AR046315A1 - Un sistema de dos pasos para mejorar las caracteristicas iniciales y finales de un material biologico - Google Patents

Un sistema de dos pasos para mejorar las caracteristicas iniciales y finales de un material biologico

Info

Publication number
AR046315A1
AR046315A1 ARP040104011A ARP040104011A AR046315A1 AR 046315 A1 AR046315 A1 AR 046315A1 AR P040104011 A ARP040104011 A AR P040104011A AR P040104011 A ARP040104011 A AR P040104011A AR 046315 A1 AR046315 A1 AR 046315A1
Authority
AR
Argentina
Prior art keywords
adhesion
phase
hydration
wgic
reactive glass
Prior art date
Application number
ARP040104011A
Other languages
English (en)
Original Assignee
Doxa Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE0302844A external-priority patent/SE0302844D0/xx
Priority claimed from SE0401026A external-priority patent/SE0401026D0/xx
Application filed by Doxa Ab filed Critical Doxa Ab
Publication of AR046315A1 publication Critical patent/AR046315A1/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/63—Steroids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1018—Coating or impregnating with organic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A61K6/889—Polycarboxylate cements; Glass ionomer cements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/14—Liposomes; Vesicles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/06—Aluminous cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
    • C04B28/342—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders the phosphate binder being present in the starting composition as a mixture of free acid and one or more reactive oxides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0067—Function or property of ingredients for mortars, concrete or artificial stone the ingredients being formed in situ by chemical reactions or conversion of one or more of the compounds of the composition
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00836—Uses not provided for elsewhere in C04B2111/00 for medical or dental applications

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Birds (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dermatology (AREA)
  • Dental Preparations (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Un sistema de dos pasos para materiales cerámicos de adhesión quimica (CBC), y especialmente material para amalgamas odontológicas o materiales de implante. El sistema incluye un sistema de trabajo inicial que provee propiedades mejoradas para etapas tempranas y un segundo sistema principal que provee propiedades mejoradas al producto final, incluida la bioactividad. Los sistemas interactúan químicamente. Materiales en polvo y el líquido de hidratación, respectivamente, así como con el material cerámico conformado. Reivindicación 1: Un sistema para materiales de adhesión química, que comprende un líquido acuoso de hidratación; un material en polvo que comprende una primera fase de adhesión (c); dicho material en polvo tiene la capacidad, después de su saturación con el líquido, de reaccionar con dicha primera fase de adhesión para hidratarse formando un material cerámico de adhesión química; una segunda fase de adhesión no cerámica que tiene un tiempo de iniciación diferente del fraguado y/o una diferente velocidad de fraguado en comparación con el tiempo de iniciación de la hidratación y la velocidad de hidratación, respectivamente, de dicha primera fase de adhesión, caracterizado porque el sistema comprende además un vidrio reactivo; y una segunda porción de líquido acuoso de hidratación (WGIC), donde W = WC y WGIC(WC/C) + (segunda fase de adhesión)/(vidrio reactivo) + WGIC/(vidrio reactivo) con 0,2 < WC/C < 0,45, 0 < (segunda fase de adhesión)/(vidrio reactivo) < 0,21 y 0,2 < 20 WGIC/(vidrio reactivo) < 0,45 y porque el sistema suministra una interacción iónica entre las reacciones de hidratación y las reacciones de fraguado de la primera fase de adhesión (c) y la segunda fase de adhesión, respectivamente. Reivindicación 3: Un sistema de conformidad con cualquiera de las reivindicaciones 1-2, caracterizado porque la segunda fase de adhesión comprende un ácido policarboxílico y/o un copolímero, una sal o éster del mismo que suministra al sistema un valor de pH < 7, preferiblemente < 4 durante los primeros 20 minutos posteriores al mezclado, preferiblemente un pH dentro del intervalo de 1-4 durante los primeros 10 minutos, y ópticamente durante los primeros 5 minutos.
ARP040104011A 2003-10-29 2004-11-01 Un sistema de dos pasos para mejorar las caracteristicas iniciales y finales de un material biologico AR046315A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0302844A SE0302844D0 (sv) 2003-10-29 2003-10-29 A system for a chemically bonded ceramic material, a powered material and a hydration liquid therefore, and the ceramic material formed there from
SE0401026A SE0401026D0 (sv) 2004-04-22 2004-04-22 A two-step system for improved initial and final charadcteristics of a biomaterial

