GB2021136B - Protonated amino azobenzene dyestuffs a process for their manufacture and their use for the colouration of synthetic polymeric materials - Google Patents

Protonated amino azobenzene dyestuffs a process for their manufacture and their use for the colouration of synthetic polymeric materials

Info

Publication number
GB2021136B
GB2021136B GB7914367A GB7914367A GB2021136B GB 2021136 B GB2021136 B GB 2021136B GB 7914367 A GB7914367 A GB 7914367A GB 7914367 A GB7914367 A GB 7914367A GB 2021136 B GB2021136 B GB 2021136B
Authority
GB
United Kingdom
Prior art keywords
colouration
dyestuffs
manufacture
polymeric materials
synthetic polymeric
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
GB7914367A
Other versions
GB2021136A (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB7914367A priority Critical patent/GB2021136B/en
Publication of GB2021136A publication Critical patent/GB2021136A/en
Application granted granted Critical
Publication of GB2021136B publication Critical patent/GB2021136B/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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/04—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing amino as the only directing 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0075—Preparations with cationic dyes
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/06—Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids or with inorganic complex acids
    • C09B69/065—Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids or with inorganic complex acids of cationic azo dyes
GB7914367A 1978-05-22 1979-04-25 Protonated amino azobenzene dyestuffs a process for their manufacture and their use for the colouration of synthetic polymeric materials Expired GB2021136B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7914367A GB2021136B (en) 1978-05-22 1979-04-25 Protonated amino azobenzene dyestuffs a process for their manufacture and their use for the colouration of synthetic polymeric materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2112678 1978-05-22
GB7914367A GB2021136B (en) 1978-05-22 1979-04-25 Protonated amino azobenzene dyestuffs a process for their manufacture and their use for the colouration of synthetic polymeric materials

Publications (2)

Publication Number Publication Date
GB2021136A GB2021136A (en) 1979-11-28
GB2021136B true GB2021136B (en) 1982-09-02

Family

ID=26255165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7914367A Expired GB2021136B (en) 1978-05-22 1979-04-25 Protonated amino azobenzene dyestuffs a process for their manufacture and their use for the colouration of synthetic polymeric materials

Country Status (1)

Country Link
GB (1) GB2021136B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6514917B1 (en) * 2001-08-28 2003-02-04 United Color Manufacturing, Inc. Molecular tags for organic solvent systems
BR112013011604B1 (en) * 2010-11-12 2020-01-07 Milliken & Company Azo thiophene dyes
US9068081B2 (en) 2010-11-12 2015-06-30 Milliken & Company Thiophene azo dyes and laundry care compositions containing the same
US9163146B2 (en) 2011-06-03 2015-10-20 Milliken & Company Thiophene azo carboxylate dyes and laundry care compositions containing the same

Also Published As

Publication number Publication date
GB2021136A (en) 1979-11-28

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Legal Events

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