JPWO2018203540A1 - レジスト下層膜形成組成物 - Google Patents
レジスト下層膜形成組成物 Download PDFInfo
- Publication number
- JPWO2018203540A1 JPWO2018203540A1 JP2019515728A JP2019515728A JPWO2018203540A1 JP WO2018203540 A1 JPWO2018203540 A1 JP WO2018203540A1 JP 2019515728 A JP2019515728 A JP 2019515728A JP 2019515728 A JP2019515728 A JP 2019515728A JP WO2018203540 A1 JPWO2018203540 A1 JP WO2018203540A1
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- Japan
- Prior art keywords
- resist underlayer
- underlayer film
- forming composition
- formula
- film forming
- Prior art date
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- Granted
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- 239000000203 mixture Substances 0.000 title claims abstract description 87
- 150000001875 compounds Chemical class 0.000 claims abstract description 51
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000002904 solvent Substances 0.000 claims abstract description 28
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 19
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims abstract description 3
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims abstract description 3
- 239000000758 substrate Substances 0.000 claims description 32
- 229920001577 copolymer Polymers 0.000 claims description 28
- 239000004065 semiconductor Substances 0.000 claims description 26
- 239000007864 aqueous solution Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000001039 wet etching Methods 0.000 claims description 7
- 239000004593 Epoxy Substances 0.000 claims description 6
- 125000001424 substituent group Chemical group 0.000 claims description 6
- 238000001312 dry etching Methods 0.000 claims description 5
- 125000003566 oxetanyl group Chemical group 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
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- IUTKPPDDLYYMBE-UHFFFAOYSA-N 3,4,5-trihydroxybenzoic acid;hydrate Chemical compound O.OC(=O)C1=CC(O)=C(O)C(O)=C1 IUTKPPDDLYYMBE-UHFFFAOYSA-N 0.000 description 9
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- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 9
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- 238000011049 filling Methods 0.000 description 7
- YCPXWRQRBFJBPZ-UHFFFAOYSA-N 5-sulfosalicylic acid Chemical compound OC(=O)C1=CC(S(O)(=O)=O)=CC=C1O YCPXWRQRBFJBPZ-UHFFFAOYSA-N 0.000 description 6
- 125000004849 alkoxymethyl group Chemical group 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 6
