KR101652680B1 - 광경화성 조성물 및 표면에 미세 패턴을 갖는 성형체의 제조 방법 - Google Patents
광경화성 조성물 및 표면에 미세 패턴을 갖는 성형체의 제조 방법 Download PDFInfo
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Abstract
Description
도 2 는 표면에 미세 패턴을 갖는 성형체의 제조 방법의 다른 예를 나타내는 단면도이다.
도 3 은 표면에 미세 패턴을 갖는 성형체의 일례를 나타내는 단면도이다.
도 4 는 표면에 미세 패턴을 갖는 성형체의 다른 예를 나타내는 단면도이다.
12 : 반전 패턴
20 : 광경화성 조성물
30 : 기판
40 : 성형체
42 : 경화물
44 : 미세 패턴
Claims (10)
- 경화 전의 파장 589 ㎚ 에 있어서의 굴절률이 1.55 이상인 화합물이고, 또한 벤젠 고리를 2 개 이상 및 (메트)아크릴로일옥시기를 2 개 이상 갖는 화합물 (A) 로서, 상기 화합물 (A) 는 축합 방향족 고리 화합물이며, 상기 축합 방향족 고리 화합물은 2 개 이상의 벤젠 고리를 포함하는 것인 화합물 (A) 와,
불소 원자를 갖고, 또한 탄소-탄소 불포화 이중 결합을 1 개 이상 갖는, 플루오로(메트)아크릴레이트, 플루오로디엔, 플루오로비닐에테르 또는 플루오로 고리형 모노머인 화합물 (B) 와,
(메트)아크릴로일옥시기를 1 개 갖는 페녹시에틸(메트)아크릴레이트, 2-하이드록시-3-페녹시피로필(메트)아크릴레이트, 페녹시에틸렌글리콜(메트)아크릴레이트, 페녹시디에틸렌글리콜(메트)아크릴레이트, 벤질(메트)아크릴레이트, 메톡시트리에틸렌글리콜(메트)아크릴레이트, 메톡시폴리에틸렌글리콜(메트)아크릴레이트, 2-(메트)아크릴로일옥시에틸헥사하이드로프탈산, 베헤닐(메트)아크릴레이트, 2-(메트)아크릴로일옥시에틸숙신산, 스테아릴(메트)아크릴레이트, 이소스테아릴(메트)아크릴레이트, 라우릴(메트)아크릴레이트, 2-에틸헥실(메트)아크릴레이트, 3-(트리메톡시실릴)프로필(메트)아크릴레이트, 부틸(메트)아크릴레이트, 에톡시에틸(메트)아크릴레이트, 메톡시에틸(메트)아크릴레이트, 글리시딜(메트)아크릴레이트, 테트라하이드로푸르푸릴(메트)아크릴레이트, 알릴(메트)아크릴레이트, 2-하이드록시에틸(메트)아크릴레이트, 2-하이드록시프로필(메트)아크릴레이트, N,N-디에틸아미노에틸(메트)아크릴레이트, N,N-디메틸아미노에틸(메트)아크릴레이트, 디메틸아미노에틸(메트)아크릴레이트, 2-메틸-2-아다만틸(메트)아크릴레이트, 2-에틸-2-아다만틸(메트)아크릴레이트, 3-하이드록시-1-아다만틸(메트)아크릴레이트, 1-아다만틸(메트)아크릴레이트, 이소보르닐(메트)아크릴레이트, 2-나프틸(메트)아크릴레이트, 2-하이드록시-3-페녹시프로필(메트)아크릴레이트, 2-(4-벤조일-3-하이드록시페녹시)에틸(메트)아크릴레이트, 9-안트라세닐(메트)아크릴레이트, 플루오레세인 o-(메트)아크릴레이트, 2-(9H-카르바졸-9-일)에틸(메트)아크릴레이트, 지르코늄(메트)아크릴레이트, β-카르복시에틸(메트)아크릴레이트, 옥틸(메트)아크릴레이트, 데실(메트)아크릴레이트, (2-(tert-부틸아미노)에틸(메트)아크릴레이트, 1,2,2,6,6-펜타메틸-4-피페리딜(메트)아크릴레이트, n-부틸(메트)아크릴레이트, tert-부틸(메트)아크릴레이트, 4-tert-부틸시클로헥실(메트)아크릴레이트, o-페닐페놀글리시딜에테르(메트)아크릴레이트 또는 하이드록시에틸화 o-페닐페놀(메트)아크릴레이트인 화합물 (C) (화합물 (A) 내지 (C) 는 서로 상이하다) 와,
광중합 개시제 (D) 를 함유하고,
화합물 (A), 화합물 (B), 화합물 (C) 및 광중합 개시제 (D) 의 합계 (100 질량%) 중, 화합물 (A) 가 61 ∼ 90 질량% 이고, 화합물 (B) 가 2 ∼ 15 질량% 이고, 화합물 (C) 가 5 ∼ 35 질량% 이며, 광중합 개시제 (D) 가 1 ∼ 12 질량% 인 것을 특징으로 하는 광경화성 조성물. - 제 1 항에 있어서,
추가로 함(含)불소 계면 활성제 (E) 를 함유하는, 광경화성 조성물. - 제 1 항 또는 제 2 항에 있어서,
실질적으로 용제를 함유하지 않는, 광경화성 조성물. - 제 1 항 또는 제 2 항에 있어서,
경화 후의 파장 589 ㎚ 에 있어서의 굴절률이 1.54 이상인, 광경화성 조성물. - 표면에 미세 패턴을 갖는 성형체의 제조 방법으로서,
제 1 항 또는 제 2 항에 기재된 광경화성 조성물을, 상기 미세 패턴의 반전 패턴을 표면에 갖는 몰드의 그 반전 패턴을 갖는 표면에 접촉시키는 공정과,
