IT8148412A0 - Composti dis-o poliazoici esenti da gruppi solfo e loro complessi metalliferi 2.1 - Google Patents

Composti dis-o poliazoici esenti da gruppi solfo e loro complessi metalliferi 2.1

Info

Publication number
IT8148412A0
IT8148412A0 IT8148412A IT4841281A IT8148412A0 IT 8148412 A0 IT8148412 A0 IT 8148412A0 IT 8148412 A IT8148412 A IT 8148412A IT 4841281 A IT4841281 A IT 4841281A IT 8148412 A0 IT8148412 A0 IT 8148412A0
Authority
IT
Italy
Prior art keywords
polyazoic
dis
sulfur groups
compounds free
metalliferous complexes
Prior art date
Application number
IT8148412A
Other languages
English (en)
Other versions
IT1170952B (it
Inventor
Doswald Paul
Moriconi Emil
Moser Helmut
Schmid Horst
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
Priority claimed from CH360880A external-priority patent/CH647795A5/de
Priority claimed from CH360780A external-priority patent/CH647797A5/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of IT8148412A0 publication Critical patent/IT8148412A0/it
Application granted granted Critical
Publication of IT1170952B publication Critical patent/IT1170952B/it

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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/443—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being alternatively specified
    • C09B62/447—Azo 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
IT48412/81A 1980-05-08 1981-05-07 Composti dis-o poliazoici esenti da gruppi solfo e loro complessi metalliferi 2.1 IT1170952B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH360880A CH647795A5 (en) 1980-05-08 1980-05-08 Organic dyes and preparation and use thereof
CH360780A CH647797A5 (en) 1980-05-08 1980-05-08 Organic dyes and preparation and use thereof

Publications (2)

Publication Number Publication Date
IT8148412A0 true IT8148412A0 (it) 1981-05-07
IT1170952B IT1170952B (it) 1987-06-03

Family

ID=25693418

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48412/81A IT1170952B (it) 1980-05-08 1981-05-07 Composti dis-o poliazoici esenti da gruppi solfo e loro complessi metalliferi 2.1

Country Status (6)

Country Link
BR (1) BR8102844A (it)
DE (1) DE3117127A1 (it)
ES (2) ES501998A0 (it)
FR (1) FR2482121B1 (it)
GB (1) GB2076421B (it)
IT (1) IT1170952B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8202475A (nl) * 1981-06-22 1983-01-17 Sandoz Ag Verbeteringen aan of met betrekking tot organische verbindingen.
DE3138182A1 (de) * 1981-09-25 1983-04-14 Bayer Ag, 5090 Leverkusen Kationische farbstoffe, ihre herstellung und verwendung
CH665215A5 (de) * 1984-11-08 1988-04-29 Sandoz Ag Basische azoverbindungen.
US5352334A (en) * 1985-03-30 1994-10-04 Sandoz Ltd. The use of metal-free sulfo group free basic disazo compounds containing two identical 6-hydroxypyrid-2-one coupling component radicals for producing colored paper
US5545725A (en) * 1992-09-29 1996-08-13 Ciba-Geigy Corporation Disazo dyes consisting of two monoazo dyes contaning a 1-phenyl-5-amino pyrazole coupling component and connected by a bridge member

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE663908A (it) * 1964-05-13
DE1544526C3 (de) * 1965-06-18 1975-08-14 Hoechst Ag, 6000 Frankfurt Wasserlösliche Disazofarbstoffe, deren Metallkomplexverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung
FI66893C (fi) * 1975-06-30 1984-12-10 Sandoz Ag Saosom faergaemnen anvaendbara biskatjoniska azofoereningar forfarande foer deras framstaellning och deras anvaendning
CH623050A5 (en) * 1976-08-04 1981-05-15 Sandoz Ag Process for the preparation of disazo compounds
GB1550830A (en) * 1975-12-17 1979-08-22 Ici Ltd Water soluble azo dyestuffs

Also Published As

Publication number Publication date
IT1170952B (it) 1987-06-03
FR2482121A1 (fr) 1981-11-13
GB2076421A (en) 1981-12-02
BR8102844A (pt) 1982-02-02
ES510880A0 (es) 1983-02-01
GB2076421B (en) 1984-07-04
ES8301494A1 (es) 1982-12-01
ES501998A0 (es) 1982-12-01
DE3117127A1 (de) 1982-02-04
FR2482121B1 (fr) 1986-11-07
ES8303500A1 (es) 1983-02-01

Similar Documents

Publication Publication Date Title
FR2477145B1 (fr) 25-hydroxy-26, 26, 26, 27, 27, 27-hexafluorocholecalciferol
DE3166949D1 (de) Antiinflammatory 4,5-diaryl-alpha-polyfluoroalkyl-1h-imidazole-2-methanamines
IT8035687V0 (it) Raf 2
FI850629A0 (fi) Foerfarande foer framomvandling av teikoplanin-faktorns a2 komponent 1 till teikoplanin-faktorns a2 komponent 3.
DE3162089D1 (de) Antiinflammatory 4,5-diaryl-alpha-(polyfluoroalkyl)-1h-pyrrole-2-methanamines
FI801984A (fi) Hydrometallurgiskt foerfarande foer utvinning av vaerdemetaller ur metalliska legeringar
IT8121126A0 (it) 1 alfa-idrossi-2beta-fluorocolecalciferolo.
IT8148412A0 (it) Composti dis-o poliazoici esenti da gruppi solfo e loro complessi metalliferi 2.1
FI802438A (fi) Gasblaosroer foer inmatning av reaktionsaemnen i metallurgiska smaeltor
DK155594C (da) 3,3-dimethyl-1-phenoxybutan-2-oler
FI811967L (fi) 2,3-bis-hydroxibenzylderivat
FI812210L (fi) Stabiliserade 1,1,1-trikloretansammansaettningar
IT8323315A0 (it) Meccanismi differenziali.
DE3175752D1 (de) 1,3-dihalopropan-2-ols
FI810242L (fi) 1,3-diformyloxi-2-brom-nitropropan
FI834384A (fi) Framstaellningsfoerfarande foer 4(5)- acetyl-2-metylimidazol.
IT1189011B (it) 1,4;3,6-dinanidro-2,5-diazido-2,5-dideossi-esitoli
IT8030750V0 (it) Risparmio 80.
IT8045902A0 (it) K 3
DE3175756D1 (de) 3,5,12-trihydroxy-6,11-dioxonaphthacenes
IT1141257B (it) Chinazoline 2,4,6,7-tetrasostituite
DK157002C (da) 1,3-dihalogenpropan-2-oler
IT8049853A0 (it) 6-alfa-fluoro-prednisolone 17,21diesteri
FI822823L (fi) 2,9-dioksatrisyklo-(4,3,1,0 )-dekaner
DE3134423A1 (de) Ciferol 25-hydroxy-26,26,26,27,27,27-hexafluorocholecalciferol