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JPS5770146A - Methacrylate resin material for optical filter and production thereof - Google Patents

Methacrylate resin material for optical filter and production thereof

Info

Publication number
JPS5770146A
JPS5770146A JP14509680A JP14509680A JPS5770146A JP S5770146 A JPS5770146 A JP S5770146A JP 14509680 A JP14509680 A JP 14509680A JP 14509680 A JP14509680 A JP 14509680A JP S5770146 A JPS5770146 A JP S5770146A
Authority
JP
Japan
Prior art keywords
optical filter
compd
contg
methacrylate
methacrylate resin
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.)
Pending
Application number
JP14509680A
Other languages
Japanese (ja)
Inventor
Hiromasa Suzuki
Suehiro Tayama
Nobuo Tsuchida
Masakatsu Hoshiide
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP14509680A priority Critical patent/JPS5770146A/en
Publication of JPS5770146A publication Critical patent/JPS5770146A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Filters (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To obtain a material for an optical filter, which is excellent in absorption of light in visible long wavelength region, by incorporating a cupric ion-contg. org. compd, into a methacrylate resin.
CONSTITUTION: A methacrylate resin material for an optical filter is obtd. by incoporating 0.0001W5pts.wt. (calculated as copper ion) cupric ion-contg. org. compd, such as copper acetate into 100pts.wt. methyacrylate resin selected from polymethyl methacrylate and methacrylate polymers contg. at least 50wt% methyl methyacrylate unit. When a compd. having at least one P-O-H linkage in the molecule such as diethyl phosphate or ethyl phosphite is used together with the above mateial as a material for the optical filter, there can be obtd. a filter material which can remarkably shift the absorption of light due to the cupric ion to the side of a longer wavelength region and has low visible light transmission and excellent ab sorptive power.
COPYRIGHT: (C)1982,JPO&Japio
JP14509680A 1980-10-17 1980-10-17 Methacrylate resin material for optical filter and production thereof Pending JPS5770146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14509680A JPS5770146A (en) 1980-10-17 1980-10-17 Methacrylate resin material for optical filter and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14509680A JPS5770146A (en) 1980-10-17 1980-10-17 Methacrylate resin material for optical filter and production thereof

Publications (1)

Publication Number Publication Date
JPS5770146A true JPS5770146A (en) 1982-04-30

Family

ID=15377273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14509680A Pending JPS5770146A (en) 1980-10-17 1980-10-17 Methacrylate resin material for optical filter and production thereof

Country Status (1)

Country Link
JP (1) JPS5770146A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05163408A (en) * 1991-12-16 1993-06-29 Daicel Chem Ind Ltd Methacrylic resin composition capable of absorbing near infrared ray and its molding
JPH06118228A (en) * 1992-08-20 1994-04-28 Kureha Chem Ind Co Ltd Optical filter and its manufacture
WO1997046897A1 (en) * 1996-06-03 1997-12-11 Kureha Kagaku Kogyo Kabushiki Kaisha Pdp filter and pdp device
WO1998025168A1 (en) * 1996-12-06 1998-06-11 Kureha Kagaku Kogyo Kabushiki Kaisha Optical filter, apparatus equipped with this filter, eyeglasses lens, heat ray absorption filter and optical fiber
WO1998055885A1 (en) * 1997-06-03 1998-12-10 Kureha Kagaku Kogyo Kabushiki Kaisha Optical material made of synthetic resin, optical filter, and device, spectacle lens, heat ray absorption filter, and optical fiber each provided with the filter
JPH1152125A (en) * 1997-07-31 1999-02-26 Kureha Chem Ind Co Ltd Optical material and its production
WO1999027397A1 (en) * 1997-11-21 1999-06-03 Kureha Kagaku Kogyo Kabushiki Kaisha Optical filter, and device, heat-ray absorbing filter, optical fiber and eye-glasses each provided with the optical filter
JP2000007871A (en) * 1998-06-23 2000-01-11 Kureha Chem Ind Co Ltd Resin composition and its production, optical filter and device equipped with the same, and athermanous filter, optical fiber and glass lens
JP2000098130A (en) * 1998-09-25 2000-04-07 Nippon Chem Ind Co Ltd Optical filter and manufacturing method thereof
WO2000050530A1 (en) * 1999-02-25 2000-08-31 Kureha Kagaku Kogyo Kabushiki Kaisha Near-infrared-absorbing composition and display front panel obtained with the composition
WO2003065082A1 (en) * 2002-01-25 2003-08-07 Kureha Chemical Industry Company, Limited Optical material
WO2005012454A1 (en) * 2003-07-31 2005-02-10 Kureha Corporation Infrared absorbing composition, resin composition, interlayer film for laminated glass, laminate, laminated glass, and building material
WO2013108778A1 (en) * 2012-01-17 2013-07-25 コニカミノルタアドバンストレイヤー株式会社 Optical film, manufacturing method for optical film, polarizing plate, and liquid crystal display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5449240A (en) * 1977-09-26 1979-04-18 Yoshida Kogyo Kk Slide fastener and making method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5449240A (en) * 1977-09-26 1979-04-18 Yoshida Kogyo Kk Slide fastener and making method thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05163408A (en) * 1991-12-16 1993-06-29 Daicel Chem Ind Ltd Methacrylic resin composition capable of absorbing near infrared ray and its molding
JPH06118228A (en) * 1992-08-20 1994-04-28 Kureha Chem Ind Co Ltd Optical filter and its manufacture
WO1997046897A1 (en) * 1996-06-03 1997-12-11 Kureha Kagaku Kogyo Kabushiki Kaisha Pdp filter and pdp device
WO1998025168A1 (en) * 1996-12-06 1998-06-11 Kureha Kagaku Kogyo Kabushiki Kaisha Optical filter, apparatus equipped with this filter, eyeglasses lens, heat ray absorption filter and optical fiber
WO1998055885A1 (en) * 1997-06-03 1998-12-10 Kureha Kagaku Kogyo Kabushiki Kaisha Optical material made of synthetic resin, optical filter, and device, spectacle lens, heat ray absorption filter, and optical fiber each provided with the filter
JPH1152125A (en) * 1997-07-31 1999-02-26 Kureha Chem Ind Co Ltd Optical material and its production
WO1999027397A1 (en) * 1997-11-21 1999-06-03 Kureha Kagaku Kogyo Kabushiki Kaisha Optical filter, and device, heat-ray absorbing filter, optical fiber and eye-glasses each provided with the optical filter
JP2000007871A (en) * 1998-06-23 2000-01-11 Kureha Chem Ind Co Ltd Resin composition and its production, optical filter and device equipped with the same, and athermanous filter, optical fiber and glass lens
JP2000098130A (en) * 1998-09-25 2000-04-07 Nippon Chem Ind Co Ltd Optical filter and manufacturing method thereof
WO2000050530A1 (en) * 1999-02-25 2000-08-31 Kureha Kagaku Kogyo Kabushiki Kaisha Near-infrared-absorbing composition and display front panel obtained with the composition
WO2003065082A1 (en) * 2002-01-25 2003-08-07 Kureha Chemical Industry Company, Limited Optical material
WO2005012454A1 (en) * 2003-07-31 2005-02-10 Kureha Corporation Infrared absorbing composition, resin composition, interlayer film for laminated glass, laminate, laminated glass, and building material
WO2013108778A1 (en) * 2012-01-17 2013-07-25 コニカミノルタアドバンストレイヤー株式会社 Optical film, manufacturing method for optical film, polarizing plate, and liquid crystal display device

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