JP2005075767A5 - - Google Patents
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- JP2005075767A5 JP2005075767A5 JP2003307443A JP2003307443A JP2005075767A5 JP 2005075767 A5 JP2005075767 A5 JP 2005075767A5 JP 2003307443 A JP2003307443 A JP 2003307443A JP 2003307443 A JP2003307443 A JP 2003307443A JP 2005075767 A5 JP2005075767 A5 JP 2005075767A5
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- ultraviolet light
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- 0 CC(C)(CC(C1)C2)CC1C*2C(C)(CC(C1)C2)CC1C*2OP Chemical compound CC(C)(CC(C1)C2)CC1C*2C(C)(CC(C1)C2)CC1C*2OP 0.000 description 6
- GLVNIRDAGBGNRX-UHFFFAOYSA-N CCC(C1)(C2)CC3(CO)CC2C1C3 Chemical compound CCC(C1)(C2)CC3(CO)CC2C1C3 GLVNIRDAGBGNRX-UHFFFAOYSA-N 0.000 description 1
Claims (19)
B、C及びDは、相互に独立な、極端紫外光反応性基、極端紫外光に活性なクロモフォアの作用に対し反応性を有する基、又は
で表される有機基であり、
X、Y及びZは、相互に独立な、単結合又はエーテル結合であり、l+m+n=2、3、4又は8である。] A photoresist base material comprising an extreme ultraviolet light-reactive organic compound represented by the following general formula (1), wherein the basic impurity content is 10 ppm or less.
B, C and D are mutually independent extreme ultraviolet light reactive groups, groups reactive to the action of chromophores active on extreme ultraviolet light, or
An organic group represented by
X, Y and Z are each independently a single bond or an ether bond, and l + m + n = 2, 3, 4 or 8. ]
前記B、C及びDが、水素原子、tert−ブチル基、tert−ブチロキシカルボニルメチル基、tert−ブチロキシカルボニル基、1−テトラヒドロピラニル基、1−テトラヒドロフラニル基、1−エトキシエチル基、1−フェノキシエチル基、
で表される有機基、又は
で表される有機基である)で置換されたフェニル基又はナフチル基である。]
で表される有機基であり、
前記X、Y及びZが、相互に独立な、単結合又はエーテル結合である請求項1に記載のフォトレジスト基材。 A is
B, C and D are a hydrogen atom, a tert-butyl group, a tert-butyloxycarbonylmethyl group, a tert-butyloxycarbonyl group, a 1-tetrahydropyranyl group, a 1-tetrahydrofuranyl group, a 1-ethoxyethyl group, 1-phenoxyethyl group,
Or an organic group represented by
A phenyl group or a naphthyl group substituted with an organic group represented by ]
An organic group represented by
The photoresist base material according to claim 1, wherein X, Y, and Z are each independently a single bond or an ether bond.
前記B、C及びDが、水素原子、tert−ブチル基、tert−ブチロキシカルボニルメチル基、tert−ブチロキシカルボニル基、1−テトラヒドロピラニル基、1−テトラヒドロフラニル基、1−エトキシエチル基、1−フェノキシエチル基、又は
で表される有機基であり、
前記X、Y及びZが、エーテル結合である請求項3に記載のフォトレジスト基材。 A is
B, C and D are a hydrogen atom, a tert-butyl group, a tert-butyloxycarbonylmethyl group, a tert-butyloxycarbonyl group, a 1-tetrahydropyranyl group, a 1-tetrahydrofuranyl group, a 1-ethoxyethyl group, 1-phenoxyethyl group, or
An organic group represented by
The photoresist substrate according to claim 3, wherein X, Y, and Z are ether bonds.
B、C及びDは、相互に独立な、tert−ブチロキシカルボニルメチル基、tert−ブチロキシカルボニル基、又は
で表される有機基であり、X、Y及びZは、相互に独立な、単結合又はエーテル結合であり、l+m+n=3又は8である。] The photoresist base material which consists of a radiation sensitive organic compound represented by following General formula (1) whose content of a basic impurity is 10 ppm or less.
