BE736514A - - Google Patents

Info

Publication number
BE736514A
BE736514A BE736514DA BE736514A BE 736514 A BE736514 A BE 736514A BE 736514D A BE736514D A BE 736514DA BE 736514 A BE736514 A BE 736514A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE736514A publication Critical patent/BE736514A/xx

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
    • C09B23/14—Styryl dyes
    • C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE736514D 1968-09-24 1969-07-24 BE736514A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1426468A CH504507A (de) 1968-09-24 1968-09-24 Verfahren zur Herstellung von Distyrylverbindungen

Publications (1)

Publication Number Publication Date
BE736514A true BE736514A (enrdf_load_stackoverflow) 1969-12-31

Family

ID=4399384

Family Applications (1)

Application Number Title Priority Date Filing Date
BE736514D BE736514A (enrdf_load_stackoverflow) 1968-09-24 1969-07-24

Country Status (3)

Country Link
BE (1) BE736514A (enrdf_load_stackoverflow)
CH (1) CH504507A (enrdf_load_stackoverflow)
DE (1) DE1932416A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2227461A1 (de) * 1971-06-25 1973-01-11 Philips Nv Neue farbstoffe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112876634B (zh) * 2021-01-21 2023-04-11 贵州民族大学 一种聚合物压致变色材料及其制备方法与应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2227461A1 (de) * 1971-06-25 1973-01-11 Philips Nv Neue farbstoffe

Also Published As

Publication number Publication date
DE1932416A1 (de) 1970-04-23
CH504507A (de) 1971-03-15

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