Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (EP3412642) METHOD FOR PRODUCING CERAMIC SINTERED BODY, AND METHOD AND DEVICE FOR PRODUCING CERAMIC MOLDED BODY

Office : European Patent Office
Application Number: 17747538 Application Date: 02.02.2017
Publication Number: 3412642 Publication Date: 12.12.2018
Publication Kind : A1
Designated States: AL, AT, BA, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Prior PCT appl.: Application Number:JP2017003859 ; Publication Number: Click to see the data
IPC:
C04B 35/64
B28B 1/32
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
64
Burning or sintering processes
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
B
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
1
Producing shaped articles from the material
30
by applying the material on to a core, or other moulding surface to form a layer thereon
32
by projecting, e.g. spraying
CPC:
B28B 1/001
B28B 1/32
C04B 35/10
C04B 35/111
C04B 35/58
C04B 35/64
C04B 41/0036
C04B 41/4578
C04B 41/5001
C04B 41/87
C04B 2235/3217
C04B 2235/5445
C04B 2235/60
C04B 2235/6026
C04B 2235/656
C04B 2235/665
Applicants: JAPAN FINE CERAM CENTER
NORITAKE CO LTD
TOTO LTD
NGK INSULATORS LTD
NGK SPARK PLUG CO
Inventors: KIMURA TEIICHI
SUEHIRO SATOSHI
Priority Data: 2016021264 05.02.2016 JP
2016021265 05.02.2016 JP
2016256687 28.12.2016 JP
2016256688 28.12.2016 JP
2017003859 02.02.2017 JP
2017011533 25.01.2017 JP
Title: (DE) VERFAHREN ZUR HERSTELLUNG EINES KERAMISCHEN SINTERKÖRPERS UND VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES KERAMISCHEN FORMKÖRPERS
(EN) METHOD FOR PRODUCING CERAMIC SINTERED BODY, AND METHOD AND DEVICE FOR PRODUCING CERAMIC MOLDED BODY
(FR) PROCÉDÉ DE PRODUCTION DE CORPS FRITTÉ EN CÉRAMIQUE, ET PROCÉDÉ ET DISPOSITIF DE PRODUCTION DE CORPS MOULÉ EN CÉRAMIQUE
Abstract: front page image
(EN) The present invention is a sintering method of a ceramic for sintering characterized by forming a layer containing a carbon powder on a surface of an article consisting of a ceramic for sintering, and then irradiating with laser a surface of the carbon powder-containing layer of a lamination obtained.
(FR) La présente invention concerne un procédé de frittage pour une céramique pour frittage, le procédé étant caractérisé par : la formation d'une couche contenant une poudre de carbone sur la surface d'un article formé à partir d'une céramique pour frittage; puis l'application d'une lumière laser sur la surface de la couche contenant la poudre de carbone du stratifié obtenu.
Also published as:
CN108602726KR1020180111860US20190054653WO/2017/135387