ATE428690T1 - Salz, welches für einen sauergenerator geeignet ist, sowie chemisch verstärkte resistzusammensetzung, die dieses enthält - Google Patents

Salz, welches für einen sauergenerator geeignet ist, sowie chemisch verstärkte resistzusammensetzung, die dieses enthält

Info

Publication number
ATE428690T1
ATE428690T1 AT06013261T AT06013261T ATE428690T1 AT E428690 T1 ATE428690 T1 AT E428690T1 AT 06013261 T AT06013261 T AT 06013261T AT 06013261 T AT06013261 T AT 06013261T AT E428690 T1 ATE428690 T1 AT E428690T1
Authority
AT
Austria
Prior art keywords
group
carbon atoms
resist composition
same
composition containing
Prior art date
Application number
AT06013261T
Other languages
English (en)
Inventor
Isao Yoshida
Yukako Harada
Satoshi Yamaguchi
Nobuo Ando
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Application granted granted Critical
Publication of ATE428690T1 publication Critical patent/ATE428690T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01Sulfonic acids
    • C07C309/02Sulfonic acids having sulfo groups bound to acyclic carbon atoms
    • C07C309/03Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C309/17Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing carboxyl groups bound to the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/06Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/08Systems containing only non-condensed rings with a five-membered ring the ring being saturated
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/12Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14The ring being saturated
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00Systems containing two condensed rings
    • C07C2602/02Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/14All rings being cycloaliphatic
    • C07C2602/22All rings being cycloaliphatic the ring system containing eight carbon atoms, e.g. pentalene
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00Systems containing at least three condensed rings
    • C07C2603/56Ring systems containing bridged rings
    • C07C2603/58Ring systems containing bridged rings containing three rings
    • C07C2603/70Ring systems containing bridged rings containing three rings containing only six-membered rings
    • C07C2603/74Adamantanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials For Photolithography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
AT06013261T 2006-06-27 2006-06-27 Salz, welches für einen sauergenerator geeignet ist, sowie chemisch verstärkte resistzusammensetzung, die dieses enthält ATE428690T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06013261A EP1873143B8 (de) 2006-06-27 2006-06-27 Salz, welches für einen Säuregenerator geeignet ist, sowie chemisch verstärkte Resistzusammensetzung, die dieses enthält

Publications (1)

Publication Number Publication Date
ATE428690T1 true ATE428690T1 (de) 2009-05-15

Family

ID=37635746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06013261T ATE428690T1 (de) 2006-06-27 2006-06-27 Salz, welches für einen sauergenerator geeignet ist, sowie chemisch verstärkte resistzusammensetzung, die dieses enthält

Country Status (3)

Country Link
EP (1) EP1873143B8 (de)
AT (1) ATE428690T1 (de)
DE (1) DE602006006302D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9034556B2 (en) * 2007-12-21 2015-05-19 Tokyo Ohka Kogyo Co., Ltd. Compound and method of producing the same, acid generator, resist composition and method of forming resist pattern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100538501B1 (ko) * 1999-08-16 2005-12-23 신에쓰 가가꾸 고교 가부시끼가이샤 신규한 오늄염, 레지스트 재료용 광산발생제, 레지스트재료 및 패턴 형성 방법
JP2004004561A (ja) * 2002-02-19 2004-01-08 Sumitomo Chem Co Ltd ポジ型レジスト組成物

Also Published As

Publication number Publication date
DE602006006302D1 (de) 2009-05-28
EP1873143B8 (de) 2009-08-19
EP1873143B1 (de) 2009-04-15
EP1873143A1 (de) 2008-01-02

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