KR100891046B1 - 하이드록시프로필 셀룰로즈의 아릴 우레탄을 함유하는열경화성 반사방지 코팅 - Google Patents
하이드록시프로필 셀룰로즈의 아릴 우레탄을 함유하는열경화성 반사방지 코팅 Download PDFInfo
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- KR100891046B1 KR100891046B1 KR1020037011458A KR20037011458A KR100891046B1 KR 100891046 B1 KR100891046 B1 KR 100891046B1 KR 1020037011458 A KR1020037011458 A KR 1020037011458A KR 20037011458 A KR20037011458 A KR 20037011458A KR 100891046 B1 KR100891046 B1 KR 100891046B1
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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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/10—Esters of organic acids
- C09D101/14—Mixed esters, e.g. cellulose acetate-butyrate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6484—Polysaccharides and derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/71—Monoisocyanates or monoisothiocyanates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/71—Monoisocyanates or monoisothiocyanates
- C08G18/714—Monoisocyanates or monoisothiocyanates containing nitrogen in addition to isocyanate or isothiocyanate nitrogen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
- G02B1/111—Anti-reflection coatings using layers comprising organic materials
-
- 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
- G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
- G03F7/091—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers characterised by antireflection means or light filtering or absorbing means, e.g. anti-halation, contrast enhancement
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Optics & Photonics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
을 가지며, 여기서 Ar을 아릴기이며, 각각 치환 및 비치환 아릴(바람직하게는 C6 ~ C12) 이소시아네이트로 구성된 군으로부터 선택된다. 이중 가장 바람직한 아릴 이소시아네이트는 페닐 이소시아네이트, 벤질 이소시아네이트, 2-메톡시 페닐 이소시아네이트, 및 2-니트로페닐 이소시아네이트 등을 포함한다.
Claims (43)
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- 베이스 재료나 베이스 재료에 형성된 홀을 보호하기 위한 반사방지 조성물에 있어서,상기 조성물은 용매계에 용해되어 있는 폴리머를 함유하며, 상기 폴리머는 아릴 이소시아네이트와 반응시킨 히드록시알킬 셀룰로즈를 함유하는 것을 특징으로 하는 반사방지 조성물.
- 제 14 항에 있어서,적어도 하나의 R1은 C1 ~ C8 의 2가 알킬기로 구성된 군으로부터 선택되는 것을 특징으로 하는 조성물.
- 제 15 항에 있어서,적어도 하나의 R1은 에틸기 및 프로필기로 구성된 군으로부터 선택되는 것을 특징으로 하는 조성물.
- 제 13 항에 있어서,상기 아릴 이소시아네이트가 C6 ~ C12아릴 이소시아네이트로 구성된 군으로부터 선택되는 것을 특징으로 하는 조성물.
- 제 17 항에 있어서,상기 아릴 이소시아네이트는 페닐 이소시아네이트, 벤질 이소시아네이트, 2-메톡시 페닐 이소시아네이트, 및 2-니트로페닐 이소시아네이트로 구성된 군으로부터 선택되는 것을 특징으로 하는 조성물.
- 제 14 항에 있어서,상기 폴리머는 폴리머의 총 중량을 100중량%로 취하였을 때, 이를 기준으로 41 ~ 66중량%의 상기 모노머를 함유하는 것을 특징으로 하는 조성물.
- 제 13 항에 있어서,상기 용매계는 프로필렌 글리콜 메틸 에테르 아세테이트, 2-헵타논, 프로필렌 글리콜 n-프로필 에테르, 프로필렌 글리콜 메틸 에테르, N-메틸피롤리디논, 및 이들의 혼합물로 구성된 군으로부터 선택되는 용매를 포함하는 것을 특징으로 하는 조성물.
- 제 13 항에 있어서,상기 용매계는 비등점이 118 ~ 202℃인 것을 특징으로 하는 조성물.
- 제 13 항에 있어서,상기 조성물은 가교결합제, 촉매, 염료, 및 이들의 혼합물로 구성된 군으로부터 선택되는 화합물을 추가로 함유하는 것을 특징으로 하는 조성물.
