KR101015647B1 - 근적외선 흡수색소 및 근적외선 차단필터 - Google Patents
근적외선 흡수색소 및 근적외선 차단필터 Download PDFInfo
- Publication number
- KR101015647B1 KR101015647B1 KR1020057008304A KR20057008304A KR101015647B1 KR 101015647 B1 KR101015647 B1 KR 101015647B1 KR 1020057008304 A KR1020057008304 A KR 1020057008304A KR 20057008304 A KR20057008304 A KR 20057008304A KR 101015647 B1 KR101015647 B1 KR 101015647B1
- Authority
- KR
- South Korea
- Prior art keywords
- group
- infrared
- infrared absorbing
- absorbing pigment
- pigment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- 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
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
- C09B69/06—Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids or with inorganic complex acids
-
- 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
- C09B55/009—Azomethine dyes, the C-atom of the group -C=N- being part of a ring (Image)
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
- G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Filters (AREA)
- Compositions Of Macromolecular Compounds (AREA)
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{1,3-디술포닐헥사플루오로프로필렌이미드산}-N,N,N',N'-테트라키스(p-디페네틸아미노페닐)-p-페닐렌디이모늄 | 1073 | 104000 |
7 | 비스{1,3-디술포닐헥사플루오로프로필렌이미드산}-N,N,N',N'-테트라키스(p-디부틸아미노페닐)-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)
- 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 1항에 있어서, R이 탄소수 1∼8의 직쇄 또는 측쇄를 가지는 알킬기, 할로겐화 알킬기 또는 시아노알킬기인 근적외선 흡수색소.
- 제 7항에 있어서, R이 벤질기 또는 페네틸기인 근적외선 흡수색소.
- 제 1항 내지 제 7항 중 어느 1항 기재의 근적외선 흡수색소를 함유시켜 되는 근적외선 차단필터.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002339110 | 2002-11-22 | ||
JPJP-P-2002-00339110 | 2002-11-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050086486A KR20050086486A (ko) | 2005-08-30 |
KR101015647B1 true KR101015647B1 (ko) | 2011-02-22 |
Family
ID=32375765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057008304A Expired - Lifetime KR101015647B1 (ko) | 2002-11-22 | 2003-11-18 | 근적외선 흡수색소 및 근적외선 차단필터 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7524619B2 (ko) |
EP (1) | EP1564260B1 (ko) |
JP (1) | JP4168031B2 (ko) |
KR (1) | KR101015647B1 (ko) |
CN (1) | CN100348669C (ko) |
AU (1) | AU2003280844A1 (ko) |
TW (1) | TWI331626B (ko) |
WO (1) | WO2004048480A1 (ko) |
Families Citing this family (36)
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US7332257B2 (en) * | 2003-07-11 | 2008-02-19 | Asahi Glass Company, Limited | Composition for optical film, and optical film |
JP2008165215A (ja) * | 2003-07-16 | 2008-07-17 | Asahi Glass Co Ltd | 光学フィルム及びプラズマディスプレイ用光学フィルタ |
JP4698420B2 (ja) * | 2003-10-20 | 2011-06-08 | 住友大阪セメント株式会社 | 近赤外線遮蔽用塗料、それから得られる近赤外線遮蔽積層体及びその製造方法 |
EP1683784A4 (en) | 2003-11-10 | 2007-08-22 | Nippon Kayaku Kk | DIIMONIUM SALT CONNECTION AND ITS USE |
US20050163958A1 (en) * | 2003-11-13 | 2005-07-28 | Yuji Nakatsugawa | Optical filter and display using the same |
JP4635007B2 (ja) * | 2004-07-12 | 2011-02-16 | 日本化薬株式会社 | フィルタ、及びシアニン化合物 |
JP4825676B2 (ja) * | 2004-09-06 | 2011-11-30 | 日本化薬株式会社 | ジイモニウム化合物及びその用途 |
JP4086871B2 (ja) * | 2004-11-18 | 2008-05-14 | 日立マクセル株式会社 | 近赤外線遮蔽体及びディスプレイ用前面板 |
JP4813789B2 (ja) * | 2004-11-22 | 2011-11-09 | 山本化成株式会社 | ジイモニウム塩化合物、該化合物を含有する近赤外線吸収剤および近赤外線カットフィルター |
US20060121392A1 (en) * | 2004-11-24 | 2006-06-08 | Dai Nippon Printing Co., Ltd. | Optical filter and display using the same |
