IT7823616A0 - Procedimento per la preparazione di coloranti azoici. - Google Patents

Procedimento per la preparazione di coloranti azoici.

Info

Publication number
IT7823616A0
IT7823616A0 IT7823616A IT2361678A IT7823616A0 IT 7823616 A0 IT7823616 A0 IT 7823616A0 IT 7823616 A IT7823616 A IT 7823616A IT 2361678 A IT2361678 A IT 2361678A IT 7823616 A0 IT7823616 A0 IT 7823616A0
Authority
IT
Italy
Prior art keywords
procedure
preparation
azo dyes
azo
dyes
Prior art date
Application number
IT7823616A
Other languages
English (en)
Other versions
IT1158719B (it
Original Assignee
Ora Casselle Cassella Farbwerk
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 Ora Casselle Cassella Farbwerk filed Critical Ora Casselle Cassella Farbwerk
Publication of IT7823616A0 publication Critical patent/IT7823616A0/it
Application granted granted Critical
Publication of IT1158719B publication Critical patent/IT1158719B/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/0823—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by CN
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/002—Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
IT23616/78A 1977-05-20 1978-05-19 Procedimento per la preparazione di coloranti azoici IT1158719B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772722768 DE2722768A1 (de) 1977-05-20 1977-05-20 Verfahren zur herstellung von azofarbstoffen

Publications (2)

Publication Number Publication Date
IT7823616A0 true IT7823616A0 (it) 1978-05-19
IT1158719B IT1158719B (it) 1987-02-25

Family

ID=6009438

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23616/78A IT1158719B (it) 1977-05-20 1978-05-19 Procedimento per la preparazione di coloranti azoici

Country Status (6)

Country Link
JP (1) JPS5410332A (it)
CH (1) CH633308A5 (it)
DE (1) DE2722768A1 (it)
FR (1) FR2391253A2 (it)
GB (1) GB1587179A (it)
IT (1) IT1158719B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN169343B (it) * 1986-04-05 1991-09-28 Cassella Farbwerke Mainkur Ag
US4987502A (en) * 1986-10-06 1991-01-22 Eastman Kodak Company Anti-wear disk drive system
JP3318109B2 (ja) * 1994-03-25 2002-08-26 ダイスタージャパン株式会社 水不溶性モノアゾ染料

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE471540A (it) * 1946-03-01
FR1537367A (fr) * 1966-09-22 1968-08-23 Ciba Geigy Procédé de fabrication de colorants azoïques pigmentaires

Also Published As

Publication number Publication date
JPS5410332A (en) 1979-01-25
FR2391253A2 (fr) 1978-12-15
GB1587179A (en) 1981-04-01
IT1158719B (it) 1987-02-25
DE2722768A1 (de) 1978-11-30
CH633308A5 (en) 1982-11-30

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