WO1987005800A3 - Polymerizable mass for production of non-hardening moulded elements, particular of dental prostheses - Google Patents

Polymerizable mass for production of non-hardening moulded elements, particular of dental prostheses Download PDF

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Publication number
WO1987005800A3
WO1987005800A3 PCT/DE1987/000135 DE8700135W WO8705800A3 WO 1987005800 A3 WO1987005800 A3 WO 1987005800A3 DE 8700135 W DE8700135 W DE 8700135W WO 8705800 A3 WO8705800 A3 WO 8705800A3
Authority
WO
WIPO (PCT)
Prior art keywords
mass
polymerized
hardening
moulded elements
production
Prior art date
Application number
PCT/DE1987/000135
Other languages
German (de)
French (fr)
Other versions
WO1987005800A2 (en
Inventor
Wolfgang Heynold
Siegfried Reiss
Original Assignee
Wolfgang Heynold
Siegfried Reiss
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 Wolfgang Heynold, Siegfried Reiss filed Critical Wolfgang Heynold
Publication of WO1987005800A2 publication Critical patent/WO1987005800A2/en
Publication of WO1987005800A3 publication Critical patent/WO1987005800A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0025—Linings
    • 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
    • A61K6/891—Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A61K6/893—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/06—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
    • C08F299/065—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes from polyurethanes with side or terminal unsaturations

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Dentistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Dental Preparations (AREA)

Abstract

The polymerizable mass is intended for the production of non-hardening moulded elements, in particular of dental prostheses and consists of a mixture of: (a) urethane oligomers with one or several polymerization-inducing acrylate and/or methacrylate groups; (b) one or several C1-C14-alkylacrylates, -methacrylates, -bi- or -tri(meth)acrylates; (c) polymerization-inducing components selected from the group of benzyl ketals, ketoxine esters, benzophenones, camphor quinones, in particular acetophenone derivatives and acyl phosphine oxide compounds, whereby the components (a) and (b) are contained in the mass in such a ratio that the latter has a Shore hardness of 20 to 80, preferably 40 to 60 and a minimum breaking strength of 0.3 N/m2 in the polymerized state. This mass is processed in such a manner that the flexible remaining moulded elements are produced separately and are inserted, in the polymerized final shape, in the cavity for the manufacture of the entire prosthesis and the remaining cavity on the prosthesis positioning side is filled with the hard-polymerizing plastic and polymerized.
PCT/DE1987/000135 1986-03-29 1987-03-27 Polymerizable mass for production of non-hardening moulded elements, particular of dental prostheses WO1987005800A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3610683.6 1986-03-29
DE19863610683 DE3610683A1 (en) 1986-03-29 1986-03-29 POLYMERIZABLE DIMENSIONS FOR THE PRODUCTION OF DURABLE MOLDED PARTS OF PARTICULAR DENTAL PROSTHESES

Publications (2)

Publication Number Publication Date
WO1987005800A2 WO1987005800A2 (en) 1987-10-08
WO1987005800A3 true WO1987005800A3 (en) 1988-03-24

Family

ID=6297554

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1987/000135 WO1987005800A2 (en) 1986-03-29 1987-03-27 Polymerizable mass for production of non-hardening moulded elements, particular of dental prostheses

Country Status (2)

Country Link
DE (1) DE3610683A1 (en)
WO (1) WO1987005800A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928987A1 (en) * 1989-09-01 1991-03-28 Siegfried Reiss METHOD AND SHAPE FORM FOR PRODUCING SHAPINGS FOR THE DENTAL AREA
DE4028728A1 (en) * 1990-09-10 1992-03-12 Wolfgang Dreve Prodn. of dental plate with affinity to tissue - by mfg. transparent mould from wax master, enclosing in silicone transparent cover, casting photopolymerising resin in mould and curing
US5502087A (en) * 1993-06-23 1996-03-26 Dentsply Research & Development Corp. Dental composition, prosthesis, and method for making dental prosthesis
DE753028T1 (en) * 1994-11-04 1997-04-30 Kerr Corp RADIATION-HARDENING MOLDS
DE10127728B4 (en) * 2001-06-07 2008-04-17 Ivoclar Vivadent Ag Plastic tooth and process for its production
US6923649B2 (en) 2001-06-07 2005-08-02 Ivoclar Vivadent Ag Artificial tooth and a process for making an artificial tooth
JP2004250673A (en) * 2003-01-28 2004-09-09 National Institute For Materials Science Gelled colloid crystal precursor and gelled colloid crystal, method and apparatus for producing gelled colloid crystal
DE102015112800A1 (en) 2015-04-09 2016-10-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-part dental prosthesis and method and device for its production

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1441108A (en) * 1973-01-23 1976-06-30 Redfarn C A Cross linked polymers
US4024637A (en) * 1975-07-11 1977-05-24 Polythetics, Inc. Dentures and process for making the same
US4110184A (en) * 1973-04-24 1978-08-29 Imperial Chemical Industries Limited Photocurable dental filling compositions
DE3209547A1 (en) * 1981-03-16 1982-10-21 ESPE Fabrik pharmazeutischer Präparate GmbH, 8031 Seefeld Device for treating parts of dental prostheses
DE3440205C1 (en) * 1984-10-17 1986-03-20 Wolfgang 6000 Frankfurt Heynold Process and device for producing dental prostheses or prosthesis parts from polymerisable plastic
US4595364A (en) * 1984-02-15 1986-06-17 Molten Corp. Dental prosthesis and process for preparing the same
DE3522526A1 (en) * 1985-06-24 1987-01-02 Herbert Hofinger Duplicating cell set for dental models

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1401805A (en) * 1972-03-15 1975-07-30 Amalgamated Dental Co Ltd Dental filling materials

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1441108A (en) * 1973-01-23 1976-06-30 Redfarn C A Cross linked polymers
US4110184A (en) * 1973-04-24 1978-08-29 Imperial Chemical Industries Limited Photocurable dental filling compositions
US4024637A (en) * 1975-07-11 1977-05-24 Polythetics, Inc. Dentures and process for making the same
DE3209547A1 (en) * 1981-03-16 1982-10-21 ESPE Fabrik pharmazeutischer Präparate GmbH, 8031 Seefeld Device for treating parts of dental prostheses
US4595364A (en) * 1984-02-15 1986-06-17 Molten Corp. Dental prosthesis and process for preparing the same
DE3440205C1 (en) * 1984-10-17 1986-03-20 Wolfgang 6000 Frankfurt Heynold Process and device for producing dental prostheses or prosthesis parts from polymerisable plastic
DE3522526A1 (en) * 1985-06-24 1987-01-02 Herbert Hofinger Duplicating cell set for dental models

Also Published As

Publication number Publication date
DE3610683A1 (en) 1987-10-01
WO1987005800A2 (en) 1987-10-08

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