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JP2006188653A (ja) * | 2004-12-10 | 2006-07-20 | Toyo Ink Mfg Co Ltd | 近赤外線吸収性コーティング剤およびそれを用いてなる近赤外線吸収積層体 |
JP4654685B2 (ja) * | 2004-12-28 | 2011-03-23 | 東洋紡績株式会社 | 近赤外線吸収フィルムおよび近赤外線吸収フィルター |
JP4657768B2 (ja) * | 2005-03-14 | 2011-03-23 | 山本化成株式会社 | トリメチン系化合物及びこれを用いた光記録媒体 |
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KR101164880B1 (ko) * | 2006-03-01 | 2012-07-19 | 니폰 가야꾸 가부시끼가이샤 | 디이모늄 화합물의 혼합물, 그의 합성 방법, 그를 함유하는 근적외선 흡수 필름 및 근적외선 흡수 필름을 포함하는 플라즈마 디스플레이 패널용 광학 필터 |
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KR100854689B1 (ko) * | 2007-05-28 | 2008-08-27 | 손세모 | 근적외선 흡수색소 및 그를 이용한 근적외선 차단 필터 |
EP2371904B1 (en) * | 2008-12-25 | 2015-11-11 | Adeka Corporation | Near-infrared-ray absorbing material containing cyanine compound, and cyanine compound |
JP5534731B2 (ja) * | 2009-07-22 | 2014-07-02 | カーリットホールディングス株式会社 | 近赤外線吸収色素及び近赤外線遮断フィルター |
US8293451B2 (en) * | 2009-08-18 | 2012-10-23 | International Business Machines Corporation | Near-infrared absorbing film compositions |
US20120251831A1 (en) * | 2009-12-16 | 2012-10-04 | Japan Carlit Co., Ltd | Near-infrared absorptive coloring matter and near-infrared absorptive composition |
JP6004566B2 (ja) * | 2012-06-22 | 2016-10-12 | カーリットホールディングス株式会社 | 近赤外線吸収剤分散液の製造方法及び近赤外線吸収積層体 |
CN104379688B (zh) * | 2012-11-01 | 2018-05-25 | 株式会社艾迪科 | 涂料及近红外线吸收滤波器 |
CN107004683B (zh) | 2014-12-04 | 2020-10-16 | Jsr株式会社 | 固体摄像装置 |
TWI675907B (zh) | 2015-01-21 | 2019-11-01 | 日商Jsr股份有限公司 | 固體攝像裝置 |
WO2024204061A1 (ja) * | 2023-03-30 | 2024-10-03 | 富士フイルム株式会社 | 色素組成物、膜、光学フィルタ、及び近赤外吸収化合物 |
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JPH10180922A (ja) * | 1996-12-25 | 1998-07-07 | Nippon Kayaku Co Ltd | 赤外線吸収体 |
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JP2000081511A (ja) * | 1998-06-30 | 2000-03-21 | Nippon Kayaku Co Ltd | 赤外線カットフィルタ― |
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-
2003
- 2003-11-18 CN CNB2003801038152A patent/CN100348669C/zh not_active Expired - Lifetime
- 2003-11-18 AU AU2003280844A patent/AU2003280844A1/en not_active Abandoned
- 2003-11-18 JP JP2004554977A patent/JP4168031B2/ja not_active Expired - Lifetime
- 2003-11-18 EP EP03772847A patent/EP1564260B1/en not_active Expired - Lifetime
- 2003-11-18 WO PCT/JP2003/014642 patent/WO2004048480A1/ja active Application Filing
- 2003-11-18 KR KR1020057008304A patent/KR101015647B1/ko not_active Expired - Lifetime
- 2003-11-18 US US10/535,671 patent/US7524619B2/en not_active Expired - Lifetime
- 2003-11-18 TW TW092132249A patent/TWI331626B/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10180922A (ja) * | 1996-12-25 | 1998-07-07 | Nippon Kayaku Co Ltd | 赤外線吸収体 |
Also Published As
Publication number | Publication date |
---|---|
EP1564260A1 (en) | 2005-08-17 |
US20060073407A1 (en) | 2006-04-06 |
JPWO2004048480A1 (ja) | 2006-03-23 |
TWI331626B (en) | 2010-10-11 |
KR20050086486A (ko) | 2005-08-30 |
WO2004048480A1 (ja) | 2004-06-10 |
AU2003280844A1 (en) | 2004-06-18 |
US7524619B2 (en) | 2009-04-28 |
EP1564260A4 (en) | 2006-01-25 |
CN1714126A (zh) | 2005-12-28 |
EP1564260B1 (en) | 2013-03-13 |
JP4168031B2 (ja) | 2008-10-22 |
CN100348669C (zh) | 2007-11-14 |
TW200424295A (en) | 2004-11-16 |
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