WO2005022267A1 - ポジ型感光性組成物用現像液 - Google Patents
ポジ型感光性組成物用現像液 Download PDFInfo
- Publication number
- WO2005022267A1 WO2005022267A1 PCT/JP2004/012528 JP2004012528W WO2005022267A1 WO 2005022267 A1 WO2005022267 A1 WO 2005022267A1 JP 2004012528 W JP2004012528 W JP 2004012528W WO 2005022267 A1 WO2005022267 A1 WO 2005022267A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- developer
- photosensitive composition
- hydroxide
- positive photosensitive
- development
- Prior art date
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
-
- 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
- G03F7/322—Aqueous alkaline compositions
-
- 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
Definitions
- the present invention relates to a developer for a positive photosensitive composition, and more particularly, to an infrared wavelength range in which a sensitive portion becomes soluble in a developer in response to exposure to a laser in an infrared wavelength range.
- the present invention relates to a developer used for developing a positive photosensitive composition having laser sensitivity.
- a positive photosensitive composition having near-infrared wavelength region laser sensitivity in which the sensitive portion becomes soluble in a developing solution in response to exposure to a laser in the near infrared wavelength region
- This type of positive photosensitive composition cannot be developed unless it is a strong alkaline developer having a pH of about 13 or more.
- Patent Documents 7 and 8 and the like disclose a developer for a positive photosensitive composition.
- these developing solutions are for lithographic printing plates, and when they were diverted for gravure printing and tested, when one roll was developed, it quickly deteriorated. Can not be done at all.
- Patent Document 1 Japanese Patent Application Laid-Open No. 10-26826
- Patent Document 2 JP-A-10-161304
- Patent Document 3 JP-A-10-90881
- Patent Document 4 JP-A-11-231515
- Patent Document 5 JP-A-2003-337409
- Patent Document 6 Japanese Patent Application Laid-Open No. 2004-102062
- Patent Document 7 JP-A-8-23447
- Patent Document 8 JP-A-61-167948
- the present invention has been made in view of the above points, and has a development processing capability capable of withstanding multiple uses, has a small fluctuation in pH value over a long period of time, and has excellent durability.
- a plate roll for gravure printing at least 100 rolls, preferably about 300 to 400 rolls, have a developing capacity capable of sufficiently developing, and a developing solution with extremely small deterioration in processing capacity with time.
- An object of the present invention is to provide a developer for a positive-type photosensitive composition that requires less replacement.
- the developer for a positive photosensitive composition of the present invention comprises (A) quaternary ammonium hydroxide, and (B) potassium pyrophosphate, sodium tripolyphosphate and hexamethalic acid. It is characterized by comprising an alkaline aqueous solution containing at least one selected from the group consisting of sodium.
- the developer of the present invention preferably further contains (C) trisodium phosphate. Further, the developer of the present invention preferably further contains (D) a surfactant. Further, the developer of the present invention preferably further contains (E) a development accelerator.
- the present invention has a developing capacity capable of withstanding many uses, has a small variation in PH value over a long period of time, has excellent durability, and is particularly suitable for developing a gravure printing plate.
- a developer for a positive photosensitive composition When the developer for a positive photosensitive composition of the present invention is applied to a plate roll for gravure printing, the pH value is stably maintained at about 13 or more even when 300 or more rolls are treated. Since the pattern can be cut well in time and good development can be realized, and the deterioration of the processing ability with time is extremely small, the development ability is lost when the development is performed after a few days from a few days to one week. Has the enormous effect of eliminating the need to drain all the developer in the development tank and replace it with a new solution.
- the developer for a positive photosensitive composition of the present invention When the developer for a positive photosensitive composition of the present invention is applied to a plate roll for gravure printing, the pH value is stably maintained at about 13 or more even when 300 or more rolls are treated.
- the developer for a positive photosensitive composition of the present invention comprises at least one selected from the group consisting of (A) quaternary ammonium hydroxide, and (B) potassium pyrophosphate, sodium tripolyphosphate and sodium hexametaphosphate. It is composed of an alkaline aqueous solution containing at least one kind. More preferably, the developing solution of the present invention has a pH in the range of 9.1 to 13.5.
