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Title:
METHODS FOR PRODUCING A STRUCTURE ON A SURFACE
Document Type and Number:
WIPO Patent Application WO/2020/225210
Kind Code:
A3
Abstract:
The invention relates to a method for producing a structure on a surface of a workpiece (1), comprising the following steps: - applying a liquid base layer (2) to the surface of the workpiece (1); - spraying at least one droplet (3) into the base layer (2), which is not yet solidified, the at least one droplet (3) at least partially, preferably completely, penetrating the base layer (2); - securing the base layer (2); - at least partially removing the at least one droplet (3). The invention also relates to a second method, comprising the following steps: - spraying at least one droplet (3) onto the surface of the workpiece (1); - applying a liquid base layer (2) to the surface of the workpiece (1), the base layer (2) flowing around the at least one droplet (3), preferably at least partially covering the at least one droplet; - securing the base layer (2); - at least partially removing the at least one droplet (3). Finally, the invention relates to a device for carrying out the methods.

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Inventors:
PANKOKE RENÉ (DE)
Application Number:
PCT/EP2020/062316
Publication Date:
February 04, 2021
Filing Date:
May 04, 2020
Export Citation:
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Assignee:
HYMMEN GMBH MASCHINEN & ANLAGENBAU (DE)
International Classes:
B05D3/12; A46B5/06; B05D1/32; B05D1/42; B05D3/04; B05D5/02; B24B7/18; B24B29/00; B44C1/22; B44D5/00; B05D3/00; B05D3/06; B08B1/00; B08B1/02; B24C1/04; B24C3/08; B24C9/00
Domestic Patent References:
WO2010070485A22010-06-24
WO2018069874A12018-04-19
WO2020039361A12020-02-27
Foreign References:
EP3415316A12018-12-19
EP2174772A12010-04-14
FR2936965A12010-04-16
FR2946959A12010-12-24
US6120845A2000-09-19
US6150009A2000-11-21
JP2010069684A2010-04-02
US20160009932A12016-01-14
Attorney, Agent or Firm:
PRÜFER & PARTNER MBB PATENTANWÄLTE RECHTSANWÄLTE (DE)
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