IT1394422B1 - VERY STABLE COLORED METALLORGANIC COMPOUNDS, SOLUBLE AND COMPATIBLE WITH LIQUID CRYSTALS FOR ELECTROOPTIC DEVICES. - Google Patents

VERY STABLE COLORED METALLORGANIC COMPOUNDS, SOLUBLE AND COMPATIBLE WITH LIQUID CRYSTALS FOR ELECTROOPTIC DEVICES.

Info

Publication number
IT1394422B1
IT1394422B1 ITNA2009A000035A ITNA20090035A IT1394422B1 IT 1394422 B1 IT1394422 B1 IT 1394422B1 IT NA2009A000035 A ITNA2009A000035 A IT NA2009A000035A IT NA20090035 A ITNA20090035 A IT NA20090035A IT 1394422 B1 IT1394422 B1 IT 1394422B1
Authority
IT
Italy
Prior art keywords
compatible
soluble
liquid crystals
electrooptic devices
stable colored
Prior art date
Application number
ITNA2009A000035A
Other languages
Italian (it)
Inventor
Roberto Centore
Barbara Panunzi
Hassan Ali Hakemi
Original Assignee
Roviello
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 Roviello filed Critical Roviello
Priority to ITNA2009A000035A priority Critical patent/IT1394422B1/en
Publication of ITNA20090035A1 publication Critical patent/ITNA20090035A1/en
Application granted granted Critical
Publication of IT1394422B1 publication Critical patent/IT1394422B1/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
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B55/00—Azomethine dyes
    • C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/18—Monoazo compounds containing copper
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0034—Mixtures of two or more pigments or dyes of the same type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
    • G03F7/0007—Filters, e.g. additive colour filters; Components for display devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
ITNA2009A000035A 2009-06-05 2009-06-05 VERY STABLE COLORED METALLORGANIC COMPOUNDS, SOLUBLE AND COMPATIBLE WITH LIQUID CRYSTALS FOR ELECTROOPTIC DEVICES. IT1394422B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITNA2009A000035A IT1394422B1 (en) 2009-06-05 2009-06-05 VERY STABLE COLORED METALLORGANIC COMPOUNDS, SOLUBLE AND COMPATIBLE WITH LIQUID CRYSTALS FOR ELECTROOPTIC DEVICES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITNA2009A000035A IT1394422B1 (en) 2009-06-05 2009-06-05 VERY STABLE COLORED METALLORGANIC COMPOUNDS, SOLUBLE AND COMPATIBLE WITH LIQUID CRYSTALS FOR ELECTROOPTIC DEVICES.

Publications (2)

Publication Number Publication Date
ITNA20090035A1 ITNA20090035A1 (en) 2010-12-06
IT1394422B1 true IT1394422B1 (en) 2012-06-15

Family

ID=41531589

Family Applications (1)

Application Number Title Priority Date Filing Date
ITNA2009A000035A IT1394422B1 (en) 2009-06-05 2009-06-05 VERY STABLE COLORED METALLORGANIC COMPOUNDS, SOLUBLE AND COMPATIBLE WITH LIQUID CRYSTALS FOR ELECTROOPTIC DEVICES.

Country Status (1)

Country Link
IT (1) IT1394422B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6203604B1 (en) * 1998-03-31 2001-03-20 Canon Kabushiki Kaisha Ink, color filter, liquid crystal panel, and computer, and process for producing color filter
EP1897915A4 (en) * 2005-05-20 2010-06-16 Hayashibara Biochem Lab Cyanine coloring matter and optical recording medium
JP5078386B2 (en) * 2006-05-08 2012-11-21 株式会社Ａｄｅｋａ Novel compound, optical filter and optical recording material using the compound

Also Published As

Publication number Publication date
ITNA20090035A1 (en) 2010-12-06

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