- the above-mentioned quaternary ammonium hydroxide (A) is a main material for performing alkaline development while keeping the developer alkaline.
- the fourth ammonium hydroxide those represented by the following formula (1) are preferred.
- tetramethylammonium hydroxide, tetraethylammonium hydroxide, tetrapropylammonium hydroxide, tetrabutylhydroxide Suitable examples include tetraalkylammonium hydroxide such as ammonium, benzyltrimethylammonium hydroxide, and benzyltriethylammonium hydroxide.
- R 1 to R 4 each independently represent a substituted or unsubstituted alkyl group, preferably a methyl group, an ethyl group, a propyl group, a butyl group or a phenylmethyl group.
- These quaternary ammonium hydroxides can be used alone or in combination of two or more.
- the mixing ratio of the quaternary ammonium hydroxide (A) may be appropriately selected according to the positive photosensitive composition to be applied, the developing conditions, and the like, but is preferably 0.01 to 5% by weight based on the developer. It is more preferable to add 0.01 to 3% by weight.
- the at least one kind (B) selected from the group consisting of potassium pyrophosphate, sodium tripolyphosphate and sodium hexametaphosphate contains carbonic acid that enters or is generated in the developer. It absorbs gas and has a buffering action to prevent carbon dioxide gas from lowering the pH value of the developer.
- the blending ratio of the component (B) is not particularly limited, but is preferably 0.01-5 wt% with respect to the developer, and more preferably 0.05-2 wt%.
- the developer of the present invention further contains (C) trisodium phosphate.
- the trisodium phosphate (C) also has a buffering action for preventing a decrease in pH value.
- the mixing ratio of the component (C) is not particularly limited, but in order to enhance the buffering action, the mixing ratio (weight ratio) of the component): component (C) is set to 1: 0.1-11, preferably 1: 0. 2-0. 5 is appropriate
- the developer of the present invention further contains (D) a surfactant.
- surfactant (D) functions so that the developing solution becomes active and permeates, and dissolves the photosensitive film in the exposed portion.
- surfactant (D) known surfactants such as anionic, cationic, nonionic and zwitterionic can be widely used. Specifically, sodium sulfonate fatty acid estenole sodium, sodium linear alkyl benzene sulfonate, sodium sodium alkyl sulfate, sodium alkyl ether sulfate, sodium ⁇ -olefin sulfonate, sodium alkyl sulfonate, sucrose fatty acid ester, Sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, fatty acid alkanol amide, polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, sodium alkylamino fatty acid, alkyl betaine, alkyl amine oxide, alkyl trimethyl ammonium
- Preferable examples include a di
- the developer of the present invention further contains ( ⁇ ) a development accelerator.
- the development accelerator has a function of not leaving a development residue.
- Examples of development accelerators include, for example, normal propanol, isopropanol, butanol, isoamyl alcohol, benzyl alcohol, dimethyl sulfoxide, ⁇ _methylpyrrolidone, ethylene glycol phenyl ether, ethylene glycol benzobenzene, cyclohexane, and the like.
- These development accelerators can be used alone or in combination of two or more.
- the mixing ratio of (D) is not particularly limited, but is preferably 0.110% by weight, more preferably 0.1 to 15% by weight, based on the developer.
- the developer of the present invention is applied to the development of a positive photosensitive composition.
- the positive photosensitive composition is not particularly limited, and a known composition can be widely used.
- the photosensitive part is exposed to a laser beam having a wavelength of 650-1,300, preferably 700,100 nm, and the sensitive part is alkali-sensitive. It is suitably used for an alkali-soluble positive photosensitive composition having laser sensitivity in an infrared wavelength region that becomes soluble in a developer.
- a composition comprising, as essential components, an alkali-soluble polymer substance and a photothermal conversion substance that absorbs light from an image exposure light source and converts it into heat. Examples thereof include those described in Patent Literature 1-16 and those described in PCT / JP2004 / 7272 and PCT / JP2004 / 9007, which were previously filed by the present inventors.
