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- Google Patents
AU237530B2 - Process for coloring organic spinning masses with water-insoluble organic dyestuffs
- Google Patents
Process for coloring organic spinning masses with water-insoluble organic dyestuffs
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 - Lifetime
Application number
AU49748/59A
Inventor
Hans Altermatt Or.
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
Ciba AG
Filing date
Publication of AU237530B2publicationCriticalpatent/AU237530B2/en