HK28376A - Monoazo dyes of low solubility in water, their production and use - Google Patents

Monoazo dyes of low solubility in water, their production and use

Info

Publication number
HK28376A
HK28376A HK28376A HK28376A HK28376A HK 28376 A HK28376 A HK 28376A HK 28376 A HK28376 A HK 28376A HK 28376 A HK28376 A HK 28376A HK 28376 A HK28376 A HK 28376A
Authority
HK
Hong Kong
Prior art keywords
production
water
low solubility
monoazo dyes
monoazo
Prior art date
Application number
HK28376A
Other languages
English (en)
Inventor
W Groebke
Original Assignee
Sandoz Ltd
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 Ltd filed Critical Sandoz Ltd
Publication of HK28376A publication Critical patent/HK28376A/xx

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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
HK28376A 1969-04-02 1976-05-13 Monoazo dyes of low solubility in water, their production and use HK28376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH504369A CH523949A (de) 1969-04-02 1969-04-02 Verfahren zur Herstellung in Wasser schwer löslicher Azoverbindungen

Publications (1)

Publication Number Publication Date
HK28376A true HK28376A (en) 1976-05-21

Family

ID=4286981

Family Applications (1)

Application Number Title Priority Date Filing Date
HK28376A HK28376A (en) 1969-04-02 1976-05-13 Monoazo dyes of low solubility in water, their production and use

Country Status (13)

Country Link
JP (3) JPS5234649B1 (pt)
BE (2) BE748268A (pt)
BR (2) BR7017897D0 (pt)
CH (2) CH523949A (pt)
CY (1) CY842A (pt)
DE (1) DE2015350C3 (pt)
ES (3) ES378074A1 (pt)
FR (2) FR2038165B1 (pt)
GB (2) GB1294978A (pt)
HK (1) HK28376A (pt)
KE (1) KE2601A (pt)
MY (1) MY7600103A (pt)
NL (2) NL7004158A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63128945U (pt) * 1987-02-16 1988-08-23
US5550218A (en) * 1990-07-11 1996-08-27 Sandoz Ltd. Azo compounds having unsubstituted or substituted 2-phenoxycarbonylethyl groups

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636010A (pt) * 1963-08-09
BE636011A (pt) * 1963-08-09
DE1644369A1 (de) * 1966-03-11 1971-03-25 Sandoz Ag Verfahren zur Herstellung von Monoazofarbstoffen
FR1539436A (fr) * 1966-10-06 1968-09-13 Sandoz Sa Colorants mono-azoïques, leur procédé de fabrication et leurs applications

Also Published As

Publication number Publication date
ES380399A1 (es) 1973-04-16
JPS5429534B1 (pt) 1979-09-25
CH523958A (de) 1972-06-15
CH523949A (de) 1972-06-15
BE748269A (fr) 1970-08-31
DE2015347A1 (de) 1970-10-15
CY842A (en) 1976-09-10
JPS5234649B1 (pt) 1977-09-05
FR2038164A1 (pt) 1971-01-08
JPS5249015B1 (pt) 1977-12-14
BE748268A (fr) 1970-08-31
DE2015350A1 (de) 1970-10-15
MY7600103A (en) 1976-12-31
FR2038165B1 (pt) 1974-09-20
DE2015350C3 (de) 1979-05-31
BR7017897D0 (pt) 1973-01-04
BR7017896D0 (pt) 1973-01-04
ES378073A1 (es) 1973-03-16
NL7004216A (pt) 1970-10-06
FR2038165A1 (pt) 1971-01-08
DE2015347B2 (de) 1973-01-04
NL7004158A (pt) 1970-10-06
DE2015350B2 (de) 1978-09-28
ES378074A1 (es) 1973-02-01
NL162953B (nl) 1980-02-15
GB1298765A (en) 1972-12-06
GB1294978A (pt) 1972-11-01
KE2601A (en) 1976-04-02
NL162953C (nl) 1980-07-15

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