KR850002543A - 정보디스크용 중합체 보호막의 제조공정 - Google Patents

정보디스크용 중합체 보호막의 제조공정 Download PDF

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Publication number
KR850002543A
KR850002543A KR1019840005619A KR840005619A KR850002543A KR 850002543 A KR850002543 A KR 850002543A KR 1019840005619 A KR1019840005619 A KR 1019840005619A KR 840005619 A KR840005619 A KR 840005619A KR 850002543 A KR850002543 A KR 850002543A
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KR
South Korea
Prior art keywords
process according
monomer
composition
glycol diacrylate
applicator
Prior art date
Application number
KR1019840005619A
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English (en)
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KR890003203B1 (ko
Inventor
앤드류 라운즈 니콜라스
Original Assignee
윌리엄 이. 램버트 3세
롬 앤드 하스 캄파니
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Application filed by 윌리엄 이. 램버트 3세, 롬 앤드 하스 캄파니 filed Critical 윌리엄 이. 램버트 3세
Publication of KR850002543A publication Critical patent/KR850002543A/ko
Application granted granted Critical
Publication of KR890003203B1 publication Critical patent/KR890003203B1/ko

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    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/266—Sputtering or spin-coating layers

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

내용 없음

Description

정보디스크용 중합체 보호막의 제조공정
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. 디스크를 고정된 수평위치에 놓고, 열경화 가능한 단량체함유 액상도포물 조성물을 상기 디스크상부에 배치된 도포기에 의하여 디스크 표면상에 적용하되 디스크 표면과 평행하게 상기 도포기를 동일간격으로 순차 이동시키면서 도포물 조성물을 적용하고, 상기 액상도포물이 디스크표면을 가로질러 완전히 분포되도록 방치한 후 평평해진 도포층을 복사열에 의하여 경화시켜서 얇고 광학적으로 투명한 중합체 보호막을 티스크위에 형성시킴을 특징으로 하는, 정보디스크용 중합체 보호막의 제조공정.
  2. 조성물의 단량체가 트리프로필렌 글리콜 디아크릴레이트인 청구범위 제1항에 의한 공정.
  3. 조성물의 단량체가 테트라에틸렌 글리콜 디아크릴레이트인, 청구범위 제1항에 의한 공정.
  4. 조성물의 단량체가 네오펜틸 글리콜 디아크릴레이트인 청구범위 제1항에 의한 공정.
  5. 조성물의 단량체가 에틸렌 글리콜 디아크릴레이트인, 청구범위 제1항에 의한 공정.
  6. 조성물의 단량체가 디에틸렌 글리콜 디아크릴레이트인, 청구범위 제1항에 의한 공정.
  7. 조성물의 단량체가 디에틸렌 글리콜 디아크릴레이트인 청구범위 제1항에 의한 공정.
  8. 조성물의 단량체가 양이온성 고리열림에 의하여 중합가능한 에폭시 단량체인, 청구범위 제1항에 의한 공정.
  9. 도포기가 외향 와선식으로 이동적용되는, 청구범위 제1항에 의한 공정.
  10. 도포기와 디스크 표면과의 거리가 25cm이하로 유지되는, 청구범위 제1항에 의한 공정.
  11. 복사열원이 자외복사선인, 청구범위 제1항에 의한 공정.
  12. 액상단량체의 점성도가 약 5-500c.p.인, 청구범위 제1항에 의한 공정.
  13. 단량체가 네오펜틸 클리콜디(베타-아크릴옥시프로피온산)인, 청구범위 제1항에 의한 공정.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840005619A 1983-09-16 1984-09-14 정보 디스크용 중합체 보호막의 제조공정 KR890003203B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US533096 1983-09-16
US06/533,096 US4514439A (en) 1983-09-16 1983-09-16 Dust cover

Publications (2)

Publication Number Publication Date
KR850002543A true KR850002543A (ko) 1985-05-13
KR890003203B1 KR890003203B1 (ko) 1989-08-26

Family

ID=24124469

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840005619A KR890003203B1 (ko) 1983-09-16 1984-09-14 정보 디스크용 중합체 보호막의 제조공정

Country Status (7)

