KR20170051350A - 실질적으로 대칭인 3-아암 성상 블록 공중합체 - Google Patents
실질적으로 대칭인 3-아암 성상 블록 공중합체 Download PDFInfo
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- KR20170051350A KR20170051350A KR1020160143089A KR20160143089A KR20170051350A KR 20170051350 A KR20170051350 A KR 20170051350A KR 1020160143089 A KR1020160143089 A KR 1020160143089A KR 20160143089 A KR20160143089 A KR 20160143089A KR 20170051350 A KR20170051350 A KR 20170051350A
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Abstract
Description
Claims (11)
- 중심 코어, 및 내부 블록과 외부 블록을 갖는 이중블록(diblock) 공중합체 아암(arm)을 갖는 실질적으로 대칭인 3-아암 성상(star) 블록 공중합체를 포함하는 물질의 조성물로서,
(a) 상기 중심 코어는 화학식 R1C[(AO)(C(O)(CH2)2C(CH3)(CN))SC(S)Z]3 (여기서, R1은 H, CH3, 및 C2H5로 이루어진 군으로부터 선택되고; A는 CH2, 및 4-치환된 C6H4로 이루어진 군으로부터 선택되고; Z는 SR이며, 여기서, R은 C1-C4 알킬, C12H25, 및 C6H5로 이루어진 군으로부터 선택됨)을 갖는 구조체를 포함하고;
(b) 상기 내부 블록은 하기 단량체 1:
[단량체 1]
(여기서, X는 H 또는 메틸이고, R은, 선택적으로 하이드록실 또는 보호된 하이드록실 기로 치환된, C1-C8 알킬 및 부분 플루오르화 알킬 기; 및 C3-C8 사이클로알킬 기로 이루어진 군으로부터 선택됨)의 중합으로부터 유도되고;
(c) 상기 외부 블록은 상기 내부 블록에 공유 결합되며, 상기 외부 블록은 하기 단량체 2:
[단량체 2]
(여기서, Ar은 피리딜 기, 페닐 기, 또는 알킬, 하이드록실, 아세톡시, C1-C4 알콕시 기, 및 -OC(O)OR'로 이루어진 군으로부터 선택되는 치환체를 갖는 페닐 기로 이루어진 군으로부터 선택되고, 여기서, R'은 C1-C8 알킬 기로 이루어진 군으로부터 선택됨)의 중합으로부터 유도되는, 조성물. - 제1항에 있어서, 단량체 1 및 단량체 2는 단량체 1의 단일중합체 및 단량체 2의 단일중합체의 총 표면 에너지 값들 사이의 차이가 10 다인/cm를 초과하도록 선택되는, 조성물.
- 제1항에 있어서, 상기 내부 블록은 상기 이중블록 공중합체 아암의 5 내지 95 중량%를 구성하는, 조성물.
- 제1항에 있어서, 상기 실질적으로 대칭인 3-아암 성상 블록 공중합체의 중량 평균 분자량은 5,000 내지 250,000인, 조성물.
- 제1항에 있어서, R은 메틸, 사이클로헥실, 및 부분 플루오르화 알킬 기로 이루어진 군으로부터 선택되는, 조성물.
- 제5항에 있어서, 상기 부분 플루오르화 알킬 기는 -CH2C(CF3)2OH, -CH2CH2CH2CF2C4F9, -CH2CH2C6F13, 및 -옥타플루오로펜틸로 이루어진 군으로부터 선택되는, 조성물.
- 제1항에 있어서, Ar은 피리딜, 페닐, 아세톡시페닐, 메톡시페닐, 및 OC(O)OR' (여기서, R'은 t-Bu임)로 치환된 페닐로 이루어진 군으로부터 선택되는, 조성물.
- 제1항에 있어서, 상기 내부 블록은 아이소보르닐 메타크릴레이트, 트라이플루오로에틸 메타크릴레이트, 트라이플루오로프로필 메타크릴레이트, 헥사플루오로아이소프로필 메타크릴레이트, 옥타플루오로펜틸 메타크릴레이트, CH2=C(CH3)CO2CH2C(CF3)2OH 및 이의 보호된 유사체, CH2=C(CH3)CO2CH2CH2CH2CF2C4F9, CH2=C(CH3)CO2CH2CH2C6F13, CH2=C(CH3)CO2CH2CH2C4F9, CH2=C(CH3)CO2CH2CH2C3F7, CH2=C(CH3)CO2CH2C2F5, 및 CH2=C(CH3)CO2CH2C3F7로 이루어진 군으로부터 선택되는 단량체의 중합으로부터 유도되는, 조성물.
