JPH11512845A - 金属イオン濃度が低い界面活性剤の製法及びこれから得られる現像剤 - Google Patents
金属イオン濃度が低い界面活性剤の製法及びこれから得られる現像剤Info
- Publication number
- JPH11512845A JPH11512845A JP9513625A JP51362597A JPH11512845A JP H11512845 A JPH11512845 A JP H11512845A JP 9513625 A JP9513625 A JP 9513625A JP 51362597 A JP51362597 A JP 51362597A JP H11512845 A JPH11512845 A JP H11512845A
- Authority
- JP
- Japan
- Prior art keywords
- exchange resin
- ion exchange
- ppb
- developer
- surfactant
- 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.)
- Ceased
Links
Classifications
-
- 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
- G03F7/30—Imagewise removal using liquid means
- G03F7/32—Liquid compositions therefor, e.g. developers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 非常に低い濃度で金属イオンを有する界面活性剤を含む現像剤の製造方法で あって、 a) 酸性イオン交換樹脂を、脱イオン水、次いで鉱酸溶液で洗浄し、これによっ て、このイオン交換樹脂中のナトリウム及び鉄イオン濃度をそれぞれ200ppb未満 に低め; b) 脱イオン化された溶剤中1〜40重量%の界面活性剤溶液を用意し、 c) この界面活性剤溶液を上記イオン交換樹脂に通し、これによってこの界面活 性剤溶液中の全ナトリウム及び鉄イオンの濃度をそれぞれほんの1,000ppbに低め ; d) 1) 適当な脱イオン化された溶剤中の、上記イオン交換樹脂で処理された界 面活性剤溶液と 2) 適当な金属イオン不含の現像剤 との混合物を作ることによって、界面活性剤を含む現像剤組成物を調製する 、 ことを特徴とする上記方法。 2. 酸性イオン交換樹脂を、これで処理すべき成分または混合成分の溶剤と同じ かまたは少なくともこれと相容性の溶剤で処理する、請求の範囲第1項の方法。 3. 酸性イオン交換樹脂を十分な量の新鮮な溶剤で処理して、他の溶剤を実質的 に除去しそしてこの新鮮な溶剤でこの酸性イオン交換樹脂を飽和させる、請求の 範囲第2項の方法。 4. 脱イオン化された溶剤が、水、エタノール及び水/エタノール混合物からな る群から選択される、請求の範囲第1項の方法。 5. 現像剤が水酸化アンモニウムである、請求の範囲第1項の方法。 6. 現像剤がテトラメチルアンモニウム水酸化物である、請求の範囲第5項の方 法。 7. 界面活性剤がアンモニウムラウリルスルフェートである、請求の範囲第1項 の方法。 8. 現像剤組成物が、それぞれ200ppb未満のナトリウム及び鉄イオン濃度を有す る、請求の範囲第1項の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/533,828 US5750031A (en) | 1995-09-26 | 1995-09-26 | Process for producing surfactant having a low metal ion level and developer produced therefrom |
US08/533,828 | 1995-09-26 | ||
PCT/US1996/015430 WO1997012281A1 (en) | 1995-09-26 | 1996-09-25 | Process for producing surfactant having a low metal ion level and developer produced therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11512845A true JPH11512845A (ja) | 1999-11-02 |
Family
ID=24127598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9513625A Ceased JPH11512845A (ja) | 1995-09-26 | 1996-09-25 | 金属イオン濃度が低い界面活性剤の製法及びこれから得られる現像剤 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5750031A (ja) |
EP (1) | EP0852743B1 (ja) |
JP (1) | JPH11512845A (ja) |
KR (1) | KR100470514B1 (ja) |
CN (1) | CN1096628C (ja) |
DE (1) | DE69605207T2 (ja) |
TW (1) | TW515933B (ja) |
WO (1) | WO1997012281A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009025708A (ja) * | 2007-07-23 | 2009-02-05 | Fujifilm Corp | パターン形成方法 |
WO2017169834A1 (ja) * | 2016-03-31 | 2017-10-05 | 富士フイルム株式会社 | 半導体製造用処理液、及び、パターン形成方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5830990A (en) * | 1992-07-10 | 1998-11-03 | Clariant Finance (Bvi) Limited | Low metals perfluorooctanoic acid and top anti-reflective coatings for photoresists |
US5837417A (en) * | 1994-12-30 | 1998-11-17 | Clariant Finance (Bvi) Limited | Quinone diazide compositions containing low metals p-cresol oligomers and process of producing the composition |
US5750031A (en) * | 1995-09-26 | 1998-05-12 | Clariant Finance (Bvi) Limited | Process for producing surfactant having a low metal ion level and developer produced therefrom |