B, C and D are each independently a tert-butyloxycarbonylmethyl group, a tert-butoxycarbonyl group, or
X, Y, and Z are mutually independent single bonds or ether bonds, and l + m + n = 3 or 8. ]
B、C及びDは、相互に独立な、極端紫外光反応性基、極端紫外光に活性なクロモフォアの作用に対し反応性を有する基、又は
で表される有機基であり、
X、Y及びZは、相互に独立な、単結合又はエーテル結合であり、l+m+n=2、3、4又は8である。] A method for purifying a photoresist base material, comprising washing a photoresist base material composed of an extreme ultraviolet light-reactive organic compound represented by the following general formula (1) with an acidic aqueous solution and treating with an ion exchange resin.
B, C and D are mutually independent extreme ultraviolet light reactive groups, groups reactive to the action of chromophores active on extreme ultraviolet light, or
An organic group represented by
X, Y, and Z are mutually independent single bonds or ether bonds, and l + m + n = 2, 3, 4, or 8. ]
B、C及びDは、相互に独立な、tert−ブチロキシカルボニルメチル基、tert−ブチロキシカルボニル基、又は
で表される有機基であり、X、Y及びZは、相互に独立な、単結合又はエーテル結合であり、l+m+n=3又は8である。] A method for purifying a photoresist base material, comprising washing a photoresist base material comprising a radiation-sensitive organic compound represented by the following general formula (1) with an acidic aqueous solution and treating with an ion exchange resin.
B, C and D are each independently a tert-butyloxycarbonylmethyl group, a tert-butoxycarbonyl group, or
X, Y, and Z are mutually independent single bonds or ether bonds, and l + m + n = 3 or 8. ]
B、C及びDは、相互に独立な、極端紫外光反応性基、極端紫外光に活性なクロモフォアの作用に対し反応性を有する基、又は
で表される有機基であり、
X、Y及びZは、相互に独立な、単結合又はエーテル結合であり、l+m+n=2、3、4又は8である。] A method for improving the radiation sensitivity of a photoresist substrate made of an extreme ultraviolet light-reactive organic compound represented by the following general formula (1) by setting the content of basic impurities to 10 ppm or less.
B, C and D are mutually independent extreme ultraviolet light reactive groups, groups reactive to the action of chromophores active on extreme ultraviolet light, or
An organic group represented by
X, Y and Z are each independently a single bond or an ether bond, and l + m + n = 2, 3, 4 or 8. ]
B、C及びDは、相互に独立な、tert−ブチロキシカルボニルメチル基、tert−ブチロキシカルボニル基、又は
で表される有機基であり、X、Y及びZは、相互に独立な、単結合又はエーテル結合であり、l+m+n=3又は8である。] A method for improving the radiation sensitivity of a photoresist base material comprising a radiation-sensitive organic compound represented by the following general formula (1) by setting the content of basic impurities to 10 ppm or less.
B, C and D are each independently a tert-butyloxycarbonylmethyl group, a tert-butoxycarbonyl group, or
X, Y, and Z are mutually independent single bonds or ether bonds, and l + m + n = 3 or 8. ]
B、C及びDは、相互に独立な、tert−ブチロキシカルボニルメチル基、tert−ブチロキシカルボニル基、又は
で表される有機基であり、X、Y及びZは、相互に独立な、単結合又はエーテル結合であり、l+m+n=3又は8である。] An organic compound represented by the following general formula (1), wherein the content of basic impurities is 10 ppm or less.
B, C and D are each independently a tert-butyloxycarbonylmethyl group, a tert-butoxycarbonyl group, or
X, Y, and Z are mutually independent single bonds or ether bonds, and l + m + n = 3 or 8. ]
B、C及びDは、相互に独立な、tert−ブチロキシカルボニルメチル基、tert−ブチロキシカルボニル基、又は
で表される有機基であり、X、Y及びZは、相互に独立な、単結合又はエーテル結合であり、l+m+n=3又は8である。] A method for purifying an organic compound, in which an organic compound represented by the following general formula (1) is washed with an acidic aqueous solution and treated with an ion exchange resin.
