Forming hidden patterns in porous substrates

Tomi Erho; Terho Kololuoma

Forming hidden patterns in porous substrates

Tomi Erho (Inventor), Terho Kololuoma (Inventor)

BA6303 Printed electronics processing

Research output: Patent › Patent

Abstract

The present invention concerns a method for manufacturing patterned porous substrates with hidden color patterns by forming hydrophobic patterns on a hydrophilic surface, wherein structural channels are formed as a pattern in a porous substrate using a hydrophobic printing solution lacking colorant, and wherein a colored area is applied on the rear surface of the porous substrate. Further, the present invention concerns said patterned porous substrate and a method for bringing said pattern into a visible state.

Patent family as of 1.10.2021
BR112013032174A2 20161213 BR20131132174 20120613
BR112013032174 B1 20210202 BR20131132174 20120613
CN103747965 A 20140423 CN201280028863 20120613
CN103747965 B 20170606 CN201280028863 20120613
DE602012026837 D1 20170202 DE201260026837T 20120613
DK2720878 T3 20170213 DK20120735924T 20120613
EP2720878 A1 20140423 EP20120735924 20120613
EP2720878 B1 20161221 EP20120735924 20120613
FI123323 B 20130228 FI20110005586 20110614
FI20115586 A 20121215 FI20110005586 20110614
FI20115586 A0 20110614 FI20110005586 20110614
JP2014523820 T2 20140918 JP20140515239T 20120613
JP6021903 B2 20161109 JP20140515239T 20120613
KR101976744 B1 20190509 KR20147001031 20120613
KR20140041738 A 20140404 KR20147001031 20120613
RU2013157874 A 20150720 RU20130157874 20120613
RU2605057 C2 20161220 RU20130157874 20120613
US2014161974 AA 20140612 US20120123103 20120613
US9868312 BB 20180116 US20120123103 20120613
WO12172172 A1 20121220 WO2012FI50591 20120613

Link to current patent family on right

Original language	English
Patent number	EP2720878
IPC	B41M 3/ 14 A I
Priority date	13/06/12
Publication status	Published - 23 Apr 2014
MoE publication type	H1 Granted patent

Cite this

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abstract = "The present invention concerns a method for manufacturing patterned porous substrates with hidden color patterns by forming hydrophobic patterns on a hydrophilic surface, wherein structural channels are formed as a pattern in a porous substrate using a hydrophobic printing solution lacking colorant, and wherein a colored area is applied on the rear surface of the porous substrate. Further, the present invention concerns said patterned porous substrate and a method for bringing said pattern into a visible state.Patent family as of 1.10.2021BR112013032174A2 20161213 BR20131132174 20120613 BR112013032174 B1 20210202 BR20131132174 20120613 CN103747965 A 20140423 CN201280028863 20120613 CN103747965 B 20170606 CN201280028863 20120613 DE602012026837 D1 20170202 DE201260026837T 20120613 DK2720878 T3 20170213 DK20120735924T 20120613 EP2720878 A1 20140423 EP20120735924 20120613 EP2720878 B1 20161221 EP20120735924 20120613 FI123323 B 20130228 FI20110005586 20110614 FI20115586 A 20121215 FI20110005586 20110614 FI20115586 A0 20110614 FI20110005586 20110614 JP2014523820 T2 20140918 JP20140515239T 20120613 JP6021903 B2 20161109 JP20140515239T 20120613 KR101976744 B1 20190509 KR20147001031 20120613 KR20140041738 A 20140404 KR20147001031 20120613 RU2013157874 A 20150720 RU20130157874 20120613 RU2605057 C2 20161220 RU20130157874 20120613 US2014161974 AA 20140612 US20120123103 20120613 US9868312 BB 20180116 US20120123103 20120613 WO12172172 A1 20121220 WO2012FI50591 20120613Link to current patent family on right ",

author = "Tomi Erho and Terho Kololuoma",

year = "2014",

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day = "23",

language = "English",

type = "Patent",

note = "EP2720878; B41M 3/ 14 A I",

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AU - Erho, Tomi

AU - Kololuoma, Terho

PY - 2014/4/23

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N2 - The present invention concerns a method for manufacturing patterned porous substrates with hidden color patterns by forming hydrophobic patterns on a hydrophilic surface, wherein structural channels are formed as a pattern in a porous substrate using a hydrophobic printing solution lacking colorant, and wherein a colored area is applied on the rear surface of the porous substrate. Further, the present invention concerns said patterned porous substrate and a method for bringing said pattern into a visible state.Patent family as of 1.10.2021BR112013032174A2 20161213 BR20131132174 20120613 BR112013032174 B1 20210202 BR20131132174 20120613 CN103747965 A 20140423 CN201280028863 20120613 CN103747965 B 20170606 CN201280028863 20120613 DE602012026837 D1 20170202 DE201260026837T 20120613 DK2720878 T3 20170213 DK20120735924T 20120613 EP2720878 A1 20140423 EP20120735924 20120613 EP2720878 B1 20161221 EP20120735924 20120613 FI123323 B 20130228 FI20110005586 20110614 FI20115586 A 20121215 FI20110005586 20110614 FI20115586 A0 20110614 FI20110005586 20110614 JP2014523820 T2 20140918 JP20140515239T 20120613 JP6021903 B2 20161109 JP20140515239T 20120613 KR101976744 B1 20190509 KR20147001031 20120613 KR20140041738 A 20140404 KR20147001031 20120613 RU2013157874 A 20150720 RU20130157874 20120613 RU2605057 C2 20161220 RU20130157874 20120613 US2014161974 AA 20140612 US20120123103 20120613 US9868312 BB 20180116 US20120123103 20120613 WO12172172 A1 20121220 WO2012FI50591 20120613Link to current patent family on right

AB - The present invention concerns a method for manufacturing patterned porous substrates with hidden color patterns by forming hydrophobic patterns on a hydrophilic surface, wherein structural channels are formed as a pattern in a porous substrate using a hydrophobic printing solution lacking colorant, and wherein a colored area is applied on the rear surface of the porous substrate. Further, the present invention concerns said patterned porous substrate and a method for bringing said pattern into a visible state.Patent family as of 1.10.2021BR112013032174A2 20161213 BR20131132174 20120613 BR112013032174 B1 20210202 BR20131132174 20120613 CN103747965 A 20140423 CN201280028863 20120613 CN103747965 B 20170606 CN201280028863 20120613 DE602012026837 D1 20170202 DE201260026837T 20120613 DK2720878 T3 20170213 DK20120735924T 20120613 EP2720878 A1 20140423 EP20120735924 20120613 EP2720878 B1 20161221 EP20120735924 20120613 FI123323 B 20130228 FI20110005586 20110614 FI20115586 A 20121215 FI20110005586 20110614 FI20115586 A0 20110614 FI20110005586 20110614 JP2014523820 T2 20140918 JP20140515239T 20120613 JP6021903 B2 20161109 JP20140515239T 20120613 KR101976744 B1 20190509 KR20147001031 20120613 KR20140041738 A 20140404 KR20147001031 20120613 RU2013157874 A 20150720 RU20130157874 20120613 RU2605057 C2 20161220 RU20130157874 20120613 US2014161974 AA 20140612 US20120123103 20120613 US9868312 BB 20180116 US20120123103 20120613 WO12172172 A1 20121220 WO2012FI50591 20120613Link to current patent family on right

UR - https://worldwide.espacenet.com/patent/search/family/044206797/publication/EP2720878A1?q=EP2720878

M3 - Patent

M1 - EP2720878

ER -

Forming hidden patterns in porous substrates

Abstract

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