GB1459464A - Dyeing synthetic fibrous materials from organic dyebaths - Google Patents

Dyeing synthetic fibrous materials from organic dyebaths

Info

Publication number
GB1459464A
GB1459464A GB2557074A GB2557074A GB1459464A GB 1459464 A GB1459464 A GB 1459464A GB 2557074 A GB2557074 A GB 2557074A GB 2557074 A GB2557074 A GB 2557074A GB 1459464 A GB1459464 A GB 1459464A
Authority
GB
United Kingdom
Prior art keywords
alkyl
organic
dyebaths
dyeing synthetic
june
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
GB2557074A
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of GB1459464A publication Critical patent/GB1459464A/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
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the 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
    • 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

Abstract

1459464 Monoazodyes HOECHST AG 10 June 1974 [8 June 1973] 25570/74 Heading C4P [Also in Division D1] Monoazo dyes, used for dyeing synthetic organic fibres, have the general formula wherein R is C 5 -C 8 alkyl, R 1 and R 2 are H, Cl, Br, C 1 -C 4 alkyl or C 1 -C 4 alkoxy and R 2 may also be acylamino; R 3 and R 4 are H, alkyl, hydroxyalkyl, cyanoalkyl, alkoxyalkyl, alkanoyalkyl, alkanoyloxyalkyl, alkoxycarbonylalkyl, #-bromoallyl phenyl or phenylalkyl any alkyl moiety having up to 4 carbon atoms, and X 1 and X 2 are H or a non-watersolubilizing group, e.g. Cl, Br, nitro, CF 3 or C 1 -C 4 alkyl or C 1 -C 4 alkoxy and when both X 1 and X 2 are cyano in the 2,6-positions then COOR is meta to the azo group. They are prepared by diazotization and coupling. They are used to dye polyamides, polyolefins, p.a.c., polyurethanes, P.V.C., polyvinyl acetates, cellulose 2¢- and 3-acetates and polyesters from an organic medium in yellow orange and red shades.
GB2557074A 1973-06-08 1974-06-10 Dyeing synthetic fibrous materials from organic dyebaths Expired GB1459464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732329388 DE2329388A1 (en) 1973-06-08 1973-06-08 PROCESS FOR COLORING SYNTHETIC FIBER MATERIALS FROM ORGANIC SOLVENTS

Publications (1)

Publication Number Publication Date
GB1459464A true GB1459464A (en) 1976-12-22

Family

ID=5883525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2557074A Expired GB1459464A (en) 1973-06-08 1974-06-10 Dyeing synthetic fibrous materials from organic dyebaths

Country Status (7)

Country Link
JP (1) JPS5031183A (en)
BE (1) BE816121A (en)
CA (1) CA1050709A (en)
DE (1) DE2329388A1 (en)
FR (1) FR2232636B1 (en)
GB (1) GB1459464A (en)
IT (1) IT1014834B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171110A (en) * 1985-02-16 1986-08-20 Yorkshire Chemicals Plc Monoazo disperse dyes
US5382659A (en) * 1988-05-10 1995-01-17 Ciba-Geigy Corp. Aromatic acids
CN1054878C (en) * 1993-12-22 2000-07-26 Basf公司 Use of azo dyes for marking hydrocarbons and novel azo dyes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0342157B1 (en) * 1988-05-10 1995-06-21 Ciba-Geigy Ag Aromatic acids
DE4105603A1 (en) * 1991-02-22 1992-08-27 Basf Ag OELESOLABLE PHENYLAZOANILINE DYES
DE4120362A1 (en) * 1991-06-20 1992-12-24 Basf Ag THIAZOLAZO DYES WITH A CLUTCH COMPONENT FROM THE DIPHENYLAMINE RANGE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH517813A (en) * 1969-09-01 1972-01-15 Basf Ag Red water-insol azo dyes for cellulose - esters and/or linear synthetic polyesters
GB1351126A (en) * 1970-04-29 1974-04-24 Yorkshire Chemicals Ltd Colouration process
DE2053712A1 (en) * 1970-11-02 1972-05-10 Farbenfabriken Bayer Ag, 5090 Leverkusen Monoazo dyes - prepd from 4-amino benzoic esters and n,n-diethyl n'-benzoyl m-phenylene diamine, for hydrophobic fibres

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171110A (en) * 1985-02-16 1986-08-20 Yorkshire Chemicals Plc Monoazo disperse dyes
US5382659A (en) * 1988-05-10 1995-01-17 Ciba-Geigy Corp. Aromatic acids
CN1054878C (en) * 1993-12-22 2000-07-26 Basf公司 Use of azo dyes for marking hydrocarbons and novel azo dyes

Also Published As

Publication number Publication date
DE2329388A1 (en) 1975-01-16
FR2232636B1 (en) 1978-05-26
JPS5031183A (en) 1975-03-27
IT1014834B (en) 1977-04-30
BE816121A (en) 1974-12-10
FR2232636A1 (en) 1975-01-03
CA1050709A (en) 1979-03-20

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Legal Events

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