GB347099A - A process for manufacturing vat dye stuffs of the perylene series - Google Patents

A process for manufacturing vat dye stuffs of the perylene series

Info

Publication number
GB347099A
GB347099A GB3845929A GB3845929A GB347099A GB 347099 A GB347099 A GB 347099A GB 3845929 A GB3845929 A GB 3845929A GB 3845929 A GB3845929 A GB 3845929A GB 347099 A GB347099 A GB 347099A
Authority
GB
United Kingdom
Prior art keywords
perylene
aminoanthraquinone
vat dye
dye stuffs
dyes
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
GB3845929A
Original Assignee
Felice Bensa
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 to AT120842T priority Critical
Application filed by Felice Bensa filed Critical Felice Bensa
Publication of GB347099A publication Critical patent/GB347099A/en
Expired legal-status Critical Current

Links

Abstract

Perylene, dyes derived from.-The chloride of perylene-3 : 9-dicarboxylic acid is heated in nitrobenzene with aminoperylenequinones or aminoanthraquinones or their derivatives to give vat dyes which dye cotton yellow to brown shades. In examples b -aminoanthraquinone, a -aminoanthraquinone, 1 : 5-diaminoanthraquinone, 1-chlor-4-aminoanthraquinone, 1 - chlor - 2 - aminoanthraquinone, 1 (2) : 12 (11) - diaminoperylene - 3 : 10 - quinone are heated with the chloride of perylene-3 : 9-dicarboxylic acid. Specification 199,721, [Class 2 (iii), Dyes &c.], is referred to.
GB3845929A 1929-01-09 1929-12-16 A process for manufacturing vat dye stuffs of the perylene series Expired GB347099A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT120842T 1929-01-09

Publications (1)

Publication Number Publication Date
GB347099A true GB347099A (en) 1931-04-16

Family

ID=3632190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3845929A Expired GB347099A (en) 1929-01-09 1929-12-16 A process for manufacturing vat dye stuffs of the perylene series

Country Status (4)

Country Link
AT (1) AT120842B (en)
CH (2) CH147168A (en)
DE (1) DE505522C (en)
GB (1) GB347099A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742326C (en) * 1938-08-27 1943-12-13 Chemische Ind Ges Process for the production of Kuepen dyes of the fluoranthene series

Also Published As

Publication number Publication date
DE505522C (en) 1930-08-20
AT120842B (en) 1931-01-10
CH147798A (en) 1931-06-30
CH147168A (en) 1931-05-31

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