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1. (WO2019048725) MATERIAL FOR CONSTRUCTION BY MOLDING, EXTRUSION OR 3D PRINTING
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Pub. No.: WO/2019/048725 International Application No.: PCT/ES2018/070584
Publication Date: 14.03.2019 International Filing Date: 05.09.2018
IPC:
C04B 26/02 (2006.01) ,C04B 26/28 (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
26
Compositions of mortars, concrete or artificial stone, containing only organic binders
02
Macromolecular compounds
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
26
Compositions of mortars, concrete or artificial stone, containing only organic binders
02
Macromolecular compounds
28
Polysaccharides or derivatives thereof
Applicants:
UNIVERSITAT POLITÈCNICA DE VALÈNCIA [ES/ES]; Servicio de Promoción y Apoyo a la Investigación, Innovación y Transferencia Edificio Nexus (6G) - 3ª planta, Camí de Vera, s/n 46022 València, ES
Inventors:
ALBIOL IBÁÑEZ, José Ramón; ES
MAS BARBERÁ, Javier; ES
SÁNCHEZ LÓPEZ, Miguel; ES
TORTOSA CUESTA, Rubén; ES
Agent:
CUETO PRIEDE, Sénida; ES
Priority Data:
P20173109508.09.2017ES
Title (EN) MATERIAL FOR CONSTRUCTION BY MOLDING, EXTRUSION OR 3D PRINTING
(FR) MATIÈRE POUR LA CONSTRUCTION PAR MOULAGE, EXTRUSION OU IMPRESSION 3D
(ES) MATERIAL PARA LA CONSTRUCCIÓN POR MOLDEO, EXTRUSIÓN O IMPRESIÓN 3D
Abstract:
(EN) The present invention relates to a construction material comprising: - at least 0.1-6.9% plant straw by weight, - 0.1-25% carboxymethyl cellulose (CMC), methyl cellulose (MC) or a combination thereof by weight, - 0.1-12% of a natural polysaccharide selected from the group comprising D-galactose, L-arabinose, L-rhamnose, D-glucuronic acid, natural gums and combinations thereof, preferably gum arabic or tragacanth gum, by weight, - at least 0.1-45% water by weight, whereby all percentages are weight percentages with respect to the total weight of the construction material, and the use thereof in molding, extrusion or 3D printing, in a particular embodiment for the manufacture of furniture or falla monuments.
(FR) La présente invention concerne une matière pour la construction qui comprend: au moins entre 0,1-6,9% en poids de paille végétale, - 0,1-25% en poids de carboxyméthylcellulose (CMC), méthylcellulose (MC) ou une combinaison des deux, - 0,1-12% en poids de polysaccharide naturel sélectionné dans le groupe formé de D-galactose, L-arabinose, L-rhamnose, d'acide D-glucuronique, de gommes naturelles et de combinaisons de ceux-ci, de préférence de la gomme arabique ou de la gomme adragante, -de l'eau, au moins entre 0,1 et 45% en poids, tous les pourcentages étant des pourcentages en poids par rapport au poids total de la matière pour la construction, et pour son utilisation dans le moulage, l'extrusion ou l'impression 3D, de manière particulièrement préférée pour la fabrication de meubles ou de monuments falleros.
(ES) La presente invención se refiere a un material para construcción que comprende: - al menos entre 0,1-6,9% en peso de paja vegetal, - 0,1-25% en peso de carboximetilcelulosa (CMC), metilcelulosa (MC) o una combinación de ambas, - 0,1-12% en peso de polisacárido natural seleccionado del grupo formado por D-galactosa, L-arabinosa, L-ramnosa, ácido D-glucurónico, gomas naturales y combinaciones de ellos, preferentemente goma arábiga o goma tragacanto, - agua, al menos entre 0,1 y 45% en peso, donde todos los porcentajes son porcentajes en peso respecto al peso total del material para construcción, y a su uso en moldeo, extrusión o impresión 3D, de manera particularmente preferida para la fabricación de muebles o monumentos falleros.
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: Spanish (ES)
Filing Language: Spanish (ES)