GB1416597A - Water-insoluble monozao dyestuffs and dyeing process - Google Patents

Water-insoluble monozao dyestuffs and dyeing process

Info

Publication number
GB1416597A
GB1416597A GB3972773A GB3972773A GB1416597A GB 1416597 A GB1416597 A GB 1416597A GB 3972773 A GB3972773 A GB 3972773A GB 3972773 A GB3972773 A GB 3972773A GB 1416597 A GB1416597 A GB 1416597A
Authority
GB
United Kingdom
Prior art keywords
monozao
dyestuffs
insoluble
water
dyeing process
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.)
Expired
Application number
GB3972773A
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Publication of GB1416597A publication Critical patent/GB1416597A/en
Expired 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
    • 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
    • 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
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/405—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for -SO2R radicals and R being hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)

Abstract

1416597 2 - (s - Butyl - amino) - 4 - acetamide-phenetole CASSELLA FARBWERKE MAINKUR AG 22 Aug 1973 [23 Aug 1972] 39727/73 Heading C2C [Also in Division C4] The title compound is prepared by reductive alkylation of 2-amino-4-acetamido-phenetole using methyl ethyl ketone and hydrogen at 80 atmospheres pressure, at a temperature of about 120‹ C. and in the presence of Raney-nickel catalyst. Reference has been directed by the Comptroller to Specifications 1,281,735 and 1,125,683.
GB3972773A 1972-08-23 1973-08-22 Water-insoluble monozao dyestuffs and dyeing process Expired GB1416597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722241392 DE2241392A1 (en) 1972-08-23 1972-08-23 HYDRO-INSOLUBLE MONOAZO DYES

Publications (1)

Publication Number Publication Date
GB1416597A true GB1416597A (en) 1975-12-03

Family

ID=5854289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3972773A Expired GB1416597A (en) 1972-08-23 1973-08-22 Water-insoluble monozao dyestuffs and dyeing process

Country Status (9)

Country Link
JP (1) JPS4957170A (en)
BE (1) BE803914A (en)
BR (1) BR7306465D0 (en)
CH (2) CH556374A (en)
DE (1) DE2241392A1 (en)
FR (1) FR2197049B1 (en)
GB (1) GB1416597A (en)
IT (1) IT998451B (en)
NL (1) NL7311201A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181653A (en) * 1977-10-05 1980-01-01 Eastman Kodak Company Disperse dyes from 2-halo-4,6-dinitroaniline and 2(2'-alkoxy-5'-alkanoylaminoanilino)alkanes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH499597A (en) * 1968-10-18 1970-11-30 Sandoz Ag Process for the preparation of azo compounds
BE759527A (en) * 1969-11-28 1971-04-30 Bayer Ag CONTINUOUS DYEING PROCESS OF SYNTHETIC FIBROUS MATERIALS

Also Published As

Publication number Publication date
IT998451B (en) 1976-01-20
FR2197049A1 (en) 1974-03-22
JPS4957170A (en) 1974-06-03
DE2241392A1 (en) 1974-02-28
CH556900A (en) 1974-12-13
BR7306465D0 (en) 1974-07-18
NL7311201A (en) 1974-02-26
CH556374A (en) 1974-11-29
BE803914A (en) 1974-02-22
FR2197049B1 (en) 1977-05-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees