KR20050086486A - 근적외선 흡수색소 및 근적외선 차단필터 - Google Patents
근적외선 흡수색소 및 근적외선 차단필터 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B55/00—Azomethine dyes
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Abstract
Description
경과시간 | 색소잔존율(%) | 480nm 투과율(%) | ||||
실시예 1 | 실시예 2 | 비교예 | 실시예 1 | 실시예 2 | 비교예 | |
초기 | 100 | 100 | 100 | 77.6 | 78.1 | 76.1 |
120h 후 | 96.5 | 95.8 | 89.7 | 77.2 | 77.5 | 75.6 |
240h 후 | 94.4 | 93.1 | 85.6 | 77.3 | 76.1 | 72.8 |
500h 후 | 92.7 | 91.8 | 81.2 | 76.7 | 75.8 | 71.4 |
경과시간 | 색소잔존율(%) | 480nm 투과율(%) | ||||
실시예 1 | 실시예 2 | 비교예 | 실시예 1 | 실시예 2 | 비교예 | |
초기 | 100 | 100 | 100 | 76.7 | 76.1 | 76.7 |
120h 후 | 95.9 | 94.8 | 88.9 | 75.0 | 74.0 | 70.3 |
240h 후 | 94.4 | 92.9 | 84.8 | 74.5 | 72.9 | 68.4 |
500h 후 | 91.2 | 89.8 | 80.0 | 73.5 | 70.8 | 65.4 |
실시예 | 근적외선 흡수색소 | λmax(nm) | 몰 흡광계소 |
3 | 비스{비스(트리플루오로메탄술폰)이미드산}-N,N,N',N'-테트라키스(p-디벤질아미노페닐)-p-페닐렌디이모늄 | 1059 | 104000 |
4 | 비스{비스(트리플루오로메탄술폰)이미드산}-N,N,N',N'-테트라키스(p-디페네틸아미노페닐)-p-페닐렌디이모늄 | 1074 | 104000 |
5 | 비스{비스(트리플루오로메탄술폰)이미드산}-N,N,N',N'-테트라키스{p-디(4-플루오로화)벤질아미노페닐}-p-페닐렌디이모늄 | 1051 | 103000 |
6 | 비스{비스(트리플루오로메탄술폰)이미드산}-N,N,N',N'-테트라키스(p-디페네틸아미노페닐)-p-페닐렌디이모늄 | 1073 | 104000 |
7 | 비스{비스(트리플루오로메탄술폰)이미드산}-N,N,N',N'-테트라키스(p-부틸아미노페닐)-p-페닐렌디이모늄 | 1073 | 104000 |
경과시간 | 색소잔존율(%) | 480nm 투과율(%) | ||||||||
실시예 | 실시예 | |||||||||
3 | 4 | 5 | 6 | 7 | 3 | 4 | 5 | 6 | 7 | |
초기 | 100 | 100 | 100 | 100 | 100 | 77.2 | 77.9 | 77.2 | 77.9 | 77.3 |
120h 후 | 98.7 | 99.2 | 98.7 | 99.1 | 98.8 | 76.8 | 77.4 | 76.9 | 77.5 | 76.8 |
240h 후 | 97.2 | 98.0 | 97.4 | 98.2 | 97.7 | 75.8 | 76.6 | 76.0 | 76.7 | 75.7 |
500h 후 | 94.8 | 96.0 | 95.2 | 96.3 | 94.5 | 75.3 | 76.2 | 75.5 | 76.3 | 75.2 |
경과시간 | 색소잔존율(%) | 480nm 투과율(%) | ||||||||
실시예 | 실시예 | |||||||||
3 | 4 | 5 | 6 | 7 | 3 | 4 | 5 | 6 | 7 | |
초기 | 100 | 100 | 100 | 100 | 100 | 77.1 | 77.9 | 77.2 | 77.9 | 77.3 |
120h 후 | 98.6 | 99.0 | 98.5 | 98.7 | 98.4 | 76.1 | 77.4 | 76.5 | 77.4 | 76.3 |
240h 후 | 96.6 | 97.4 | 96.5 | 97.5 | 96.5 | 74.0 | 76.2 | 74.8 | 76.5 | 74.1 |
500h 후 | 92.9 | 94.8 | 93.3 | 95.1 | 92.6 | 73.1 | 75.8 | 73.8 | 75.9 | 72.9 |
Claims (9)
- 일반식(1)로 표시되는 술폰이미드를 음이온 성분으로 하는 디이모늄염으로 된 근적외선 흡수색소.(식중, R은 동일 또는 상이한 것으로 알킬기, 할로겐화 알킬기, 시아노알킬기, 아릴기, 히드록실기, 페닐기 및 페닐알킬렌기로 이루어진 군에서 선택된 기를 나타내고, R1 및 R2는 각각 동일 또는 상이한 것으로서, 각각 플루오로알킬기를 나타내거나 또는 그것들이 함께 되어 형성하는 플루오로알킬렌기를 나타낸다)
- 제 1항에 있어서, R1 및 R2가 동일하거나 상이하여도 좋은 탄소수 1∼8의 퍼플루오로알킬기인 근적외선 흡수색소.
- 제 2항에 있어서, R1 및 R2가 모두 트리플루오르 메틸기이거나, 모두 펜타플루오로에틸기인 근적외선 흡수색소.
- 제 1항에 있어서, R1 및 R2가 함께 되어 형성하는 플루오로알킬렌기가 탄소수 2 ∼12의 퍼플루오로알킬렌기인 근적외선 흡수색소.
- 제 4항에 있어서, R1 및 R2가 함께 되어 형성하는 플루오로알킬렌기가 헥사플루오로프로필렌기인 근적외선 흡수색소.
- 제 1항 내지 제 5항의 어느 1항에 있어서, R이 탄소수 1∼8의 직쇄 또는 측쇄를 가지는 알킬기, 할로겐화 알킬기 또는 시아노알킬기인 근적외선 흡수색소.
- 제 1항 내지 제 5항의 어느 1항에 있어서, R이 일반식(2)로 표시되는 페닐알킬렌기인 근적외선 흡수색소.(식중, A는 탄소수 1∼18의 직쇄 또는 측쇄를 가지는 알킬렌기를 나타내고, 환 B는 치환기를 가지고 있어도 좋은 벤젠환을 나타낸다.)
- 제 7항에 있어서, R이 벤질기 또는 페네틸기인 근적외선 흡수색소.
- 제 1항 내지 제 8항의 어느 1항에 있어서, 근적외선 흡수색소를 함유시켜 되는 근적외선 차단필터.
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JPWO2004048480A1 (ja) | 2006-03-23 |
JP4168031B2 (ja) | 2008-10-22 |
WO2004048480A1 (ja) | 2004-06-10 |
KR101015647B1 (ko) | 2011-02-22 |
TW200424295A (en) | 2004-11-16 |
EP1564260B1 (en) | 2013-03-13 |
US7524619B2 (en) | 2009-04-28 |
CN1714126A (zh) | 2005-12-28 |
EP1564260A4 (en) | 2006-01-25 |
EP1564260A1 (en) | 2005-08-17 |
US20060073407A1 (en) | 2006-04-06 |
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