KR900016804A - 삼차원 물품의 제조 방법, 그 제조 물품 및 광경화성 액체 조성물 - Google Patents
삼차원 물품의 제조 방법, 그 제조 물품 및 광경화성 액체 조성물 Download PDFInfo
- Publication number
- KR900016804A KR900016804A KR1019900005571A KR900005571A KR900016804A KR 900016804 A KR900016804 A KR 900016804A KR 1019900005571 A KR1019900005571 A KR 1019900005571A KR 900005571 A KR900005571 A KR 900005571A KR 900016804 A KR900016804 A KR 900016804A
- Authority
- KR
- South Korea
- Prior art keywords
- core
- cell
- refractive index
- radiation
- photocurable liquid
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0037—Production of three-dimensional images
-
- 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
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
- B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
- B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C9/00—Stereo-photographic or similar processes
- G03C9/08—Producing three-dimensional images
-
- 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
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/148—Light sensitive titanium compound containing
-
- 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
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/15—Lithographic emulsion
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Polymerisation Methods In General (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Graft Or Block Polymers (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 방법의 바람직한 실시양태를 수행하기 위해 사용되는 장치의 블록선도(block diagram)이다.
제2도는 투명한 광경화성 조성물의 경우 광경화 깊이와 노출사이의 전형적인 관계를 보여준다.
제3도는 바람직한 범위 내의 코어대 셀(shell)비를 갖는 코어 셀 중합체를 함유하는 광경화성 조성물의 경우 광경화 깊이와 노출사이의 전형적인 관계를 도시한다.
Claims (13)
- (a) 광경화성 액체 층을 형성시키는 단계, (b) 광경화성 액체 층의 적어도 일부를 화학선에 노출시켜 광경화 시키는 단계, (c) 화학선에 이미 노출된 층상에 새로운 광경화성 액체층을 도입시키는 단계 및 (d) 새로운 액체층의 적어도 일부를 화학선에 노출시켜 광경화시키는 단계로 구성된, 광경화성 조성물이 에틸렌형 불포화 단량체, 광개시제, 및 방사선 굴절물질로 구성되며, 이때 방사선 굴절물질은 코어대 셀 비율과 일차 굴절지수를 갖는 코어-셀 중합체이고 조성물의 나머지는 이차 굴절지수를 가지며, 일차 굴절지수와 이차 굴절 지수 사이의 차의 절대값이 0이 아닌 것을 특징으로 하는 광경화성 액체 조성물의 연속 층으로 부터 완전한 삼차원 물품을 정밀하게 제조하는 방법.
- 제1항에 있어서, 코어 대 셀 중량비가 2 : 1 이상인 방법.
- 제1항에 있어서, 코어 대 셀 중량비가 2 : 1-7 : 1 및 9 : 1 보다 큰 방법
- 제2항에 있어서, 단계(c) 및 (d)가 연속적으로 반복되는 방법.
- 제1항에 있어서, 조성물에 가소제가 포함되는 방법.
- 제2항에 있어서, 일차 굴절지수와 이차 굴절지수 사이의 차의 절개값이 0.01 보다 큰 방법.
- 제2항에 있어서, 화학선이 비임의 형태인 방법.
- 제4항에 있어서, 비임이 레이져 비임인 방법.
- 제1항에 있어서, 코어가 가교결합되지 않은 중합체 물질을 위한 용매내에서 비팽윤성이고 불용성인 가교결합된 중합체인 방법.
- 제1항에 있어서, 코어가 펜단트 산기를 함유하지 않는 방법.
- 제8항에 있어서, 코어가 펜단트 산기를 함유하지 않는 방법.
- 제11항의 방법에 의해 제조된 물품.
- 에틸렌형 불포화 단량체, 광개시제 및 방사선 굴절물질로 구성되고 이때 굴절물질은 2 : 1 이상의 코어대셀 중량 비를 갖는 코어-셀 중합체로 구성되고 코어는 가교결하되지 않은 중합체를 위한 용매내에 비팽윤성이고 불용성인 가교 결합성 중합체이며 셀은 펜단트 산기를 함유하지 않는 광경화성 액체 조성물.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/341,347 US5002854A (en) | 1989-04-21 | 1989-04-21 | Solid imaging method using compositions containing core-shell polymers |
US341.347 | 1989-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900016804A true KR900016804A (ko) | 1990-11-14 |
Family
ID=23337164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900005571A KR900016804A (ko) | 1989-04-21 | 1990-04-20 | 삼차원 물품의 제조 방법, 그 제조 물품 및 광경화성 액체 조성물 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5002854A (ko) |
EP (1) | EP0403758B1 (ko) |
JP (1) | JPH0661850B2 (ko) |
KR (1) | KR900016804A (ko) |
CN (1) | CN1048935A (ko) |
AU (1) | AU633557B2 (ko) |
CA (1) | CA2014809A1 (ko) |
DE (1) | DE69020649T2 (ko) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5876550A (en) * | 1988-10-05 | 1999-03-02 | Helisys, Inc. | Laminated object manufacturing apparatus and method |
US5637175A (en) * | 1988-10-05 | 1997-06-10 | Helisys Corporation | Apparatus for forming an integral object from laminations |
WO1990003893A1 (en) * | 1988-10-05 | 1990-04-19 | Michael Feygin | An improved apparatus and method for forming an integral object from laminations |
CA2016919C (en) * | 1989-05-18 | 2003-07-29 | Masaru Nanpei | Photosensitive resin compositions |
US5088047A (en) * | 1989-10-16 | 1992-02-11 | Bynum David K | Automated manufacturing system using thin sections |
US5133987A (en) * | 1989-10-27 | 1992-07-28 | 3D Systems, Inc. | Stereolithographic apparatus and method |
US5626919A (en) * | 1990-03-01 | 1997-05-06 | E. I. Du Pont De Nemours And Company | Solid imaging apparatus and method with coating station |
US5236326A (en) * | 1990-07-05 | 1993-08-17 | E. I. Du Pont De Nemours And Company | Solid imaging system using photohardening inhibition |
US5122441A (en) * | 1990-10-29 | 1992-06-16 | E. I. Du Pont De Nemours And Company | Method for fabricating an integral three-dimensional object from layers of a photoformable composition |
US5474719A (en) * | 1991-02-14 | 1995-12-12 | E. I. Du Pont De Nemours And Company | Method for forming solid objects utilizing viscosity reducible compositions |
DE4316184A1 (de) * | 1993-05-14 | 1994-11-17 | Hoechst Ag | Verfahren zur Herstellung keramischer Mikrostrukturen aus polymeren Precursoren |
JP3117394B2 (ja) * | 1994-11-29 | 2000-12-11 | 帝人製機株式会社 | 光学的立体造形用樹脂組成物 |
EP0802455B1 (en) | 1996-04-15 | 2002-10-16 | Teijin Seiki Co., Ltd. | Use of a photocurable resin composition for the production of a stereolithographed object |
US5730817A (en) * | 1996-04-22 | 1998-03-24 | Helisys, Inc. | Laminated object manufacturing system |
EP0807853B1 (en) * | 1996-05-16 | 2003-10-08 | Teijin Seiki Co., Ltd. | Photocurable resin composition, method of producing photo-cured shaped object, vacuum casting mold, vacuum casting method and urethane acrylate |
US6203966B1 (en) | 1997-02-05 | 2001-03-20 | Teijin Seiki Co., Ltd. | Stereolithographic resin composition |
GB9702658D0 (en) * | 1997-02-10 | 1997-04-02 | Imperial College | Fabrication method and apparatus |
US6008264A (en) | 1997-04-30 | 1999-12-28 | Laser Med, Inc. | Method for curing polymeric materials, such as those used in dentistry, and for tailoring the post-cure properties of polymeric materials through the use of light source power modulation |