- 제 22 항에 있어서,상기 화합물은 아미노플라스트 가교결합제인 것을 특징으로 하는 조성물.
- 제 22 항에 있어서,상기 화합물은 p-톨루엔술폰산, 피리디늄 토실레이트, 4,4'-술포닐디페놀, 및 이들의 혼합물로 구성된 군으로부터 선택되는 촉매인 것을 특징으로 하는 조성물.
- 표면을 가진 기판과 이 기판 표면에 큐어 보호층이 구비된 배합체에 있어서,상기 큐어 보호층은 아릴 이소시아네이트와 반응시킨 히드록시알킬 셀룰로즈를 함유하는 폴리머를 함유하는 조성물로부터 형성되는 것을 특징으로 하는 배합체.
- 제 26 항에 있어서,적어도 하나의 R1은 C1 ~ C8 의 2가 알킬기로 구성된 군으로부터 선택되는 것을 특징으로 하는 배합체.
- 제 27 항에 있어서,적어도 하나의 R1은 에틸기 및 프로필기로 구성된 군으로부터 선택되는 것을 특징으로 하는 배합체.
- 제 25 항에 있어서,상기 아릴 이소시아네이트는 C6 ~ C12 아릴 이소시아네이트로 구성된 군으로부터 선택되는 것을 특징으로 하는 배합체.
- 제 29 항에 있어서,상기 아릴 이소시아네이트가 페닐 이소시아네이트, 벤질 이소시아네이트 및 2-니트로페닐 이소시아네이트로 구성된 군으로부터 선택되는 것을 특징으로 하는 배합체.
- 제 26 항에 있어서,상기 폴리머는 폴리머의 총 중량을 100중량%로 취하였을 때, 이를 기준으로 41 ~ 66중량%의 상기 모노머를 함유하는 것을 특징으로 하는 배합체.
- 제 25 항에 있어서,상기 층은 193nm의 파장에서 적어도 96%의 빛을 흡수하는 것을 특징으로 하는 배합체.
- 집적회로를 제조하는데 사용하기 위한 전구체 구조물을 제조하는 방법에 있어서,다량의 제 13 항에 기재된 반사방사 조성물을 기판의 표면에 도포함으로써 상기 기판 표면에 반사방지 층을 형성시키는 단계를 포함하는 것을 특징으로 하는 방법.
- 제 33 항에 있어서,상기 도포 단계는 상기 조성물을 상기 기판 표면에 스핀-코팅하는 단계를 포함하는 것을 특징으로 하는 방법.
- 제 33 항에 있어서,상기 도포단계 후에 상기 반사방지 층을 적어도 150℃의 온도에서 베이킹하는 단계를 또한 포함하는 것을 특징으로 하는 방법.
- 제 35 항에 있어서,상기 베이킹된 반사방지 층에 포토레지스트(photoresist)를 도포하는 단계를 또한 포함하는 것을 특징으로 하는 방법.
- 제 36 항에 있어서,상기 포토레지스트 층의 적어도 일부를 활성 방사선에 노출시키고,상기 노출된 포토레지스트 층을 현상시킨 다음,상기 현상된 포토레지스트 층을 에칭하는 단계를 추가로 포함하는 것을 특징으로 하는 방법.
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- 마이크로리소그래피 공정에 사용되는 반사방지 조성물에 유용한 폴리머의 제조방법으로서,용매계에서 아릴 이소시아네이트와 히드록알킬 셀룰로즈를 반응시키는 단계를 포함하고, 상기 용매 계가 프로필렌 글리콜 메틸 에테르 아세테이트를 포함하는 것을 특징으로 하는 제조 방법.
