GB1198475A - New Polymethine Dyes and methods for their preparation - Google Patents

New Polymethine Dyes and methods for their preparation

Info

Publication number
GB1198475A
GB1198475A GB2060967A GB2060967A GB1198475A GB 1198475 A GB1198475 A GB 1198475A GB 2060967 A GB2060967 A GB 2060967A GB 2060967 A GB2060967 A GB 2060967A GB 1198475 A GB1198475 A GB 1198475A
Authority
GB
United Kingdom
Prior art keywords
preparation
methods
dyes
polymethine dyes
alkyl
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
GB2060967A
Other languages
English (en)
Inventor
Henri De Poorter
Gerrit Godfried Van Mierlo
Marcel Jan Libeer
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.)
Agfa Gevaert NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Priority to GB2060967A priority Critical patent/GB1198475A/en
Priority to GB2061067A priority patent/GB1198481A/en
Priority to BE714577D priority patent/BE714577A/xx
Priority to NL6806302A priority patent/NL6806302A/xx
Publication of GB1198475A publication Critical patent/GB1198475A/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
    • 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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/005—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof
    • 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
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/005—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof
    • C09B23/0058—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof the substituent being CN
    • 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
    • C09B23/16—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
GB2060967A 1967-05-03 1967-05-03 New Polymethine Dyes and methods for their preparation Expired GB1198475A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2060967A GB1198475A (en) 1967-05-03 1967-05-03 New Polymethine Dyes and methods for their preparation
GB2061067A GB1198481A (en) 1967-05-03 1967-05-03 Methine Dyes and Methods for their Preparation
BE714577D BE714577A (https=) 1967-05-03 1968-05-03
NL6806302A NL6806302A (https=) 1967-05-03 1968-05-03

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2060967A GB1198475A (en) 1967-05-03 1967-05-03 New Polymethine Dyes and methods for their preparation
GB2061067A GB1198481A (en) 1967-05-03 1967-05-03 Methine Dyes and Methods for their Preparation

Publications (1)

Publication Number Publication Date
GB1198475A true GB1198475A (en) 1970-07-15

Family

ID=26254770

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2060967A Expired GB1198475A (en) 1967-05-03 1967-05-03 New Polymethine Dyes and methods for their preparation
GB2061067A Expired GB1198481A (en) 1967-05-03 1967-05-03 Methine Dyes and Methods for their Preparation

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2061067A Expired GB1198481A (en) 1967-05-03 1967-05-03 Methine Dyes and Methods for their Preparation

Country Status (3)

Country Link
BE (1) BE714577A (https=)
GB (2) GB1198475A (https=)
NL (1) NL6806302A (https=)

Also Published As

Publication number Publication date
GB1198481A (en) 1970-07-15
BE714577A (https=) 1968-11-04
NL6806302A (https=) 1968-06-25

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees