IE39486L - Dental composition - Google Patents

Dental composition

Info

Publication number
IE39486L
IE39486L IE740809A IE80974A IE39486L IE 39486 L IE39486 L IE 39486L IE 740809 A IE740809 A IE 740809A IE 80974 A IE80974 A IE 80974A IE 39486 L IE39486 L IE 39486L
Authority
IE
Ireland
Prior art keywords
dental composition
monomer
filler
catalyst
prepolymer
Prior art date
Application number
IE740809A
Other versions
IE39486B1 (en
Original Assignee
Ici 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
Priority claimed from GB1927073A external-priority patent/GB1465897A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of IE39486L publication Critical patent/IE39486L/en
Publication of IE39486B1 publication Critical patent/IE39486B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • 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
    • A61K6/891—Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A61K6/893—Polyurethanes

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dental Preparations (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Compsn. comprises (a) prepolymer with >=2 ethylenic unsatd. gps., formed by reacting a urethane prepolymer with an ethylenic unsatd. monomer and (b) a filler contng. >=50 wt. % of particles not >100 mu. A catalyst is also used which is either a mixt. of peroxide and accelerator or a photosensitive catalyst. The filler is pref. borosilicate glass and the monomer is e.g. CH2=C(R3)-COOH where R is H or hydrocarbyl. [FR2226984A1]
IE809/74A 1973-04-24 1974-04-17 Dental compositions IE39486B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1927073A GB1465897A (en) 1973-04-24 1973-04-24 Dental compositions
GB1927773 1973-04-24

Publications (2)

Publication Number Publication Date
IE39486L true IE39486L (en) 1974-10-24
IE39486B1 IE39486B1 (en) 1978-10-25

Family

ID=26253955

Family Applications (1)

Application Number Title Priority Date Filing Date
IE809/74A IE39486B1 (en) 1973-04-24 1974-04-17 Dental compositions

Country Status (21)

