FI57773C - Ammoniumsalter av sulfonsyragrupper innehaollande stilbenazo- och/eller stilbenazoxifaergaemnen - Google Patents

Ammoniumsalter av sulfonsyragrupper innehaollande stilbenazo- och/eller stilbenazoxifaergaemnen Download PDF

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Publication number
FI57773C
FI57773C FI65173A FI65173A FI57773C FI 57773 C FI57773 C FI 57773C FI 65173 A FI65173 A FI 65173A FI 65173 A FI65173 A FI 65173A FI 57773 C FI57773 C FI 57773C
Authority
FI
Finland
Prior art keywords
dyes
parts
lithium
ammonium
salts
Prior art date
Application number
FI65173A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI57773B (fi
Inventor
Reinhard Pedrazzi
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of FI57773B publication Critical patent/FI57773B/fi
Publication of FI57773C publication Critical patent/FI57773C/fi

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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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/04—Stilbene-azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Coloring (AREA)
FI65173A 1972-03-09 1973-03-02 Ammoniumsalter av sulfonsyragrupper innehaollande stilbenazo- och/eller stilbenazoxifaergaemnen FI57773C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH347772 1972-03-09
CH347772A CH569065A5 (it) 1972-03-09 1972-03-09

Publications (2)

Publication Number Publication Date
FI57773B FI57773B (fi) 1980-06-30
FI57773C true FI57773C (fi) 1980-10-10

Family

ID=4256813

Family Applications (1)

Application Number Title Priority Date Filing Date
FI65173A FI57773C (fi) 1972-03-09 1973-03-02 Ammoniumsalter av sulfonsyragrupper innehaollande stilbenazo- och/eller stilbenazoxifaergaemnen

Country Status (8)

Country Link
JP (1) JPS48102125A (it)
CH (1) CH569065A5 (it)
DE (1) DE2311072C3 (it)
FI (1) FI57773C (it)
FR (1) FR2175107B1 (it)
GB (1) GB1420381A (it)
IT (1) IT979778B (it)
SE (1) SE389125B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606290A5 (it) 1972-03-17 1978-10-31 Sandoz Ag
DE2601470C2 (de) * 1976-01-16 1977-04-28 Bayer Ag Verfahren zur Herstellung von Kondensationsfarbstoffen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR734932A (fr) * 1931-04-18 1932-10-31 Ig Farbenindustrie Ag Perfectionnements aux colorants, acides et substantifs employés dans la teinture du cuir
US2865908A (en) * 1954-10-25 1958-12-23 American Cyanamid Co Stilbene azo dyes
US3122529A (en) * 1959-11-16 1964-02-25 Gen Aniline & Film Corp Preparation of stilbene azo dyes

Also Published As

Publication number Publication date
IT979778B (it) 1974-09-30
CH569065A5 (it) 1975-11-14
FR2175107B1 (it) 1977-02-04
FI57773B (fi) 1980-06-30
GB1420381A (en) 1976-01-07
DE2311072B2 (de) 1978-05-03
DE2311072C3 (de) 1978-12-21
FR2175107A1 (it) 1973-10-19
DE2311072A1 (de) 1973-09-13
JPS48102125A (it) 1973-12-22
SE389125B (sv) 1976-10-25

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