), Kessel et al.
patent: 5773127 (1998-06-01), Martin et al.
patent: 5817399 (1998-10-01), Kalman
patent: 5830937 (1998-11-01), Shalov et al.
patent: 5843576 (1998-12-01), Rosenberry et al.
patent: 5871585 (1999-02-01), Most et al.
patent: 5891582 (1999-04-01), Ehrhart et al.
patent: 5951507 (1999-09-01), Hilston et al.
patent: 5962075 (1999-10-01), Sartor et al.
patent: 6132804 (2000-10-01), Rice et al.
patent: 6287706 (2001-09-01), Simpson et al.
patent: 6531214 (2003-03-01), Carter et al.
patent: WO 94/28067 (1994-12-01), None
European Search Report Communication—Application No. EP 02 00 7939.8-2113 dated Oct. 13, 2003.

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