IT1125796B - Mono:azo dispersion dye obtd. from 2-mercapto-4-amino thiazole - used on synthetic fibres such as polyester(s), polyamide(s) and cellulose acetate - Google Patents

Mono:azo dispersion dye obtd. from 2-mercapto-4-amino thiazole - used on synthetic fibres such as polyester(s), polyamide(s) and cellulose acetate

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Publication number
IT1125796B
IT1125796B IT2835577A IT2835577A IT1125796B IT 1125796 B IT1125796 B IT 1125796B IT 2835577 A IT2835577 A IT 2835577A IT 2835577 A IT2835577 A IT 2835577A IT 1125796 B IT1125796 B IT 1125796B
Authority
IT
Italy
Prior art keywords
polyamide
mono
cellulose acetate
polyester
obtd
Prior art date
Application number
IT2835577A
Other languages
Italian (it)
Inventor
Gioacchino Boffa
Romano Gianola
Giovanni Burei
Flavio Villani
Original Assignee
Acna
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 Acna filed Critical Acna
Priority to IT2835577A priority Critical patent/IT1125796B/en
Priority to GB2602678A priority patent/GB1599550A/en
Priority to DE19782824710 priority patent/DE2824710A1/en
Priority to FR787816993A priority patent/FR2393833A1/en
Priority to JP6785378A priority patent/JPS5416536A/en
Application granted granted Critical
Publication of IT1125796B publication Critical patent/IT1125796B/en

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Abstract

Monoazo dispersion dyes of formula (I) are new. In the formula, R and R1 are CN or 2-8C carbalkoxy; Y is the gp. of the coupling component derived from 1-phenyl 5-amino pyrazole, 1-phenyl 5-hydroxy pyrazole, indole, mono- or di-alkylamino-benzene or - naphthalene or 6-hydroxy 2-pyridone. Used for dyeing or printing of linear polyester, polyamide or cellulose acetate fibres in yellow to violet shades. Gives good stability and high colour intensity, suitable in most cases for colour discharge printing by the alkali-reserve method.
IT2835577A 1977-06-09 1977-10-07 Mono:azo dispersion dye obtd. from 2-mercapto-4-amino thiazole - used on synthetic fibres such as polyester(s), polyamide(s) and cellulose acetate IT1125796B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2835577A IT1125796B (en) 1977-10-07 1977-10-07 Mono:azo dispersion dye obtd. from 2-mercapto-4-amino thiazole - used on synthetic fibres such as polyester(s), polyamide(s) and cellulose acetate
GB2602678A GB1599550A (en) 1977-06-09 1978-05-31 Water-insoluble monoazo dyes
DE19782824710 DE2824710A1 (en) 1977-06-09 1978-06-06 HYDRO-INSOLUBLE MONOAZO DYES
FR787816993A FR2393833A1 (en) 1977-06-09 1978-06-07 WATER INSOLUBLE MONOAZOIC COLORANTS
JP6785378A JPS5416536A (en) 1977-06-09 1978-06-07 Water insoluble monoazo dyestuff

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2835577A IT1125796B (en) 1977-10-07 1977-10-07 Mono:azo dispersion dye obtd. from 2-mercapto-4-amino thiazole - used on synthetic fibres such as polyester(s), polyamide(s) and cellulose acetate

Publications (1)

Publication Number Publication Date
IT1125796B true IT1125796B (en) 1986-05-14

Family

ID=11223427

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2835577A IT1125796B (en) 1977-06-09 1977-10-07 Mono:azo dispersion dye obtd. from 2-mercapto-4-amino thiazole - used on synthetic fibres such as polyester(s), polyamide(s) and cellulose acetate

Country Status (1)

Country Link
IT (1) IT1125796B (en)

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