- alkali-soluble polymer substance examples include an alkali-soluble organic polymer substance having a phenolic hydroxyl group, and an alkali-soluble organic polymer substance having a -COOR (R is a hydrogen atom or a monovalent organic group) group. (Hereinafter, referred to as a carboxyl group-containing organic polymer substance).
- Alkali-soluble organic polymer is the main component of resist formation and is a binder resin that has low adhesion to copper plating surface or copper sulfate plating surface, and the main chain or side chain of the molecule is cut by heat. As a result, it becomes a small molecule with higher alkali solubility, and partly abrasions.
- Examples of the organic polymer substance having a phenolic hydroxyl group include a novolak resin, a resole resin, a polybutylphenol resin, and an acrylic acid derivative having a phenolic hydroxyl group as described in Patent Document 36. Polymers and the like can be mentioned, and a novolak resin or a polybutylphenol resin is particularly preferable.
- the novolak resin is a resin obtained by polycondensing at least one kind of phenols with at least one kind of aldehydes or ketones under an acidic catalyst
- the resol resin is a resin obtained by polycondensation of the novolak resin. Polycondensation is performed in the same manner except that an alkali catalyst is used in place of the acid catalyst. It is a combined resin.
- Novolak resins and resole resins include, among others, phenol, o-thalesol, m-cresol, p_cresol, 2,5-xylenol, 3,5-xylenol nore, resorcinol, or phenols mixed with these, and formanol Polycondensates with aldehyde, acetate aldehyde, or propionaldehyde are preferred.
- the novolak resin and the resole resin preferably have a weight average molecular weight (MW) of 1,500 to 150,000 in terms of polystyrene as measured by gel permeation chromatography.
- polybutylphenol resin examples include a resin obtained by polymerizing hydroxystyrenes alone or in combination of two or more in the presence of a radical polymerization initiator or a cationic polymerization initiator. Hydroxystyrene polymers having a C14 alkyl group as a substituent on the benzene ring and hydroxystyrenes having an unsubstituted benzene ring are preferred.
- Examples of the carboxyl group-containing organic polymer substance include a carboxyl group-containing polymer substance described in PCT / JP2004 / 9007, such as a carboxyl group and / or a carboxyl group.
- maleic acid polymer, (meth) acrylic acid polymer, styrene / maleic acid copolymer and derivatives thereof are listed as more preferable examples.
- a styrene / maleic acid-based copolymer obtained by reacting a compound having a hydroxyl group is particularly preferred.
- alkali-soluble polymer substances can be used alone or in combination of two or more.
- the content of the alkali-soluble organic polymer in the positive photosensitive composition is preferably 2-98% by weight, more preferably 30-90% by weight.
- light-to-heat conversion material known light-to-heat conversion materials can be widely used.
- a part or the whole of an infrared region having a wavelength range of 650 to 1300 nm is used.
- These light-to-heat conversion materials are involved in alkali-soluble, low-molecular abrasion by thermal cleavage of the molecules of the alkali-soluble organic high-molecular substance.
- Specific examples thereof include, for example, quinoline (so-called cyanine), indole (so-called indocyanine), benzothiazole (so-called thiocyanine), and iminocyclohexagene (so-called polymethine).
- quinoline, indole, benzothiazole, iminocyclohexagen, pyrylium, and thiapyrylium are preferable.
- photothermal conversion materials can be used alone or in combination of two or more.
- the content ratio of the photothermal conversion substance in the positive photosensitive composition is preferably 2 to 60% by weight, more preferably 350% by weight.
- the positive photosensitive composition contains various additives such as an adhesion improver, a dissolution inhibitor, a photoacid generator, a dye, a sensitizer, a development accelerator, and a coating improver.
