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
Inventor
Oliver Imray
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB191207245ApublicationCriticalpatent/GB191207245A/en
D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
D06P3/02—Material containing basic nitrogen
D06P3/04—Material containing basic nitrogen containing amide groups
D06P3/30—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts
D06P3/305—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts with oxidation dyes
Landscapes
Engineering & Computer Science
(AREA)
Textile Engineering
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Indole Compounds
(AREA)
Abstract
7245. Imray, 0., [Farbwerke vorm. Meister, Lucius, & Br³ning]. March 25. Aminoalkyloxydiphenylamines are obtained, for example, by condensing a chlornitrobenzene sulphonic acid with an aminoanisol, reducing the nitro group of the product and splitting off the sulphonic group by means of dilute sulphuric acid.
GB191207245D1912-03-251912-03-25Improvement in Dyeing Hair, Furs, Feathers, or like Articles.
ExpiredGB191207245A
(en)