KR102167223B1 - 블록 공중합체 - Google Patents
블록 공중합체 Download PDFInfo
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- KR102167223B1 KR102167223B1 KR1020160162131A KR20160162131A KR102167223B1 KR 102167223 B1 KR102167223 B1 KR 102167223B1 KR 1020160162131 A KR1020160162131 A KR 1020160162131A KR 20160162131 A KR20160162131 A KR 20160162131A KR 102167223 B1 KR102167223 B1 KR 102167223B1
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- South Korea
- Prior art keywords
- block copolymer
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- chain
- carbon atoms
- Prior art date
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- 229920000642 polymer Polymers 0.000 claims description 62
- 125000004432 carbon atom Chemical group C* 0.000 claims description 61
- 238000000034 method Methods 0.000 claims description 31
- 125000000217 alkyl group Chemical group 0.000 claims description 24
- 125000004429 atom Chemical group 0.000 claims description 23
- 229920006254 polymer film Polymers 0.000 claims description 19
- 125000005843 halogen group Chemical group 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 12
- 125000001424 substituent group Chemical group 0.000 claims description 12
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 125000002947 alkylene group Chemical group 0.000 claims description 8
- 125000001188 haloalkyl group Chemical group 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 125000000262 haloalkenyl group Chemical group 0.000 claims description 7
- 125000000232 haloalkynyl group Chemical group 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
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- 125000004430 oxygen atom Chemical group O* 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
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- 125000005529 alkyleneoxy group Chemical group 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
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- 239000011593 sulfur Substances 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
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- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 14
- 230000002441 reversible effect Effects 0.000 description 14
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- 238000005160 1H NMR spectroscopy Methods 0.000 description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 125000003545 alkoxy group Chemical group 0.000 description 6
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- 239000007787 solid Substances 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- 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 5
- 125000003342 alkenyl group Chemical group 0.000 description 5
- 125000004450 alkenylene group Chemical group 0.000 description 5
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- GWYSWOQRJGLJPA-UHFFFAOYSA-N 1,1,2,2-tetrafluoropropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(F)(F)C(C)(F)F GWYSWOQRJGLJPA-UHFFFAOYSA-N 0.000 description 4
- FUGYGGDSWSUORM-UHFFFAOYSA-N 4-hydroxystyrene Chemical compound OC1=CC=C(C=C)C=C1 FUGYGGDSWSUORM-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
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- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 229910052710 silicon Chemical group 0.000 description 4
- 239000010703 silicon Chemical group 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 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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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 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
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000002723 alicyclic group Chemical group 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
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- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- LVJZCPNIJXVIAT-UHFFFAOYSA-N 1-ethenyl-2,3,4,5,6-pentafluorobenzene Chemical compound FC1=C(F)C(F)=C(C=C)C(F)=C1F LVJZCPNIJXVIAT-UHFFFAOYSA-N 0.000 description 2
- IQNKUQDXFKGYSX-UHFFFAOYSA-N 2-chloro-n-dodecylacetamide Chemical compound CCCCCCCCCCCCNC(=O)CCl IQNKUQDXFKGYSX-UHFFFAOYSA-N 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
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
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- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
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- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
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- YNKQCPNHMVAWHN-UHFFFAOYSA-N 4-(benzenecarbonothioylsulfanyl)-4-cyanopentanoic acid Chemical compound OC(=O)CCC(C)(C#N)SC(=S)C1=CC=CC=C1 YNKQCPNHMVAWHN-UHFFFAOYSA-N 0.000 description 1
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- VGCXGMAHQTYDJK-UHFFFAOYSA-N Chloroacetyl chloride Chemical compound ClCC(Cl)=O VGCXGMAHQTYDJK-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- 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
- C08F220/10—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
-
- 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
- C08F220/10—Esters
- C08F220/22—Esters containing halogen
-
- 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
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
-
- 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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Abstract
Description
도 4는 실시예 1, 3과 비교예 1에서 적용된 각 블록의 에칭 선택성을 비교한 도면이다.
Claims (13)
- 하기 화학식 1로 표시되는 단위를 가지는 고분자 세그먼트 A 및 하기 화학식 2의 단위를 가지는 B를 포함하는 블록 공중합체:
[화학식 1]
[화학식 2]
화학식 1에서 R1은 수소 또는 탄소수 1 내지 4의 알킬기이고, R2는 적어도 하나의 할로겐 원자를 포함하는 사슬이며, 화학식 2에서 R은 수소 또는 탄소수 1 내지 4의 알킬기이고, X2는 -C(=O)-O-이며 , R1 내지 R5는 각각 독립적으로 각각 독립적으로 수소, 알킬기 또는 하기 화학식 3의 치환기이되, R1 내지 R5 중 적어도 하나는 하기 화학식 3의 치환기이다:
[화학식 3]
화학식 3에서 L은, 산소 원자, 황 원자, 알킬렌기, 알킬렌옥시기, 카보닐기, -C(=O)-O-, -O-C(=O)-, -NR6-, -C(=O)-NR6- 또는 -NR6-C(=O)-이고, Y는, 8개 이상의 사슬 형성 원자를 가지는 사슬이며, R6는 수소 또는 알킬기이다. - 제 1 항에 있어서, 화학식 1의 R2는, 할로알킬기, 할로알케닐기 또는 할로알키닐기인 블록 공중합체.
- 제 2 항에 있어서, 할로알킬기는 탄소수 1 내지 20의 할로알킬기이고, 할로알케닐기 또는 할로알키닐기는 탄소수 2 내지 20의 할로알케닐기 또는 할로알키닐기인 블록 공중합체.
- 제 1 항에 있어서, 화학식 1의 R2는, 1개 내지 10개의 할로겐 원자를 포함하는 블록 공중합체.
- 제 1 항에 있어서, 할로겐 원자는 불소 원자인 블록 공중합체.
- 삭제
- 제 1 항에 있어서, 화학식 2의 사슬은 8개 내지 20개의 사슬 형성 원자를 포함하는 블록 공중합체.
- 제 1 항에 있어서, 화학식 2의 사슬 형성 원자는 탄소, 산소, 질소 또는 황인 블록 공중합체.
- 제 1 항에 있어서, 화학식 2의 사슬 형성 원자는 탄소 또는 산소인 블록 공중합체.
- 제 1 항에 있어서, 화학식 2의 사슬은 할로겐 원자를 가지지 않는 탄화수소 사슬인 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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JP2007070453A (ja) | 2005-09-06 | 2007-03-22 | Nippon Soda Co Ltd | ブロック共重合体の製造方法 |
JP2010202723A (ja) * | 2009-03-02 | 2010-09-16 | Tosoh Corp | ブロック共重合体及びその製造方法 |
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