- 기재(substrate), 상기 기재 상의 블록 공중합체 조성물, 및 상기 기재와 상기 블록 공중합체 조성물 사이의 중성 층을 포함하는 물품으로서, 상기 블록 공중합체 조성물은 중심 코어, 내부 블록 및 외부 블록을 갖는 실질적으로 대칭인 3-아암 성상 블록 공중합체를 포함하고,
(a) 상기 중심 코어는 화학식 R1C[(AO)(C(O)(CH2)2C(CH3)(CN))SC(S)Z]3 (여기서, R1은 H, CH3, 및 C2H5로 이루어진 군으로부터 선택되고; A는 CH2, 및 4-치환된 C6H4로 이루어진 군으로부터 선택되고; Z는 SR이며, 여기서, R은 C1-C4 알킬, C12H25, 및 C6H5로 이루어진 군으로부터 선택됨)을 갖는 구조체를 포함하고;
(b) 상기 내부 블록은 하기 단량체 1:
[단량체 1]
(여기서, X는 H 또는 메틸이고, R은, 선택적으로 하이드록실 또는 보호된 하이드록실 기로 치환된, C1-C8 알킬 및 부분 플루오르화 알킬 기; 및 C3-C8 사이클로알킬 기로 이루어진 군으로부터 선택됨)의 중합으로부터 유도되고;
(c) 상기 외부 블록은 상기 내부 블록에 공유 결합되며, 상기 외부 블록은 하기 단량체 2:
[단량체 2]
(여기서, Ar은 피리딜 기, 페닐 기, 또는 알킬, 하이드록실, 아세톡시, C1-C4 알콕시 기, 및 -OC(O)OR'로 이루어진 군으로부터 선택되는 치환체를 갖는 페닐 기로 이루어진 군으로부터 선택되고, 여기서, R'은 C1-C8 알킬 기로 이루어진 군으로부터 선택됨)의 중합으로부터 유도되는, 물품. - 제9항에 있어서, 상기 기재는 곡선, 직선, 선분, 및 점으로 이루어진 군으로부터 선택되는 특징부로 사전-패턴화된, 물품.
- 하기 화학식:
을 가지며, 여기서,
(a) R1은 H, CH3, 및 C2H5로 이루어진 군으로부터 선택되고;
(b) A는 CH2, 및 4-치환된 C6H4로 이루어진 군으로부터 선택되고;
(c) (단량체 1)은 내부 블록이며, 하기 단량체 1:
[단량체 1]
(여기서, X는 H 또는 메틸이고, R은, 선택적으로 하이드록실 또는 보호된 하이드록실 기로 치환된, C1-C8 알킬 및 부분 플루오르화 알킬 기; 및 C3-C8 사이클로알킬 기로 이루어진 군으로부터 선택됨)의 중합으로부터 유도되고;
(d) (단량체 2)는 상기 내부 블록에 공유 결합된 외부 블록이며, 하기 단량체 2:
[단량체 2]
(여기서, Ar은 피리딜 기, 페닐 기, 또는 하이드록실, 아세톡시, C1-C4 알콕시 기, 및 -OC(O)OR'로 이루어진 군으로부터 선택되는 치환체를 갖는 페닐 기로 이루어진 군으로부터 선택되고, 여기서, R'은 C1-C8 알킬 기로 이루어진 군으로부터 선택됨)의 중합으로부터 유도되고;
(e) n은 약 10 내지 약 1,000의 범위이고;
(f) m은 약 10 내지 약 1,000의 범위인, 물질의 조성물.
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| US20060069203A1 (en) * | 2003-02-05 | 2006-03-30 | Lewis Andrew L | Block copolymers |
| JP2007537279A (ja) * | 2004-05-12 | 2007-12-20 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | トリチオカルボナートraft剤およびその中間体の合成 |
| JP2015507065A (ja) * | 2012-02-10 | 2015-03-05 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company | 高度xジブロックコポリマーの製造、精製及び使用 |
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| US5249743A (en) * | 1992-04-23 | 1993-10-05 | Lord Corporation | Multiple section special trackwork fastener |
| US8133534B2 (en) | 2004-11-22 | 2012-03-13 | Wisconsin Alumni Research Foundation | Methods and compositions for forming patterns with isolated or discrete features using block copolymer materials |
| US7553760B2 (en) | 2006-10-19 | 2009-06-30 | International Business Machines Corporation | Sub-lithographic nano interconnect structures, and method for forming same |
| FR2911609B1 (fr) * | 2007-01-19 | 2009-03-06 | Rhodia Recherches & Tech | Copolymere dibloc comprenant des unites derivant du styrene et des unites derivant d'acide acrylique |
| US7521094B1 (en) | 2008-01-14 | 2009-04-21 | International Business Machines Corporation | Method of forming polymer features by directed self-assembly of block copolymers |
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| WO2010123574A1 (en) * | 2009-04-23 | 2010-10-28 | Atrp Solutions Inc | Star macromolecules for personal and home care |
| US8398868B2 (en) | 2009-05-19 | 2013-03-19 | International Business Machines Corporation | Directed self-assembly of block copolymers using segmented prepatterns |
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2016
- 2016-10-27 US US15/335,803 patent/US9815947B2/en active Active
- 2016-10-31 KR KR1020160143089A patent/KR102581298B1/ko active Active
- 2016-10-31 JP JP2016213026A patent/JP6989250B2/ja active Active
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| US20060069203A1 (en) * | 2003-02-05 | 2006-03-30 | Lewis Andrew L | Block copolymers |
| JP2007537279A (ja) * | 2004-05-12 | 2007-12-20 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | トリチオカルボナートraft剤およびその中間体の合成 |
| JP2015507065A (ja) * | 2012-02-10 | 2015-03-05 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company | 高度xジブロックコポリマーの製造、精製及び使用 |
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| US20170121468A1 (en) | 2017-05-04 |
| JP2017082220A (ja) | 2017-05-18 |
| JP6989250B2 (ja) | 2022-01-05 |
| US9815947B2 (en) | 2017-11-14 |
| KR102581298B1 (ko) | 2023-09-22 |
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