Country Link
US (1) US4514439A (ko)
EP (1) EP0138381B1 (ko)
JP (1) JPS6093653A (ko)
KR (1) KR890003203B1 (ko)
AT (1) ATE44326T1 (ko)
CA (1) CA1241294A (ko)
DE (1) DE3478829D1 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535030A (en) * 1983-11-14 1985-08-13 Rohm And Haas Company Coated substrate
CA1265394A (en) * 1986-09-19 1990-02-06 James E. Geary, Jr. Free surface casting method
US4810527A (en) * 1986-09-19 1989-03-07 E. I. Du Pont Nemours And Company Free surface casting method
US5053288A (en) * 1987-11-20 1991-10-01 Teijin Limited Optical recording medium
JP2517341B2 (ja) * 1988-01-14 1996-07-24 三洋電機株式会社 光学式情報記録ディスクの製造方法
JPH01168823U (ko) * 1988-05-19 1989-11-28
DE4344125A1 (de) * 1993-12-23 1995-06-29 Basf Lacke & Farben Strahlenhärtbare Schutzlackierung, insbesondere für metallisierte Oberflächen
JP3257340B2 (ja) * 1995-05-24 2002-02-18 松下電器産業株式会社 液体塗布方法、液体塗布装置およびスリットノズル
US20040112862A1 (en) * 2002-12-12 2004-06-17 Molecular Imprints, Inc. Planarization composition and method of patterning a substrate using the same
US20040168613A1 (en) * 2003-02-27 2004-09-02 Molecular Imprints, Inc. Composition and method to form a release layer
US7157036B2 (en) * 2003-06-17 2007-01-02 Molecular Imprints, Inc Method to reduce adhesion between a conformable region and a pattern of a mold
US20050160934A1 (en) * 2004-01-23 2005-07-28 Molecular Imprints, Inc. Materials and methods for imprint lithography
US7307118B2 (en) * 2004-11-24 2007-12-11 Molecular Imprints, Inc. Composition to reduce adhesion between a conformable region and a mold
US20050084804A1 (en) * 2003-10-16 2005-04-21 Molecular Imprints, Inc. Low surface energy templates
US8076386B2 (en) * 2004-02-23 2011-12-13 Molecular Imprints, Inc. Materials for imprint lithography
US20060062922A1 (en) * 2004-09-23 2006-03-23 Molecular Imprints, Inc. Polymerization technique to attenuate oxygen inhibition of solidification of liquids and composition therefor
US20060081557A1 (en) * 2004-10-18 2006-04-20 Molecular Imprints, Inc. Low-k dielectric functional imprinting materials
US8557351B2 (en) 2005-07-22 2013-10-15 Molecular Imprints, Inc. Method for adhering materials together
US7759407B2 (en) * 2005-07-22 2010-07-20 Molecular Imprints, Inc. Composition for adhering materials together

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198657A (en) * 1964-09-17 1965-08-03 Ibm Process for spin coating objects
US4179532A (en) * 1976-04-09 1979-12-18 Polygram Gmbh Process for producing a disc-shaped information carrier which has information in the form of a beam-reflecting structure
US4169005A (en) * 1977-09-01 1979-09-25 Champion International Corporation Method for surfacing a wood panel with a plastic film
US4210703A (en) * 1979-01-11 1980-07-01 Minnesota Mining And Manufacturing Company Polyester-film backed magnetic recording tape having epoxy subbing layer
US4323591A (en) * 1979-06-25 1982-04-06 Minnesota Mining And Manufacturing Company Irradiation of polyacrylate films in air
US4407855A (en) * 1980-01-07 1983-10-04 Panelographic Corporation Method for forming an abrasion resistant coating from cellulose ester and pentaerythritol acrylates
JPH0246366B2 (ko) * 1980-08-11 1990-10-15 Discovision Ass
JPS57130241A (en) * 1981-02-05 1982-08-12 Toshiba Corp Information storage medium
JPS57169938A (en) * 1981-04-10 1982-10-19 Sony Corp Optical type recording medium
JPS586536A (ja) * 1981-07-01 1983-01-14 Pioneer Electronic Corp 光学式デイスク
US4404247A (en) * 1982-07-02 1983-09-13 Minnesota Mining And Manufacturing Company Protective covering for magnetic recording medium
US4430363A (en) * 1982-12-10 1984-02-07 Minnesota Mining And Manufacturing Company Process of making information carrying systems

Also Published As

Publication number Publication date
JPH0556579B2 (ko) 1993-08-19
CA1241294A (en) 1988-08-30
ATE44326T1 (de) 1989-07-15
EP0138381A1 (en) 1985-04-24
JPS6093653A (ja) 1985-05-25
US4514439A (en) 1985-04-30
EP0138381B1 (en) 1989-06-28
KR890003203B1 (ko) 1989-08-26
DE3478829D1 (en) 1989-08-03

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