- YWVYZMVYXAVAKS-UHFFFAOYSA-N pyridin-1-ium;trifluoromethanesulfonate Chemical compound C1=CC=[NH+]C=C1.[O-]S(=O)(=O)C(F)(F)F YWVYZMVYXAVAKS-UHFFFAOYSA-N 0.000 description 6
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 5
- 239000004202 carbamide Substances 0.000 description 5
- 239000003431 cross linking reagent Substances 0.000 description 5
- JHYNXXDQQHTCHJ-UHFFFAOYSA-M ethyl(triphenyl)phosphanium;bromide Chemical compound [Br-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(CC)C1=CC=CC=C1 JHYNXXDQQHTCHJ-UHFFFAOYSA-M 0.000 description 5
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 5
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- 230000001681 protective effect Effects 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- SHKUUQIDMUMQQK-UHFFFAOYSA-N 2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane Chemical compound C1OC1COCCCCOCC1CO1 SHKUUQIDMUMQQK-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- 150000008366 benzophenones Chemical class 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 4
- UWRYVQMTSCUWFN-UHFFFAOYSA-N methyl 2-isocyanatoprop-2-enoate Chemical compound COC(=O)C(=C)N=C=O UWRYVQMTSCUWFN-UHFFFAOYSA-N 0.000 description 4
- 150000003254 radicals Chemical class 0.000 description 4
- XEDWWPGWIXPVRQ-UHFFFAOYSA-N (2,3,4-trihydroxyphenyl)-(3,4,5-trihydroxyphenyl)methanone Chemical compound OC1=C(O)C(O)=CC=C1C(=O)C1=CC(O)=C(O)C(O)=C1 XEDWWPGWIXPVRQ-UHFFFAOYSA-N 0.000 description 3
- IOHPVZBSOKLVMN-UHFFFAOYSA-N 2-(2-phenylethyl)benzoic acid Chemical compound OC(=O)C1=CC=CC=C1CCC1=CC=CC=C1 IOHPVZBSOKLVMN-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- MEVBAGCIOOTPLF-UHFFFAOYSA-N 2-[[5-(oxiran-2-ylmethoxy)naphthalen-2-yl]oxymethyl]oxirane Chemical compound C1OC1COC(C=C1C=CC=2)=CC=C1C=2OCC1CO1 MEVBAGCIOOTPLF-UHFFFAOYSA-N 0.000 description 3
- JFWJMICCQJMARP-UHFFFAOYSA-N 2-propoxynaphtho[2,3-b]oxirene Chemical compound C1=CC=C2C(OCCC)=C(O3)C3=CC2=C1 JFWJMICCQJMARP-UHFFFAOYSA-N 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
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- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 150000001491 aromatic compounds Chemical class 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
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- RUVNKAUVVBCURD-UHFFFAOYSA-N 2-[[4-[2-[4-(oxiran-2-ylmethoxy)-3-prop-2-enylphenyl]propan-2-yl]-2-prop-2-enylphenoxy]methyl]oxirane Chemical compound C=1C=C(OCC2OC2)C(CC=C)=CC=1C(C)(C)C(C=C1CC=C)=CC=C1OCC1CO1 RUVNKAUVVBCURD-UHFFFAOYSA-N 0.000 description 2
