of reaction products of rubber with acids or acid anhydrides, e.g. sulfur dioxide

Full Title

Man-made filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments > of reaction products of rubber with acids or acid anhydrides, e.g. sulfur dioxide

Classification Context

Section:

TEXTILES; PAPER

Class:

NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING

Subclass:

CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS