Method for applying liquid, pasty or plastic substances to a...

Coating processes – With post-treatment of coating or coating material – Solid treating member or material contacts coating

Reexamination Certificate

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Details

C427S207100, C427S359000, C427S428010, C118S302000, C118S406000, C118S410000, C118S415000, C118S641000

Reexamination Certificate

active

06852366

ABSTRACT:
Method for applying liquids, in particular thermoplastics, to a substrate, whereby the substance is melted, heated and by means of a nozzle or doctor blade is passed through a perforated cylinder on to a supporting material, distinguished by the perforated cylinder being heated in the arc segment where the liquid passes through, which arc segment covers an angle of up to 180°, preferably between 5° and 90° in relation to the center point of the screen.

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patent: 4938835 (1990-07-01), Ludwig
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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
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International Search Report from corresponding International Application No. PCT/EP01/03868, dated Aug. 24, 2001.

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