DE68904465D1 - Polyvinylphosphonsaeure und metalloxid, cermet oder glasionomer enthaltender zement. - Google Patents

Polyvinylphosphonsaeure und metalloxid, cermet oder glasionomer enthaltender zement.

Info

Publication number
DE68904465D1
DE68904465D1 DE8989304250T DE68904465T DE68904465D1 DE 68904465 D1 DE68904465 D1 DE 68904465D1 DE 8989304250 T DE8989304250 T DE 8989304250T DE 68904465 T DE68904465 T DE 68904465T DE 68904465 D1 DE68904465 D1 DE 68904465D1
Authority
DE
Germany
Prior art keywords
cermet
glasionomer
metal oxide
cement containing
polyvinylphosphonic acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8989304250T
Other languages
English (en)
Other versions
DE68904465T2 (de
Inventor
Alan Donald Wilson
John Ellis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BTG International Ltd
Original Assignee
British Technology Group Ltd
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
Application filed by British Technology Group Ltd filed Critical British Technology Group Ltd
Publication of DE68904465D1 publication Critical patent/DE68904465D1/de
Application granted granted Critical
Publication of DE68904465T2 publication Critical patent/DE68904465T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C04B28/28—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 organic polyacids, e.g. polycarboxylate cements, i.e. ionomeric systems
    • 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
    • A61K6/829—Preparations for artificial teeth, for filling teeth or for capping teeth comprising cermet composites
    • 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
    • A61K6/849—Preparations for artificial teeth, for filling teeth or for capping teeth comprising inorganic cements
    • A61K6/876—Calcium oxide
    • 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
    • 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
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/22—Glass ; Devitrified glass
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Dental Preparations (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE8989304250T 1988-04-27 1989-04-27 Polyvinylphosphonsaeure und metalloxid, cermet oder glasionomer enthaltender zement. Expired - Fee Related DE68904465T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888809998A GB8809998D0 (en) 1988-04-27 1988-04-27 Poly-vinylphosphonic acid & metal oxide/cement/glass ionomer cement

Publications (2)

Publication Number Publication Date
DE68904465D1 true DE68904465D1 (de) 1993-03-04
DE68904465T2 DE68904465T2 (de) 1993-05-13

Family

ID=10635973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989304250T Expired - Fee Related DE68904465T2 (de) 1988-04-27 1989-04-27 Polyvinylphosphonsaeure und metalloxid, cermet oder glasionomer enthaltender zement.

Country Status (5)