US5962183A (en) * | 1995-11-27 | 1999-10-05 | Clariant Finance (Bvi) Limited | Metal ion reduction in photoresist compositions by chelating ion exchange resin |
US5936071A (en) * | 1998-02-02 | 1999-08-10 | Clariant Finance (Bvi) Limited | Process for making a photoactive compound and photoresist therefrom |
WO2002023598A2 (en) * | 2000-09-15 | 2002-03-21 | Infineon Technologies North America Corp. | A method to reduce post-development defects without sacrificing throughput |
US6531267B2 (en) * | 2001-04-11 | 2003-03-11 | Clariant Finance (Bvi) Limited | Process for producing acid sensitive liquid composition containing a carbonate |
KR100593668B1 (ko) * | 2004-01-20 | 2006-06-28 | 삼성전자주식회사 | 세정액 조성물 및 이를 이용한 반도체 장치의 세정방법 |
US8226775B2 (en) | 2007-12-14 | 2012-07-24 | Lam Research Corporation | Methods for particle removal by single-phase and two-phase media |
JP5086893B2 (ja) * | 2008-05-26 | 2012-11-28 | 花王株式会社 | 半導体デバイス用基板用の洗浄液 |
TWI453691B (zh) * | 2012-09-21 | 2014-09-21 | Cube Software Corp | Examination of blood sampling number and test information integration system |
CN112859551A (zh) * | 2021-03-04 | 2021-05-28 | 杭州格林达电子材料股份有限公司 | 一种芯片集成电路四甲基氢氧化铵显影液用非离子表面活性剂的提纯方法及其显影液 |
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US2929808A (en) * | 1956-04-04 | 1960-03-22 | Exxon Research Engineering Co | Removal of metal contaminants in polymerization processes |
US4033909A (en) * | 1974-08-13 | 1977-07-05 | Union Carbide Corporation | Stable phenolic resoles |
US4033910A (en) * | 1975-09-26 | 1977-07-05 | Union Carbide Corporation | Methyl formate as an adjuvant in phenolic foam formation |
GB1509354A (en) * | 1976-04-24 | 1978-05-04 | Maruzen Oil Co Ltd | Process for purifying halogenated alkenyl-phenol polymers |
US4250031A (en) * | 1977-03-01 | 1981-02-10 | Unitika Ltd. | Phenolic chelate resin and method of adsorption treatment |
US4195138A (en) * | 1978-06-26 | 1980-03-25 | The Dow Chemical Company | Chelate resins prepared from the cured reaction product of a polyalkylenepolyamine and epoxide |
US4452883A (en) * | 1983-05-17 | 1984-06-05 | Minnesota Mining And Manufacturing Company | Barrier resin for photothermographic color separation |
US4567130A (en) * | 1984-07-27 | 1986-01-28 | E. I. Du Pont De Nemours And Company | Process for etching single photopolymer layer utilizing chemically soluble pigments |
US4584261A (en) * | 1984-07-27 | 1986-04-22 | E. I. Du Pont De Nemours And Company | Process for etching nonphotosensitive layer under washoff photopolymer layer |
JPH063549B2 (ja) * | 1984-12-25 | 1994-01-12 | 株式会社東芝 | ポジ型フォトレジスト現像液組成物 |
US4636540A (en) * | 1985-07-08 | 1987-01-13 | Atlantic Richfield Company | Purification of polymer solutions |
JPS6232453A (ja) * | 1985-08-06 | 1987-02-12 | Tokyo Ohka Kogyo Co Ltd | ポジ型ホトレジスト用現像液 |
US4784937A (en) * | 1985-08-06 | 1988-11-15 | Tokyo Ohka Kogyo Co., Ltd. | Developing solution for positive-working photoresist comprising a metal ion free organic base and an anionic surfactant |
US4747954A (en) * | 1985-09-16 | 1988-05-31 | The Dow Chemical Company | Removal of metals from solutions |
