Method and device for applying high viscosity liquids

Details Method and device for applying high viscosity liquids Method and device for applying high viscosity liquids

2005-02-22

2005-02-22

Bareford, Katherine A. (Department: 1762)

Coating processes

Coating remains adhesive or is intended to be made adhesive

C427S356000, C427S359000, C427S428010, C427S358000, C118S641000, C118S406000, C118S410000, C118S415000

Reexamination Certificate

active

06858249

ABSTRACT:
Method for partially applying high viscosity liquids to a supporting material whereby the liquid is applied by means of a nozzle which opens into an orifice, and is extruded through a screen on to the supporting material, which rests on a pressure-resistant substrate, but distinguished by the geometry of the nozzle being so arranged that the nozzle outlet slit opens into an orifice which feeds the liquid to the screen, and in that orifice an increase of pressure in the liquid is generated so that the pressure in the liquid at the nozzle orifice is higher than the pressure in the nozzle outlet slit.

REFERENCES:
patent: 3921521 (1975-11-01), Kudlich
patent: 4671205 (1987-06-01), Billeter
patent: 4911948 (1990-03-01), McIntyre
patent: 4938835 (1990-07-01), Ludwig
patent: 5053254 (1991-10-01), Billeter
patent: 5122219 (1992-06-01), Ludwig
patent: 5250320 (1993-10-01), Suzuki et al.
patent: 5667618 (1997-09-01), Lowther
patent: 6196127 (2001-03-01), Yamamoto et al.
patent: 20030091744 (2003-05-01), Zschaeck
patent: 648497 (1985-03-01), None
patent: 195099 (1986-09-01), None
patent: 0805048 (1997-11-01), None
patent: 1324966 (1973-07-01), None
International Search Report from corresponding International Application No. PCT/EP01/03869, dated Sep. 27, 2001.

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