GB397104A - Manufacture of a new dyestuff - Google Patents

Manufacture of a new dyestuff

Info

Publication number
GB397104A
GB397104A GB31478/31A GB3147831A GB397104A GB 397104 A GB397104 A GB 397104A GB 31478/31 A GB31478/31 A GB 31478/31A GB 3147831 A GB3147831 A GB 3147831A GB 397104 A GB397104 A GB 397104A
Authority
GB
United Kingdom
Prior art keywords
manufacture
new dyestuff
dyestuff
new
anisidide
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
GB31478/31A
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.)
BASF Schweiz AG
Original Assignee
Gesellschaft fuer Chemische Industrie in Basel CIBA
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 Gesellschaft fuer Chemische Industrie in Basel CIBA filed Critical Gesellschaft fuer Chemische Industrie in Basel CIBA
Publication of GB397104A publication Critical patent/GB397104A/en
Expired legal-status Critical Current

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Abstract

An azo dye is made in substance, on a substratum or on the fibre by coupling diazotised 4-chloro-2-amino-diphenylether with the p-anisidide of 2 : 3-oxynaphthoic acid. Examples are given. Specification 310,758, [Class 15 (ii), Dyeing, Processes &c. for], is referred to.
GB31478/31A 1930-11-15 1931-11-13 Manufacture of a new dyestuff Expired GB397104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH397104X 1930-11-15

Publications (1)

Publication Number Publication Date
GB397104A true GB397104A (en) 1933-08-17

Family

ID=4514121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31478/31A Expired GB397104A (en) 1930-11-15 1931-11-13 Manufacture of a new dyestuff

Country Status (1)

Country Link
GB (1) GB397104A (en)

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