B, C and D are each independently a tert-butyloxycarbonylmethyl group, a tert-butoxycarbonyl group, or
X, Y, and Z are mutually independent single bonds or ether bonds, and l + m + n = 3 or 8. ]
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003307443A JP2005075767A (en) | 2003-08-29 | 2003-08-29 | Photoresist base and method for refining the same, and photoresist composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003307443A JP2005075767A (en) | 2003-08-29 | 2003-08-29 | Photoresist base and method for refining the same, and photoresist composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005075767A JP2005075767A (en) | 2005-03-24 |
JP2005075767A5 true JP2005075767A5 (en) | 2006-05-11 |
Family
ID=34410229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003307443A Pending JP2005075767A (en) | 2003-08-29 | 2003-08-29 | Photoresist base and method for refining the same, and photoresist composition |
Country Status (1)
Country | Link |
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JP (1) | JP2005075767A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070003980A (en) * | 2004-04-05 | 2007-01-05 | 이데미쓰 고산 가부시키가이샤 | Calixresorcinarene compounds, photoresist base materials, and compositions thereof |
EP1739485B1 (en) | 2004-04-15 | 2016-08-31 | Mitsubishi Gas Chemical Company, Inc. | Resist composition |
US7625689B2 (en) | 2004-12-22 | 2009-12-01 | Sumitomo Chemical Company, Limited | Chemically amplified positive resist composition |
KR20080028863A (en) * | 2005-06-01 | 2008-04-02 | 이데미쓰 고산 가부시키가이샤 | Calixresorcinarene compound, photoresist base comprising the same, and composition thereof |
JP2009196904A (en) * | 2008-02-19 | 2009-09-03 | Jsr Corp | Cyclic compound and its production method |
JP5435995B2 (en) * | 2009-01-30 | 2014-03-05 | 出光興産株式会社 | Method for producing cyclic compound |
JP2017527978A (en) * | 2014-06-25 | 2017-09-21 | インテル・コーポレーション | Technology for forming integrated passive devices |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3923426A1 (en) * | 1989-07-15 | 1991-01-17 | Hoechst Ag | METHOD FOR PRODUCING NOVOLAK RESIN WITH A LOW METAL ION CONTENT |
KR100231655B1 (en) * | 1991-12-18 | 1999-11-15 | 마이클 에이. 카푸토 | Metal ion reduction in novolak resins |
JP3203842B2 (en) * | 1992-11-30 | 2001-08-27 | ジェイエスアール株式会社 | Radiation-sensitive resin composition |
US5618655A (en) * | 1995-07-17 | 1997-04-08 | Olin Corporation | Process of reducing trace levels of metal impurities from resist components |
JPH0968795A (en) * | 1995-08-31 | 1997-03-11 | Toshiba Corp | Photosensitive composition and its production |
US5656413A (en) * | 1995-09-28 | 1997-08-12 | Hoechst Celanese Corporation | Low metal ion containing 4,4'-[1-[4-[1-(4-Hydroxyphenyl)-1-methylethyl]phenyl]ethylidene]bisphe nol and photoresist compositions therefrom |
JPH10310545A (en) * | 1997-05-09 | 1998-11-24 | Jsr Corp | Phenolic dendrimer compound and radiation-sensitive composition containing the same |
JPH11249309A (en) * | 1998-03-04 | 1999-09-17 | Hitachi Ltd | Electron beam positive resist and production of photomask using that |
JPH11322656A (en) * | 1998-05-11 | 1999-11-24 | Jsr Corp | New calix arene derivative and calix resorcinarene derivative, and photosensitive composition |
US6093517A (en) * | 1998-07-31 | 2000-07-25 | International Business Machines Corporation | Calixarenes for use as dissolution inhibitors in lithographic photoresist compositions |
JP2000114717A (en) * | 1998-10-02 | 2000-04-21 | Ibiden Co Ltd | Multilayer printed wiring board and manufacture thereof |
JP2002328473A (en) * | 2001-05-02 | 2002-11-15 | Jsr Corp | Positive radiation sensitive composition |
JP4076789B2 (en) * | 2002-05-09 | 2008-04-16 | Jsr株式会社 | Calix resorcinarene derivative and radiation sensitive resin composition |
JP3927575B2 (en) * | 2002-07-30 | 2007-06-13 | 株式会社ルネサステクノロジ | Manufacturing method of electronic device |
-
2003
- 2003-08-29 JP JP2003307443A patent/JP2005075767A/en active Pending
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