KR102096274B1 - 블록 공중합체 - Google Patents
블록 공중합체 Download PDFInfo
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- KR102096274B1 KR102096274B1 KR1020160162133A KR20160162133A KR102096274B1 KR 102096274 B1 KR102096274 B1 KR 102096274B1 KR 1020160162133 A KR1020160162133 A KR 1020160162133A KR 20160162133 A KR20160162133 A KR 20160162133A KR 102096274 B1 KR102096274 B1 KR 102096274B1
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- 229920001400 block copolymer Polymers 0.000 title claims abstract description 76
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- 125000000217 alkyl group Chemical group 0.000 claims description 32
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 21
- 125000003118 aryl group Chemical group 0.000 claims description 19
- 125000004419 alkynylene group Chemical group 0.000 claims description 18
- 229920006254 polymer film Polymers 0.000 claims description 18
- 229910052717 sulfur Inorganic materials 0.000 claims description 18
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- 125000003545 alkoxy group Chemical group 0.000 claims description 13
- 125000000304 alkynyl group Chemical group 0.000 claims description 13
- -1 -S (= O) 2- Chemical group 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 125000005842 heteroatom Chemical group 0.000 claims description 8
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- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 6
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- 229910052785 arsenic Inorganic materials 0.000 claims description 4
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- 125000004437 phosphorous atom Chemical group 0.000 claims description 2
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- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 20
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- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
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- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 6
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- IDSLBLWCPSAZBL-UHFFFAOYSA-N 2-cyanopropan-2-yl benzenecarbodithioate Chemical compound N#CC(C)(C)SC(=S)C1=CC=CC=C1 IDSLBLWCPSAZBL-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000004440 column chromatography Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
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- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 4
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- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 3
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- LCXXNKZQVOXMEH-UHFFFAOYSA-N Tetrahydrofurfuryl methacrylate Chemical compound CC(=C)C(=O)OCC1CCCO1 LCXXNKZQVOXMEH-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
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- XLPJNCYCZORXHG-UHFFFAOYSA-N 1-morpholin-4-ylprop-2-en-1-one Chemical compound C=CC(=O)N1CCOCC1 XLPJNCYCZORXHG-UHFFFAOYSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- 239000004342 Benzoyl peroxide Substances 0.000 description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