- the adhesion modifier is a vinylpyrrolidone / Butyl acetate copolymer, a vinylpyrrolidone / dimethylaminoethyl methacrylate copolymer, a vinylpyrrolidone / Bull force prolatatam / dimethylaminoethyl methacrylate copolymer, a polyacetate, a polybierptyler nore, a polyvinyl formal, It is preferably at least one selected from the group consisting of terpene phenol resins, alkyl phenol resins, melamine / formaldehyde resins, and ketone resins.
- the positive-type photosensitive composition is usually used as a solution in which the above components are dissolved in a solvent such as a cellosolve-based solvent or a propylene glycol-based solvent.
- a solvent such as a cellosolve-based solvent or a propylene glycol-based solvent.
- the ratio of the solvent to be used is usually in the range of about 110 to 20 times by weight based on the total solid content of the photosensitive composition.
- the developer of the present invention is preferably prepared by preparing a stock solution of the developer in which the concentration of each component is increased, and diluting with water before use.
- the method of using the developing solution of the present invention is not particularly limited.
- the developing solution is mixed with water to form a bath, and the positive photosensitive composition is coated on the surface of a support (for example, in the case of gravure printing, for gravure printing).
- the laser in the near-infrared wavelength region is flashed and irradiated to expose a positive latent image. Therefore, it is preferable to perform development.
- the developing method is not particularly limited, and a known method is employed.
- the temperature is usually about 15 to 45 ° C, preferably 22 to 45 ° C, by immersion development, spray development, brush development, ultrasonic development and the like. Perform at 32 ° C.
- the positive photosensitive composition As a method for applying the positive photosensitive composition to the surface of the support, kiss coating, dip coating, spin coating, roll coating, wire bar coating, air knife coating, blade coating, curtain coating, or the like may be used. it can.
- the coating amount is preferably in the range of 16 ⁇ m.
- a plate-making roll to a photosensitive film coating device (manufactured by Sink 'Laboratory Co., Ltd.) provided in a coating room maintained at a humidity of 40% or less, apply a positive photosensitive composition, and then apply the temperature of 130 ° C.
- a photosensitive film coating device manufactured by Sink 'Laboratory Co., Ltd.
- the residual solvent is 2% or less and a film thickness of 2-3 ⁇
- irradiate a laser beam with a wavelength of 830 nm using a laser exposure device After exposure, a positive latent image was written to form a test roll.
- a positive photosensitive composition 100 parts by weight of a photosensitive solution A [PR—NMD_100 (manufactured by Sumitomo Bakelite Co., Ltd., novolak resin), 1 part by weight of a cyanine dye, 5 parts by weight of vinylpyrrolidone Z vinyl acetate copolymer, TrisP -PA (manufactured by Honshu Chemical Industry Co., Ltd., dissolution inhibitor) 5 parts by weight, propylene glycol monomethyl ether (PM) 800 parts by weight, isopropyl alcohol (IPA) 800 parts by weight, methyl ethyl ketone (MEK) 600 parts by weight] was used.
- PR—NMD_100 manufactured by Sumitomo Bakelite Co., Ltd., novolak resin
- a cyanine dye 5 parts by weight of vinylpyrrolidone Z vinyl acetate copolymer
- TrisP -PA manufactured by Honshu Chemical Industry Co., Ltd., dissolution inhibitor
- PM propylene glycol mono
- a developer stock solution having the composition shown in Table 1 was prepared, and the developer stock solution was diluted with water in a developing tank (water to stock solution ratio, 3: 1) to obtain a developer solution.
- the pH of the developer was in the range of 12.9-13.3.
- the test roll was set on the developing device and development was performed for 50 seconds, in any of Examples 18 to 18, there was no residue in the image area (the area from which the resist was removed) on the resist screen, and the pattern Good development with good cutting performance was realized.
- the developer of Example 18 had a pH value of 12.9 or more even after processing 600 rolls. And maintain the pattern in a short time Good and good development was realized.
- the deterioration with time of processing capacity is extremely small
- the developing ability was good even after 2 days to 1 week.
