CA985277A - Method for preparation of azo dyes - Google Patents

Method for preparation of azo dyes

Info

Publication number
CA985277A
CA985277A CA151,541A CA151541A CA985277A CA 985277 A CA985277 A CA 985277A CA 151541 A CA151541 A CA 151541A CA 985277 A CA985277 A CA 985277A
Authority
CA
Canada
Prior art keywords
preparation
azo dyes
azo
dyes
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
CA151,541A
Other languages
English (en)
Other versions
CA151541S (en
Inventor
Lester N. Stanley
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.)
GAF Corp
Original Assignee
GAF Corp
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 GAF Corp filed Critical GAF Corp
Application granted granted Critical
Publication of CA985277A publication Critical patent/CA985277A/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
    • 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)
CA151,541A 1971-09-30 1972-09-12 Method for preparation of azo dyes Expired CA985277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18535271A 1971-09-30 1971-09-30

Publications (1)

Publication Number Publication Date
CA985277A true CA985277A (en) 1976-03-09

Family

ID=22680642

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,541A Expired CA985277A (en) 1971-09-30 1972-09-12 Method for preparation of azo dyes

Country Status (6)

Country Link
JP (1) JPS4843420A (fr)
CA (1) CA985277A (fr)
CH (1) CH571047A5 (fr)
DE (1) DE2247419A1 (fr)
FR (2) FR2182782B1 (fr)
GB (1) GB1407495A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587671U (ja) * 1981-07-07 1983-01-18 株式会社松井色素化学工業所 転写捺染シ−ト
JPS5832671A (ja) * 1981-08-21 1983-02-25 Matsui Shikiso Kagaku Kogyosho:Kk 熱可逆変色性インキ組成物
DE19726425A1 (de) * 1997-06-23 1998-12-24 Dystar Textilfarben Gmbh & Co Färbestabiler Monoazofarbstoff, dessen Herstellung und Verwendung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1055399A (en) * 1964-08-19 1967-01-18 Yorkshire Dyewarde & Chemical Improvements in and relating to monoazo dyes
BE685426A (fr) * 1966-08-11 1967-02-13

Also Published As

Publication number Publication date
JPS4843420A (fr) 1973-06-23
FR2182782A1 (fr) 1973-12-14
FR2187856A1 (fr) 1974-01-18
DE2247419A1 (de) 1973-04-05
FR2187856B1 (fr) 1976-09-17
GB1407495A (en) 1975-09-24
CH571047A5 (fr) 1975-12-31
FR2182782B1 (fr) 1976-08-13

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