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IT1157389B - Reactive dyes used to dye and print cotton - prepd. by reacting diazotised amine, a coupler, a fluorinated s-triazine, etc. - Google Patents

Reactive dyes used to dye and print cotton - prepd. by reacting diazotised amine, a coupler, a fluorinated s-triazine, etc.

Info

Publication number
IT1157389B
IT1157389B IT5167378A IT5167378A IT1157389B IT 1157389 B IT1157389 B IT 1157389B IT 5167378 A IT5167378 A IT 5167378A IT 5167378 A IT5167378 A IT 5167378A IT 1157389 B IT1157389 B IT 1157389B
Authority
IT
Italy
Prior art keywords
dye
coupler
substd
possibly
prepd
Prior art date
Application number
IT5167378A
Other languages
Italian (it)
Other versions
IT7851673A0 (en
Original Assignee
Ciba Geigy 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
Priority claimed from LU78420A external-priority patent/LU78420A1/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of IT7851673A0 publication Critical patent/IT7851673A0/en
Application granted granted Critical
Publication of IT1157389B publication Critical patent/IT1157389B/en

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Abstract

New dyes have formula (I) (where K is coupler residue which may also contain azo gps.; R is H or Me; Z is F, NH2 (possibly substd.), OH (possibly substd.), SH (possibly substd.) or hydrocarbon residue (possibly substd.). The cpds. are used to dye or print silk, leather, wool, synthetic polyamides and polymethanes, but esp. cellulosic materials and partic. cotton. The dyes have high reactivity and give dyeings of good fastness to wet treatments and to light.
IT5167378A 1977-10-31 1978-10-27 Reactive dyes used to dye and print cotton - prepd. by reacting diazotised amine, a coupler, a fluorinated s-triazine, etc. IT1157389B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU78420A LU78420A1 (en) 1977-10-31 1977-10-31 DYES, THEIR PRODUCTION AND USE
CH976878A CH635857A5 (en) 1977-10-31 1978-09-19 AZO DYES.

Publications (2)

Publication Number Publication Date
IT7851673A0 IT7851673A0 (en) 1978-10-27
IT1157389B true IT1157389B (en) 1987-02-11

Family

ID=25705295

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5167378A IT1157389B (en) 1977-10-31 1978-10-27 Reactive dyes used to dye and print cotton - prepd. by reacting diazotised amine, a coupler, a fluorinated s-triazine, etc.

Country Status (1)

Country Link
IT (1) IT1157389B (en)

Also Published As

Publication number Publication date
IT7851673A0 (en) 1978-10-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970923