BE797321A - POLYAZOIC DYES - Google Patents

POLYAZOIC DYES

Info

Publication number
BE797321A
BE797321A BE129253A BE129253A BE797321A BE 797321 A BE797321 A BE 797321A BE 129253 A BE129253 A BE 129253A BE 129253 A BE129253 A BE 129253A BE 797321 A BE797321 A BE 797321A
Authority
BE
Belgium
Prior art keywords
polyazoic
dyes
polyazoic dyes
Prior art date
Application number
BE129253A
Other languages
French (fr)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE797321A publication Critical patent/BE797321A/en

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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36—Trisazo dyes of the type
    • C09B35/37—D is diarylamine
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36—Trisazo dyes of the type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE129253A 1972-03-28 1973-03-26 POLYAZOIC DYES BE797321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722215081 DE2215081C2 (en) 1972-03-28 1972-03-28 Polyazo dyes

Publications (1)

Publication Number Publication Date
BE797321A true BE797321A (en) 1973-09-26

Family

ID=5840415

Family Applications (1)

Application Number Title Priority Date Filing Date
BE129253A BE797321A (en) 1972-03-28 1973-03-26 POLYAZOIC DYES

Country Status (11)

Country Link
JP (1) JPS498523A (en)
AR (1) AR194057A1 (en)
BE (1) BE797321A (en)
BR (1) BR7302197D0 (en)
CH (3) CH435073A4 (en)
DE (1) DE2215081C2 (en)
ES (1) ES412994A1 (en)
FR (1) FR2178101B1 (en)
GB (1) GB1359453A (en)
IT (1) IT981627B (en)
NL (1) NL7304262A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146110A (en) * 1974-05-14 1975-11-22
JPS5145405A (en) * 1974-10-16 1976-04-17 Unyusho Kowan Gijutsu Kenkyush JIBAN KAIRYOKOHO
JPS5181412A (en) * 1975-01-14 1976-07-16 Yasuo Abe ANTEISOZOSEIHOHOOYOBISONOSOCHI
JPS523216A (en) * 1975-06-25 1977-01-11 Wataru Nakanishi Method of forming underground hardened subsoil
JPS5290111A (en) * 1976-01-23 1977-07-28 Shigeru Midorikawa Method of impregnating silty soil and fine sandy soil with chemical agent
JPS5452808A (en) * 1977-10-05 1979-04-25 Japan Dev & Construction Method of construction of deep layer mixing treating pile
JPS56119027A (en) * 1980-02-23 1981-09-18 Shin Nippon Techno Kk Charging of cooling water for excavation and chemical solution for ground improvement
JPH06104967B2 (en) * 1989-01-27 1994-12-21 鹿島建設株式会社 Large diameter ground improvement method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US594996A (en) * 1897-12-07 Myetil kahn and feiedeich runkel
DE117300C (en) *
FR966768A (en) * 1941-07-24 1950-10-18 Cie Nat Matieres Colorantes Polyazo dyes and their preparation process
DE943662C (en) * 1953-04-05 1956-05-24 Cassella Farbwerke Mainkur Ag Process for the preparation of tris and polyazo dyes
US2935507A (en) * 1958-09-10 1960-05-03 Crompton & Knowles Corp Azo dyes
DE1292278B (en) * 1962-12-22 1969-04-10 Cassella Farbwerke Mainkur Ag Process for the preparation of tetrakisazo dyes
DE1544456A1 (en) * 1965-12-11 1969-07-10 Cassella Farbwerke Mainkur Ag Process for the preparation of tetrakisazo dyes

Also Published As

Publication number Publication date
DE2215081C2 (en) 1982-03-04
CH560794A (en) 1975-04-15
FR2178101B1 (en) 1977-02-04
GB1359453A (en) 1974-07-10
ES412994A1 (en) 1976-05-16
DE2215081A1 (en) 1973-10-11
AR194057A1 (en) 1973-06-12
IT981627B (en) 1974-10-10
JPS498523A (en) 1974-01-25
FR2178101A1 (en) 1973-11-09
NL7304262A (en) 1973-10-02
BR7302197D0 (en) 1974-07-18
CH435073A4 (en) 1974-11-15
CH557856A (en) 1975-01-15

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