Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019025471) A NOZZLE CONTAINING AT LEAST ONE STATIC MIXING ELEMENT PREPARED BY A SELECTIVE LASER MELTING (SLM) PROCESS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/025471 International Application No.: PCT/EP2018/070810
Publication Date: 07.02.2019 International Filing Date: 31.07.2018
IPC:
B22F 3/00 (2006.01) ,C04B 35/628 (2006.01) ,C04B 35/634 (2006.01) ,B33Y 80/00 (2015.01) ,B33Y 70/00 (2015.01) ,B33Y 10/00 (2015.01) ,B29C 64/118 (2017.01) ,B22F 3/105 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
3
Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
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
628
Coating the powders
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
63
using additives specially adapted for forming the products
632
Organic additives
634
Polymers
[IPC code unknown for B33Y 80][IPC code unknown for B33Y 70][IPC code unknown for B33Y 10][IPC code unknown for B29C 64/118]
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
3
Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
10
Sintering only
105
by using electric current, laser radiation or plasma
Applicants:
BASF SE [DE/DE]; Carl-Bosch-Straße 38 67056 Ludwigshafen, DE
Inventors:
KOPPING, Jordan Thomas; DE
WELLER, Lothar; DE
VOLKMANN, Felix Arndt; DE
BELASIK, Konstantin; DE
Agent:
ELLWANGER, Arndt; DE
Priority Data:
17184573.802.08.2017EP
Title (EN) A NOZZLE CONTAINING AT LEAST ONE STATIC MIXING ELEMENT PREPARED BY A SELECTIVE LASER MELTING (SLM) PROCESS
(FR) BUSE CONTENANT AU MOINS UN ÉLÉMENT MÉLANGEUR STATIQUE PRÉPARÉ PAR UN PROCÉDÉ DE FUSION SÉLECTIVE PAR LASER (SLM)
Abstract:
(EN) The invention relates to a nozzle containing at least one static mixing element, wherein the nozzle and the at least one static mixing element are produced as a single- component object by a selective laser melting (SLM) process. The invention further relates to a process for producing a three-dimensional green body by a fused filament 0fabrication process employing at least one filament and a three-dimensional extrusion printer (3D printer). The three-dimensional extrusion printer contains the at least one nozzle containing the at least one static mixing element. The invention also further relates to a 3D extrusion printer containing the nozzle containing the at least one static mixing element.
(FR) La présente invention concerne une buse contenant au moins un élément mélangeur statique, la buse et le ou les éléments mélangeurs statiques étant produits sous la forme d'un objet à composant unique par un procédé de fusion sélective par laser (SLM). La présente invention concerne en outre un procédé de production d'un corps vert tridimensionnel par un procédé de dépôt de fil fondu utilisant au moins un fil et une imprimante tridimensionnelle à extrusion (imprimante 3D). L'imprimante tridimensionnelle à extrusion contient la ou les buses contenant le ou les éléments mélangeurs statiques. La présente invention concerne également une imprimante 3D à extrusion contenant la buse contenant le ou les éléments mélangeurs statiques.
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: English (EN)
Filing Language: English (EN)