IGHT REFLECTION AND FIBRES THUS OBTAINED PROCESS FOR PRODUCING CHLORO-VINYL FIBRES WITHA MODIFIED L

• Main Authors: PAOLO MELACINI, KIRSCHNER HELMUT, CAMPANA PAOLO
• Format: Patent
• Language: English
• Published: 03.09.1979

Spinning soln. was prepd. by adding >= 1% of whith or colorless alkali metal salt such as potassium sulfate, sodium sulfate, potassium bromace, sodium bromate, etc. to a polymer or polymer mixture. The density of salt used should be >= 2.0 gr/cc. The surface of resulting fibers was treated wit...