CH594748A5CH47575ACH47575ACH594748A5CH 594748 A5CH594748 A5CH 594748A5CH 47575 ACH47575 ACH 47575ACH 47575 ACH47575 ACH 47575ACH 594748 A5CH594748 A5CH 594748A5
Authority
CH
Switzerland
Application number
CH47575A
Inventor
Rene Moissonnier
Hans Seiler
Original Assignee
Sandoz 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 Sandoz AgfiledCriticalSandoz Ag
Priority to CH47575ApriorityCriticalpatent/CH594748A5/xx
Priority to DE19752557818prioritypatent/DE2557818A1/de
Publication of CH594748A5publicationCriticalpatent/CH594748A5/xx
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
D01F1/00—General methods for the manufacture of artificial filaments or the like
D01F1/02—Addition of substances to the spinning solution or to the melt
D01F1/06—Dyes
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K5/00—Use of organic ingredients
C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59