Antistatic polymeric article

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Miscellaneous laboratory apparatus and elements – per se

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428323, 4289033, 428483, 428516, 428910, 428922, 428328, 428331, 427171, 2641761, B32B 2700, D06M 1318

Patent

active

047865601

ABSTRACT:
An antistatic article comprises a thermoplastics polymeric substrate having at least one surface layer comprising (a) a polychlohydrin ether of an ethoxylated hydroxyamine and (b) a polyglycol diamine, the total alkali metal content of components (a) and (b) not exceeding 0.5% of the combined weight of (a) and (b).
Articles such as fibres, filaments, sheets and films, particularly polyester films, are thereby rendered antistatic without detriment to the optical characteristics thereof.

REFERENCES:
patent: 3063870 (1962-11-01), Wakeman et al.
patent: 3827931 (1974-08-01), Rothwell et al.
patent: 4139473 (1979-02-01), Hochreuter

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