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
GB21192/26A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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
Application filed by IG Farbenindustrie AGfiledCriticalIG Farbenindustrie AG
Publication of GB261342ApublicationCriticalpatent/GB261342A/en
261,342. I. G. Farbenindustrie Akt.- Ges., (Assignees of Farbwerke vorm. Meister, Lucius, & Br³ning). Nov. 10, 1925, [Convention date]. Addition to 256,273. Fibres treating.-The treatment of wool with a solution of an alkylated naphthalene sulphonic acid according to the process of the parent Specification precedes the usual carbonizing treatment of wool with sulphuric acid.
GB21192/26A1925-11-101926-08-27A process for protecting wool from damage by bacteria
ExpiredGB261342A
(en)