DE69022520T2 - Verfahren und Apparat zur Kontinu-Härtung von durch sichtbares Licht härtbaren Harzen. - Google Patents

Verfahren und Apparat zur Kontinu-Härtung von durch sichtbares Licht härtbaren Harzen.

Info

Publication number
DE69022520T2
DE69022520T2 DE69022520T DE69022520T DE69022520T2 DE 69022520 T2 DE69022520 T2 DE 69022520T2 DE 69022520 T DE69022520 T DE 69022520T DE 69022520 T DE69022520 T DE 69022520T DE 69022520 T2 DE69022520 T2 DE 69022520T2
Authority
DE
Germany
Prior art keywords
visible light
continuous curing
resins curable
curable
resins
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
DE69022520T
Other languages
English (en)
Other versions
DE69022520D1 (de
Inventor
Koji C O Kabushiki Kaish Ozeki
Kensuke C O Kabushiki Nakajima
Kiyomi C O Kabushi Sanbonmatsu
Noboru C O Kabushiki Nishiyama
Eiichi Masuhara
Shigeo Komiya
Takeyuki Sawamoto
Shusuke C O Kabushiki K Kimura
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.)
JAPAN INST ADVANCED DENTISTRY
Original Assignee
JAPAN INST ADVANCED DENTISTRY
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 JAPAN INST ADVANCED DENTISTRY filed Critical JAPAN INST ADVANCED DENTISTRY
Application granted granted Critical
Publication of DE69022520D1 publication Critical patent/DE69022520D1/de
Publication of DE69022520T2 publication Critical patent/DE69022520T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/003—Apparatus for curing resins by radiation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0833—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using actinic light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1658—Cooling using gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
DE69022520T 1989-09-01 1990-01-04 Verfahren und Apparat zur Kontinu-Härtung von durch sichtbares Licht härtbaren Harzen. Expired - Fee Related DE69022520T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1226970A JPH0390319A (ja) 1989-09-01 1989-09-01 可視光重合型レジンの連続硬化方法及び装置

Publications (2)

Publication Number Publication Date
DE69022520D1 DE69022520D1 (de) 1995-10-26
DE69022520T2 true DE69022520T2 (de) 1996-05-02

Family

ID=16853475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022520T Expired - Fee Related DE69022520T2 (de) 1989-09-01 1990-01-04 Verfahren und Apparat zur Kontinu-Härtung von durch sichtbares Licht härtbaren Harzen.

Country Status (4)

Country Link
US (1) US5135685A (de)
EP (1) EP0420369B1 (de)
JP (1) JPH0390319A (de)
DE (1) DE69022520T2 (de)

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US5409517A (en) * 1990-05-15 1995-04-25 Kabushiki Kaisha Toshiba Sputtering target and method of manufacturing the same
JPH04280824A (ja) * 1991-03-06 1992-10-06 Canon Inc 光学素子の製造装置
AU654848B2 (en) * 1991-04-30 1994-11-24 Dentsply International Inc. Denture curing apparatus and method
JPH06208812A (ja) * 1992-03-19 1994-07-26 Nitto Denko Corp 樹脂成形体の注型方法
WO1994021715A1 (en) * 1993-03-23 1994-09-29 Tokai University Solid surface modifying method and apparatus
US6689426B1 (en) * 1993-03-23 2004-02-10 Tokai University Solid surface modification method and apparatus
US5422046A (en) * 1993-08-31 1995-06-06 Essilor Of America, Inc. Method for producing optical lenses
IL113904A0 (en) * 1994-06-10 1995-08-31 Johnson & Johnson Vision Prod Mold clamping and precure of a polymerizable hydrogel
US5597519A (en) * 1994-06-10 1997-01-28 Johnson & Johnson Vision Products, Inc. Ultraviolet cycling oven for polymerization of contact lenses
US5746967A (en) * 1995-06-26 1998-05-05 Fox Lite, Inc. Method of curing thermoset resin with visible light
WO1997017181A1 (en) * 1995-11-09 1997-05-15 Ucb, S.A. Method for producing an optical article in a mold sealed under vacuum
US5864119A (en) * 1995-11-13 1999-01-26 Radiant Technology Corporation IR conveyor furnace with controlled temperature profile for large area processing multichip modules
DE19618542C2 (de) * 1996-05-08 2000-12-14 Ivoclar Ag Schaan Polymerisationsgerät sowie Verfahren zum Steuern eines Polymerisationsgeräts
JP3703571B2 (ja) * 1996-07-11 2005-10-05 株式会社カワタ プラスチック成形物の冷却装置
US5989462A (en) * 1997-07-31 1999-11-23 Q2100, Inc. Method and composition for producing ultraviolent blocking lenses
WO1999022669A1 (en) 1997-11-04 1999-05-14 Jeneric Pentron Incorporated Apparatus for continuous cure of dental materials
US6082989A (en) * 1998-11-13 2000-07-04 Mcnally; Douglas J. Slush molding apparatus
US20020117393A1 (en) * 2000-10-13 2002-08-29 Sun Benjamin J. Licht curing system and method
JP2001259511A (ja) * 2000-03-23 2001-09-25 Kansai Paint Co Ltd 光照射方法
US6960312B2 (en) * 2000-03-30 2005-11-01 Q2100, Inc. Methods for the production of plastic lenses
US6827885B2 (en) 2000-03-31 2004-12-07 Bausch & Lomb Incorporated Methods and devices to control polymerization
WO2001074554A2 (en) * 2000-03-31 2001-10-11 Bausch & Lomb Incorporated Method and mold to control optical device polymerization
US7083404B2 (en) 2001-02-20 2006-08-01 Q2100, Inc. System for preparing an eyeglass lens using a mold holder
US7037449B2 (en) * 2001-02-20 2006-05-02 Q2100, Inc. Method for automatically shutting down a lens forming apparatus
US7045081B2 (en) * 2001-02-20 2006-05-16 Q2100, Inc. Method of monitoring components of a lens forming apparatus
US6679695B2 (en) * 2001-05-29 2004-01-20 University Of North Carolina At Chapel Hill Pultrusion apparatus for continuous fabrication of fiber-reinforced plastic articles having a non-linear shape, methods of fabricating such articles and compositions used therein
US7785092B2 (en) * 2005-08-09 2010-08-31 Coopervision International Holding Company, Lp Systems and methods for producing contact lenses from a polymerizable composition
EP2349072B1 (de) * 2008-08-06 2013-07-03 Naym 55 Dental Technologies Ltd. Vorrichtung und verfahern zum bearbeiten einer dentalprothese
EP2289462B1 (de) * 2009-08-25 2012-05-30 BEGO Medical GmbH Vorrichtung und Verfahren zur kontinuierlichen, generativen Fertigung
US9108338B2 (en) * 2011-04-13 2015-08-18 Align Technology, Inc. Methods and systems for thermal forming an object

