ES486277A1 - Procedimiento para la obtencion de pasta sintetica para pro-tesis y reparaciones dentales, a base de metacrilatos - Google Patents

Procedimiento para la obtencion de pasta sintetica para pro-tesis y reparaciones dentales, a base de metacrilatos

Info

Publication number
ES486277A1
ES486277A1 ES486277A ES486277A ES486277A1 ES 486277 A1 ES486277 A1 ES 486277A1 ES 486277 A ES486277 A ES 486277A ES 486277 A ES486277 A ES 486277A ES 486277 A1 ES486277 A1 ES 486277A1
Authority
ES
Spain
Prior art keywords
paste form
products based
dental products
organic
extent
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
Application number
ES486277A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES486277A1 publication Critical patent/ES486277A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (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)
  • Dental Preparations (AREA)

Abstract

Procedimiento para la obtención de una pasta sintética para prótesis y reparaciones dentales, a base de metacrilatos, caracterizado porque, en una primera etapa, ésteres del ácido metacrílico o mezclas y ulteriores monómeros de vinilo, donde como mínimo un 2 % de los ésteres del ácido metacrílico y/o de los ulteriores monómeros de vinilo contienen 2 ó más enlaces dobles, se hacen reaccionar bajo agitación, según el procedimiento de polimerización en suspensión, a perlas de polímeros y, en una segunda etapa, el producto de la primera etapa se mezcla con aglutinantes polimerizables que contienen como mínimo un 50% en peso de ésteres del ácido metacrílico de alcoholes mono- o polivalentes, e iniciadores del endurecimiento, mediante amasamiento hasta obtener una pasta, debiéndose mantener una proporción de 50 - 75 partes en peso partes en peso del producto de la primera etapa, 25 - 50 partes en peso de aglutinante polimerizable y 0,1 - 5 partes en peso de iniciadores del endurecimiento.
ES486277A 1978-11-24 1979-11-23 Procedimiento para la obtencion de pasta sintetica para pro-tesis y reparaciones dentales, a base de metacrilatos Expired ES486277A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782850916 DE2850916A1 (de) 1978-11-24 1978-11-24 Dentalwerkstoffe auf basis von organischen kunststoffen in pastoeser form

Publications (1)

Publication Number Publication Date
ES486277A1 true ES486277A1 (es) 1980-05-16

Family

ID=6055484

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486277A Expired ES486277A1 (es) 1978-11-24 1979-11-23 Procedimiento para la obtencion de pasta sintetica para pro-tesis y reparaciones dentales, a base de metacrilatos

Country Status (9)

Country Link
US (1) US4369262A (es)
EP (1) EP0011761A3 (es)
JP (1) JPS5573606A (es)
AU (1) AU5317479A (es)
CA (1) CA1152684A (es)
DE (1) DE2850916A1 (es)
DK (1) DK499879A (es)
ES (1) ES486277A1 (es)
NO (1) NO793617L (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396476A (en) * 1979-02-01 1983-08-02 Dentsply Research & Development Corporation Blend of cross-linked polymer, swelling monomer and cross-linking agent and curing process
NZ196398A (en) * 1980-03-07 1984-12-14 Rohm & Haas Permanent dental restorative compositions
US4396377A (en) * 1980-04-07 1983-08-02 Dentsply Research & Development Corporation Dental appliances having interpenetrating polymer networks
IL64757A0 (en) * 1981-01-21 1982-03-31 Dentsply Int Inc Hardenable polymer compositions and production of shaped articles therefrom
US4698373A (en) * 1981-01-21 1987-10-06 Dentsply Research & Development Corp. Stable one part dental compositions employing ipn technology
DE3245956A1 (de) * 1982-12-11 1984-06-14 Beiersdorf Ag, 2000 Hamburg Chirurgisches material
US4551486A (en) * 1983-11-16 1985-11-05 Dentsply Research & Development Corp. Interpenetrating polymer network compositions
US5210109A (en) * 1983-11-16 1993-05-11 Dentsply Research & Development Corp. Interpenetrating polymer network compositions employing rubber-modified polymers
US4711913A (en) * 1983-11-16 1987-12-08 Dentsply International Inc. Interpenetrating polymer network compositions employing rubber-modified polymers
US4540723A (en) * 1984-05-16 1985-09-10 J&J Dental Products Inc. Dental restorative composition containing monofunctional monomer and diolefinically unsaturated monomer
US4670480A (en) * 1985-08-16 1987-06-02 Morrone Rudolph D Dental prosthesis composition
DE3642212A1 (de) * 1986-12-10 1988-06-23 Espe Stiftung Polymerisierbare massen, verfahren zu ihrer herstellung und ihre verwendung als dentalmassen
DE3820497A1 (de) * 1988-06-16 1989-12-21 Bayer Ag Fuellstoffe
CA2103398C (en) 1992-11-19 2003-10-14 Andrew T. C. Liu Self-lubricating abrasion resistant material and products
US5681872A (en) * 1995-12-07 1997-10-28 Orthovita, Inc. Bioactive load bearing bone graft compositions
DE19939403B4 (de) * 1999-08-19 2004-02-12 fzmb Forschungszentrum für Medizintechnik und Biotechnologie e.V. Biologisch abbaubares Kompositmaterial
DE19941829A1 (de) * 1999-09-02 2001-03-15 Voco Gmbh Autopolymerisierende Dentalzusammensetzung und ihre Verwendung
DE102007050762B3 (de) * 2007-10-22 2009-05-07 Heraeus Medical Gmbh Pastenförmiger Polymethylmethacrylat-Knochenzement und seine Verwendung
DE102008056293A1 (de) 2008-11-07 2010-09-02 Retec Kunststofftechnik Gmbh Polymerisierbares Mehrkomponenten-Prothesenausgangsmaterial, insbesondere für Dentalprothesen
DE102010035867A1 (de) 2010-08-30 2012-03-01 Retec Kunststofftechnik Gmbh Prothesenausgangsmaterial, insbesondere für Dentalprothesen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB801824A (en) * 1955-05-31 1958-09-24 Cmw Lab Ltd Improvements in or relating to artificial teeth and dentures made therefrom
BE568474A (es) * 1957-06-27
DE1466996A1 (de) * 1963-08-02 1969-02-27 Bayer Ag Verfahren zur Herstellung von Zahnprothesen nach dem Pulver-Fluessigkeitsverfahren
US3471596A (en) * 1966-03-11 1969-10-07 Williams Gold Refining Co Process of making fused thermosetting dental objects
US3628988A (en) * 1967-08-16 1971-12-21 Ceskoslovenska Akademie Ved Method for providing artificial dentures with a soft hydrogel layer
CS153762B1 (es) * 1969-01-14 1974-03-29
US3914341A (en) * 1969-01-14 1975-10-21 Ceskoslovenska Akademie Ved Hydrogel and method of manufacturing the same
JPS5272749A (en) * 1975-12-15 1977-06-17 G C Dental Ind Corp Resin material for repair of crown of tooth

Also Published As

Publication number Publication date
EP0011761A2 (de) 1980-06-11
DK499879A (da) 1980-05-25
JPS5573606A (en) 1980-06-03
NO793617L (no) 1980-05-28
CA1152684A (en) 1983-08-23
AU5317479A (en) 1980-05-29
US4369262A (en) 1983-01-18
EP0011761A3 (de) 1981-05-06
DE2850916A1 (de) 1980-06-12

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