GB2208514B - Cyanine compounds - Google Patents

Cyanine compounds

Info

Publication number
GB2208514B
GB2208514B GB8818387A GB8818387A GB2208514B GB 2208514 B GB2208514 B GB 2208514B GB 8818387 A GB8818387 A GB 8818387A GB 8818387 A GB8818387 A GB 8818387A GB 2208514 B GB2208514 B GB 2208514B
Authority
GB
United Kingdom
Prior art keywords
cyanine compounds
cyanine
compounds
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 - Fee Related
Application number
GB8818387A
Other versions
GB8818387D0 (en
GB2208514A (en
Inventor
Masayuki Utsunomiya
Shigeo Fujita
Toshiyuki Nozawa
Morihiro Kamiyama
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.)
Asahi Chemical Co Ltd
Original Assignee
Asahi Chemical Co 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 Asahi Chemical Co Ltd filed Critical Asahi Chemical Co Ltd
Publication of GB8818387D0 publication Critical patent/GB8818387D0/en
Publication of GB2208514A publication Critical patent/GB2208514A/en
Application granted granted Critical
Publication of GB2208514B publication Critical patent/GB2208514B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09B23/083—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 five >CH- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Plural Heterocyclic Compounds (AREA)
GB8818387A 1987-08-07 1988-08-02 Cyanine compounds Expired - Fee Related GB2208514B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19890887 1987-08-07

Publications (3)

Publication Number Publication Date
GB8818387D0 GB8818387D0 (en) 1988-09-07
GB2208514A GB2208514A (en) 1989-04-05
GB2208514B true GB2208514B (en) 1991-01-16

Family

ID=16398944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8818387A Expired - Fee Related GB2208514B (en) 1987-08-07 1988-08-02 Cyanine compounds

Country Status (3)

Country Link
DE (1) DE3826697A1 (en)
FR (1) FR2619119B1 (en)
GB (1) GB2208514B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29918139U1 (en) 1999-10-14 2000-05-25 Hoergeraete Seifert Gmbh Otoplasty for behind-the-ear (BTE) hearing aids
GB2235463B (en) * 1989-08-23 1992-04-29 Ilford Ltd Photographic emulsions containing pentamethine cyanine dyes
US9631096B2 (en) 2012-01-20 2017-04-25 Cornell University Dye compositions, methods of preparation, conjugates thereof, and methods of use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1863679A (en) * 1932-06-21 Polymethine dyestttees
US2131853A (en) * 1932-09-14 1938-10-04 Agfa Ansco Corp Substituted hepta-and penta-methinecyanines
US3974147A (en) * 1973-04-02 1976-08-10 Minnesota Mining And Manufacturing Company Reduced styryl dyes
JPH0613238B2 (en) * 1982-11-08 1994-02-23 株式会社リコー Optical information recording medium
GB2165658B (en) * 1984-08-13 1988-12-14 Ricoh Kk Optical information recording media
EP0174383B1 (en) * 1984-09-11 1989-08-09 Ricoh Company, Ltd Optical information recording medium

Also Published As

Publication number Publication date
GB8818387D0 (en) 1988-09-07
FR2619119B1 (en) 1992-03-20
GB2208514A (en) 1989-04-05
DE3826697A1 (en) 1989-02-16
FR2619119A1 (en) 1989-02-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980802