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GB1177429A - Filter Dyes - Google Patents

Filter Dyes

Info

Publication number
GB1177429A
GB1177429A GB4394267A GB4394267A GB1177429A GB 1177429 A GB1177429 A GB 1177429A GB 4394267 A GB4394267 A GB 4394267A GB 4394267 A GB4394267 A GB 4394267A GB 1177429 A GB1177429 A GB 1177429A
Authority
GB
United Kingdom
Prior art keywords
sulphophenyl
dyes
sept
amino
filter dyes
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.)
Expired
Application number
GB4394267A
Inventor
Stephen William Bland
Eric Macdonald
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford 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 Ilford Ltd filed Critical Ilford Ltd
Priority to GB4394267A priority Critical patent/GB1177429A/en
Priority to BE721450D priority patent/BE721450A/xx
Publication of GB1177429A publication Critical patent/GB1177429A/en
Expired legal-status Critical Current

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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/08—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines
    • C09B23/086—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups more than three >CH- groups, e.g. polycarbocyanines more than five >CH- groups
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,177,429. Oxonol dyes. ILFORD Ltd. 27 Sept., 1968 [27 Sept., 1967], No. 43942/67. Heading C4P. [Also in Division G2] The invention relates to symmetrical polymethine-oxonols of formula wherein n = 1 or 2 and R 1 is a group comprising COOH and/or SO 3 H. In the examples R 1 is 4<SP>1</SP>-sulphophenyl, 2<SP>1</SP>-methyl-3<SP>1</SP>-amino-5<SP>1</SP>-sulphophenyl, 4<SP>1</SP>-amino-5<SP>1</SP>-sulphophenyl and 4<SP>1</SP>-carboxyphenyl. Reference is made to alkali metal and triethylamine salts. The dyes are prepared by usual condensation methods and are used as filler, antihalation and acutance dyes.
GB4394267A 1967-09-27 1967-09-27 Filter Dyes Expired GB1177429A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4394267A GB1177429A (en) 1967-09-27 1967-09-27 Filter Dyes
BE721450D BE721450A (en) 1967-09-27 1968-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4394267A GB1177429A (en) 1967-09-27 1967-09-27 Filter Dyes

Publications (1)

Publication Number Publication Date
GB1177429A true GB1177429A (en) 1970-01-14

Family

ID=10431049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4394267A Expired GB1177429A (en) 1967-09-27 1967-09-27 Filter Dyes

Country Status (2)

Country Link
BE (1) BE721450A (en)
GB (1) GB1177429A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321470A1 (en) * 1972-05-02 1973-11-22 Fuji Photo Film Co Ltd OXONOL DYES AND THE PROCESS FOR THEIR MANUFACTURING
US4568647A (en) * 1983-10-11 1986-02-04 Eastman Kodak Company Method and element for albumin assay
EP0313051A1 (en) 1987-10-20 1989-04-26 Fuji Photo Film Co., Ltd. Silver halide photographic material
US5035986A (en) * 1989-01-30 1991-07-30 Fuji Photo Film Co., Ltd. Silver halide color photographic material
US5139930A (en) * 1984-04-20 1992-08-18 Konishiroku Photo Industry Co., Ltd. Silver halide photographic light-sensitive material
US5274109A (en) * 1991-12-20 1993-12-28 Eastman Kodak Company Microprecipitated methine oxonol filter dye dispersions
WO2007114196A1 (en) 2006-03-28 2007-10-11 Fujifilm Corporation Conductive film, method for producing same, and light-transmitting electromagnetic shielding film
WO2008038764A1 (en) 2006-09-28 2008-04-03 Fujifilm Corporation Spontaneous emission display, spontaneous emission display manufacturing method, transparent conductive film, electroluminescence device, solar cell transparent electrode, and electronic paper transparent electrode
EP1975698A1 (en) 2007-03-23 2008-10-01 FUJIFILM Corporation Method and apparatus for producing conductive material
EP2009977A2 (en) 2007-05-09 2008-12-31 FUJIFILM Corporation Electromagnetic shielding film and optical filter

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321470A1 (en) * 1972-05-02 1973-11-22 Fuji Photo Film Co Ltd OXONOL DYES AND THE PROCESS FOR THEIR MANUFACTURING
US3865817A (en) * 1972-05-02 1975-02-11 Fuji Photo Film Co Ltd Oxonol dyes and process for preparing oxonol dyes
DE2321470C2 (en) * 1972-05-02 1984-09-13 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Water-soluble oxonol dyes and processes for their preparation
US4568647A (en) * 1983-10-11 1986-02-04 Eastman Kodak Company Method and element for albumin assay
US5139930A (en) * 1984-04-20 1992-08-18 Konishiroku Photo Industry Co., Ltd. Silver halide photographic light-sensitive material
EP0313051A1 (en) 1987-10-20 1989-04-26 Fuji Photo Film Co., Ltd. Silver halide photographic material
US5035986A (en) * 1989-01-30 1991-07-30 Fuji Photo Film Co., Ltd. Silver halide color photographic material
US5274109A (en) * 1991-12-20 1993-12-28 Eastman Kodak Company Microprecipitated methine oxonol filter dye dispersions
US5326687A (en) * 1991-12-20 1994-07-05 Eastman Kodak Company Photographic silver halide element containing microprecipitated methine oxonol filter dye dispersions
WO2007114196A1 (en) 2006-03-28 2007-10-11 Fujifilm Corporation Conductive film, method for producing same, and light-transmitting electromagnetic shielding film
WO2008038764A1 (en) 2006-09-28 2008-04-03 Fujifilm Corporation Spontaneous emission display, spontaneous emission display manufacturing method, transparent conductive film, electroluminescence device, solar cell transparent electrode, and electronic paper transparent electrode
EP1975698A1 (en) 2007-03-23 2008-10-01 FUJIFILM Corporation Method and apparatus for producing conductive material
EP2009977A2 (en) 2007-05-09 2008-12-31 FUJIFILM Corporation Electromagnetic shielding film and optical filter

Also Published As

Publication number Publication date
BE721450A (en) 1969-03-03

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