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- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001339 alkali metal compounds Chemical class 0.000 description 2
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 241000282472 Canis lupus familiaris Species 0.000 description 1
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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- C08F212/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by heteroatoms or groups containing heteroatoms
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
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- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by heteroatoms or groups containing heteroatoms
- C08F212/16—Halogens
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/38—Esters containing sulfur
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
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- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31144—Etching the insulating layers by chemical or physical means using masks
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Abstract
Description
Claims (17)
- 하기 화학식 4로 표시되는 단위를 가지는 고분자 세그먼트 A 및 하기 화학식 6의 단위를 가지는 고분자 세그먼트 B를 포함하는 블록 공중합체:
[화학식 4]
,
[화학식 6]
화학식 4에서 R은 수소 또는 탄소수 1 내지 4의 알킬기이고, X는 C(=O)-O- 이며, 상기에서 X1은 산소 원자, 황 원자, -S(=O)2-, 알킬렌기, 알케닐렌기 또는 알키닐렌기이고, Y는 8개 이상의 사슬 형성 원자를 가지는 사슬이 연결된 고리 구조를 포함하는 1가 치환기이며, 화학식 6에서 R은 수소 또는 탄소수 1 내지 4의 알킬기이고, L은, 단일 결합, 산소 원자, 황 원자, -S(=O)2-, 카보닐기, 알킬렌기, 알케닐렌기, 알키닐렌기, -C(=O)-X1- 또는 -X1-C(=O)-이며, 상기에서 X1은 산소 원자, 황 원자, -S(=O)2-, 알킬렌기, 알케닐렌기 또는 알키닐렌기이고, Q1은, C(R1), N, B, P, As, Bi, Sb, Sn(R1), Si(R1) 또는 Ge(R 1 )이며, L1 및 L2는 각각 독립적으로 단일 결합, 알킬렌기 또는 알케닐렌기이고, Q는 -Q2-L3-Q3-, -Q4-L4-Q5-L5-Q6-, -Q7-L6-Q8-L7-Q9-L8-Q10- 또는 -Q11-L9-Q12-L10-Q13-L11-Q14-L12-Q15-이며, 상기에서 L3 내지 L12는 각각 독립적으로 단일 결합 또는 알케닐렌기이며, Q2 내지 Q15는 각각 독립적으로 O, S, C(R1)2, N(R1), B(R1), P(R1), As(R1), Bi(R1), Sb(R1), Sn(R1)2, Si(R1)2 또는 Ge(R1)2이고, 상기 R1은 수소 또는 탄소수 1 내지 4의 범위 내의 알킬기이며, 상기 Q1, L1, L2 및 Q에 포함되어 있는 탄소 원자의 수는 3개 내지 8개의 범위 내이고, 이중 결합의 수는 1개 내지 3개의 범위 내이며, 헤테로 원자의 수는 1개 내지 5개이고, 상기에서 헤테로 원자는, N 원자, B 원자, P 원자, As 원자, Bi 원자, Sb 원자, Sn 원자, Si 원자 또는 Ge 원자이다. - 제 1 항에 있어서, 고분자 세그먼트로서, 고분자 세그먼트 A 및 B만 포함하는 디블록 형태인 블록 공중합체.
- 삭제
- 삭제
- 제 1 항에 있어서, 사슬은 8개 내지 20개의 사슬 형성 원자를 포함하는 블록 공중합체.
- 제 1 항에 있어서, 사슬 형성 원자는 탄소, 산소, 질소 또는 황인 블록 공중합체.
- 제 1 항에 있어서, 사슬 형성 원자는 탄소 또는 산소인 블록 공중합체.
- 제 1 항에 있어서, 사슬은 탄화수소 사슬인 블록 공중합체.
- 제 1 항에 있어서, 고리 구조는 방향족 고리 구조 또는 지환족 고리 구조인 블록 공중합체.
- 제 1 항에 있어서, Y의 사슬은 직접 또는 링커를 통해 고리 구조에 연결되어 있는 블록 공중합체.
- 제 10 항에 있어서, 링커는, 산소 원자, 황 원자, -NR3-, -S(=O)2-, 알킬렌기, 알케닐렌기 또는 알키닐렌기이며, 상기에서 R3는, 수소, 알킬기, 알케닐기, 알키닐기, 알콕시기 또는 아릴기인 블록 공중합체.
- 제 1 항에 있어서, L은, 단일 결합, 산소 원자, -C(=O)-O- 또는 -O-C(=O)-인 블록 공중합체.
- 제 1 항에 있어서, 화학식 6에서 R1은 수소이며, Q1, L1, L2 및 Q에 포함되어 있는 탄소 원자의 수는 3개 내지 6개의 범위 내이고, 이중 결합의 수는 1개 또는 2개이며, 헤테로 원자의 수는 1개 또는 2개이고, 상기에서 헤테로 원자는, O 원자, S 원자 또는 N 원자 인, 블록 공중합체 .
- 제 1 항에 있어서, 고분자 세그먼트 A의 부피 분율이 0.1 내지 0.9의 범위 내이고, 고분자 세그먼트 A 및 B의 부피 분율의 합이 1인 블록 공중합체.
- 자기 조립된 제 1 항의 블록 공중합체를 포함하는 고분자막.
- 자기 조립된 제 1 항의 블록 공중합체를 포함하는 고분자막을 기판상에 형성하는 것을 포함하는 고분자막의 형성 방법.
- 기판 및 상기 기판상에 형성되어 있고, 자기 조립된 제 1 항의 블록 공중합체를 포함하는 고분자막을 가지는 적층체에서 상기 블록 공중합체의 고분자 세그먼트 중에서 어느 하나를 선택적으로 제거하는 과정을 포함하는 패턴 형성 방법.
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