US4721665A (en) * | 1986-09-29 | 1988-01-26 | Polychrome Corporation | Method for neutralizing acidic novolak resin in a lithographic coating composition |
JPS6472155A (en) * | 1987-09-12 | 1989-03-17 | Tama Kagaku Kogyo Kk | Developing solution for positive type photoresist |
GB8729510D0 (en) * | 1987-12-18 | 1988-02-03 | Ucb Sa | Photosensitive compositions containing phenolic resins & diazoquinone compounds |
JPH01228560A (ja) * | 1988-03-08 | 1989-09-12 | Hitachi Chem Co Ltd | 不純金属成分の低減された溶液の製造法 |
SG48028A1 (en) * | 1988-08-10 | 1998-04-17 | Hoechst Celanese Corp | Light-sensitive novolac resins |
US5212044A (en) * | 1988-09-08 | 1993-05-18 | The Mead Corporation | Photoresist composition including polyphenol and sensitizer |
US5175078A (en) * | 1988-10-20 | 1992-12-29 | Mitsubishi Gas Chemical Company, Inc. | Positive type photoresist developer |
JPH03128903A (ja) * | 1989-07-13 | 1991-05-31 | Fine Kurei:Kk | 合成樹脂の改質方法および改質合成樹脂 |
DE3923426A1 (de) * | 1989-07-15 | 1991-01-17 | Hoechst Ag | Verfahren zur herstellung von novolak-harzen mit geringem metallionengehalt |
US5246818A (en) * | 1989-08-16 | 1993-09-21 | Hoechst Celanese Corporation | Developer composition for positive working color proofing films |
US5041510A (en) * | 1990-02-07 | 1991-08-20 | Hoechst Celanese Corp. | Acrylic copolymers exhibiting nonlinear optical response |
JPH0465415A (ja) * | 1990-07-04 | 1992-03-02 | Hitachi Chem Co Ltd | 不純金属成分の低減されたノボラツク樹脂の製造法 |
US5230988A (en) * | 1991-03-12 | 1993-07-27 | Fuji Photo Film Co., Ltd. | Method of making lithographic printing plate |
US5446125A (en) * | 1991-04-01 | 1995-08-29 | Ocg Microelectronic Materials, Inc. | Method for removing metal impurities from resist components |
US5378802A (en) * | 1991-09-03 | 1995-01-03 | Ocg Microelectronic Materials, Inc. | Method for removing impurities from resist components and novolak resins |
JPH0768296B2 (ja) * | 1991-11-28 | 1995-07-26 | 丸善石油化学株式会社 | ビニルフェノール系重合体の金属除去方法 |
JPH0768297B2 (ja) * | 1991-11-28 | 1995-07-26 | 丸善石油化学株式会社 | フォトレジスト用ビニルフェノール系重合体の精製方法 |
EP0617709B1 (en) * | 1991-12-18 | 1996-11-20 | Hoechst Celanese Corporation | Metal ion reduction in novolak resins |
EP0635145B1 (en) * | 1992-03-06 | 1998-08-19 | Clariant Finance (BVI) Limited | Photoresists having a low level of metal ions |
US5300628A (en) * | 1992-06-29 | 1994-04-05 | Ocg Microelectronic Materials, Inc. | Selected chelate resins and their use to remove multivalent metal impurities from resist components |
SG52770A1 (en) * | 1992-07-10 | 1998-09-28 | Hoechst Celanese Corp | Metal ion reduction in top anti-reflective coatings for photoresists |
CA2097791A1 (en) * | 1992-08-28 | 1994-03-01 | Sunit S. Dixit | High aspect ratio, flexible thick film positive photoresist |
JP3727335B2 (ja) * | 1992-11-25 | 2005-12-14 | Azエレクトロニックマテリアルズ株式会社 | フォトレジスト用底部反射防止塗料における金属イオンの低減 |
US5476750A (en) * | 1992-12-29 | 1995-12-19 | Hoechst Celanese Corporation | Metal ion reduction in the raw materials and using a Lewis base to control molecular weight of novolak resin to be used in positive photoresists |
US5286606A (en) * | 1992-12-29 | 1994-02-15 | Hoechst Celanese Corporation | Process for producing a developer having a low metal ion level |
