AU2003259951A1 - Fluorinated polymers useful as photoresists, and processes for microlithography - Google Patents

Fluorinated polymers useful as photoresists, and processes for microlithography

Info

Publication number
AU2003259951A1
AU2003259951A1 AU2003259951A AU2003259951A AU2003259951A1 AU 2003259951 A1 AU2003259951 A1 AU 2003259951A1 AU 2003259951 A AU2003259951 A AU 2003259951A AU 2003259951 A AU2003259951 A AU 2003259951A AU 2003259951 A1 AU2003259951 A1 AU 2003259951A1
Authority
AU
Australia
Prior art keywords
microlithography
photoresists
processes
polymers useful
fluorinated polymers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003259951A
Other languages
English (en)
Inventor
William Brown Farnham
Andrew Edward Feiring
Jerald Feldman
Frank L. Schadt Iii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of AU2003259951A1 publication Critical patent/AU2003259951A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/18—Monomers containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F232/00—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/22—Esters containing halogen
    • C08F220/24—Esters containing halogen containing perhaloalkyl radicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F232/00—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
    • C08F232/08—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having condensed rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • 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
    • G03F7/0046—Photosensitive materials with perfluoro compounds, e.g. for dry lithography
    • 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
    • G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
    • G03F7/0392—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition
    • G03F7/0395—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition the macromolecular compound having a backbone with alicyclic moieties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Photolithography (AREA)
AU2003259951A 2002-08-19 2003-08-19 Fluorinated polymers useful as photoresists, and processes for microlithography Abandoned AU2003259951A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40437402P 2002-08-19 2002-08-19
US60/404,374 2002-08-19
PCT/US2003/026088 WO2004016664A1 (en) 2002-08-19 2003-08-19 Fluorinated polymers useful as photoresists, and processes for microlithography

Publications (1)

Publication Number Publication Date
AU2003259951A1 true AU2003259951A1 (en) 2004-03-03

Family

ID=31888358

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003259951A Abandoned AU2003259951A1 (en) 2002-08-19 2003-08-19 Fluorinated polymers useful as photoresists, and processes for microlithography

Country Status (10)

Country Link
US (1) US7312287B2 (enExample)
EP (1) EP1551886B1 (enExample)
JP (1) JP4578971B2 (enExample)
KR (1) KR20050062540A (enExample)
CN (1) CN1675262A (enExample)
AT (1) ATE408173T1 (enExample)
AU (1) AU2003259951A1 (enExample)
DE (1) DE60323521D1 (enExample)
TW (1) TW200403257A (enExample)
WO (1) WO2004016664A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050062540A (ko) * 2002-08-19 2005-06-23 이 아이 듀폰 디 네모아 앤드 캄파니 포토레지스트로서 유용한 플루오르화 중합체 및 마이크로리소그래피법
JP5560854B2 (ja) * 2010-03-31 2014-07-30 Ｊｓｒ株式会社 感放射線性樹脂組成物およびそれに用いる重合体
EP2645178B1 (en) * 2010-11-24 2021-06-23 AGC Inc. Seal ring for automobile, and seal ring and sliding member for industrial gas compressor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229473A (en) * 1989-07-07 1993-07-20 Daikin Industries Ltd. Fluorine-containing copolymer and method of preparing the same
JP4034896B2 (ja) * 1997-11-19 2008-01-16 松下電器産業株式会社 レジスト組成物及びこれを用いたパターン形成方法
JPH11265067A (ja) * 1998-01-16 1999-09-28 Jsr Corp 感放射線性樹脂組成物
JP4327360B2 (ja) * 1998-09-23 2009-09-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ホトレジスト、ポリマーおよびマイクロリソグラフィの方法
AU4678100A (en) * 1999-05-04 2000-11-17 E.I. Du Pont De Nemours And Company Fluorinated polymers, photoresists and processes for microlithography
KR100535149B1 (ko) * 1999-08-17 2005-12-07 주식회사 하이닉스반도체 신규의 포토레지스트용 공중합체 및 이를 이용한 포토레지스트조성물
JP4240786B2 (ja) * 1999-09-17 2009-03-18 Ｊｓｒ株式会社 感放射線性樹脂組成物
JP2003532765A (ja) * 2000-05-05 2003-11-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フォトレジスト用コポリマーおよびそのための方法
EP1246013A3 (en) * 2001-03-30 2003-11-19 E.I. Du Pont De Nemours And Company Photoresists, polymers and processes for microlithography
US6737215B2 (en) * 2001-05-11 2004-05-18 Clariant Finance (Bvi) Ltd Photoresist composition for deep ultraviolet lithography
KR20050062540A (ko) * 2002-08-19 2005-06-23 이 아이 듀폰 디 네모아 앤드 캄파니 포토레지스트로서 유용한 플루오르화 중합체 및 마이크로리소그래피법

Also Published As

Publication number Publication date
WO2004016664A1 (en) 2004-02-26
DE60323521D1 (de) 2008-10-23
JP2005536589A (ja) 2005-12-02
ATE408173T1 (de) 2008-09-15
CN1675262A (zh) 2005-09-28
US7312287B2 (en) 2007-12-25
JP4578971B2 (ja) 2010-11-10
KR20050062540A (ko) 2005-06-23
EP1551886A4 (en) 2007-11-14
EP1551886A1 (en) 2005-07-13
TW200403257A (en) 2004-03-01
US20060166129A1 (en) 2006-07-27
EP1551886B1 (en) 2008-09-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase