Abstract:
본 발명은 하기 화학식 1또는 2를 갖는 옥세탄-함유 화합물, 이를 포함한 포토레지스트 조성물, 상기 포토레지스트 조성물을 이용한 패턴 형성 방법 및 상기 옥세탄-함유 화합물의 중합 결과물을 포함한 잉크젯 프린트 헤드에 관한 것이다:
상기 화학식 1 중, Q 1 , Q 2 , Q 3 , Q 4 , Q 5 , Q 6 , Q 7 , Q 8 , L 1 , L 2 , a, b, c, d, e, f, g, h 및 n은 발명의 상세한 설명을 참조한다. 본 발명을 따르는 옥세탄-함유 화합물은 중합성이 우수하여 포토레지스트로 이용될 수 있으며, 이의 중합 결과물은 내열성, 내화학성, 접착성, 내구성 등이 우수하다. 포토레지스트
Abstract:
An oxetane-containing compound, a photoresist composition containing the compound, a pattern formation method using the composition, and an inkjet print head using the compound are provided to improve the polymerization property of the compound and to enhance the heat resistance, chemical resistance, adhesion and durability of the polymer of the compound. An oxetane-containing compound is represented by the formula 1 or 2, wherein Q1 to A8 are independently H a hydroxyl group, a carboxyl group, a substituted or unsubstituted C1-C30 alkyl group, a substituted or unsubstituted C2-C30 alkenyl group, a substituted or unsubstituted C2-C30 alkynyl group, a substituted or unsubstituted C1-C30 alkoxy group, a substituted or unsubstituted C4-C30 aliphatic hydrocarbon ring, a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C3-C30 heteroaryl group, a substituted or unsubstituted C6-C30 aryloxy group, a substituted or unsubstituted c6-C30 acyl group, or a substituted or unsubstituted ether bond-containing monovalent group; a is 1, 2, 3 or 4; b is 1, 2, 3, 4 or 5; c and e are independently a, 2 or 3; d is 1 or 2; f, g and h are independently 1, 2, 3 or 4; L1 to L3 are independently a substituted or unsubstituted C1-C30 alkylene group, a substituted or unsubstituted C2-C30 alkenylene group, a substituted or unsubstituted C2-C30 alkynylene group, a substituted or unsubstituted C6-C30 arylene group, a substituted or unsubstituted C3-C30 hetero arylene group, or a substituted or unsubstituted ether bond-containing divalent group; and n is an integer of 0-10.