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985100A (en) * 1973-07-02 1976-10-12 Ransburg Electro-Coating Corporation Apparatus for irradiating compositions
US4073835A (en) * 1976-01-30 1978-02-14 Toyo Ink Manufacturing Co., Ltd. Method of resin encapsulating electrical parts with UV curing of fire retardant resin
US4135098A (en) * 1976-11-05 1979-01-16 Union Carbide Corporation Method and apparatus for curing coating materials
US4132518A (en) * 1977-10-18 1979-01-02 Realite Optical Company Apparatus for manufacturing plastic lenses
JPS55102A (en) * 1978-03-15 1980-01-05 Sankin Ind Co Preparation of false tooth floor by photoohardening and photoohardening material
US4329135A (en) * 1980-03-19 1982-05-11 Technics Lambda International Device for the continuous thermal or thermo-chemical treatment of objects by emission of micro-waves
DE3029276A1 (de) * 1980-08-01 1982-02-18 Etablissement Dentaire Ivoclar, Schaan Photopolymerisierbare masse, insbesondere fuer dentalzwecke
JPS5898303A (ja) * 1981-12-07 1983-06-11 Sekisui Fine Chem Kk 光硬化性樹脂組成物の硬化法
US4624810A (en) * 1982-09-27 1986-11-25 Carter-Wallace, Inc. Production of a solid stick in a container
DE3428688A1 (de) * 1984-08-03 1986-02-13 Karl-Heinz 2308 Preetz Pauli Vakuum - box zum aushaerten von lichthaertenden kunststoffen
JPS6238149A (ja) * 1985-08-13 1987-02-19 株式会社　中西歯科器械製作所 歯科材料の表面を硬化させるための可視光線照射装置
JPH0629848B2 (ja) * 1985-08-27 1994-04-20 オリンパス光学工業株式会社 電気泳動像による自動分析方法
DE3707398A1 (de) * 1987-03-07 1988-09-15 Kulzer & Co Gmbh Bestrahlungsgeraet zum photopolymerisieren von kunststoff-einbettmassen fuer histologische praeparate
US5004761A (en) * 1987-07-28 1991-04-02 Dai-Ichi Kogyo Seiyaku Co., Ltd. Process for continuously preparing acrylic polymer gel
US4913859A (en) * 1987-10-30 1990-04-03 At&T Bell Laboratories Methods of curing optical fiber coatings
JPH01130920A (ja) * 1987-11-18 1989-05-23 Sogo Shika Iryo Kenkyusho:Kk 合成樹脂成形体の製造方法
US4879073A (en) * 1988-04-22 1989-11-07 United Technologies Corporation Process of high pressure curing with ultraviolet radiation

Also Published As

Publication number Publication date
EP0420369A3 (en) 1991-09-25
JPH0390319A (ja) 1991-04-16
EP0420369A2 (de) 1991-04-03
EP0420369B1 (de) 1995-09-20
DE69022520D1 (de) 1995-10-26
US5135685A (en) 1992-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: LINDNER BLAUMEIER & KOLLEGEN PATENT- UND RECHTSANW

8339 Ceased/non-payment of the annual fee