KR101780099B1 - 블록 공중합체 - Google Patents
블록 공중합체 Download PDFInfo
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- KR101780099B1 KR101780099B1 KR1020140175413A KR20140175413A KR101780099B1 KR 101780099 B1 KR101780099 B1 KR 101780099B1 KR 1020140175413 A KR1020140175413 A KR 1020140175413A KR 20140175413 A KR20140175413 A KR 20140175413A KR 101780099 B1 KR101780099 B1 KR 101780099B1
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- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
- C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
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- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/78—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
- C07C217/80—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings
- C07C217/82—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring
- C07C217/84—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
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Abstract
Description
도 7 및 8은 GISAXS 회절 패턴을 나타내는 도면이다.
도 9 내지 11은, 고분자막의 SEM 사진을 보여주는 도면이다.
도 12 내지 14는 GISAXS 회절 패턴을 나타내는 도면이다.
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실시예 | 비교예 | |||||||
| 1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | ||
| MI |
Mn | 9000 | 9300 | 8500 | 8700 | 9400 | 9000 | 7800 | 8000 |
| PDI | 1.16 | 1.15 | 1.17 | 1.16 | 1.13 | 1.16 | 1.17 | 1.19 | |
| BCP |
Mn | 16300 | 19900 | 17100 | 17400 | 18900 | 18800 | 18700 | 16700 |
| PDI | 1.13 | 1.20 | 1.19 | 1.17 | 1.17 | 1.22 | 1.25 | 1.18 | |
| MI: 거대 개시제 BCP: 블록 공중합체 Mn: 수평균분자량 PDI: 분자량 분포 |
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실시예 | 비교예 | ||||||
| 1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | |
| q피크 값(단위: nm-1) | 1.96 | 2.41 | 2.15 | 1.83 | 1.72 | 4.42 | 3.18 | - |
| 반높이 너비(단위: nm-1) | 0.57 | 0.72 | 0.63 | 0.45 | 0.53 | 0.97 | 1.06 | - |
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실시예 | 비교예 | Ref |
|||||||
| 1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | |||
| 제1 블록 |
SE | 30.83 | 31.46 | 27.38 | 26.924 | 27.79 | 37.37 | 48.95 | 19.1 | 38.3 |
| De | 1 | 1.04 | 1.02 | 0.99 | 1.00 | 1.11 | 1.19 | 0.93 | 1.05 | |
| VF | 0.66 | 0.57 | 0.60 | 0.61 | 0.61 | 0.73 | 0.69 | 0.76 | - | |
| 제2 블록 |
SE | 24.4 | 24.4 | 24.4 | 24.4 | 24.4 | 24.4 | 24.4 | 24.4 | 41.8 |
| De | 1.57 | 1.57 | 1.57 | 1.57 | 1.57 | 1.57 | 1.57 | 1.57 | 1.18 | |
| VF | 0.34 | 0.43 | 0.40 | 0.39 | 0.39 | 0.27 | 0.31 | 0.24 | - | |
| SE 차이 | 6.43 | 7.06 | 2.98 | 3.39 | 3.39 | 12.98 | 24.55 | 5.3 | 3.5 | |
| De 차이 | 0.57 | 0.53 | 0.55 | 0.57 | 0.57 | 0.46 | 0.38 | 0.64 | 0.13 | |
| 사슬형성원자 | 12 | 8 | 10 | 16 | 16 | 4 | 1 | 12 | - | |
| n/D | 3.75 | 3.08 | 3.45 | 4.24 | 4.44 | 2.82 | 1.98 | - | - | |
| SE: 표면 에너지(단위: mN/m) De: 밀도(단위: g/cm3) VF: 부피 분율 SE 차이: 제 1 블록의 표면 에너지와 제 2 블록의 표면 에너지의 차이의 절대값 De 차이: 제 1 블록의 밀도와 제 2 블록의 밀도의 차이의 절대값 사슬 형성 원자: 제 1 블록의 사슬 형성 원자의 수 n/D: 수식 1(nq/(2×π))에 의해 계산된 수치(n: 사슬 형성 원자의 수, q는 산란 벡터 0.5 nm-1 내지 10 nm-1의 범위에서 가장 큰 피크 면적을 가지는 피크가 확인되는 산란 벡터 수치) Ref: 폴리스티렌-폴리메틸메타크리레이트 블록 공중합체(제 1 블록: 폴리스티렌 블록, 제 2 블록: 폴리메틸메타크릴레이트 블록) |
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| 제1 블록의 부피 분획 | 제2 블록의 부피 분획 | |
| 샘플 1 | 0.7 | 0.3 |
| 샘플 2 | 0.59 | 0.41 |
| 샘플 3 | 0.48 | 0.52 |
Claims (20)
- X선 회절 분석의 0.5 nm-1 내지 10 nm-1의 범위 내의 산란 벡터(q) 내에서 반높이 너비가 0.2 nm-1 내지 1.5 nm-1의 범위 내에 있는 피크를 나타내고, 사슬 형성 원자가 8개 이상인 직쇄 사슬이 연결되어 있는 방향족 구조를 포함하는 제 1 블록과 상기 제 1 블록과는 다른 제 2 블록을 포함하는 블록 공중합체.
- 제 1 항에 있어서, X선 회절 분석에서 반높이 너비가 0.2 nm-1 내지 1.5 nm-1의 범위 내의 피크가 관찰되는 산란 벡터(q)의 범위가 1 nm-1 내지 3 nm-1의 범위 내인 블록 공중합체.
- 제 1 항에 있어서, X선 회절 분석에서 0.5 nm-1 내지 10 nm-1의 산란 벡터(q) 내에서 관찰되는 피크의 반높이 너비가 0.3 nm-1 내지 0.9 nm-1의 범위 내인 블록 공중합체.
- 삭제
- 삭제
- 제 1 항에 있어서, 직쇄 사슬은 방향족 구조에 산소 원자 또는 질소 원자를 매개로 연결되어 있는 블록 공중합체.
- 제 1 항에 있어서, 제 2 블록은 1개 이상의 할로겐 원자를 포함하는 방향족 구조를 포함하는 블록 공중합체.
- 제 7 항에 있어서, 할로겐 원자는 불소 원자인 블록 공중합체.
- 제 1 항에 있어서, 제 1 블록의 방향족 구조는 할로겐 원자를 포함하지 않고, 제 2 블록은 할로겐 원자를 포함하는 방향족 구조를 포함하는 블록 공중합체.
- 삭제
- 삭제
- 제 1 항에 있어서, GISAXS에서 인플레인상 회절 패턴을 나타내는 막을 형성하는 블록 공중합체.
- 제 1 항에 있어서, 수평균분자량이 3,000 내지 300,000의 범위 내에 있는 블록 공중합체.
- 제 1 항에 있어서, 분산도(Mw/Mn)가 1.01 내지 1.60의 범위 내에 있는 블록 공중합체.
- 자기 조립된 제 1 항의 블록 공중합체를 포함하는 고분자막.
- 제 17 항에 있어서, GISAXS에서 인플레인상 회절 패턴을 나타내는 고분자막.
- 자기 조립된 제 1 항의 블록 공중합체를 포함하는 고분자막을 기판상에 형성하는 것을 포함하는 고분자막의 형성 방법.
- 기판 및 상기 기판의 표면에 형성되어 있는 자기 조립된 제 1 항의 블록 공중합체를 포함하는 고분자막을 가지는 적층체에서 상기 블록 공중합체의 제 1 또는 제 2 블록을 제거하는 단계를 포함하는 패턴 형성 방법.
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| JP6410327B2 (ja) | 2013-12-06 | 2018-10-24 | エルジー・ケム・リミテッド | ブロック共重合体 |
| JP6419820B2 (ja) | 2013-12-06 | 2018-11-07 | エルジー・ケム・リミテッド | ブロック共重合体 |
| EP3078691B1 (en) | 2013-12-06 | 2018-04-18 | LG Chem, Ltd. | Block copolymer |
| EP3078685B1 (en) | 2013-12-06 | 2020-09-09 | LG Chem, Ltd. | Block copolymer |
| EP3078695B1 (en) | 2013-12-06 | 2020-11-04 | LG Chem, Ltd. | Block copolymer |
| WO2015084128A1 (ko) | 2013-12-06 | 2015-06-11 | 주식회사 엘지화학 | 블록 공중합체 |
| EP3078686B1 (en) | 2013-12-06 | 2018-10-31 | LG Chem, Ltd. | Block copolymer |
| WO2015084121A1 (ko) | 2013-12-06 | 2015-06-11 | 주식회사 엘지화학 | 블록 공중합체 |
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| US10160822B2 (en) | 2013-12-06 | 2018-12-25 | Lg Chem, Ltd. | Monomer and block copolymer |
| CN105899557B (zh) | 2013-12-06 | 2018-10-26 | 株式会社Lg化学 | 嵌段共聚物 |
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| EP3225641B1 (en) | 2014-09-30 | 2021-11-24 | LG Chem, Ltd. | Block copolymer |
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