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- 229910002601 GaN Inorganic materials 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 2
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- BNCADMBVWNPPIZ-UHFFFAOYSA-N 2-n,2-n,4-n,4-n,6-n,6-n-hexakis(methoxymethyl)-1,3,5-triazine-2,4,6-triamine Chemical compound COCN(COC)C1=NC(N(COC)COC)=NC(N(COC)COC)=N1 BNCADMBVWNPPIZ-UHFFFAOYSA-N 0.000 description 1
- JIUYPYSSHJLRCI-UHFFFAOYSA-N 4-(4-hydroxyphenyl)-3-(methoxymethyl)phenol Chemical group COCc1cc(O)ccc1-c1ccc(O)cc1 JIUYPYSSHJLRCI-UHFFFAOYSA-N 0.000 description 1
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- BGQWVIOOEFRPOV-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-[4-hydroxy-3,5-bis(hydroxymethyl)phenyl]propan-2-yl]-2,6-bis(hydroxymethyl)phenol Chemical compound OCC1=C(O)C(CO)=CC(C(C=2C=C(CO)C(O)=C(CO)C=2)(C(F)(F)F)C(F)(F)F)=C1 BGQWVIOOEFRPOV-UHFFFAOYSA-N 0.000 description 1
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- FAUAZXVRLVIARB-UHFFFAOYSA-N 4-[[4-[bis(oxiran-2-ylmethyl)amino]phenyl]methyl]-n,n-bis(oxiran-2-ylmethyl)aniline Chemical compound C1OC1CN(C=1C=CC(CC=2C=CC(=CC=2)N(CC2OC2)CC2OC2)=CC=1)CC1CO1 FAUAZXVRLVIARB-UHFFFAOYSA-N 0.000 description 1
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- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
- NHJIDZUQMHKGRE-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]heptan-4-yl 2-(7-oxabicyclo[4.1.0]heptan-4-yl)acetate Chemical compound C1CC2OC2CC1OC(=O)CC1CC2OC2CC1 NHJIDZUQMHKGRE-UHFFFAOYSA-N 0.000 description 1
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- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 1
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- IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 description 1
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- MIAUJDCQDVWHEV-UHFFFAOYSA-N benzene-1,2-disulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1S(O)(=O)=O MIAUJDCQDVWHEV-UHFFFAOYSA-N 0.000 description 1
- LPTWEDZIPSKWDG-UHFFFAOYSA-N benzenesulfonic acid;dodecane Chemical compound OS(=O)(=O)C1=CC=CC=C1.CCCCCCCCCCCC LPTWEDZIPSKWDG-UHFFFAOYSA-N 0.000 description 1
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- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ZDYVRSLAEXCVBX-UHFFFAOYSA-N pyridinium p-toluenesulfonate Chemical compound C1=CC=[NH+]C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 ZDYVRSLAEXCVBX-UHFFFAOYSA-N 0.000 description 1
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
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- 238000004528 spin coating Methods 0.000 description 1
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- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
- G03F7/11—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having cover layers or intermediate layers, e.g. subbing layers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
- C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/30—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen
- C08G59/302—Di-epoxy compounds containing atoms other than carbon, hydrogen, oxygen and nitrogen containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
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Abstract
Description
前記式(1a)で表される化合物においてl及びmは例えばそれぞれ3を表し、前記式(1b)で表される化合物においてnは例えば3を表す。
本発明のレジスト下層膜形成組成物は、樹脂を必須成分として含む。当該樹脂は特に限定されないが、例えば、ポリエステル、ポリエーテル、ノボラック樹脂、マレイミド樹脂、アクリル樹脂、及びメタクリル樹脂が挙げられる。また、当該樹脂として、エポキシ環又はオキセタン環を含む置換基を有さない共重合体が好ましく用いられる。上記エポキシ環又はオキセタン環を含む置換基として、例えば、グリシジル基及びオキセタニル基が挙げられる。
本発明のレジスト下層膜形成組成物は、前記式(1a)又は式(1b)で表される化合物を必須成分として含む。当該式(1a)で表される化合物として、例えば下記式(1a−1)乃至式(1a−20)で表される化合物が挙げられる。
これらの化合物は、単独で又は二種以上を組み合わせて用いることができる。
これら架橋触媒は、1種又は2種以上を組み合わせて用いることができる。当該架橋触媒が使用される場合、その含有量は、前記樹脂の含有量に対し、例えば0.1質量%乃至20質量%、好ましくは1質量%乃至10質量%である。
本発明のパターン形成方法により、半導体基板の表面や半導体基板上の無機膜等にパターンを形成することができる。
装置:東ソー(株)製HLC−8320GPC
GPCカラム:Asahipak〔登録商標〕GF−310HQ、同GF−510HQ、同GF−710HQ
カラム温度:40℃
流量:0.6ml/分
溶離液:DMF
標準試料:ポリスチレン
プロピレングリコールモノメチルエーテル(以下、本明細書ではPGMEと略称する。)62.94gに、1,6−ビス(2,3−エポキシプロパン−1−イルオキシ)ナフタレン(DIC(株)製、製品名:HP−4032D)10.00g、3,3’−ジチオジプロピオン酸(SC有機化学(株)製、製品名:DTDPA)5.07g、及び触媒としてエチルトリフェニルホスホニウムブロマイド0.67gを添加した後、105℃で24時間反応させ、反応生成物を含む溶液を得た。得られた反応生成物のGPC分析を行ったところ、標準ポリスチレン換算にて重量平均分子量は3,000であった。得られた反応生成物は、下記式(2)で表される構造単位を有する共重合体と推定される。
PGME289.49gに、1,6−ビス(2,3−エポキシプロパン−1−イルオキシ)ナフタレン(DIC(株)製、製品名:HP−4032D)15.00g、モノアリルジグリシジルイソシアヌレート(四国化成工業(株)製、製品名:MA−DGIC)23.10g、3,3’−ジチオジプロピオン酸(SC有機化学(株)製、製品名:DTDPA)31.72g、及び触媒としてエチルトリフェニルホスホニウムブロマイド2.55gを添加した後、105℃で24時間反応させ、反応生成物を含む溶液を得た。得られた反応生成物のGPC分析を行ったところ、標準ポリスチレン換算にて重量平均分子量は3,300であった。得られた反応生成物は、下記式(3)で表される構造単位を有する共重合体と推定される。
PGME321.10gに、1,6−ビス(2,3−エポキシプロパン−1−イルオキシ)ナフタレン(DIC(株)製、製品名HP−4032D)16.00g、モノアリルジグリシジルイソシアヌレート(四国化成工業(株)製、製品名:MA−DGIC)24.64g、3,3’−ジチオジプロピオン酸(SC有機化学(株)製、製品名:DTDPA)36.92g、及び触媒としてエチルトリフェニルホスホニウムブロマイド2.72gを添加した後、105℃で24時間反応させ、反応生成物を含む溶液を得た。得られた反応生成物のGPC分析を行ったところ、標準ポリスチレン換算にて重量平均分子量は2,300であった。得られた反応生成物は、前記式(3)で表される構造単位を有する共重合体と推定される。
