GB8431446D0 - Alkoxyphthalocyanines - Google Patents

Alkoxyphthalocyanines

Info

Publication number
GB8431446D0
GB8431446D0 GB848431446A GB8431446A GB8431446D0 GB 8431446 D0 GB8431446 D0 GB 8431446D0 GB 848431446 A GB848431446 A GB 848431446A GB 8431446 A GB8431446 A GB 8431446A GB 8431446 D0 GB8431446 D0 GB 8431446D0
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.)
Pending
Application number
GB848431446A
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
Priority to GB848431446A priority Critical patent/GB8431446D0/en
Publication of GB8431446D0 publication Critical patent/GB8431446D0/en
Priority to GB08530799A priority patent/GB2168372A/en
Pending legal-status Critical Current

Links

GB848431446A 1984-12-13 1984-12-13 Alkoxyphthalocyanines Pending GB8431446D0 (en)

Priority Applications (2)

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

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB8431446D0 true GB8431446D0 (en) 1985-01-23

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GB08530799A Withdrawn GB2168372A (en) 1984-12-13 1985-12-13 Alkoxyphthalocyanines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 After (1)

Application Number Title Priority Date Filing Date
GB08530799A Withdrawn GB2168372A (en) 1984-12-13 1985-12-13 Alkoxyphthalocyanines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
ATE79644T1 (en) * 1987-02-13 1992-09-15 Secr Defence Brit 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.
JPH0756019B2 (en) * 1988-12-15 1995-06-14 三井東圧化学株式会社 Near infrared absorber and display / recording material using the same
EP0433220B1 (en) * 1989-11-22 1995-01-25 Ciba-Geigy Ag Substituted naphthalocyanine and its use
DE69130211T2 (en) * 1990-11-06 1999-03-04 Mitsui Chemicals Inc HALOGENATED PHTHALOCYANINE COMPOUND, THEIR PRODUCTION AND THE OPTICAL RECORDING MEDIUM CONTAINING THIS
US5350843A (en) * 1990-11-06 1994-09-27 Mitsui Toatsu Chemicals, Incorporated Halogenated phthalocyanine compound, method for preparing same
ATE174942T1 (en) * 1991-11-08 1999-01-15 Eastman Chem Co THERMOPLASTIC POLYMER COMPOSITION CONTAINING ONE OR MORE MONOMERIC NEAR INFAROT FLUORESCENT COMPOUNDS MIXED THEREIN
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
HUP0301099A3 (en) * 1999-12-08 2003-11-28 Gentian As Substituted phthalocyanines and their precursors
US10173453B2 (en) 2013-03-15 2019-01-08 Visual Physics, Llc Optical security device
BR112016021736A2 (en) 2014-03-27 2017-08-15 Visual Physics Llc OPTICAL DEVICE PRODUCING SPARKLING-TYPE OPTICAL EFFECTS
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
MX2017000681A (en) 2014-07-17 2018-03-12 Visual Physics Llc An improved polymeric sheet material for use in making polymeric security documents such as banknotes.
RU2712604C2 (en) 2015-02-11 2020-01-29 КРАНЕ и КО., ИНК. Method of applying protective device on substrate surface
KR102489526B1 (en) 2017-02-10 2023-01-17 크레인 앤 코, 인크 Machine-readable optical security device
DE102019007417A1 (en) 2019-10-24 2021-04-29 Giesecke+Devrient Currency Technology Gmbh Security element with machine-readable IR code
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

Also Published As

Publication number Publication date
GB8530799D0 (en) 1986-01-22
GB2168372A (en) 1986-06-18

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