TW200728415A - Black composition and process for manufacturing the same - Google Patents

Black composition and process for manufacturing the same

Info

Publication number
TW200728415A
TW200728415A TW095144119A TW95144119A TW200728415A TW 200728415 A TW200728415 A TW 200728415A TW 095144119 A TW095144119 A TW 095144119A TW 95144119 A TW95144119 A TW 95144119A TW 200728415 A TW200728415 A TW 200728415A
Authority
TW
Taiwan
Prior art keywords
black
black composition
manufacturing
same
particle size
Prior art date
Application number
TW095144119A
Other languages
Chinese (zh)
Other versions
TWI332519B (en
Inventor
Ryohei Ikeda
Shigeo Shouami
Toshio Oshida
Shigo Ikeda
Toshiharu Yoshizawa
Hideaki Yamazaki
Yasuharu Kiritani
Original Assignee
Toyo Ink Mfg Co
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
Priority claimed from JP2005353769A external-priority patent/JP2007154097A/en
Application filed by Toyo Ink Mfg Co filed Critical Toyo Ink Mfg Co
Publication of TW200728415A publication Critical patent/TW200728415A/en
Application granted granted Critical
Publication of TWI332519B publication Critical patent/TWI332519B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/01—Disazo or polyazo dyes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Materials For Photolithography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Provided is a black composition having high light-shielding property and excellent stablility. The black composition comprises (a1) black carbon having an average primary particle size of 8 to 20 nm, (a2) black carbon having an average primary particle size of 21 to 40 nm, (b) a pigment derivative, (c) a resin and (d) a solvent; characterized in that the difference between said (a1) black carbon and said (a2) black carbon is above 5 nm, and the black composition does not contain black carbon having an average primary particle size above 40 nm.
TW095144119A 2005-11-30 2006-11-29 Black composition and process for manufacturing the same TWI332519B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005346502 2005-11-30
JP2005353769A JP2007154097A (en) 2005-12-07 2005-12-07 Carbon black dispersion

Publications (2)

Publication Number Publication Date
TW200728415A true TW200728415A (en) 2007-08-01
TWI332519B TWI332519B (en) 2010-11-01

Family

ID=38354605

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095144119A TWI332519B (en) 2005-11-30 2006-11-29 Black composition and process for manufacturing the same

Country Status (2)

Country Link
KR (1) KR101276737B1 (en)
TW (1) TWI332519B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI501026B (en) * 2007-10-03 2015-09-21 Nippon Steel & Sumikin Chem Co Photosensitive resin composition for black resist containing multifunctional thiol compound,black matrix for color filter using the same,and color filter
CN116438245A (en) * 2020-10-29 2023-07-14 大塚化学株式会社 Liquid crystal polymer composition, liquid crystal polymer molded body, and electric and electronic device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115851080B (en) * 2022-12-23 2023-07-28 武汉市三选科技有限公司 Epoxy plastic package chip protection film and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3196638B2 (en) * 1995-04-28 2001-08-06 東レ株式会社 Resin black matrix, black paste, color filter and liquid crystal display device
JPH1180584A (en) * 1997-08-29 1999-03-26 Mitsubishi Chem Corp Carbon black for forming black resist pattern
JP4601267B2 (en) * 2003-06-20 2010-12-22 東洋インキ製造株式会社 Photosensitive black composition, black matrix substrate and color filter using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI501026B (en) * 2007-10-03 2015-09-21 Nippon Steel & Sumikin Chem Co Photosensitive resin composition for black resist containing multifunctional thiol compound,black matrix for color filter using the same,and color filter
CN116438245A (en) * 2020-10-29 2023-07-14 大塚化学株式会社 Liquid crystal polymer composition, liquid crystal polymer molded body, and electric and electronic device

Also Published As

Publication number Publication date
KR101276737B1 (en) 2013-06-19
KR20070057019A (en) 2007-06-04
TWI332519B (en) 2010-11-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees