KR830008198A - 영상매체용액의 제조방법 - Google Patents

영상매체용액의 제조방법 Download PDF

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Publication number
KR830008198A
KR830008198A KR1019810004153A KR810004153A KR830008198A KR 830008198 A KR830008198 A KR 830008198A KR 1019810004153 A KR1019810004153 A KR 1019810004153A KR 810004153 A KR810004153 A KR 810004153A KR 830008198 A KR830008198 A KR 830008198A
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KR
South Korea
Prior art keywords
solution
nitrocellulose
solvent
dye
mixed
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KR1019810004153A
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English (en)
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KR860000465B1 (ko
Inventor
엘 애트웰 데이빗드
마이첼치크 마이클
Original Assignee
로놀드 제이 크라아크
디스커비젼 어소시에이츠
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Publication of KR830008198A publication Critical patent/KR830008198A/ko
Application granted granted Critical
Publication of KR860000465B1 publication Critical patent/KR860000465B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/245—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing a polymeric component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Optical Filters (AREA)
  • Paints Or Removers (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Ink Jet (AREA)
  • Paper (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

내용 없음

Description

영상 매체 용액의 제조 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 염료를 용매와 혼합하여 니트로셀룰로오스 용액을 만들고, 니트로셀룰로오스를 용매와 혼합하여 니트로셀룰로오스 용액을 만든 다음 ; 용매에 분산된 염료를 니트로셀룰로오스와 혼합하여 영상매체액 피복을 형성한 후 ; 영상매체액의 점도를 안정화시키기 위해서 영상 매체 피복물을 약 50℃이상으로 가열하여 상기 시간동안 같은 온도에서 용액을 유지하는 것을 특징으로 하는 엷고 균일한 융삭성 영상 매체를 제조하는데 사용하기에 적당한 용액을 제조하는 방법.
  2. 염료용액과 니트로셀룰로오스 용액을 혼합하는 단계는, 영상 매체 용액에 상기 점도를 부여하기위해, 상기 양의 용매를 첨가하는 단계를 포함하는 청구범위 I에 따른 방법.
  3. 영상 매체 용액에 약 9c.p의 점도를 부여하기 위해 충분한 용매가 첨가되는 청구범위 2에 따른 방법.
  4. 제 I혼합단계에서 분산 적색 I염료 약 37g이 용매 약 3ℓ와 혼합되고, 제2혼합단계에서 니트로셀룰로오스 약 200g이 용액 약 6ℓ와 혼합되는 것을 특징으로 하는 청구범위 1에 따른 방법.
  5. 용액에 약 8c.p의 점도를 부여하기 위해서, 제3혼합단계가 용매 약 3ℓ를 영상 매체 용액에 첨가하는 단계를 포함하는 청구범위 4에 따른 방법.
  6. 가열단계에서, 영상매체 용액이 약 60℃의 온도로 가열되고, 같은 온도에서 적어도 약 1시간 동안 유지되는 청구범위 1에 따른 방법.
  7. 상기 크기 이상의 외부 물질을 제거하기 위해서 염료용액과 영상매체 용액을 여과하는 단계를 포함하는 청구범위 1에 따른 방법.
  8. 여과단계에서 약 0.2마이크론 이상의 외부물질을 제거하는 청구범위 7에 따른 방법.
  9. 염료액을 만들기 위해서 분산 적색I 염료 약 37g을 적당 용매 약 3ℓ와 혼합하고 ; 니트로셀룰로오스 용액을 만들기 위해서 니트로셀룰로오스 약 200g을 적당용매 약 6ℓ와 혼합하고 ; 약 9c.p의 점도를 갖는 영상매체 용액을 만들기 위해서 염료용액을 니트로셀룰로오스 용액과 적당용매 약 3ℓ를 첨가하면서 혼합하고 ; 영상 매체 용액의 점도를 상기 수준으로 안정화시키기 위해서 영상 매체 용액을 약 60℃로 가열한 다음 이 용액을 같은 온도에서 적어도 약 1시간 동안 유지하는 것을 특징으로하는 엷고 균일한 영상 매체의 제조에 사용하기 적당한 용액을 제조하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810004153A 1980-10-31 1981-10-30 영상 매체 용액의 제조 방법 KR860000465B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP202839 1980-01-30
US20283980A 1980-10-31 1980-10-31
US202,839 1981-10-30

Publications (2)

Publication Number Publication Date
KR830008198A true KR830008198A (ko) 1983-11-16
KR860000465B1 KR860000465B1 (ko) 1986-04-28

Family

ID=22751470

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019810004153A KR860000465B1 (ko) 1980-10-31 1981-10-30 영상 매체 용액의 제조 방법
KR1019810004154A KR860001385B1 (ko) 1980-10-30 1981-10-30 영상매체 용액의 조성물

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019810004154A KR860001385B1 (ko) 1980-10-30 1981-10-30 영상매체 용액의 조성물

Country Status (8)

Country Link
EP (1) EP0051281B1 (ko)
JP (1) JPS5787440A (ko)
KR (2) KR860000465B1 (ko)
AT (1) ATE17682T1 (ko)
AU (1) AU541335B2 (ko)
BR (1) BR8106958A (ko)
CA (1) CA1163490A (ko)
DE (1) DE3173664D1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1192307A (en) * 1982-06-21 1985-08-20 Anthony J. East Erasable optical recording medium
EP0130026B1 (en) * 1983-06-27 1990-05-02 Optical Disc Corporation High contrast thin film optical recording medium
US4809022A (en) * 1983-06-27 1989-02-28 Optical Disc Corporation Direct read after write optical storage medium
US4837125A (en) * 1986-03-25 1989-06-06 Siemens Aktiengesellschaft Electron-beam-sensitive resist material for microstructures in electronics
US5348841A (en) * 1990-11-19 1994-09-20 Industrial Technology Research Institute Organic dye-in-polymer (DIP) medium for write-once-read-many (WORM) optical discs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448458A (en) * 1967-06-16 1969-06-03 Ncr Co Laser recorder with scanning and display systems
JPS5932319B2 (ja) * 1974-03-22 1984-08-08 富士写真フイルム株式会社 記録材料
NL7809159A (nl) * 1977-09-29 1979-04-02 Philips Nv Informatieregistratie element met kleurstof bevattende hulplaag.
WO1979000404A1 (en) * 1977-12-19 1979-07-12 Eastman Kodak Co Medium for recording by thermal deformation
US4270130A (en) * 1979-01-08 1981-05-26 Eastman Kodak Company Thermal deformation record device with bleachable dye

Also Published As

Publication number Publication date
ATE17682T1 (de) 1986-02-15
EP0051281A1 (en) 1982-05-12
DE3173664D1 (en) 1986-03-13
JPS5787440A (en) 1982-05-31
AU7428481A (en) 1982-05-06
EP0051281B1 (en) 1986-01-29
AU541335B2 (en) 1985-01-03
BR8106958A (pt) 1982-07-13
CA1163490A (en) 1984-03-13
KR830008199A (ko) 1983-11-16
KR860001385B1 (ko) 1986-09-22
KR860000465B1 (ko) 1986-04-28

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