GB8530799D0 - Alkoxyphthalocyanines - Google Patents

Alkoxyphthalocyanines

Info

Publication number
GB8530799D0
GB8530799D0 GB858530799A GB8530799A GB8530799D0 GB 8530799 D0 GB8530799 D0 GB 8530799D0 GB 858530799 A GB858530799 A GB 858530799A GB 8530799 A GB8530799 A GB 8530799A GB 8530799 D0 GB8530799 D0 GB 8530799D0
Authority
GB
United Kingdom
Prior art keywords
alkoxyphthalocyanines
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.)
Withdrawn
Application number
GB858530799A
Other versions
GB2168372A (en
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB8530799D0 publication Critical patent/GB8530799D0/en
Publication of GB2168372A publication Critical patent/GB2168372A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains four or more hetero rings
    • 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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/045—Special non-pigmentary uses, e.g. catalyst, photosensitisers of phthalocyanine dyes or pigments
    • 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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile
    • C09B47/0675—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile having oxygen or sulfur linked directly to the skeleton
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/60—Pleochroic dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
GB08530799A 1984-12-13 1985-12-13 Alkoxyphthalocyanines Withdrawn GB2168372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848431446A GB8431446D0 (en) 1984-12-13 1984-12-13 Alkoxyphthalocyanines

Publications (2)

Publication Number Publication Date
GB8530799D0 true GB8530799D0 (en) 1986-01-22
GB2168372A GB2168372A (en) 1986-06-18

Family

ID=10571111

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848431446A Pending GB8431446D0 (en) 1984-12-13 1984-12-13 Alkoxyphthalocyanines
GB08530799A Withdrawn GB2168372A (en) 1984-12-13 1985-12-13 Alkoxyphthalocyanines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848431446A Pending GB8431446D0 (en) 1984-12-13 1984-12-13 Alkoxyphthalocyanines

Country Status (1)

Country Link
GB (2) GB8431446D0 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818176A1 (en) 1998-04-23 1999-10-28 Basf Ag Process for marking liquids, e.g. fuels
GB8614673D0 (en) * 1986-06-17 1986-07-23 Secr Defence Alkoxyphthalocyanines
WO1988006175A1 (en) * 1987-02-13 1988-08-25 The Secretary Of State For Defence In Her Britanni Substituted phthalocyanines
GB8705576D0 (en) * 1987-03-10 1987-04-15 Ici Plc Substituted phthalocyanine
DE3875877T2 (en) * 1987-08-31 1993-06-03 Mitsui Toatsu Chemicals PHTHALOCYANINE COMPOUNDS AND THEIR USE.
DE68928559T2 (en) * 1988-12-15 1998-06-18 Mitsui Toatsu Chemicals Near infrared absorbent and display / recording materials made therefrom
DE59008355D1 (en) * 1989-11-22 1995-03-09 Ciba Geigy Ag Substituted naphthalocyanines and their use.
US5350843A (en) * 1990-11-06 1994-09-27 Mitsui Toatsu Chemicals, Incorporated Halogenated phthalocyanine compound, method for preparing same
CA2072261C (en) * 1990-11-06 1995-12-12 Hisato Itoh Halogenated phthalocyanine compound, method for preparing same and optical recording medium using same
JPH07507074A (en) * 1991-11-08 1995-08-03 イーストマン ケミカル カンパニー Method for labeling thermoplastic materials with near-infrared fluorophores
DE4202038A1 (en) * 1992-01-25 1993-07-29 Basf Ag USE OF A LIQUID CONTAINING IR DYES AS PRINTING INK
US5804447A (en) * 1992-07-23 1998-09-08 Basf Aktiengesellschaft Use of compounds which absorb and/or fluoresce in the IR region as markers for liquids
US5292855A (en) * 1993-02-18 1994-03-08 Eastman Kodak Company Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein
DE4308635A1 (en) * 1993-03-18 1994-09-22 Basf Ag Ribbons containing compounds absorbing in the IR range
DE4310371A1 (en) * 1993-03-30 1994-10-06 Basf Ag Process for the preparation of naphthalocyanines
DE4318983A1 (en) * 1993-06-08 1994-12-15 Basf Ag Naphthalocyanines
US5423432A (en) * 1993-12-30 1995-06-13 Eastman Chemical Company Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein
DE4403664A1 (en) * 1994-02-07 1995-08-10 Basf Ag Use of compounds that absorb and fluoresce in the IR range as crack test agents
CA2394891A1 (en) * 1999-12-08 2001-06-14 Michael John Cook Substituted phthalocyanines and their precursors
CA2904356C (en) 2013-03-15 2022-03-08 Visual Physics, Llc Optical security device
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
RU2687171C9 (en) 2014-03-27 2019-07-22 Визуал Физикс, Ллс An optical device that produces flicker-like optical effects
US10800203B2 (en) 2014-07-17 2020-10-13 Visual Physics, Llc Polymeric sheet material for use in making polymeric security documents such as banknotes
WO2016130822A1 (en) 2015-02-11 2016-08-18 Crane & Co., Inc. Method for the surface application of a security device to a substrate
RU2760808C2 (en) 2017-02-10 2021-11-30 Крейн Энд Ко., Инк. Machine-readable optical protective apparatus
DE102019007418A1 (en) 2019-10-24 2021-04-29 Giesecke+Devrient Currency Technology Gmbh Security element and value document with visually and machine checkable security features that are spatially related to one another
DE102019007417A1 (en) 2019-10-24 2021-04-29 Giesecke+Devrient Currency Technology Gmbh Security element with machine-readable IR code

Also Published As

Publication number Publication date
GB2168372A (en) 1986-06-18
GB8431446D0 (en) 1985-01-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)