FR2039146B1 - - Google Patents

Info

Publication number
FR2039146B1
FR2039146B1 FR7005588A FR7005588A FR2039146B1 FR 2039146 B1 FR2039146 B1 FR 2039146B1 FR 7005588 A FR7005588 A FR 7005588A FR 7005588 A FR7005588 A FR 7005588A FR 2039146 B1 FR2039146 B1 FR 2039146B1
Authority
FR
France
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
FR7005588A
Other languages
French (fr)
Other versions
FR2039146A1 (en
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.)
Crompton and Knowles Corp
Original Assignee
Crompton and Knowles 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 Crompton and Knowles Corp filed Critical Crompton and Knowles Corp
Publication of FR2039146A1 publication Critical patent/FR2039146A1/fr
Application granted granted Critical
Publication of FR2039146B1 publication Critical patent/FR2039146B1/fr
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
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
FR7005588A 1969-04-14 1970-02-17 Expired FR2039146B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81609569A 1969-04-14 1969-04-14
US85954969A 1969-09-19 1969-09-19

Publications (2)

Publication Number Publication Date
FR2039146A1 FR2039146A1 (en) 1971-01-15
FR2039146B1 true FR2039146B1 (en) 1973-03-16

Family

ID=27124028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7005588A Expired FR2039146B1 (en) 1969-04-14 1970-02-17

Country Status (5)

Country Link
BE (1) BE746205A (en)
CH (1) CH502417A (en)
DE (1) DE2017873C3 (en)
FR (1) FR2039146B1 (en)
GB (1) GB1251460A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443485C2 (en) * 1974-09-11 1983-04-07 Bayer Ag, 5090 Leverkusen Disazo dyes and their use
DE2557410C2 (en) * 1975-12-19 1984-11-08 Bayer Ag, 5090 Leverkusen Disazo dyes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR901069A (en) * 1942-12-23 1945-07-17 Geigy Ag J R Water-soluble disazo dyes and method of preparation thereof
FR927170A (en) * 1945-05-25 1947-10-22 Ciba Geigy Disazo dyes
FR941319A (en) * 1946-01-31 1949-01-07 Ciba Geigy Process for the preparation of disazo dyes, new dyes and their uses

Also Published As

Publication number Publication date
BE746205A (en) 1970-08-19
DE2017873C3 (en) 1975-01-30
DE2017873B2 (en) 1974-06-06
DE2017873A1 (en) 1971-02-18
CH502417A (en) 1971-01-31
FR2039146A1 (en) 1971-01-15
GB1251460A (en) 1971-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse