KR900016807A - 삼차원 물품의 제조방법 및 이에 의해 얻어진 삼차원 고체부품 - Google Patents

삼차원 물품의 제조방법 및 이에 의해 얻어진 삼차원 고체부품 Download PDF

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KR900016807A
KR900016807A KR1019900005574A KR900005574A KR900016807A KR 900016807 A KR900016807 A KR 900016807A KR 1019900005574 A KR1019900005574 A KR 1019900005574A KR 900005574 A KR900005574 A KR 900005574A KR 900016807 A KR900016807 A KR 900016807A
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refractive index
photocurable
actinic radiation
composition
liquid layer
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KR1019900005574A
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니 팬 록시
버나드 코헨 에이브러햄
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제임즈 제이 플린
이 아이 듀우판 디 네모아 앤드 캄파니
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Publication of KR900016807A publication Critical patent/KR900016807A/ko

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    • 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
    • G03F7/004—Photosensitive materials
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • 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
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/64—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler influencing the surface characteristics of the material, e.g. by concentrating near the surface or by incorporating in the surface by force
    • 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
    • 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
    • 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
    • G03F7/004—Photosensitive materials
    • 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
    • B29C35/02—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
    • B29C2035/0838—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 laser
    • 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
    • Y10S430/146—Laser beam
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

내용 없음

Description

삼차원 물품의 제조방법 및 이에 의해 얻어진 삼차원 고체부품
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 방법의 바람직한 실시양태를 수행하기 위해 사용되는 장치의 블록 선도이다.
제2도는 투명한 광경화성 조성물의 경우에 광경화 깊이와 노출 사이의 전형적인 관계를 보여 준다.
제3도는 방사선 굴절 물질을 함유하는 광경화성 조성물의 경우 광경화 깊이와 노출사이의 전형적인 관계를 보여준다.

Claims (14)

  1. (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 액체 층의 적어도 일부를 화학선에 노출시킴으로서 광경화시키는 단계로 구성되고, 광경화성 조성물이 에틸렌형 불포화 단량체, 광개시제 및 방사선 굴절물질로 구성되며, 이때 방사선 물질이 일차 굴절지수를 갖고 조성물의 나머지는 이차 굴절지수를 가지며 일차 굴절지수와 이차 굴절지수사이의 차의 절대 값이 0이 아닌 것을 특징으로하는 광경화성 액체 조성물의 연속층으로 부터 완전한 삼차원 물품을 정밀하게 제조하는 방법.
  2. 제1항에 있어서, 단계(c)와 (d)가 연속적으로 반복되는 방법.
  3. 제2항에 있어서, 일차 굴절지수와 이차 굴절지수 사이의 차의 절대값이 0.01보다 큰 방법.
  4. 제2항에 있어서, 화학선이 비임의 형태인 방법.
  5. 제4항에 있어서, 비임이 레이저 비임인 방법.
  6. 제2항에 있어서, 굴절 물질이 에멀션화된 액체인 방법.
  7. 제2항에 있어서, 굴절 물질이 분산된 고체인 방법.
  8. 제7항에 있어서, 분산된 고체가 광경화성 조성물내에서 실질적으로 불용성인 미립 유기 중합체 화합물로 구성되는 방법.
  9. 제7항에 있어서, 분산된 고체가 광경화성 조성물 내에서 실질적으로 불용성인 미립 무기 화합물로 구성되는 방법.
  10. 제2항에 있어서, 무기 화합물이 화학적으로 결합된 산소를 함유하는 방법.
  11. 제10항에 있어서, 무기 화합물이 알루미늄, 규소, 마그네슘, 아연, 지르코늄의 산화물 및 수산화물 및 이들의 혼합물로 구성된 군으로 부터 선택되는 방법.
  12. 제2항에 있어서, 굴절 물질이 에멀션화된 액체 분산된 고체의 조합물을 포함하는 방법.
  13. 제14항에 있어서, 굴절 물질이 조성물의 나머지보다 높은 굴절지수를 갖는 방법.
  14. 제2항의 방법에 의해 얻어진 삼-차원 고체 부품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900005574A 1989-04-21 1990-04-20 삼차원 물품의 제조방법 및 이에 의해 얻어진 삼차원 고체부품 KR900016807A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US341,521 1989-04-21
US07/341,521 US5002855A (en) 1989-04-21 1989-04-21 Solid imaging method using multiphasic photohardenable compositions

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KR900016807A true KR900016807A (ko) 1990-11-14

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US (1) US5002855A (ko)
EP (1) EP0393673B1 (ko)
JP (1) JPH0661849B2 (ko)
KR (1) KR900016807A (ko)
CN (1) CN1048932A (ko)
AU (1) AU624235B2 (ko)
CA (1) CA2014806A1 (ko)
DE (1) DE69020782T2 (ko)

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CN1048932A (zh) 1991-01-30
DE69020782D1 (de) 1995-08-17
AU624235B2 (en) 1992-06-04
US5002855A (en) 1991-03-26
AU5376590A (en) 1990-10-25
JPH03114732A (ja) 1991-05-15
JPH0661849B2 (ja) 1994-08-17
CA2014806A1 (en) 1990-10-21
EP0393673B1 (en) 1995-07-12
EP0393673A2 (en) 1990-10-24
DE69020782T2 (de) 1995-12-07
EP0393673A3 (en) 1992-06-03

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