PGME55.16gに、エチレングリコールジグリシジルエーテル(共栄社化学(株)製、製品名:エポライト40E)5.00g、5−フェニル−5−エチルバルビツル酸8.09g、及び触媒としてエチルトリフェニルホスホニウムブロマイド0.54gを添加した後、140℃にて加熱還流下、24時間反応させ、反応生成物を含む溶液を得た。得られた反応生成物のGPC分析を行ったところ、標準ポリスチレン換算にて重量平均分子量は3,000であった。得られた反応生成物は、下記式(4)で表される構造単位を有する共重合体と推定される。
PGME59.76gに、1,4−ブタンジオールジグリシジルエーテル(東洋ファインケム(株)製、製品名:1,4−BD−DEP(P))7.00g、モノアリルイソシアヌレート(四国化成工業(株)製、製品名:MAICA)7.10g、ラジカルトラップ剤としてヒドロキノン(東京化成工業(株)製)0.19g、及び触媒としてエチルトリフェニルホスホニウムブロマイド0.65gを添加した後、140℃にて加熱還流下、6時間反応させ、反応生成物を含む溶液を得た。得られた反応生成物のGPC分析を行ったところ、標準ポリスチレン換算にて重量平均分子量は5,000であった。得られた反応生成物は、下記式(5)で表される構造単位を有する共重合体と推定される。
PGME132.74gに、エチレングリコールジグリシジルエーテル(共栄社化学(株)製、製品名:エポライト40E)6.00g、ビスフェノールFジグリシジルエーテル(日本化薬(株)製、製品名:RE−303S−L)11.36g、モノアリルイソシアヌレート(四国化成工業(株)製、製品名:MAICA)14.14g、ラジカルトラップ剤としてヒドロキノン(東京化成工業(株)製)0.38g、及び触媒としてエチルトリフェニルホスホニウムブロマイド1.29gを添加した後、140℃にて加熱還流下、6時間反応させ、反応生成物を含む溶液を得た。得られた反応生成物のGPC分析を行ったところ、標準ポリスチレン換算にて重量平均分子量は8,500であった。得られた反応生成物は、下記式(6)で表される構造単位を有する共重合体と推定される。
PGME79.32gに、1,4−ブタンジオールジグリシジルエーテル(東洋ファインケム(株)製、製品名:1,4−BD−DEP(P))10.00g、イソプロピリデンビス(2−アリル−4,1−フェニレン)ビス(グリシジルエーテル)(日本化薬(株)製、製品名:RE−810NM)21.31g、モノアリルイソシアヌレート(四国化成工業(株)製、製品名:MAICA)18.61g、ラジカルトラップ剤としてヒドロキノン(東京化成工業(株)製)0.55g、及び触媒としてエチルトリフェニルホスホニウムブロマイド2.41gを添加した後、140℃にて加熱還流下、6時間反応させ、反応生成物を含む溶液を得た。得られた反応生成物のGPC分析を行ったところ、標準ポリスチレン換算にて重量平均分子量は23,500であった。得られた反応生成物は、下記式(7)で表される構造単位を有する共重合体と推定される。
PGME15.54gに、1,4−ブタンジオールジグリシジルエーテル(東洋ファインケム(株)製、製品名:1,4−BD−DEP(P))3.00g、イソプロピリデンビス(2−アリル−4,1−フェニレン)ビス(グリシジルエーテル)(日本化薬(株)製、製品名:RE−810NM)2.74g、モノアリルイソシアヌレート(四国化成工業(株)製、製品名:MAICA)3.99g、ラジカルトラップ剤としてヒドロキノン(東京化成工業(株)製)0.12g、及び触媒としてエチルトリフェニルホスホニウムブロマイド0.52gを添加した後、140℃にて加熱還流下、6時間反応させ、反応生成物を含む溶液を得た。その後、イソプロピルアルコールにて再沈殿を行い、得られた反応生成物のGPC分析を行ったところ、標準ポリスチレン換算にて重量平均分子量は20,000であった。得られた反応生成物は、前記式(7)で表される構造単位を有する共重合体と推定される。
<実施例1>
前記合成例1で得た、共重合体3.17gを含む溶液(溶剤は合成時に用いたPGME)19.76gに、PGME41.06g、テトラメトキシメチルグリコールウリル(商品名:パウダーリンク1174,日本サイテックインダストリーズ(株)製)0.48g、5−スルホサリチル酸(東京化成工業(株)製)0.079g、没食子酸水和物(東京化成工業(株)製)0.48g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.0032gを混合し、6.0質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。
前記合成例2で得た、共重合体2.16gを含む溶液(溶剤は合成時に用いたPGME)13.44gに、PGME15.35g、テトラメトキシメチルグリコールウリル(商品名:パウダーリンク1174,日本サイテックインダストリーズ(株)製)0.11g、5−スルホサリチル酸(東京化成工業(株)製)0.11g、没食子酸水和物(東京化成工業(株)製)0.11g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.0022gを混合し、6.2質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。
