ES486975A1 - Procedimiento para preparar una composicion dental liquida - Google Patents

Procedimiento para preparar una composicion dental liquida

Info

Publication number
ES486975A1
ES486975A1 ES486975A ES486975A ES486975A1 ES 486975 A1 ES486975 A1 ES 486975A1 ES 486975 A ES486975 A ES 486975A ES 486975 A ES486975 A ES 486975A ES 486975 A1 ES486975 A1 ES 486975A1
Authority
ES
Spain
Prior art keywords
urethane prepolymer
manufacture
processes
vinyl urethane
dental compositions
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
ES486975A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26270006&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES486975(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES486975A1 publication Critical patent/ES486975A1/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
    • A61K6/20—Protective coatings for natural or artificial teeth, e.g. sealings, dye coatings or varnish
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/92—Polyurethane having terminal ethylenic unsaturation

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial 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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

Procedimiento para preparar una composición dental líquida, caracterizado porque comprende mezclar: (A) un prepolímero de viniluretano polimerizable que es el producto de reacción de un prepolímero de uretano, el cual es el producto de la reacción entre un diisocianato orgánico y un diol, y un monómero etilénicamente insaturado que es reaccionado con el prepolímero de uretano, (B) 50 a 150% en peso de A de un acrilato o metacrilato de glicol líquido y un catalizador fotosensible que comprende: © 0,25 a 0,75 partes en peso por 100 partes en peso de A + B de al menos una amina orgánica y (D) 0,3 a 1,0 partes en peso por 100 partes en peso de A + B de al menos una alfa-dicetona elegida entre norbornandiona y derivados sustituidos de la misma.
ES486975A 1978-12-18 1979-12-17 Procedimiento para preparar una composicion dental liquida Expired ES486975A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7848967 1978-12-18
GB7911709 1979-04-04

Publications (1)

Publication Number Publication Date
ES486975A1 true ES486975A1 (es) 1980-10-01

Family

ID=26270006

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486975A Expired ES486975A1 (es) 1978-12-18 1979-12-17 Procedimiento para preparar una composicion dental liquida

Country Status (14)

Country Link
US (2) US4457818A (es)
EP (1) EP0012535B1 (es)
AU (1) AU531536B2 (es)
CA (1) CA1148294A (es)
DE (1) DE2964564D1 (es)
DK (1) DK155635C (es)
ES (1) ES486975A1 (es)
FI (1) FI71482C (es)
GR (1) GR70043B (es)
IE (1) IE48994B1 (es)
IL (1) IL58835A (es)
NO (1) NO151224C (es)
NZ (1) NZ192233A (es)
PT (1) PT70607A (es)