- Trisodium phosphate Na PO-12H O
- Example 2 The development was performed in the same manner as in Example 1 except that a developer stock solution containing the compound shown in Table 2 was used instead of TEA-OH as the quaternary ammonium hydroxide (A).
- a developer stock solution containing the compound shown in Table 2 was used instead of TEA-OH as the quaternary ammonium hydroxide (A).
- TEA-OH Tetraethylammonium hydroxide
- TMA-OH Tetramethylammonium hydroxide
- BETEA-OH Benzyl triethylammonium hydroxide
- BTMA-OH Benzyl trimethyl ammonium hydroxide
- TBA-OH Tetrabutylammonium hydroxide
- TPA-OH Tetrapropylammonium hydroxide
- Example 2 Development was carried out in the same manner as in Example 1 by using a photosensitive solution B in which the novolak resin in the photosensitive solution A was changed to a partially esterified product of styrene Z anhydride copolymer with butyl cellulose as a positive photosensitive composition.
- the pH of the developer was 9.5.
- the developer of Example 20 had very good developability and stability over time, and was able to develop 600 rolls.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005513505A JPWO2005022267A1 (ja) | 2003-09-01 | 2004-08-31 | ポジ型感光性組成物用現像液 |
US10/570,012 US20070003883A1 (en) | 2003-09-01 | 2004-08-31 | Developer for positive photosensitive composition |
EP04772484A EP1662326A4 (en) | 2003-09-01 | 2004-08-31 | DEVELOPER FOR A LIGHT-SENSITIVE POSITIVE COMPOSITION |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-308803 | 2003-09-01 | ||
JP2003308803 | 2003-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005022267A1 true WO2005022267A1 (ja) | 2005-03-10 |
Family
ID=34269530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/012528 WO2005022267A1 (ja) | 2003-09-01 | 2004-08-31 | ポジ型感光性組成物用現像液 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070003883A1 (ja) |
EP (1) | EP1662326A4 (ja) |
JP (1) | JPWO2005022267A1 (ja) |
KR (1) | KR20060041304A (ja) |
CN (1) | CN1846172A (ja) |
WO (1) | WO2005022267A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011191734A (ja) * | 2009-12-25 | 2011-09-29 | Tokyo Ohka Kogyo Co Ltd | フォトリソグラフィ用現像液及びレジストパターン形成方法 |
JP2014219657A (ja) * | 2013-04-10 | 2014-11-20 | 信越化学工業株式会社 | 現像液及びこれを用いたパターン形成方法 |
TWI514092B (zh) * | 2009-12-25 | 2015-12-21 | Tokyo Ohka Kogyo Co Ltd | Microscope with concentrated developer |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008088076A1 (ja) * | 2007-01-17 | 2008-07-24 | Sony Corporation | 現像液、および微細加工体の製造方法 |
CN101441422B (zh) * | 2007-11-22 | 2011-04-27 | 乐凯集团第二胶片厂 | 热敏阳图ctp版用显影液 |
CN104054535A (zh) * | 2014-05-14 | 2014-09-24 | 福建省烟草公司三明市公司 | 一种新型烤烟湿润育苗基质及其制备方法 |
KR101947517B1 (ko) * | 2018-01-23 | 2019-02-13 | 영창케미칼 주식회사 | Euv 광원용 감광성 포토레지스트 미세패턴 형성용 현상액 조성물 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH07225483A (ja) * | 1994-02-10 | 1995-08-22 | Konica Corp | 感光性平版印刷版用現像剤 |
JPH09189995A (ja) * | 1996-01-10 | 1997-07-22 | Okamoto Kagaku Kogyo Kk | 感光性組成物 |
JPH10301298A (ja) * | 1997-02-28 | 1998-11-13 | Toyobo Co Ltd | 感光性樹脂版の現像液および現像方法 |
