POLYMERIC COMPOSITION WITH ANTI-STATIC AND ANTI-FOGGING PROPERTIES

• Main Authors: NOGUCHI T,JA, WADA M,JA, HINO M,JA, SOTA K,JA, NAKAI Y,JA, YASUNO K,JA, YAGI Y,JA, ITO N,JA
• Format: Patent
• Language: English
• Published: 13.03.1973
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

1287672 Polymer compositions SUMITOMO CHEMICAL CO Ltd 7 July 1970 [8 July 1969] 32930/70 Heading C3P [Also in Division C2] Compositions comprise (1) a polymer selected from polyolefins, copolymers of ethylene with polar vinyl compounds, acrylonitrile/butadiene/ styrene resins, polystyrene and synthetic rubbers and (2) as antistatic agent N(2-hydroxyethyl)stearylamine and/or N(2-hydroxylethyl)- oleylamine. A tertiary amine, e.g. N,N-bisstearyl ethanolamine and N,N-bis-oleyl ethanolamine, may also be present. Specified polymers are polyethylene, polypropylene; ethylene/vinyl acetate, ethylene/vinyl chloride, and ethylene/acrylic ester copolymers; and styrene/butadiene, polybutadiene and ethylene/propylene/diene rubbers. Examples describe compositions of polypropylene, polyethylene, ethylene/vinyl acetate copolymer, ABS resins, polystyrene and EPDM rubbers with mono- and optionally di-stearyl or mono- and optionally dioleyl ethanolamines, and various conventional antistatic agents.