前記合成例2で得た、共重合体0.54gを含む溶液(溶剤は合成時に用いたPGME)3.25gに、PGME6.10g、テトラメトキシメチルグリコールウリル(商品名:パウダーリンク1174,日本サイテックインダストリーズ(株)製)0.027g、5−スルホサリチル酸(東京化成工業(株)製)0.027g、2,3,3’,4,4’,5’−ヘキサヒドロキシベンゾフェノン(東京化成工業(株)製)0.027g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.00054gを混合し、6.2質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。
前記合成例2で得た、共重合体2.85gを含む溶液(溶剤は合成時に用いたPGME)16.79gに、PGME32.96g、ピリジニウムトリフルオロメタンスルホナート(東京化成工業(株)製)0.11g、没食子酸水和物(東京化成工業(株)製)0.14g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.0028gを混合し、6.2質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。
前記合成例2で得た、共重合体0.56gを含む溶液(溶剤は合成時に用いたPGME)3.31gに、PGME6.61g、ピリジニウムトリフルオロメタンスルホナート(東京化成工業(株)製)0.021g、没食子酸水和物(東京化成工業(株)製)0.056g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.00056gを混合し、6.4質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。
前記合成例3で得た、共重合体1.12gを含む溶液(溶剤は合成時に用いたPGME)7.05gに、PGME12.80g、ピリジニウムトリフルオロメタンスルホナート(東京化成工業(株)製)0.042g、没食子酸水和物(東京化成工業(株)製)0.11g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.0011gを混合し、6.4質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。
前記合成例2で得た、共重合体0.57gを含む溶液(溶剤は合成時に用いたPGME)3.44gに、PGME6.51g、ピリジニウムトリフルオロメタンスルホナート(東京化成工業(株)製)0.021g、2,3,3’,4,4’,5’−ヘキサヒドロキシベンゾフェノン(東京化成工業(株)製)0.029g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.00056gを混合し、6.2質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。
前記合成例4で得た、共重合体0.56gを含む溶液(溶剤は合成時に用いたPGME)3.34gに、PGME5.56g、プロピレングリコールモノメチルエーテルアセテート(以下、本明細書ではPGMEAと略称する。)0.93g、テトラメトキシメチルグリコールウリル(商品名:パウダーリンク1174,日本サイテックインダストリーズ(株)製)0.14g、K−PURE〔登録商標〕TAG2689(King Industries社製)0.0056g、没食子酸水和物(東京化成工業(株)製)0.028g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.00056gを混合し、7.3質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。
前記合成例5で得た、共重合体0.51gを含む溶液(溶剤は合成時に用いたPGME)2.97gに、PGME5.91g、PGMEA0.93g、3,3’,5,5’−テトラメトキシメチル−4,4’−ジヒドロキシビフェニル(商品名:TMOM−BP,本州化学工業(株)製)0.13g、K−PURE〔登録商標〕TAG2689(King Industries社製)0.013g、没食子酸水和物(東京化成工業(株)製)0.051g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.00051gを混合し、7.0質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。
前記合成例6で得た、共重合体1.19gを含む溶液(溶剤は合成時に用いたPGME)7.03gに、PGME5.91g、PGMEA0.93g、テトラメトキシメチルグリコールウリル(商品名:パウダーリンク1174,日本サイテックインダストリーズ(株)製)0.24g、ピリジニウムトリフルオロメタンスルホナート(東京化成工業(株)製)0.018g、没食子酸水和物(東京化成工業(株)製)0.059g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.0012gを混合し、7.5質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。
前記合成例7で得た、共重合体0.51gを含む溶液(溶剤は合成時に用いたPGME)2.97gに、PGME6.02g、PGMEA0.95g、没食子酸水和物(東京化成工業(株)製)0.051g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.00051gを混合し、5.2質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。