WO1994014858A1 (en) * | 1992-12-29 | 1994-07-07 | Hoechst Celanese Corporation | Metal ion reduction in polyhydroxystyrene and photoresists |
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US5350714A (en) * | 1993-11-08 | 1994-09-27 | Shipley Company Inc. | Point-of-use purification |
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WO1996012214A1 (en) * | 1994-10-12 | 1996-04-25 | Hoechst Celanese Corporation | Low metal ion photoactive compounds and photoresists compositions produced therefrom |
US5614352A (en) * | 1994-12-30 | 1997-03-25 | Hoechst Celanese Corporation | Metal ion reduction in novolak resins solution in PGMEA by chelating ion exchange resin |
US5521052A (en) * | 1994-12-30 | 1996-05-28 | Hoechst Celanese Corporation | Metal ion reduction in novolak resin using an ion exchange catalyst in a polar solvent and photoresists compositions therefrom |
US5837417A (en) * | 1994-12-30 | 1998-11-17 | Clariant Finance (Bvi) Limited | Quinone diazide compositions containing low metals p-cresol oligomers and process of producing the composition |
US5750031A (en) * | 1995-09-26 | 1998-05-12 | Clariant Finance (Bvi) Limited | Process for producing surfactant having a low metal ion level and developer produced therefrom |
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 |
US5962183A (en) * | 1995-11-27 | 1999-10-05 | Clariant Finance (Bvi) Limited | Metal ion reduction in photoresist compositions by chelating ion exchange resin |
-
1995
- 1995-09-26 US US08/533,828 patent/US5750031A/en not_active Expired - Fee Related
-
1996
- 1996-08-30 TW TW085110595A patent/TW515933B/zh active
- 1996-09-25 CN CN96197057A patent/CN1096628C/zh not_active Expired - Fee Related
- 1996-09-25 EP EP96935975A patent/EP0852743B1/en not_active Expired - Lifetime
- 1996-09-25 WO PCT/US1996/015430 patent/WO1997012281A1/en active IP Right Grant
- 1996-09-25 JP JP9513625A patent/JPH11512845A/ja not_active Ceased
- 1996-09-25 KR KR10-1998-0702153A patent/KR100470514B1/ko not_active IP Right Cessation
- 1996-09-25 DE DE69605207T patent/DE69605207T2/de not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009025708A (ja) * | 2007-07-23 | 2009-02-05 | Fujifilm Corp | パターン形成方法 |
WO2017169834A1 (ja) * | 2016-03-31 | 2017-10-05 | 富士フイルム株式会社 | 半導体製造用処理液、及び、パターン形成方法 |
JPWO2017169834A1 (ja) * | 2016-03-31 | 2019-01-31 | 富士フイルム株式会社 | 半導体製造用処理液、及び、パターン形成方法 |
US11256173B2 (en) | 2016-03-31 | 2022-02-22 | Fujifilm Corporation | Treatment liquid for manufacturing semiconductor and pattern forming method |
TWI761338B (zh) * | 2016-03-31 | 2022-04-21 | 日商富士軟片股份有限公司 | 半導體製造用處理液及圖案形成方法 |
TWI820641B (zh) * | 2016-03-31 | 2023-11-01 | 日商富士軟片股份有限公司 | 電子器件的製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100470514B1 (ko) | 2005-09-15 |
CN1196806A (zh) | 1998-10-21 |
KR19990063687A (ko) | 1999-07-26 |
US5750031A (en) | 1998-05-12 |
DE69605207T2 (de) | 2000-07-13 |
TW515933B (en) | 2003-01-01 |
EP0852743B1 (en) | 1999-11-17 |
WO1997012281A1 (en) | 1997-04-03 |
EP0852743A1 (en) | 1998-07-15 |
CN1096628C (zh) | 2002-12-18 |
DE69605207D1 (de) | 1999-12-23 |
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