IT9048468A0 - Composti monoazoici reattivi, loro preparazione e loro impiego come coloranti. - Google Patents

Composti monoazoici reattivi, loro preparazione e loro impiego come coloranti.

Info

Publication number
IT9048468A0
IT9048468A0 IT9048468A IT4846890A IT9048468A0 IT 9048468 A0 IT9048468 A0 IT 9048468A0 IT 9048468 A IT9048468 A IT 9048468A IT 4846890 A IT4846890 A IT 4846890A IT 9048468 A0 IT9048468 A0 IT 9048468A0
Authority
IT
Italy
Prior art keywords
dyes
preparation
monoazo compounds
reactive monoazo
reactive
Prior art date
Application number
IT9048468A
Other languages
English (en)
Other versions
IT9048468A1 (it
IT1242009B (it
Inventor
Paul Doswald
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
Publication of IT9048468A0 publication Critical patent/IT9048468A0/it
Publication of IT9048468A1 publication Critical patent/IT9048468A1/it
Application granted granted Critical
Publication of IT1242009B publication Critical patent/IT1242009B/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
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/20—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a pyrimidine ring
    • C09B62/24—Azo dyes
    • C09B62/245—Monoazo 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
    • 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
    • C09B62/4401—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
    • C09B62/4424—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT48468A 1989-11-13 1990-11-13 Composti monoazoici reattivi, loro preparazione e loro impiego come coloranti. IT1242009B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3937681 1989-11-13

Publications (3)

Publication Number Publication Date
IT9048468A0 true IT9048468A0 (it) 1990-11-13
IT9048468A1 IT9048468A1 (it) 1992-05-13
IT1242009B IT1242009B (it) 1994-02-02

Family

ID=6393405

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48468A IT1242009B (it) 1989-11-13 1990-11-13 Composti monoazoici reattivi, loro preparazione e loro impiego come coloranti.

Country Status (9)

Country Link
US (1) US5693765A (it)
JP (1) JP2956908B2 (it)
BE (1) BE1004606A3 (it)
CH (1) CH679400A5 (it)
ES (1) ES2026409A6 (it)
FR (1) FR2658528B1 (it)
GB (1) GB2238056B (it)
HK (1) HK70595A (it)
IT (1) IT1242009B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502196A (en) * 1967-10-09 1970-03-24 Harper Inc Allen Annular elevator mechanisms
DE4122866A1 (de) * 1991-07-11 1993-01-14 Bayer Ag Monoreaktive mono- und disazoreaktivfarbstoffe
GB2271776B (en) * 1992-10-12 1996-01-17 Sandoz Ltd Fibre-reactive AZO dyestuffs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039523A (en) * 1970-12-22 1977-08-02 Ciba-Geigy Ag 3-Sulfoalkyl-6-hydroxy-pyrid-(2)-one-containing azo dyestuffs
DE2751785A1 (de) * 1977-11-19 1979-05-23 Bayer Ag Reaktivfarbstoffe
DE3643683A1 (de) * 1986-12-20 1988-07-07 Bayer Ag Farbstoffe
ES2075071T3 (es) * 1988-10-20 1995-10-01 Sandoz Ag Colorantes azoicos reactivos con fibras.

Also Published As

Publication number Publication date
HK70595A (en) 1995-05-19
FR2658528A1 (fr) 1991-08-23
ES2026409A6 (es) 1992-04-16
FR2658528B1 (fr) 1992-12-31
IT9048468A1 (it) 1992-05-13
JP2956908B2 (ja) 1999-10-04
US5693765A (en) 1997-12-02
CH679400A5 (it) 1992-02-14
IT1242009B (it) 1994-02-02
GB2238056B (en) 1992-07-01
BE1004606A3 (fr) 1992-12-22
GB9024362D0 (en) 1991-01-02
JPH03170562A (ja) 1991-07-24
GB2238056A (en) 1991-05-22

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961024