BE443140A - - Google Patents

Info

Publication number
BE443140A
BE443140A BE443140DA BE443140A BE 443140 A BE443140 A BE 443140A BE 443140D A BE443140D A BE 443140DA BE 443140 A BE443140 A BE 443140A
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.)
Publication of BE443140A publication Critical patent/BE443140A/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
    • C09B23/02—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)
BE443140D 1940-10-22 BE443140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE877225X 1940-10-22

Publications (1)

Publication Number Publication Date
BE443140A true BE443140A (en)

Family

ID=6817979

Family Applications (1)

Application Number Title Priority Date Filing Date
BE443140D BE443140A (en) 1940-10-22

Country Status (2)

Country Link
BE (1) BE443140A (en)
FR (1) FR877225A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500126A (en) * 1943-03-04 1950-03-07 Eastman Kodak Co Thioketones
US2763646A (en) * 1954-03-29 1956-09-18 Eastman Kodak Co Ketones containing an arylbenzothizole nucleus
DE976968C (en) * 1954-05-07 1964-10-01 Adox Fotowerke Dr C Schleussne Process for sensitizing photographic silver halide positive or copy emulsions

Also Published As

Publication number Publication date
FR877225A (en) 1942-12-01

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