前記合成例8で得た、共重合体0.53gに、PGME8.51g、PGMEA0.95g、没食子酸水和物(東京化成工業(株)製)0.053g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.00053gを混合し、5.4質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。
前記合成例1で得た、共重合体0.53gを含む溶液(溶剤は合成時に用いたPGME)3.17gに、PGME4.49g、PGMEA0.89g、テトラメトキシメチルグリコールウリル(商品名:パウダーリンク1174,日本サイテックインダストリーズ(株)製)0.079g、5−スルホサリチル酸(東京化成工業(株)製)0.013g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.00013gを混合し、6.2質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。本比較例は、前記式(1a)又は式(1b)で表される化合物を含まない例である。
前記合成例2で得た、共重合体0.56gを含む溶液(溶剤は合成時に用いたPGME)3.40gに、PGME5.96g、テトラメトキシメチルグリコールウリル(商品名:パウダーリンク1174,日本サイテックインダストリーズ(株)製)0.028g、5−スルホサリチル酸(東京化成工業(株)製)0.028g、及び界面活性剤(DIC(株)製、商品名:R−30N)0.00056gを混合し、6.2質量%溶液とした。その溶液を、孔径0.2μmのポリテトラフルオロエチレン製ミクロフィルターを用いてろ過して、レジスト下層膜形成組成物を調製した。本比較例もまた、前記式(1a)又は式(1b)で表される化合物を含まない例である。
実施例1乃至実施例12、比較例1及び比較例2で調製されたレジスト下層膜形成組成物を、それぞれ、スピナーにより、シリコンウエハー上に塗布した。その後、ホットプレート上で下記表1に示す温度で1分間ベークし、レジスト下層膜(膜厚0.2μm)を形成した。これらのレジスト下層膜を、フォトレジスト溶液に使用される溶剤であるPGME及びPGMEAに浸漬し、両溶剤に不溶であることを確認した。また、フォトレジスト現像用のアルカリ現像液(2.38質量%水酸化テトラメチルアンモニウム水溶液)に浸漬し、当該アルカリ現像液に不溶であることを確認した。
実施例1乃至実施例12、比較例1及び比較例2で調製されたレジスト下層膜形成組成物を、スピナーにより、シリコンウエハー上に塗布した。その後、ホットプレート上で下記表1に示す温度で1分間ベークし、レジスト下層膜(膜厚0.2μm)を形成した。そして、これらのレジスト下層膜を光エリプソメーター(J.A.Woollam社製、VUV−VASE VU−302)を用い、波長193nm及び248nmでの、屈折率(n値)及び減衰係数(k値)を測定した。その結果を下記表1に示す。上記レジスト下層膜が十分な反射防止機能を有するためには、波長193nm又は248nmでのk値は0.1以上であることが望ましい。
実施例1乃至実施例12、比較例1及び比較例2で調製されたレジスト下層膜形成組成物を、スピナーにより、窒化チタン膜が表面に形成されたシリコン基板上に塗布した。その後、ホットプレート上で上記表1に示す温度で1分間ベークし、レジスト下層膜(膜厚0.2μm)を形成した。そして、上記シリコン基板上に作製されたレジスト下層膜を、下記表2で示す組成の塩基性過酸化水素水溶液(上記表1ではAPMと略称する。)に、同表に示す温度で浸漬し、そのレジスト下層膜がシリコン基板から剥がれるまでの時間を計測し、APM耐性を評価した。その結果を上記表1に示す。表1中、“○”は1分間浸漬時に上記レジスト下層膜の剥がれが観察されない状態を表し、“×”は1分間浸漬時に上記レジスト下層膜の一部又は全てにおいて剥がれが観察された状態を表している。
実施例1乃至実施例12、比較例1及び比較例2で調製されたレジスト下層膜形成用組成物を、スピナーにより、シリコンウエハー上に塗布した。それから、ホットプレート上で上記表1に示す温度で1分間ベークし、レジスト下層膜(膜厚0.2μm)を形成した。このレジスト下層膜の上に、市販のフォトレジスト溶液(JSR(株)製、商品名:AR2772)をスピナーにより塗布し、ホットプレート上で110℃にて90秒間ベークして、フォトレジスト膜(膜厚0.2μm)を形成した。
実施例1乃至実施例12、比較例1及び比較例2で調製されたレジスト下層膜形成組成物を、スピナーにより、トレンチ(幅0.01μm、深さ0.23μm)を複数有しSiO2膜が表面に形成されたシリコンウエハー(以下、本明細書ではSiO2ウエハーと略称する。)上に塗布した。その後、ホットプレート上で上記表1に示す温度で1分間ベークし、レジスト下層膜(膜厚0.2μm)を形成した。
2 SiO2ウエハーのトレンチの幅
3 レジスト下層膜
4 SiO2ウエハー
Claims (7)
- 樹脂、下記式(1a)又は式(1b)で表される化合物、及び溶剤を含み、前記樹脂に対し、前記式(1a)又は式(1b)で表される化合物を0.01質量%乃至60質量%含有する、レジスト下層膜形成組成物。
- 前記式(1a)で表される化合物における少なくとも一方のベンゼン環は、該環の2つ以上の隣接する炭素原子にフェノール性ヒドロキシ基が存在し、前記式(1b)で表される化合物におけるベンゼン環は、該環の2つ以上の隣接する炭素原子にフェノール性ヒドロキシ基が存在する、請求項1に記載のレジスト下層膜形成組成物。
- 前記式(1a)で表される化合物においてl及びmはそれぞれ3を表し、前記式(1b)で表される化合物においてnは3を表す、請求項1又は請求項2に記載のレジスト下層膜形成組成物。
- 前記樹脂はエポキシ環又はオキセタン環を含む置換基を有さない共重合体である、請求項1乃至請求項3のいずれか一項に記載のレジスト下層膜形成組成物。
- 表面に凹部を有し且つ無機膜が形成されていてもよい半導体基板上に、請求項1乃至請求項4のいずれか一項に記載のレジスト下層膜形成組成物を塗布する工程、前記レジスト下層膜形成組成物をベークすることにより少なくとも前記凹部にレジスト下層膜を形成する工程、及び前記レジスト下層膜上にレジストパターンを形成する工程を有する半導体素子の製造方法。
- 前記半導体基板は、幅が0.001μm乃至0.10μmでアスペクト比が1乃至100のトレンチを有する、請求項5に記載の半導体素子の製造方法。
- 表面に無機膜が形成されていてもよい半導体基板上に請求項1乃至請求項4のいずれか一項に記載のレジスト下層膜形成組成物を用いてレジスト下層膜を形成する工程、前記レジスト下層膜上にレジストパターンを形成する工程、前記レジストパターンをマスクとして前記レジスト下層膜をドライエッチングし前記無機膜又は前記半導体基板の表面を露出させる工程、及びドライエッチング後の前記レジスト下層膜をマスクとして、過酸化水素水溶液を用いて前記無機膜又は前記半導体基板をウエットエッチング及び洗浄する工程を有する、パターン形成方法。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05202228A (ja) * | 1991-07-16 | 1993-08-10 | Tosoh Corp | 平坦化材料及び平坦化方法 |
JP2007099943A (ja) * | 2005-10-05 | 2007-04-19 | Jsr Corp | 熱硬化性組成物、固体撮像素子のハレーション防止膜およびその形成方法、ならびに固体撮像素子 |
WO2015030060A1 (ja) * | 2013-08-28 | 2015-03-05 | 日産化学工業株式会社 | レジスト下層膜を適用したパターン形成方法 |
JP2017511780A (ja) * | 2014-01-14 | 2017-04-27 | アーゼッド・エレクトロニック・マテリアルズ(ルクセンブルグ)ソシエテ・ア・レスポンサビリテ・リミテ | ポリオキソメタレート及びヘテロポリオキソメタレート組成物、及びそれらの使用法 |
WO2018052130A1 (ja) * | 2016-09-16 | 2018-03-22 | 日産化学工業株式会社 | 保護膜形成組成物 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4223310A1 (de) * | 1991-07-16 | 1993-01-21 | Tosoh Corp | Planarisiermaterial und planarisierverfahren |
US5886102A (en) | 1996-06-11 | 1999-03-23 | Shipley Company, L.L.C. | Antireflective coating compositions |
TWI363251B (en) | 2003-07-30 | 2012-05-01 | Nissan Chemical Ind Ltd | Sublayer coating-forming composition for lithography containing compound having protected carboxy group |
JP5218785B2 (ja) | 2008-01-30 | 2013-06-26 | 日産化学工業株式会社 | 硫黄原子を含有するレジスト下層膜形成用組成物及びレジストパターンの形成方法 |
KR101807198B1 (ko) | 2010-11-09 | 2017-12-11 | 주식회사 동진쎄미켐 | 극자외선 리소그라피용 포토레지스트 탑코트 조성물과 이를 이용하는 패턴 형성 방법 |
JP6458954B2 (ja) | 2013-12-27 | 2019-01-30 | 日産化学株式会社 | トリアジン環及び硫黄原子を主鎖に有する共重合体を含むレジスト下層膜形成組成物 |
JP6809843B2 (ja) | 2015-08-20 | 2021-01-06 | 国立大学法人大阪大学 | パターン形成方法 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05202228A (ja) * | 1991-07-16 | 1993-08-10 | Tosoh Corp | 平坦化材料及び平坦化方法 |
JP2007099943A (ja) * | 2005-10-05 | 2007-04-19 | Jsr Corp | 熱硬化性組成物、固体撮像素子のハレーション防止膜およびその形成方法、ならびに固体撮像素子 |
WO2015030060A1 (ja) * | 2013-08-28 | 2015-03-05 | 日産化学工業株式会社 | レジスト下層膜を適用したパターン形成方法 |
JP2017511780A (ja) * | 2014-01-14 | 2017-04-27 | アーゼッド・エレクトロニック・マテリアルズ(ルクセンブルグ)ソシエテ・ア・レスポンサビリテ・リミテ | ポリオキソメタレート及びヘテロポリオキソメタレート組成物、及びそれらの使用法 |
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