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- 마이크로리소그래피 공정에 사용되는 반사방지 조성물에 유용한 폴리머의 제조방법으로서,이소시아네이트의 C=O기의 탄소원자가 히드록시알킬 셀룰로즈의 -OH기에 결합하여 이들 사이에 우레탄 링키지가 형성되는 결과를 발생시키는 것을 특징으로 하는 제조 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US09/798,178 | 2001-03-02 | ||
US09/798,178 US6576408B2 (en) | 1998-04-29 | 2001-03-02 | Thermosetting anti-reflective coatings comprising aryl urethanes of hydroxypropyl cellulose |
PCT/US2002/005658 WO2002071155A1 (en) | 2001-03-02 | 2002-02-22 | Thermosetting anti-reflective coatings comprising aryl urethanes of hydroxypropyl cellulose |
Publications (2)
Publication Number | Publication Date |
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KR20040030522A KR20040030522A (ko) | 2004-04-09 |
KR100891046B1 true KR100891046B1 (ko) | 2009-03-31 |
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KR1020037011458A Expired - Fee Related KR100891046B1 (ko) | 2001-03-02 | 2002-02-22 | 하이드록시프로필 셀룰로즈의 아릴 우레탄을 함유하는열경화성 반사방지 코팅 |
Country Status (5)
Country | Link |
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US (1) | US6576408B2 (ko) |
EP (1) | EP1370910A4 (ko) |
JP (1) | JP4259871B2 (ko) |
KR (1) | KR100891046B1 (ko) |
WO (1) | WO2002071155A1 (ko) |
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JP4832955B2 (ja) * | 2005-06-07 | 2011-12-07 | 信越化学工業株式会社 | レジスト下層膜材料並びにそれを用いたパターン形成方法 |
US8642246B2 (en) | 2007-02-26 | 2014-02-04 | Honeywell International Inc. | Compositions, coatings and films for tri-layer patterning applications and methods of preparation thereof |
US8557877B2 (en) | 2009-06-10 | 2013-10-15 | Honeywell International Inc. | Anti-reflective coatings for optically transparent substrates |
US8864898B2 (en) | 2011-05-31 | 2014-10-21 | Honeywell International Inc. | Coating formulations for optical elements |
KR101562094B1 (ko) * | 2012-12-28 | 2015-10-20 | 제일모직주식회사 | 셀룰로오스계 수지 및 그 제조방법 |
JP6395356B2 (ja) * | 2013-08-30 | 2018-09-26 | 国立大学法人 大分大学 | 液晶性を備えたセルロース誘導体、及び、液晶性を備えたセルロース誘導体の製造方法、並びに、同セルロース誘導体を含有する樹脂材料 |
WO2016167892A1 (en) | 2015-04-13 | 2016-10-20 | Honeywell International Inc. | Polysiloxane formulations and coatings for optoelectronic applications |
CN110183698B (zh) * | 2019-06-28 | 2021-11-16 | 陕西科技大学 | 一种hec/cnc/聚多异氰酸酯复合膜及其制备方法和应用 |
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2001
- 2001-03-02 US US09/798,178 patent/US6576408B2/en not_active Expired - Fee Related
-
2002
- 2002-02-22 EP EP02717502A patent/EP1370910A4/en not_active Withdrawn
- 2002-02-22 WO PCT/US2002/005658 patent/WO2002071155A1/en active Application Filing
- 2002-02-22 JP JP2002570012A patent/JP4259871B2/ja not_active Expired - Fee Related
- 2002-02-22 KR KR1020037011458A patent/KR100891046B1/ko not_active Expired - Fee Related
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111171162A (zh) * | 2020-01-13 | 2020-05-19 | 福建农林大学 | 一种纤维素电子传输聚合物及其制备方法和应用 |
Also Published As
Publication number | Publication date |
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EP1370910A4 (en) | 2004-09-15 |
US6576408B2 (en) | 2003-06-10 |
EP1370910A1 (en) | 2003-12-17 |
WO2002071155A1 (en) | 2002-09-12 |
JP4259871B2 (ja) | 2009-04-30 |
JP2004519541A (ja) | 2004-07-02 |
KR20040030522A (ko) | 2004-04-09 |
US20010031428A1 (en) | 2001-10-18 |
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