Country Link
JP (1) JPS5533687B2 (en)
AR (1) AR205444A1 (en)
AT (1) AT338436B (en)
BR (1) BR7403337D0 (en)
CH (1) CH597858A5 (en)
DE (1) DE2419887C2 (en)
DK (1) DK137522B (en)
ES (1) ES425620A1 (en)
FI (1) FI58065C (en)
FR (1) FR2226984A1 (en)
IE (1) IE39486B1 (en)
IL (1) IL44696A (en)
IT (1) IT1046789B (en)
LU (1) LU69906A1 (en)
MC (1) MC1015A1 (en)
MX (1) MX3035E (en)
NL (1) NL7405457A (en)
NO (1) NO143127C (en)
SE (1) SE421994B (en)
SU (1) SU799629A3 (en)
YU (1) YU39720B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1117685A (en) * 1976-11-15 1982-02-02 Narayanan Madhavan One paste polymeric dental restorative composition
EP0012535B1 (en) * 1978-12-18 1983-01-19 Imperial Chemical Industries Plc Dental compositions comprising a selected vinyl urethane prepolymer and processes for their manufacture
ZA796404B (en) * 1978-12-18 1981-03-25 Ici Ltd Dental compositions
DE3001616A1 (en) 1980-01-17 1981-07-23 ESPE Fabrik pharmazeutischer Präparate GmbH, 8031 Seefeld METHOD FOR PRODUCING DENTAL SPARE PARTS BY PHOTOPOLYMERIZING A DEFORMABLE DIMENSION
JPS56120610A (en) * 1980-02-27 1981-09-22 Kuraray Co Ltd Photopolymerizable dental material
DE3070209D1 (en) * 1980-07-23 1985-03-28 Blendax Werke Schneider Co Adducts from diisocyanates and methacryloylalkylethers, -alcoxybenzenes resp. -alcoxycycloalcanes and their use
USRE35264E (en) * 1981-05-04 1996-06-04 Dentsply Research & Development Corp. Dental adhesive system
SE430697B (en) * 1982-05-04 1983-12-05 Protector Agentur Ab INACTIVATED POLYURETHANE, SET TO PREPARE THIS AND USE IT
DE3506020A1 (en) * 1985-02-21 1986-08-21 Etablissement Dentaire Ivoclar, Schaan METHOD FOR THE PRODUCTION OF ARTIFICIAL TEETH OR TEETH PARTS AND FOR THIS SUITABLE BEARABLE DENTAL MATERIAL
CA1302659C (en) * 1986-10-24 1992-06-09 Hans-Peter K. Gribi Dental impression material
US4892478A (en) * 1988-03-21 1990-01-09 Dentsply Research & Development Corp. Method of preparing dental appliances
JP2556763B2 (en) * 1990-09-26 1996-11-20 昭和高分子株式会社 Urethane (meth) acrylate polymerizable composition
EP1632211A1 (en) * 2004-09-07 2006-03-08 S & C Polymer Silicon- und Composite-Spezialitäten GmbH Dental resin-modified polyalkenoate cement composition
DE102009016025B4 (en) 2009-04-02 2014-12-11 Voco Gmbh Plastic modified glass ionomer cement, its use and process for its preparation
DE102010003881A1 (en) 2010-04-12 2011-10-13 Voco Gmbh Dental masking compound
DE102010003883A1 (en) 2010-04-12 2011-10-13 Voco Gmbh Photopolymerizable dental composition, useful e.g. as dental filling material and crown material, comprises photopolymerizable monomer, photoinitiator, molecular weight regulator, inorganic filler and optionally additional additive
DE102010003884A1 (en) 2010-04-12 2011-10-13 Voco Gmbh Dual-curing, multi-component dental composition
EP2436365B1 (en) 2010-09-30 2017-03-08 VOCO GmbH Composite material comprising a monomer with a polyalicyclic structure element
DE102013008176A1 (en) 2012-10-05 2014-04-10 Voco Gmbh Kit and method for the indirect chairside production of composite inlays
EP3011949B1 (en) 2014-10-23 2021-05-05 VOCO GmbH Curable dental material
EP3338756B1 (en) 2016-12-21 2020-02-26 VOCO GmbH Storage-stable resin-modified glass ionomer cement
DE102017103084A1 (en) 2017-02-15 2018-08-16 Voco Gmbh Dental composite block for the production of permanent indirect restorations using the CAD / CAM method
DE102017105841A1 (en) 2017-03-17 2018-09-20 Voco Gmbh Milling blank for the production of an indirect dental restoration, corresponding uses and methods
JP7262707B2 (en) * 2018-06-01 2023-04-24 株式会社トクヤマデンタル Polyurethane dental restorative material
US11701304B2 (en) 2017-12-26 2023-07-18 Tokuyama Dental Corporation Dental restorative material and resin material for dentistry cutting formed of same
DE102018103415A1 (en) 2018-02-15 2019-08-22 Voco Gmbh Dental moldings with continuous gradient
EP4043002A4 (en) 2019-10-08 2023-10-18 Kuraray Noritake Dental Inc. DENTAL COMPOSITION
WO2022092193A1 (en) 2020-10-28 2022-05-05 クラレノリタケデンタル株式会社 Dental curable composition having good color compatibility
WO2022138973A1 (en) 2020-12-25 2022-06-30 クラレノリタケデンタル株式会社 Dental composition
EP4268795A4 (en) 2020-12-25 2025-03-26 Kuraray Noritake Dental Inc. DENTAL COMPOSITION
DE102021134260A1 (en) 2021-12-22 2023-06-22 Voco Gmbh Dental light-curable composition and corresponding restorations, manufacturing processes and uses
US20250213434A1 (en) 2022-04-01 2025-07-03 Kuraray Noritake Dental Inc. Dental curable composition having favorable color compatibility
WO2024214817A1 (en) 2023-04-13 2024-10-17 Ｙａｍａｋｉｎ株式会社 Composite material for dental cutting
EP4696297A1 (en) 2023-04-13 2026-02-18 Yamakin Co.,Ltd. Composite material for dental cutting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254411A (en) * 1962-11-05 1966-06-07 Johnson & Johnson Tooth cavity filling and method of filling teeth
US3629187A (en) * 1969-06-25 1971-12-21 Dentsply Int Inc Dental compositions containing adduct of 2 2' - propane bis 3-(4-phenoxy)-1 2-hydroxy propane - 1 - methacrylate and isocyanate
US3709866A (en) * 1970-06-01 1973-01-09 Dentsply Int Inc Photopolymerizable dental products
GB1401805A (en) * 1972-03-15 1975-07-30 Amalgamated Dental Co Ltd Dental filling materials
GB1428672A (en) * 1972-04-25 1976-03-17 Amalgamated Dental Co Ltd Polymerizable compositions suitable for dental use
GB1430303A (en) * 1973-03-15 1976-03-31 Amalgamated Dental Co Ltd Dental filling materials

Also Published As

Publication number Publication date
IT1046789B (en) 1980-07-31
IL44696A (en) 1977-02-28
IL44696A0 (en) 1974-07-31
FR2226984A1 (en) 1974-11-22
YU39720B (en) 1985-04-30
FR2226984B1 (en) 1978-01-20
DK137522C (en) 1978-09-04
ES425620A1 (en) 1977-02-01
NO143127C (en) 1980-12-29
SU799629A3 (en) 1981-01-23
FI58065B (en) 1980-08-29
NL7405457A (en) 1974-10-28
IE39486B1 (en) 1978-10-25
NO741411L (en) 1974-10-25
LU69906A1 (en) 1974-08-06
DE2419887C2 (en) 1982-07-01
AR205444A1 (en) 1976-05-07
AT338436B (en) 1977-08-25
AU6814474A (en) 1975-10-23
SE421994B (en) 1982-02-15
YU114974A (en) 1982-02-28
CH597858A5 (en) 1978-04-14
ATA339774A (en) 1976-12-15
DK137522B (en) 1978-03-20
FI58065C (en) 1980-12-10
NO143127B (en) 1980-09-15
MX3035E (en) 1980-03-03
MC1015A1 (en) 1975-02-28
DE2419887A1 (en) 1974-11-21
BR7403337D0 (en) 1975-01-28
JPS5042696A (en) 1975-04-17
JPS5533687B2 (en) 1980-09-02

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