WO2008087964A1 - Binder resin for near-infrared absorbing film and near-infrared absorbing filter using the same - Google Patents

Binder resin for near-infrared absorbing film and near-infrared absorbing filter using the same Download PDF

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Publication number
WO2008087964A1
WO2008087964A1 PCT/JP2008/050411 JP2008050411W WO2008087964A1 WO 2008087964 A1 WO2008087964 A1 WO 2008087964A1 JP 2008050411 W JP2008050411 W JP 2008050411W WO 2008087964 A1 WO2008087964 A1 WO 2008087964A1
Authority
WO
WIPO (PCT)
Prior art keywords
infrared absorbing
binder resin
value
same
polymer
Prior art date
Application number
PCT/JP2008/050411
Other languages
French (fr)
Japanese (ja)
Inventor
Kazuaki Kaga
Syuji Okamoto
Fumiaki Kobayashi
Ikumi Sakata
Original Assignee
Soken Chemical & Engineering 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 Soken Chemical & Engineering Co., Ltd. filed Critical Soken Chemical & Engineering Co., Ltd.
Publication of WO2008087964A1 publication Critical patent/WO2008087964A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/625—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids
    • C08G18/6254—Polymers of alpha-beta ethylenically unsaturated carboxylic acids and of esters of these acids containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Optical Filters (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Disclosed is a binder resin for near-infrared absorbing films, which exhibits good adhesion to a transparent film serving as a base, while stably containing a near-infrared absorbent. This binder resin itself is hardly cured. Also disclosed is a near-infrared absorbing film using such a binder resin. The binder resin for near-infrared absorbing films is obtained by adding a near-infrared absorbing dye (C) having an absorption maximum wavelength of 800-1200 nm to a resin composition including 50-95% by mass of a (meth)acrylic polymer (A) having a Tg of from -65˚C to 0˚C, and 50-5% by mass of a (meth)acrylic polymer (B) having a Tg of from 50˚C to 180˚C. The solubility parameter SP value (B) of the polymer (B) is not less than 8.00 but not more than 9.40, and the SP value (B) and the solubility parameter SP value (A) of the polymer (A) satisfy the following relation. SP value (A) - SP value (B) ≥ 0.05
PCT/JP2008/050411 2007-01-17 2008-01-16 Binder resin for near-infrared absorbing film and near-infrared absorbing filter using the same WO2008087964A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-007717 2007-01-17
JP2007007717 2007-01-17

Publications (1)

Publication Number Publication Date
WO2008087964A1 true WO2008087964A1 (en) 2008-07-24

Family

ID=39635968

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050411 WO2008087964A1 (en) 2007-01-17 2008-01-16 Binder resin for near-infrared absorbing film and near-infrared absorbing filter using the same

Country Status (1)

Country Link
WO (1) WO2008087964A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011070751A1 (en) * 2009-12-10 2011-06-16 三洋化成工業株式会社 Thermoplastic urethane resin
WO2017058405A1 (en) * 2015-09-29 2017-04-06 Rohm And Haas Company Water-soluble films and their use in detergent packets
WO2017104735A1 (en) * 2015-12-18 2017-06-22 富士フイルム株式会社 Near-infrared absorbing composition, near-infrared cut filter, method of manufacturing near-infrared cut filter, solid-state imaging device, camera module, and image display device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912893B1 (en) * 1969-10-06 1974-03-28
JPS62164749A (en) * 1986-01-14 1987-07-21 Denki Kagaku Kogyo Kk Thermoplastic resin composition
JPS63191849A (en) * 1987-02-05 1988-08-09 Denki Kagaku Kogyo Kk Polymer composition
JPH02115250A (en) * 1988-09-16 1990-04-27 Roehm Gmbh Compatible polymer mixture
JPH11507971A (en) * 1995-06-15 1999-07-13 ゼネカ・レジンズ・ベー・ファウ Water-soluble film
JP2001174626A (en) * 1999-12-14 2001-06-29 Bridgestone Corp Near infrared ray absorption film
JP2006139274A (en) * 1998-12-03 2006-06-01 Toyobo Co Ltd Method of manufacturing near ir absorption filter, and method for using near ir absorption filter
JP2006220906A (en) * 2005-02-10 2006-08-24 Toray Ind Inc Optical film

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912893B1 (en) * 1969-10-06 1974-03-28
JPS62164749A (en) * 1986-01-14 1987-07-21 Denki Kagaku Kogyo Kk Thermoplastic resin composition
JPS63191849A (en) * 1987-02-05 1988-08-09 Denki Kagaku Kogyo Kk Polymer composition
JPH02115250A (en) * 1988-09-16 1990-04-27 Roehm Gmbh Compatible polymer mixture
JPH11507971A (en) * 1995-06-15 1999-07-13 ゼネカ・レジンズ・ベー・ファウ Water-soluble film
JP2006139274A (en) * 1998-12-03 2006-06-01 Toyobo Co Ltd Method of manufacturing near ir absorption filter, and method for using near ir absorption filter
JP2001174626A (en) * 1999-12-14 2001-06-29 Bridgestone Corp Near infrared ray absorption film
JP2006220906A (en) * 2005-02-10 2006-08-24 Toray Ind Inc Optical film

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011070751A1 (en) * 2009-12-10 2011-06-16 三洋化成工業株式会社 Thermoplastic urethane resin
CN102597041A (en) * 2009-12-10 2012-07-18 三洋化成工业株式会社 Thermoplastic urethane resin
CN102597041B (en) * 2009-12-10 2014-06-25 三洋化成工业株式会社 Thermoplastic urethane resin
WO2017058405A1 (en) * 2015-09-29 2017-04-06 Rohm And Haas Company Water-soluble films and their use in detergent packets
US10590249B2 (en) 2015-09-29 2020-03-17 Rohm And Haas Company Water-soluble films and their use in detergent packets
WO2017104735A1 (en) * 2015-12-18 2017-06-22 富士フイルム株式会社 Near-infrared absorbing composition, near-infrared cut filter, method of manufacturing near-infrared cut filter, solid-state imaging device, camera module, and image display device
JPWO2017104735A1 (en) * 2015-12-18 2018-09-13 富士フイルム株式会社 Near-infrared absorbing composition, near-infrared cut filter, method for producing near-infrared cut filter, solid-state imaging device, camera module, and image display device
US10989846B2 (en) 2015-12-18 2021-04-27 Fujifilm Corporation Near infrared absorbing composition, near infrared cut filter, method of manufacturing near infrared cut filter, solid image pickup element, camera module, and image display device

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