Country Link
US (1) US5079277A (de)
EP (1) EP0340016B1 (de)
JP (1) JP2749118B2 (de)
DE (1) DE68904465T2 (de)
GB (2) GB8809998D0 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007941A1 (de) * 1989-01-20 1990-07-26 Klaus Schumann Operationsnadel und verfahren zu ihrer herstellung
US5204426A (en) * 1989-04-27 1993-04-20 National Research Development Corporation Command-curable composition
GB8909614D0 (en) * 1989-04-27 1989-06-14 Nat Res Dev Command-curable composition
GB8924129D0 (en) * 1989-10-26 1989-12-13 Ellis John Polyvinylphosphonic acid glass ionomer cement
DE4019617A1 (de) * 1990-06-20 1992-01-02 Thera Ges Fuer Patente Implantierbares wirkstoffdepotmaterial
EP0466236B1 (de) * 1990-07-11 1994-08-17 Quest International B.V. Parfümierte strukturierte Emulsionen in Körperpflegemitteln
DE4024322A1 (de) * 1990-07-31 1992-02-06 Thera Ges Fuer Patente Verformbare masse und deren verwendung als fuellmaterial fuer zahnwurzelkanaele
GB9102501D0 (en) * 1991-02-06 1991-03-27 Nat Res Dev Synthesis of poly(vinyl phosphonic acid)
GB2264498A (en) * 1992-02-19 1993-09-01 British Tech Group Dental cement
US5338773A (en) * 1993-04-19 1994-08-16 Dentsply Research & Development Corp. Dental composition and method
US6391940B1 (en) 1993-04-19 2002-05-21 Dentsply Research & Development Corp. Method and composition for adhering to metal dental structure
US5710194A (en) * 1993-04-19 1998-01-20 Dentsply Research & Development Corp. Dental compounds, compositions, products and methods
US6500879B1 (en) 1993-04-19 2002-12-31 Dentsply Research & Development Corp. Dental composition and method
GB2291060B (en) * 1994-07-09 1998-11-25 Albright & Wilson Uk Ltd Cement compositions
WO1997031877A1 (en) * 1996-02-29 1997-09-04 British Technology Group Limited Organic polyacid/base reaction cement
US5871307A (en) * 1996-03-15 1999-02-16 Trevi Icos Corporation Pre-cast concrete panel wall
FR2749007B1 (fr) * 1996-05-24 1998-08-14 Rhone Poulenc Chimie Nouvelle composition de ciment phosphomagnesien comprenant un polymere sous forme de particules
EP0897709B1 (de) * 1996-12-19 2007-02-21 Kao Corporation Zusammensetzung für die beschichtung von zähnen
US6353040B1 (en) 1997-04-02 2002-03-05 Dentsply Research & Development Corp. Dental composite restorative material and method of restoring a tooth
US6262142B1 (en) 1997-04-02 2001-07-17 Dentsply Research & Development Translucent wear resistant dental enamel material and method
US20040209975A1 (en) * 1997-04-02 2004-10-21 Subelka John C. Dental composite restorative material and method of restoring a tooth
US6479565B1 (en) 1999-08-16 2002-11-12 Harold R. Stanley Bioactive ceramic cement
DE10063939B4 (de) 2000-12-20 2005-01-27 3M Espe Ag Dentalzement enthaltend ein reaktionsträges Dentalglas und Verfahren zu dessen Herstellung
JP2006290763A (ja) * 2005-04-07 2006-10-26 Shiyoufuu:Kk 低刺激性医科・歯科用材料及びその組成物
DE102008030326A1 (de) * 2008-06-30 2009-12-31 S&C Polymer, Silicon- und Composite Spezialitäten GmbH Polyalkenoat-Zemente mit verbesserten Eigenschaften
US7854262B2 (en) * 2008-10-14 2010-12-21 Halliburton Energy Services, Inc. Sorel cement compositions, amine phosphono retarders, and associated methods
EP2604247A1 (de) 2011-12-15 2013-06-19 Dentsply DeTrey GmbH Verbundstofffüllpartikel und Verfahren zur Herstellung davon
EP3053571B1 (de) 2015-02-05 2017-03-22 Dentsply DeTrey GmbH Verfahren zur Herstellung einer teilchenförmigen Dentalfüllstoffzusammensetzung
WO2023170278A1 (en) * 2022-03-11 2023-09-14 Hightechxl Group B.V. Composite material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57106688A (en) * 1980-12-20 1982-07-02 Lion Corp 1-methacryloxyethane-1,1-diphosphonic acid
JPS58177907A (ja) * 1982-04-12 1983-10-18 Tokuyama Soda Co Ltd 歯科用セメント硬化剤
JPS59122410A (ja) * 1982-12-28 1984-07-14 Tokuyama Soda Co Ltd 歯科用セメント組成物
JPS59122411A (ja) * 1982-12-29 1984-07-14 Tokuyama Soda Co Ltd 歯科用セメント組成物
JPS6078906A (ja) * 1983-10-07 1985-05-04 Tokuyama Soda Co Ltd 歯科用セメント硬化剤
DE3536076A1 (de) * 1985-10-09 1987-04-09 Muehlbauer Ernst Kg Polymerisierbare zementmischungen
GB8526367D0 (en) * 1985-10-25 1985-11-27 Wilson A D Cement-forming compositions

Also Published As

Publication number Publication date
EP0340016A3 (en) 1990-11-22
JP2749118B2 (ja) 1998-05-13
GB8909612D0 (en) 1989-06-14
GB2219289B (en) 1992-01-08
JPH0215014A (ja) 1990-01-18
DE68904465T2 (de) 1993-05-13
GB8809998D0 (en) 1988-06-02
EP0340016B1 (de) 1993-01-20
EP0340016A2 (de) 1989-11-02
GB2219289A (en) 1989-12-06
US5079277A (en) 1992-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BTG INTERNATIONAL LTD., LONDON, GB

8339 Ceased/non-payment of the annual fee