GB1370971A - Mono-and dis-azo dyes - Google Patents

Mono-and dis-azo dyes

Info

Publication number
GB1370971A
GB1370971A GB4044172A GB4044172A GB1370971A GB 1370971 A GB1370971 A GB 1370971A GB 4044172 A GB4044172 A GB 4044172A GB 4044172 A GB4044172 A GB 4044172A GB 1370971 A GB1370971 A GB 1370971A
Authority
GB
United Kingdom
Prior art keywords
dis
mono
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
GB4044172A
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.)
Toms River Chemical Corp
Original Assignee
Toms River Chemical 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 Toms River Chemical Corp filed Critical Toms River Chemical Corp
Publication of GB1370971A publication Critical patent/GB1370971A/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
    • 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
    • C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB4044172A 1971-09-14 1972-08-31 Mono-and dis-azo dyes Expired GB1370971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18049371A 1971-09-14 1971-09-14

Publications (1)

Publication Number Publication Date
GB1370971A true GB1370971A (en) 1974-10-23

Family

ID=22660662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4044172A Expired GB1370971A (en) 1971-09-14 1972-08-31 Mono-and dis-azo dyes

Country Status (7)

Country Link
JP (1) JPS4836469A (en)
BE (1) BE788738A (en)
CH (1) CH577543A5 (en)
DE (1) DE2244569A1 (en)
FR (1) FR2152889B1 (en)
GB (1) GB1370971A (en)
IT (1) IT969428B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131720U (en) * 1982-03-03 1983-09-06 株式会社キムラ商店 bag
JP3271173B2 (en) * 1991-05-07 2002-04-02 ネクサン Self-doping conductive polyaniline and method for producing the same

Also Published As

Publication number Publication date
IT969428B (en) 1974-03-30
FR2152889A1 (en) 1973-04-27
JPS4836469A (en) 1973-05-29
BE788738A (en) 1973-03-13
CH577543A5 (en) 1976-07-15
DE2244569A1 (en) 1973-03-22
FR2152889B1 (en) 1975-03-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee