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1. (WO2019063821) GLASS-CERAMIC PLATE COMPRISING A LIQUID-RETAINING BEAD
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Pub. No.: WO/2019/063821 International Application No.: PCT/EP2018/076524
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
F24C 15/10 (2006.01) ,C03C 17/30 (2006.01) ,H05B 3/74 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
C
OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
15
Details
10
Tops, e.g. hot plate; Rings
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17
Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
28
with organic material
30
with silicon-containing compounds
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
3
Ohmic-resistance heating
68
Heating arrangements specially adapted for cooking plates or analogous hot-plates
74
Non-metallic plates
Applicants:
EUROKERA S.N.C. [FR/FR]; 1, Avenue du Général de Gaulle - Chierry 02400 CHATEAU THIERRY, FR
Inventors:
BRUDIEU, Barbara; FR
GUEDON, Thibault; FR
Agent:
SAINT-GOBAIN RECHERCHE; Département Propriété Industrielle 39, Quai Lucien Lefranc 93300 AUBERVILLIERS, FR
Priority Data:
175908229.09.2017FR
Title (EN) GLASS-CERAMIC PLATE COMPRISING A LIQUID-RETAINING BEAD
(FR) PLAQUE VITROCÉRAMIQUE COMPRENANT UN CORDON DE RÉTENTION DES LIQUIDES
Abstract:
(EN) The present invention relates to a glass-ceramic plate comprising a liquid-retaining bead. The glass-ceramic plate (100) for a cooking device comprises: - a first main face (101) capable of being in contact with liquids when the plate is being used, a second main face and an edge, and - a liquid-retaining bead (103) fastened to and in contact with said first main face (101). The retaining bead (103) surrounds at least one region (104) of said first main face so as to form a liquid-retaining reservoir, and comprises at least two hydrophobic sub-beads (103a-b) inscribed in one another and separated by hydrophilic zones (303), the width of the hydrophilic zone between two consecutive sub-beads is everywhere between 500 µm and 2.5 cm.
(FR) La présente invention concerne une plaque vitrocéramique comprenant un cordon de rétention des liquides. La plaque vitrocéramique (100) pour dispositif de cuisson comprend : - une première face principale (101) susceptible d'être en contact avec des liquides lorsque la plaque est en cours d'utilisation, une deuxième face principale et un bord, et - un cordon de rétention (103) des liquides fixé sur et en contact de ladite première face principale (101). Le cordon de rétention (103) entoure au moins une région (104) de ladite première face principale de manière à former un réservoir de rétention des liquides, et comprend au moins deux sous-cordons hydrophobes (103a-b) inscrits les uns dans les autres et séparés par des zones hydrophiles (303), la largeur de la zone hydrophile entre deux sous-cordons consécutifs est partout comprise entre 500 μm et 2,5 cm.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)