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1. (WO2007006844) A METHOD OF BUILDING A SENSOR STRUCTURE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/006844 International Application No.: PCT/FI2006/000242
Publication Date: 18.01.2007 International Filing Date: 05.07.2006
Chapter 2 Demand Filed: 04.05.2007
IPC:
G03F 7/00 (2006.01) ,B41M 5/165 (2006.01) ,B41M 5/28 (2006.01) ,H01B 1/12 (2006.01) ,H01B 1/20 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
F
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
7
Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
124
using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
165
characterised by the use of microcapsules; Special solvents for incorporating the ingredients
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
26
Thermography
28
using thermo-chromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat decomposable compounds, e.g. gas liberating
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
06
mainly consisting of other non-metallic substances
12
organic substances
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20
Conductive material dispersed in non-conductive organic material
Applicants:
M-REAL OYJ [FI/FI]; Revontulentie 6 FI-02100 Espoo, FI (AllExceptUS)
MUSTONEN, Tuomas [FI/FI]; FI (UsOnly)
Inventors:
MUSTONEN, Tuomas; FI
Agent:
SEPPO LAINE OY; Itämerenkatu 3 B FI-00180 Helsinki, FI
Priority Data:
2005073107.07.2005FI
Title (EN) A METHOD OF BUILDING A SENSOR STRUCTURE
(FR) PROCEDE DE CONSTRUCTION D'UNE STRUCTURE DE DETECTION
Abstract:
(EN) The invention relates to a sensor structure comprising at least one first layer containing an electrically conductive polymer, optionally mixed with a binder that constitutes a binding agent matrix, and at least one second layer, which is separate from and adjacent to the first layer or at a distance therefrom, or at least partly joined to the first layer, whereby the second layer comprises microcapsules containing either a basic or acidic substance, optionally mixed with the binder, the acidic or basic substance changing the electrical conductivity of the polymer when released from the microcapsules. The invention also relates to the manufacturing method and the use of the sensor structure.
(FR) Cette structure de détection comprend au moins une première couche contenant un polymère électriquement conducteur, éventuellement mélangé avec un liant constituant une matrice d'agent liant, et au moins une seconde couche, séparée et adjacente à la première couche ou éloignée de celle-ci, ou au moins partiellement assemblée à la première couche. La seconde couche comprend des microcapsules contenant soit une substance de base, soit une substance acide, éventuellement mélangée au liant, la substance acide ou de base modifiant la conductivité électrique du polymère lors de sa libération des microcapsules. On prévoit aussi le procédé des deux fabrications et l'utilisation de la structure de détection.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1907902JP2009500532US20090155571RU0002441264BRPI0612680CN101258443
CA2614255IN136/KOLNP/2008