JPH11212274A (ja) * | 1998-01-29 | 1999-08-06 | Toyobo Co Ltd | 感光性樹脂版用現像液の処理方法および処理装置 |
JPH11288102A (ja) * | 1998-04-01 | 1999-10-19 | Kao Corp | レジスト用現像液 |
JP2003195517A (ja) * | 2001-12-14 | 2003-07-09 | Shipley Co Llc | フォトレジスト用現像液 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3086354B2 (ja) * | 1993-03-30 | 2000-09-11 | 富士写真フイルム株式会社 | 感光性平版印刷版用の現像液および現像補充液 |
US5538832A (en) * | 1993-12-16 | 1996-07-23 | Mitsubishi Gas Chemical Company, Inc. | Developing solution for producing printed circuit boards and a process for producing printed circuit boards wherein the developing solution comprises a quaternary ammonium hydroxide and a quaternary ammonium carbonate |
JPH09146228A (ja) * | 1995-11-20 | 1997-06-06 | Konica Corp | 放射線画像形成方法 |
US6247856B1 (en) * | 1998-01-22 | 2001-06-19 | Toyo Boseki Kabushiki Kaisha | Developing system of photosensitive resin plates and apparatus used therein |
US6716569B2 (en) * | 2000-07-07 | 2004-04-06 | Fuji Photo Film Co., Ltd. | Preparation method for lithographic printing plate |
JP4123930B2 (ja) * | 2002-12-24 | 2008-07-23 | コニカミノルタホールディングス株式会社 | 現像液の濃縮物、及び現像補充液の濃縮物 |
-
2004
- 2004-08-31 US US10/570,012 patent/US20070003883A1/en not_active Abandoned
- 2004-08-31 CN CNA2004800250980A patent/CN1846172A/zh active Pending
- 2004-08-31 WO PCT/JP2004/012528 patent/WO2005022267A1/ja active Application Filing
- 2004-08-31 JP JP2005513505A patent/JPWO2005022267A1/ja active Pending
- 2004-08-31 KR KR1020067002666A patent/KR20060041304A/ko not_active Application Discontinuation
- 2004-08-31 EP EP04772484A patent/EP1662326A4/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07225483A (ja) * | 1994-02-10 | 1995-08-22 | Konica Corp | 感光性平版印刷版用現像剤 |
JPH09189995A (ja) * | 1996-01-10 | 1997-07-22 | Okamoto Kagaku Kogyo Kk | 感光性組成物 |
JPH10301298A (ja) * | 1997-02-28 | 1998-11-13 | Toyobo Co Ltd | 感光性樹脂版の現像液および現像方法 |
JPH11212274A (ja) * | 1998-01-29 | 1999-08-06 | Toyobo Co Ltd | 感光性樹脂版用現像液の処理方法および処理装置 |
JPH11288102A (ja) * | 1998-04-01 | 1999-10-19 | Kao Corp | レジスト用現像液 |
JP2003195517A (ja) * | 2001-12-14 | 2003-07-09 | Shipley Co Llc | フォトレジスト用現像液 |
Non-Patent Citations (1)
Title |
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See also references of EP1662326A4 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011191734A (ja) * | 2009-12-25 | 2011-09-29 | Tokyo Ohka Kogyo Co Ltd | フォトリソグラフィ用現像液及びレジストパターン形成方法 |
TWI514092B (zh) * | 2009-12-25 | 2015-12-21 | Tokyo Ohka Kogyo Co Ltd | Microscope with concentrated developer |
US9291905B2 (en) | 2009-12-25 | 2016-03-22 | Tokyo Ohka Kogyo Co., Ltd. | Developing solution for photolithography, method for forming resist pattern, and method and apparatus for producing developing solution for photolithography |
JP2014219657A (ja) * | 2013-04-10 | 2014-11-20 | 信越化学工業株式会社 | 現像液及びこれを用いたパターン形成方法 |
Also Published As
Publication number | Publication date |
---|---|
US20070003883A1 (en) | 2007-01-04 |
EP1662326A4 (en) | 2008-12-31 |
JPWO2005022267A1 (ja) | 2007-11-01 |
CN1846172A (zh) | 2006-10-11 |
KR20060041304A (ko) | 2006-05-11 |
EP1662326A1 (en) | 2006-05-31 |
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