US6282013B1 (en) | 1997-04-30 | 2001-08-28 | Lasermed, Inc. | System for curing polymeric materials, such as those used in dentistry, and for tailoring the post-cure properties of polymeric materials through the use of light source power modulation |
US6602074B1 (en) | 1997-10-29 | 2003-08-05 | Bisco, Inc. | Dental composite light curing system |
US6116900A (en) * | 1997-11-17 | 2000-09-12 | Lumachem, Inc. | Binary energizer and peroxide delivery system for dental bleaching |
US6200134B1 (en) | 1998-01-20 | 2001-03-13 | Kerr Corporation | Apparatus and method for curing materials with radiation |
EP0938026B1 (en) | 1998-02-18 | 2009-05-27 | DSM IP Assets B.V. | Photocurable liquid resin composition |
DE19820302A1 (de) * | 1998-05-04 | 2000-02-24 | Basf Ag | Kern/Schale-Partikel, ihre Herstellung und Verwendung |
JP4350832B2 (ja) * | 1999-04-19 | 2009-10-21 | Jsr株式会社 | 立体造形用光硬化性樹脂組成物およびこれを硬化してなる造形物 |
US6157661A (en) * | 1999-05-12 | 2000-12-05 | Laserphysics, Inc. | System for producing a pulsed, varied and modulated laser output |
US7300619B2 (en) * | 2000-03-13 | 2007-11-27 | Objet Geometries Ltd. | Compositions and methods for use in three dimensional model printing |
US20030207959A1 (en) * | 2000-03-13 | 2003-11-06 | Eduardo Napadensky | Compositions and methods for use in three dimensional model printing |
US8481241B2 (en) | 2000-03-13 | 2013-07-09 | Stratasys Ltd. | Compositions and methods for use in three dimensional model printing |
JP3928415B2 (ja) * | 2001-11-16 | 2007-06-13 | Jsr株式会社 | 液状硬化性樹脂組成物 |
US20030198824A1 (en) | 2002-04-19 | 2003-10-23 | Fong John W. | Photocurable compositions containing reactive polysiloxane particles |
EP1475221A3 (en) | 2003-05-09 | 2008-12-03 | FUJIFILM Corporation | Process for producing three-dimensional model |
JP2005053936A (ja) * | 2003-06-13 | 2005-03-03 | Jsr Corp | 光硬化性液状樹脂組成物 |
US7232850B2 (en) | 2003-10-03 | 2007-06-19 | Huntsman Advanced Materials Americas Inc. | Photocurable compositions for articles having stable tensile properties |
EP1760527B1 (en) * | 2005-09-05 | 2012-06-06 | DWI an der RWTH Aachen e.V. | Photochemical method for manufacturing nanometrically surface-decorated substrates |
KR101376401B1 (ko) * | 2005-10-27 | 2014-03-27 | 3디 시스템즈 인코오퍼레이티드 | 무-안티몬 광경화성 수지 조성물 및 3차원 물품 |
DE102008047118B4 (de) * | 2008-09-15 | 2024-02-01 | Dürr Systems Ag | Lackieranlagenbauteil |
US9066777B2 (en) | 2009-04-02 | 2015-06-30 | Kerr Corporation | Curing light device |
US9072572B2 (en) | 2009-04-02 | 2015-07-07 | Kerr Corporation | Dental light device |
US20140319734A1 (en) * | 2013-04-24 | 2014-10-30 | The Board Of Regents Of The University Of Texas System | Real time manufacturing of softening polymers |
JP6483551B2 (ja) * | 2015-07-03 | 2019-03-13 | 株式会社アスペクト | 粉末床溶融結合装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU507014B2 (en) * | 1975-11-05 | 1980-01-31 | Hercules Inc. | Photopolymer compositions |
JPS603170B2 (ja) * | 1976-03-24 | 1985-01-26 | 三井東圧化学株式会社 | 凸版用感光性樹脂組成物 |
US4698373A (en) * | 1981-01-21 | 1987-10-06 | Dentsply Research & Development Corp. | Stable one part dental compositions employing ipn technology |
US4414278A (en) * | 1982-04-22 | 1983-11-08 | E. I. Du Pont De Nemours And Company | Crosslinked triacrylate polymer beads |
DE3374450D1 (en) * | 1982-04-22 | 1987-12-17 | Du Pont | Photosensitive coatings containing crosslinked beads |