Publications (1)

Publication Number Publication Date
AR046315A1 true AR046315A1 (es) 2005-11-30

Family

ID=34525633

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040104011A AR046315A1 (es) 2003-10-29 2004-11-01 Un sistema de dos pasos para mejorar las caracteristicas iniciales y finales de un material biologico

Country Status (10)

Country Link
US (1) US20080058442A1 (es)
EP (1) EP1684697A1 (es)
JP (1) JP2007509929A (es)
KR (1) KR20060115398A (es)
AR (1) AR046315A1 (es)
AU (1) AU2004283644A1 (es)
BR (1) BRPI0416068A (es)
CA (1) CA2543328A1 (es)
RU (1) RU2006114453A (es)
WO (1) WO2005039508A1 (es)

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EP1795171B1 (en) * 2005-12-08 2014-11-19 Doxa AB Powdered CBC system with improved reaction feature
US7682445B2 (en) 2005-12-08 2010-03-23 Doxa Ab Powdered CBC system with improved reaction feature
US20090061003A1 (en) * 2007-03-28 2009-03-05 Doxa Ab Carriers for drug delivery
US7867329B2 (en) 2007-08-23 2011-01-11 Doxa Ab Dental cement system, a powdered material and a hydration liquid therefor, and ceramic material formed therefrom
WO2009025599A1 (en) * 2007-08-23 2009-02-26 Doxa Ab Dental cement system
RU2448679C2 (ru) * 2007-08-23 2012-04-27 Докса АБ Стоматологическая цементная система
KR101005554B1 (ko) * 2007-11-26 2011-01-12 유준상 Ｍｔａ계 근관 충전재 및 그의 제조 방법
EP2403482B1 (en) 2009-03-04 2017-12-27 Emplicure AB Abuse resistant formulation
DK2427177T3 (en) 2009-05-08 2018-06-18 Emplicure Ab Composition for prolonged drug delivery comprising geopolymer binder
US20120189983A1 (en) 2009-10-02 2012-07-26 Doxa Ab Calcium aluminate based paste for stabilizing dental implants and restoring tissue attachment after surgery and methods therefore
US20120189987A1 (en) * 2009-10-09 2012-07-26 Doxa Ab Simplified chemically bonded ceramic biomaterial comprising two binder systems
EP2460507B1 (en) * 2009-12-15 2013-04-17 Dentsply DeTrey GmbH Dental composition
PL2613784T3 (pl) 2010-09-07 2018-05-30 Emplicure Ab Wyrób do przezskórnego podawania leku
US20130236517A1 (en) * 2010-11-16 2013-09-12 Doxa Ab Apatite Forming Biomaterial
GB2487535A (en) * 2011-01-24 2012-08-01 Univ Greenwich Composition of glass ionomer cement and zinc phosphate
US10292791B2 (en) * 2014-07-07 2019-05-21 Psilox Ab Cement systems, hardened cements and implants
CA3037149C (en) 2016-09-21 2022-10-18 Bisco Inc. Dental self-adhesive resin cement
EP3547988A1 (en) 2016-12-01 2019-10-09 3M Innovative Properties Company Basic core material encapsulated in an inorganic shell suitable for use in biological carrier materials
CN112566585B (zh) 2018-06-06 2022-07-12 3M创新有限公司 包含包封于无机壳体中的碱性芯材料的可硬化牙科组合物及其分配装置
CN109621944B (zh) * 2018-11-28 2021-12-03 上海大学 使用废物基材料制备整体式催化剂的方法

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Also Published As

Publication number Publication date
JP2007509929A (ja) 2007-04-19
BRPI0416068A (pt) 2007-01-02
CA2543328A1 (en) 2005-05-06
RU2006114453A (ru) 2007-12-10
EP1684697A1 (en) 2006-08-02
WO2005039508A1 (en) 2005-05-06
US20080058442A1 (en) 2008-03-06
AU2004283644A1 (en) 2005-05-06
KR20060115398A (ko) 2006-11-08

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