CA1055020A - Disazo navy blue dyes for nylon - Google Patents

Disazo navy blue dyes for nylon

Info

Publication number
CA1055020A
CA1055020A CA230,766A CA230766A CA1055020A CA 1055020 A CA1055020 A CA 1055020A CA 230766 A CA230766 A CA 230766A CA 1055020 A CA1055020 A CA 1055020A
Authority
CA
Canada
Prior art keywords
compound according
acid
nylon
cleve
oc2h5
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
CA230,766A
Other languages
English (en)
French (fr)
Inventor
James F. Feeman
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
Application granted granted Critical
Publication of CA1055020A publication Critical patent/CA1055020A/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
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive 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
    • 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
    • C09B31/053—Amino naphthalenes
    • C09B31/057—Amino naphthalenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA230,766A 1974-07-10 1975-07-04 Disazo navy blue dyes for nylon Expired CA1055020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48681674A 1974-07-10 1974-07-10

Publications (1)

Publication Number Publication Date
CA1055020A true CA1055020A (en) 1979-05-22

Family

ID=23933350

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230,766A Expired CA1055020A (en) 1974-07-10 1975-07-04 Disazo navy blue dyes for nylon

Country Status (9)

Country Link
BE (1) BE831126A (xx)
CA (1) CA1055020A (xx)
CH (1) CH606307A5 (xx)
DE (1) DE2530443A1 (xx)
ES (1) ES439259A1 (xx)
FR (1) FR2277865A1 (xx)
GB (1) GB1509737A (xx)
IT (1) IT1039462B (xx)
NL (1) NL7508075A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034760B (en) * 1978-11-08 1982-10-20 Althouse Tertre Process for dyeing wool and leather in a solid navy blue shade

Also Published As

Publication number Publication date
BE831126A (fr) 1976-01-08
FR2277865A1 (fr) 1976-02-06
IT1039462B (it) 1979-12-10
NL7508075A (nl) 1976-01-13
DE2530443A1 (de) 1976-01-29
CH606307A5 (xx) 1978-10-31
ES439259A1 (es) 1977-02-16
FR2277865B1 (xx) 1980-03-28
GB1509737A (en) 1978-05-04

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