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1. (WO2018036976) CERAMIC MATERIAL, COMPONENT, AND METHOD FOR PRODUCING THE COMPONENT
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Pub. No.: WO/2018/036976 International Application No.: PCT/EP2017/071053
Publication Date: 01.03.2018 International Filing Date: 21.08.2017
IPC:
C04B 35/01 (2006.01) ,B32B 18/00 (2006.01) ,G01K 7/16 (2006.01) ,H01C 7/04 (2006.01) ,C04B 35/626 (2006.01)
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35
Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
01
based on oxides
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
18
Layered products essentially comprising ceramics, e.g. refractory products
G PHYSICS
01
MEASURING; TESTING
K
MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
7
Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat
16
using resistive elements
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
C
RESISTORS
7
Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
04
having negative temperature coefficient
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35
Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
622
Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
626
Preparing or treating the powders individually or as batches
Applicants:
TDK ELECTRONICS AG [DE/DE]; Rosenheimer Str. 141e 81671 Munich, DE
Inventors:
MEAD, Christl Lisa; AT
TREUL, Cornelia; AT
Agent:
ZUSAMMENSCHLUSS NR. 175 - EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHAFT MBH; Schloßschmidstr. 5 80639 München, DE
Priority Data:
10 2016 115 642.623.08.2016DE
Title (EN) CERAMIC MATERIAL, COMPONENT, AND METHOD FOR PRODUCING THE COMPONENT
(FR) MATÉRIAU CERAMIQUE, COMPOSANT ET PROCÉDÉ DE FABRICATION DUDIT COMPOSANT
(DE) KERAMIKMATERIAL, BAUELEMENT UND VERFAHREN ZUR HERSTELLUNG DES BAUELEMENTS
Abstract:
(EN) The invention relates to a ceramic material having a negative temperature coefficient of electrical resistance, which ceramic material has a structure based on a system selected from Ni-Co-Mn-O, Ni-Mn-O, and Co-Mn-O and comprises at least one dopant, which is selected from the group of the lanthanoids.
(FR) L'invention concerne un matériau céramique à coefficient de température négatif de la résistance électrique, qui présente une structure basée sur un système choisi parmi Ni-Co-Mn-O, Ni-Mn-O et Co-Mn-O et qui comprend au moins un dopant choisi dans le groupe des lanthanides.
(DE) Es wird ein Keramikmaterial mit negativem Temperaturkoeffizienten des elektrischen Widerstands angegeben, das eine Struktur aufweist, die auf einem System basiert, das aus Ni-Co-Mn-O, Ni-Mn-O und Co-Mn-Oausgewählt ist, und zumindest einen Dotierstoff umfasst, der aus der Gruppe der Lanthanoide ausgewählt ist.
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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: German (DE)
Filing Language: German (DE)