BE746205A - Matieres colorantes bleues pour la teinture de polyamides naturelles etsynthetiques et de polyurethanes - Google Patents

Matieres colorantes bleues pour la teinture de polyamides naturelles etsynthetiques et de polyurethanes

Info

Publication number
BE746205A
BE746205A BE746205DA BE746205A BE 746205 A BE746205 A BE 746205A BE 746205D A BE746205D A BE 746205DA BE 746205 A BE746205 A BE 746205A
Authority
BE
Belgium
Prior art keywords
polyurethanes
coloring materials
blue coloring
synthetic polyamides
dying
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
J F Feeman
Original Assignee
Crompton & 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 & Knowles Corp filed Critical Crompton & Knowles Corp
Publication of BE746205A publication Critical patent/BE746205A/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE746205D 1969-04-14 1970-02-19 Matieres colorantes bleues pour la teinture de polyamides naturelles etsynthetiques et de polyurethanes BE746205A (fr)

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 (1)

Publication Number Publication Date
BE746205A true BE746205A (fr) 1970-08-19

Family

ID=27124028

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746205D BE746205A (fr) 1969-04-14 1970-02-19 Matieres colorantes bleues pour la teinture de polyamides naturelles etsynthetiques et de polyurethanes

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443485C2 (de) * 1974-09-11 1983-04-07 Bayer Ag, 5090 Leverkusen Disazofarbstoffe und deren Verwendung
DE2557410C2 (de) * 1975-12-19 1984-11-08 Bayer Ag, 5090 Leverkusen Disazofarbstoffe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR901069A (fr) * 1942-12-23 1945-07-17 Geigy Ag J R Colorants disazoïques solubles dans l'eau et procédé de préparation de ces produits
FR927170A (fr) * 1945-05-25 1947-10-22 Ciba Geigy Colorants diazoïques
FR941319A (fr) * 1946-01-31 1949-01-07 Ciba Geigy Procédé de préparation de colorants disazoïques, nouveaux colorants et leurs emplois

Also Published As

Publication number Publication date
GB1251460A (enrdf_load_stackoverflow) 1971-10-27
DE2017873A1 (de) 1971-02-18
DE2017873B2 (de) 1974-06-06
DE2017873C3 (de) 1975-01-30
FR2039146A1 (enrdf_load_stackoverflow) 1971-01-15
CH502417A (de) 1971-01-31
FR2039146B1 (enrdf_load_stackoverflow) 1973-03-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CROMPTON & KNOWLES CORP.

Effective date: 19860228