IT7826340A0 - Coloranti azoici. - Google Patents

Coloranti azoici.

Info

Publication number
IT7826340A0
IT7826340A0 IT7826340A IT2634078A IT7826340A0 IT 7826340 A0 IT7826340 A0 IT 7826340A0 IT 7826340 A IT7826340 A IT 7826340A IT 2634078 A IT2634078 A IT 2634078A IT 7826340 A0 IT7826340 A0 IT 7826340A0
Authority
IT
Italy
Prior art keywords
azo dyes
azo
dyes
Prior art date
Application number
IT7826340A
Other languages
English (en)
Other versions
IT1097589B (it
Original Assignee
Basf 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 DE19772735266 external-priority patent/DE2735266A1/de
Priority claimed from DE19772736678 external-priority patent/DE2736678A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of IT7826340A0 publication Critical patent/IT7826340A0/it
Application granted granted Critical
Publication of IT1097589B publication Critical patent/IT1097589B/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/16—Trisazo dyes
    • C09B31/18—Trisazo dyes from a coupling component "D" containing a directive amine group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT26340/78A 1977-08-05 1978-07-31 Coloranti azoici IT1097589B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772735266 DE2735266A1 (de) 1977-08-05 1977-08-05 Azofarbstoffe
DE19772736678 DE2736678A1 (de) 1977-08-16 1977-08-16 Azofarbstoffe

Publications (2)

Publication Number Publication Date
IT7826340A0 true IT7826340A0 (it) 1978-07-31
IT1097589B IT1097589B (it) 1985-08-31

Family

ID=25772470

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26340/78A IT1097589B (it) 1977-08-05 1978-07-31 Coloranti azoici

Country Status (4)

Country Link
JP (1) JPS5429333A (it)
FR (1) FR2399464A1 (it)
GB (1) GB2003169A (it)
IT (1) IT1097589B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853479A1 (de) * 1978-12-11 1980-06-19 Bayer Ag Disazofarbstoffe
JPH0613704B2 (ja) * 1982-10-21 1994-02-23 三菱化成株式会社 アゾ系多色性色素を含む液晶組成物
JPS61200171A (ja) * 1985-03-01 1986-09-04 Mitsubishi Chem Ind Ltd ジスアゾ染料
JPS63301850A (ja) * 1988-01-13 1988-12-08 Nippon Kanko Shikiso Kenkyusho:Kk アゾ化合物からなる液晶用二色性色素

Also Published As

Publication number Publication date
FR2399464B3 (it) 1981-03-27
JPS5429333A (en) 1979-03-05
GB2003169A (en) 1979-03-07
IT1097589B (it) 1985-08-31
FR2399464A1 (fr) 1979-03-02

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