JPS5429333A - Azo dyestuff - Google Patents

Azo dyestuff

Info

Publication number
JPS5429333A
JPS5429333A JP9503678A JP9503678A JPS5429333A JP S5429333 A JPS5429333 A JP S5429333A JP 9503678 A JP9503678 A JP 9503678A JP 9503678 A JP9503678 A JP 9503678A JP S5429333 A JPS5429333 A JP S5429333A
Authority
JP
Japan
Prior art keywords
azo dyestuff
dyestuff
azo
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP9503678A
Other languages
English (en)
Japanese (ja)
Inventor
Gurundo Noruberuto
Hanzen Giyuntaa
Kerumaa Uorufuudeiitaa
Tsuaidoraa Georuku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of JPS5429333A publication Critical patent/JPS5429333A/ja
Pending legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP9503678A 1977-08-05 1978-08-05 Azo dyestuff Pending JPS5429333A (en)

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 (1)

Publication Number Publication Date
JPS5429333A true JPS5429333A (en) 1979-03-05

Family

ID=25772470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9503678A Pending JPS5429333A (en) 1977-08-05 1978-08-05 Azo dyestuff

Country Status (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974162A (ja) * 1982-10-21 1984-04-26 Hitachi Ltd アゾ系多色性色素及び液晶組成物
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

Families Citing this family (1)

* 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974162A (ja) * 1982-10-21 1984-04-26 Hitachi Ltd アゾ系多色性色素及び液晶組成物
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
IT7826340A0 (it) 1978-07-31
GB2003169A (en) 1979-03-07
FR2399464B3 (it) 1981-03-27
IT1097589B (it) 1985-08-31
FR2399464A1 (fr) 1979-03-02

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