상기 몰드의 표면에 상기 광경화성 조성물을 접촉시킨 상태에서, 상기 광경화성 조성물에 광을 조사하여, 상기 광경화성 조성물을 경화시켜 경화물로 하는 공정과,
상기 경화물로부터 상기 몰드를 분리시켜 표면에 미세 패턴을 갖는 성형체를 얻는 공정을 갖는 것을 특징으로 하는 표면에 미세 패턴을 갖는 성형체의 제조 방법. - 표면에 미세 패턴을 갖는 성형체의 제조 방법으로서,
제 1 항 또는 제 2 항에 기재된 광경화성 조성물을 기판의 표면에 배치하는 공정과,
상기 미세 패턴의 반전 패턴을 표면에 갖는 몰드를, 그 몰드의 반전 패턴이 상기 광경화성 조성물에 접하도록, 상기 광경화성 조성물에 압착시키는 공정과,
상기 몰드를 상기 광경화성 조성물에 압착시킨 상태에서, 상기 광경화성 조성물에 광을 조사하여, 상기 광경화성 조성물을 경화시켜 경화물로 하는 공정과,
상기 경화물로부터 상기 몰드, 또는 상기 기판 및 상기 몰드를 분리시켜 표면에 미세 패턴을 갖는 성형체를 얻는 공정을 갖는 것을 특징으로 하는 표면에 미세 패턴을 갖는 성형체의 제조 방법. - 표면에 미세 패턴을 갖는 성형체의 제조 방법으로서,
제 1 항 또는 제 2 항에 기재된 광경화성 조성물을, 상기 미세 패턴의 반전 패턴을 표면에 갖는 몰드의 그 반전 패턴을 갖는 표면에 배치하는 공정과,
기판을 상기 광경화성 조성물에 압착시키는 공정과,
상기 기판을 상기 광경화성 조성물에 압착시킨 상태에서, 상기 광경화성 조성물에 광을 조사하여, 상기 광경화성 조성물을 경화시켜 경화물로 하는 공정과,
상기 경화물로부터 상기 몰드, 또는 상기 기판 및 상기 몰드를 분리시켜 표면에 미세 패턴을 갖는 성형체를 얻는 공정을 갖는 것을 특징으로 하는 표면에 미세 패턴을 갖는 성형체의 제조 방법. - 표면에 미세 패턴을 갖는 성형체의 제조 방법으로서,
기판과, 상기 미세 패턴의 반전 패턴을 표면에 갖는 몰드를, 그 몰드의 반전 패턴이 상기 기판측이 되도록 접근 또는 접촉시키는 공정과,
제 1 항 또는 제 2 항에 기재된 광경화성 조성물을 상기 기판과 상기 몰드 사이에 충전시키는 공정과,
상기 기판과 상기 몰드가 접근 또는 접촉한 상태에서, 상기 광경화성 조성물에 광을 조사하여, 상기 광경화성 조성물을 경화시켜 경화물로 하는 공정과,
상기 경화물로부터 상기 몰드, 또는 상기 기판 및 상기 몰드를 분리시켜 표면에 미세 패턴을 갖는 성형체를 얻는 공정을 갖는 것을 특징으로 하는 표면에 미세 패턴을 갖는 성형체의 제조 방법. - 청구항 9은(는) 설정등록료 납부시 포기되었습니다.제 1 항 또는 제 2 항에 있어서,
광경화성 조성물을 경화시킬 때에 사용하는 광의 파장이 200 ∼ 500 ㎚ 인, 표면에 미세 패턴을 갖는 성형체의 제조 방법. - 청구항 10은(는) 설정등록료 납부시 포기되었습니다.제 1 항 또는 제 2 항에 기재된 표면에 미세 패턴을 갖는 성형체의 제조 방법에 의해 얻어지는 것을 특징으로 하는 성형체.
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2009
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- 2009-05-13 KR KR1020167023259A patent/KR101702278B1/ko not_active Expired - Fee Related
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TW201002743A (en) | 2010-01-16 |
JP5617632B2 (ja) | 2014-11-05 |
KR20110021727A (ko) | 2011-03-04 |
JPWO2009145061A1 (ja) | 2011-10-06 |
CN102027026B (zh) | 2013-06-19 |
EP2289955A4 (en) | 2011-10-05 |
EP2289955A1 (en) | 2011-03-02 |
KR101702278B1 (ko) | 2017-02-03 |
US8258201B2 (en) | 2012-09-04 |
CN102027026A (zh) | 2011-04-20 |
TWI494327B (zh) | 2015-08-01 |
EP2289955B1 (en) | 2014-10-15 |
KR20160105911A (ko) | 2016-09-07 |
WO2009145061A1 (ja) | 2009-12-03 |
US20110020617A1 (en) | 2011-01-27 |
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