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US4863977A (en) * 1983-11-16 1989-09-05 Dentsply Research & Development Corp. Process for preparing interpenetrating polymer network objects employing rubber-modified polymers
US5210109A (en) * 1983-11-16 1993-05-11 Dentsply Research & Development Corp. Interpenetrating polymer network compositions employing rubber-modified polymers
US4604295A (en) * 1983-12-22 1986-08-05 Loctite Corporation Visible light absorbing peroxy-esters
US4657941A (en) * 1984-11-29 1987-04-14 Dentsply Research & Development Corp. Biologically compatible adhesive containing a phosphorus adhesion promoter and a sulfinic accelerator
CA1292338C (en) * 1985-01-29 1991-11-19 Dentsply International Inc. Non-toxic organic compositions and calcium hydroxide compositions thereof
US4629287A (en) * 1985-02-25 1986-12-16 Desoto, Inc. Ultraviolet curable buffer coatings for optical fiber
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DE3510611A1 (de) * 1985-03-23 1986-09-25 Bayer Ag, 5090 Leverkusen Beschichtungsmaterial fuer kollagenhaltige materialien
US4839401A (en) * 1985-07-12 1989-06-13 Jeneric/Pentron, Inc. Light curable dental pit and fissure sealant
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US4894314A (en) * 1986-11-12 1990-01-16 Morton Thiokol, Inc. Photoinitiator composition containing bis ketocoumarin dialkylamino benzoate, camphorquinone and/or a triphenylimidazolyl dimer
US4846165A (en) * 1986-11-26 1989-07-11 Dentsply Research & Development Corp. Wound dressing membrane
US4933376A (en) * 1987-05-06 1990-06-12 Mitsubishi Rayon Company Limited Photopolymerizable dental composition
JPS63316709A (ja) * 1987-06-19 1988-12-26 Mitsubishi Rayon Co Ltd 光重合性歯科用組成物
US4814423A (en) * 1987-11-06 1989-03-21 Dentsply Research & Development Corp. Dual bonding adhesive composition
US4892478A (en) * 1988-03-21 1990-01-09 Dentsply Research & Development Corp. Method of preparing dental appliances
JPH0283307A (ja) * 1988-09-16 1990-03-23 Mitsubishi Rayon Co Ltd 動揺歯固定用材料
JPH02138106A (ja) * 1988-11-18 1990-05-28 Jishi Toushi Kogyo Kk 歯科用光重合型レジン組成物
US5112880A (en) * 1990-03-09 1992-05-12 Gingi-Pak Light-curable orthodontic bracket adhesive
US5710194A (en) * 1993-04-19 1998-01-20 Dentsply Research & Development Corp. Dental compounds, compositions, products and methods
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
US6500879B1 (en) * 1993-04-19 2002-12-31 Dentsply Research & Development Corp. Dental composition and method
US5502087A (en) 1993-06-23 1996-03-26 Dentsply Research & Development Corp. Dental composition, prosthesis, and method for making dental prosthesis
TW414713B (en) * 1994-05-12 2000-12-11 Dentsply Gmbh Fluoride releasing liquid dental primer product and method
US5925689A (en) * 1997-06-20 1999-07-20 Scientific Pharmaceuticals, Inc. Adhesive coatings curable by light
US6693143B2 (en) 1997-10-03 2004-02-17 Dentsply Detrey Gmbh Dental materials having a nanoscale filler
WO1999017716A2 (en) 1997-10-03 1999-04-15 Dentsply International Inc. Dental materials having a nanoscale filler
US6204302B1 (en) 1998-11-20 2001-03-20 Bisco, Inc. Photosensitizers for free radical polymerization initiation resins and method of making the same
US6383557B1 (en) * 1999-05-07 2002-05-07 Brian K. Smith Plumbing fixture surface restoration process
US6592369B2 (en) 2000-09-26 2003-07-15 Dentsply Research & Development Corp. Wax-like polymerizable dental material, method and shaped product
US7175433B2 (en) * 1999-11-10 2007-02-13 Dentsply International Inc. Dental material and method
US7566412B2 (en) * 1999-11-10 2009-07-28 Dentsply International Inc. Dental method and device
US6799969B2 (en) * 1999-11-10 2004-10-05 Dentsply Research & Development Corp. Wax-like polymerizable dental material, method and shaped product
US7114951B2 (en) * 1999-11-10 2006-10-03 Dentsply International Inc. Method and shaped product-formed from low tack and fluorescing polymerizable dental material
US7476347B1 (en) 1999-11-10 2009-01-13 Dentsply International, Inc. Process for making denture having integral teeth and denture base
US20030225182A1 (en) * 2001-01-04 2003-12-04 Dentsply Detrey Gmbh Dental composition with improved light stability
US8026295B2 (en) * 2000-02-17 2011-09-27 Dentsply International, Inc. Dental composition with improved light stability
US20040225029A1 (en) * 2000-02-17 2004-11-11 Uwe Walz Dental composition with improved light stability
US6800671B1 (en) * 2000-04-21 2004-10-05 Britesmile, Inc. Low peak exotherm curable compositions
US20040171716A1 (en) * 2002-12-03 2004-09-02 Uwe Walz Dental compositions comprising bisacrylamides and use thereof
US20030069327A1 (en) * 2001-08-09 2003-04-10 Uwe Walz Dental compostions comprising bisacrylamides and use thereof
US6734223B2 (en) 2000-08-11 2004-05-11 Dentsply Detrey Gmbh Polyaminoester and their application in dental compositions
US20050255425A1 (en) * 2000-09-21 2005-11-17 Pierson Paul R Mixing tip for dental materials
EP1416901B1 (en) * 2001-08-13 2005-10-26 Dentsply International, Inc. Dental root canal filling cones
US7024770B2 (en) * 2001-09-04 2006-04-11 Dentsply Research & Development Corp. Method of making a dental product
US20040209990A1 (en) * 2003-04-15 2004-10-21 Uwe Walz Low shrinking polymerizable dental material
WO2005030080A1 (en) * 2003-09-23 2005-04-07 Dentsply International Inc. Packaged dental composition
EP1749513B1 (de) 2005-08-01 2009-03-04 Ivoclar Vivadent AG Photopolymerisierbare Dentalmaterialien mit Bisacylphosphinoxiden als Initiator
US7896650B2 (en) * 2005-12-20 2011-03-01 3M Innovative Properties Company Dental compositions including radiation-to-heat converters, and the use thereof
US8026296B2 (en) * 2005-12-20 2011-09-27 3M Innovative Properties Company Dental compositions including a thermally labile component, and the use thereof
US7776940B2 (en) * 2005-12-20 2010-08-17 3M Innovative Properties Company Methods for reducing bond strengths, dental compositions, and the use thereof
US20070142498A1 (en) * 2005-12-20 2007-06-21 Brennan Joan V Dental compositions including thermally responsive additives, and the use thereof
US20070284400A1 (en) * 2006-06-09 2007-12-13 Paul Richard Pierson Package for a dental material
EP1905413A1 (de) * 2006-09-27 2008-04-02 Ivoclar Vivadent AG Polymerisierbare Zusammensetzungen mit Acylgermanen als Initiatoren
EP1905415B1 (de) * 2006-09-27 2009-07-01 Ivoclar Vivadent AG Polymerisierbare Zusammensetzungen mit Acylgermanium-Verbindungen als Initiatoren
US20080085493A1 (en) * 2006-09-29 2008-04-10 Sun Benjamin J Methods for making provisional and long-term dental crowns and bridges
DE102006050153A1 (de) 2006-10-25 2008-05-08 Ivoclar Vivadent Ag Mikroverkapselte Photoinitiatoren und deren Verwendung für Dentalmaterialien
EP2103297B1 (de) * 2008-03-20 2012-05-16 Ivoclar Vivadent AG Polymerisierbare Zusammensetzung mit mehrere Germanium-Atome enthaltenden Initiatoren
DE102008047006A1 (de) 2008-09-12 2010-03-25 Heinrich-Heine-Universität Düsseldorf Lichthärtende Zusammensetzungen
US8292625B2 (en) * 2010-07-23 2012-10-23 Pulpdent Corporation Radically curable urethane dimethacrylates and compositions thereof for tougher dental prosthetics
ES2695237T3 (es) 2015-09-29 2019-01-02 Ivoclar Vivadent Ag Fotoiniciadores de acilgermanio y procedimiento para su preparación
ES2841406T3 (es) 2016-09-07 2021-07-08 Ivoclar Vivadent Ag Composiciones polimerizables con fotoiniciadores de acilestaño
JP6610981B2 (ja) * 2017-09-27 2019-11-27 Ｄｉｃ株式会社 プリプレグ用樹脂組成物、プリプレグ及び成形品
EP3868767B1 (de) 2020-02-21 2022-01-05 Ivoclar Vivadent AG Langwellig absorbierende photoinitiatoren
EP4257592A1 (en) 2022-04-08 2023-10-11 Evonik Operations GmbH Bisacyl digermanium compounds, their preparation and their use as photoinitiator for radical polymerization

