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1. (WO2018195639) PREFABRICATED FIBRE MATERIAL, USE THEREOF FOR PRODUCING DENTAL MATERIALS, DENTAL MATERIAL AND METHOD OF PRODUCTION
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Pub. No.: WO/2018/195639 International Application No.: PCT/BR2018/050139
Publication Date: 01.11.2018 International Filing Date: 27.04.2018
IPC:
A61C 13/30 (2006.01) ,A61C 13/00 (2006.01) ,A61C 8/00 (2006.01) ,A61K 6/08 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
13
Dental prostheses; Making same
225
Fastening prostheses in the mouth
30
Fastening of peg-teeth in the mouth; Root pins
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
13
Dental prostheses; Making same
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
8
Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
6
Preparations for dentistry
02
Use of preparations for artificial teeth, for filling or for capping teeth
08
Use of natural or synthetic resins
Applicants:
ANGELUS INDUSTRIA DE PRODUTOS ODONTOLOGICOS S/A [BR/BR]; RUA WALDIR LANDGRAF, 101 - LINDOIA 86031-218 LONDRINA, BR
Inventors:
QUEIRÓZ MARTINS ALCÂNTARA, Roberto; BR
BELLINATI, César Eduardo; BR
GUEDES MORENO, Guilherme; BR
Agent:
MAGALHÃES PERES GALVÃO, Leonor; BR
Priority Data:
BR 102017008932-027.04.2017BR
Title (EN) PREFABRICATED FIBRE MATERIAL, USE THEREOF FOR PRODUCING DENTAL MATERIALS, DENTAL MATERIAL AND METHOD OF PRODUCTION
(FR) MATÉRIAU PRÉFABRIQUÉ DE FIBRE, SON UTILISATION POUR LA PRODUCTION DE MATÉRIAUX ODONTOLOGIQUES, MATÉRIAU ODONTOLOGIQUE ET PROCÉDÉ D’OBTENTION
(PT) MATERIAL PRÉ-FABRICADO DE FIBRA, SEU USO PARA PRODUÇÃO DE MATERIAIS ODONTOLÓGICOS, MATERIAL ODONTOLÓGICO E PROCESSO DE OBTENÇÃO
Abstract:
(EN) A prefabricated fibre material is described herein, preferably in the shape of a block or disk, ready for use in manufacturing materials for use in dentistry, more particularly for manufacturing tooth cores. Said prefabricated material is made of fibre, resin and radiopacifier, wherein the fibre can be: glass, quartz, carbon, polyethylene or aramid fibre, or a combination thereof, wherein the fibres are unidirectionally aligned and arranged in the prefabricated material such that the dental material manufactured therefrom has fibres arranged in the direction in which said manufactured dental material is capable of withstanding high masticatory forces, more preferably, arranged in the longitudinal direction thereof.
(FR) La présente invention concerne un matériau préfabriqué, de préférence sous forme de bloc ou de disque, prêt à être utilisé dans la fabrication de matériaux à utiliser en odontologie, notamment pour la fabrication de noyaux dentaires. Ledit matériau préfabriqué est constitué de fibre, de résine et d’un radio-opacifiant, la fibre pouvant être : de verre, de quartz, de carbone, de polyéthylène ou d'aramide, ou d’une combinaison de ceux-ci, les fibres étant ordonnées unidirectionnellement et disposés dans le matériau préfabriqué de manière que le matériau odontologique fabriqué à partir de celui-ci présente les fibres disposées dans la direction dans laquelle ledit matériau odontologique fabriqué est capable de résister à de hautes forces masticatoires, de préférence dans sa direction longitudinale.
(PT) Descreve-se aqui um material pré-fabricado de fibra, preferencialmente no formato de bloco ou disco, pronto para ser utilizado na fabricação de materiais para uso na Odontologia, mais particularmente para fabricação de núcleos dentais. O referido material pré-fabricado é constituído de fibra, resina e radiopacificador, em que a fibra pode ser: de vidro, de quartzo, de carbono, de polietileno ou de aramida, ou combinação entre elas, em que as fibras estão unidirecionalmente ordenadas e dispostas no material pré-fabricado de modo que o material odontológico fabricado a partir dele, apresente as fibras dispostas no sentido em que o referido material odontológico fabricado seja capaz de suportar altas forças mastigatórias, mais preferencialmente, dispostas no seu sentido longitudinal.
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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: Portuguese (PT)
Filing Language: Portuguese (PT)