US4575330A (en) * | 1984-08-08 | 1986-03-11 | Uvp, Inc. | Apparatus for production of three-dimensional objects by stereolithography |
US4753865A (en) * | 1986-01-22 | 1988-06-28 | E. I. Du Pont De Nemours And Company | Photosensitive compositions containing microgels |
US4726877A (en) * | 1986-01-22 | 1988-02-23 | E. I. Du Pont De Nemours And Company | Methods of using photosensitive compositions containing microgels |
DE3750709T2 (de) * | 1986-06-03 | 1995-03-16 | Cubital Ltd | Gerät zur Entwicklung dreidimensionaler Modelle. |
US4752498A (en) * | 1987-03-02 | 1988-06-21 | Fudim Efrem V | Method and apparatus for production of three-dimensional objects by photosolidification |
-
1989
- 1989-04-21 US US07/341,347 patent/US5002854A/en not_active Expired - Lifetime
-
1990
- 1990-04-18 CA CA002014809A patent/CA2014809A1/en not_active Abandoned
- 1990-04-19 EP EP90107448A patent/EP0403758B1/en not_active Expired - Lifetime
- 1990-04-19 DE DE69020649T patent/DE69020649T2/de not_active Expired - Lifetime
- 1990-04-20 KR KR1019900005571A patent/KR900016804A/ko not_active Application Discontinuation
- 1990-04-20 AU AU53760/90A patent/AU633557B2/en not_active Expired - Fee Related
- 1990-04-20 JP JP2103206A patent/JPH0661850B2/ja not_active Expired - Lifetime
- 1990-04-21 CN CN90102259A patent/CN1048935A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1048935A (zh) | 1991-01-30 |
DE69020649D1 (de) | 1995-08-10 |
JPH0661850B2 (ja) | 1994-08-17 |
EP0403758A3 (en) | 1992-06-03 |
EP0403758B1 (en) | 1995-07-05 |
CA2014809A1 (en) | 1990-10-21 |
US5002854A (en) | 1991-03-26 |
AU633557B2 (en) | 1993-02-04 |
JPH03114733A (ja) | 1991-05-15 |
EP0403758A2 (en) | 1990-12-27 |
DE69020649T2 (de) | 1996-01-11 |
AU5376090A (en) | 1990-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900016804A (ko) | 삼차원 물품의 제조 방법, 그 제조 물품 및 광경화성 액체 조성물 | |
KR900016808A (ko) | 광 경화성 액체 조성물의 연속층으로부터 삼차원 물품을 가공하는 방법 | |
KR900016807A (ko) | 삼차원 물품의 제조방법 및 이에 의해 얻어진 삼차원 고체부품 | |
KR900016809A (ko) | 광경화성 액체 조성물의 연속층으로 부터 삼차원 물품을 가공하는 방법 | |
DE69602469T2 (de) | Verfahren zur Herstellung von transparenten Gegenständen mit einem Brechnungsindexgradienten | |
JPH09500981A (ja) | 先細の光重合導波路のアレイを製造する方法 | |
AU600746B2 (en) | Two-layer system | |
JPH08512146A (ja) | 熱的に安定な光高分子組成物と光伝送デバイス | |
KR900016810A (ko) | 광경화성 조성물 및 그들의 연속 층으로부터 삼차원물품을 가공하는 방법 | |
GB834733A (en) | Improvements in or relating to photopolymerisable elements and their use | |
KR890014180A (ko) | 광경화 코우팅의 제조공정 | |
US2927023A (en) | Photopolymerizable compositions | |
GB1528857A (en) | Method for manufacture of expanded articles having an embossed surface | |
KR20000049245A (ko) | 광학 가이드 | |
NO772440L (no) | Fremgangsm}te for fremstilling av fiolett ticl3 for anvendelse ved polymerisering av olefiner | |
DE1194707B (de) | Zur Herstellung photomechanischer Druckformen bestimmte photopolymerisierbare Platte | |
JPH01135853A (ja) | 有機光学材料 | |
KR950017796A (ko) | 복합재료의 제조방법 및 이로부터 제조된 복합재료 | |
KR960017796A (ko) | 메트아크릴산 트리플루오로에틸을 주성분으로 하는 광(光) 교차결합 가능 조성물과 그 제조방법 | |
JPS57128301A (en) | Manufacture for light conducting array | |
JPS57201216A (en) | Multifocus organic lens having unequal refractive index | |
JPS5986003A (ja) | 像伝送用合成樹脂体の製造法 | |
JPS6225705A (ja) | 光集束性プラスチツクの製造方法 | |
KR890017674A (ko) | 레이저 사진 정보기록에 적당한 광중합가능한 조성물 | |
US3617287A (en) | Photopolymerizable elements containing a yellow dye |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITB | Written withdrawal of application |