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US3470615A (en) * 1965-08-18 1969-10-07 Williams Gold Refining Co Dental crowns faced with polyglycol dimethacrylate and process for making
US3632677A (en) * 1966-03-11 1972-01-04 Williams Gold Refining Co Composition for the production of dental crowns and industrial objects
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Also Published As

Publication number Publication date
US4689015A (en) 1987-08-25
NO151224B (no) 1984-11-26
IE792260L (en) 1980-06-18
FI71482C (fi) 1987-01-19
NZ192233A (en) 1982-05-31
GR70043B (es) 1982-07-26
NO793885L (no) 1980-06-19
AU5339379A (en) 1980-06-26
PT70607A (en) 1980-01-01
DK155635C (da) 1989-09-25
DK539279A (da) 1980-06-19
DK155635B (da) 1989-05-01
NO151224C (no) 1985-03-06
EP0012535B1 (en) 1983-01-19
IL58835A0 (en) 1980-02-29
FI793885A (fi) 1980-06-19
US4457818A (en) 1984-07-03
IE48994B1 (en) 1985-07-10
AU531536B2 (en) 1983-08-25
DE2964564D1 (en) 1983-02-24
FI71482B (fi) 1986-10-10
IL58835A (en) 1983-03-31
EP0012535A1 (en) 1980-06-25
CA1148294A (en) 1983-06-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519