| 摘要 |
<p>A biaxially oriented film structure comprising (I) a comparatively thick base layer of a thermoplastic resin containing: an antistatic combination of (a) a compound of the formula RN(R₁)₂ wherein R is a C₆-C₂₄ alkyl group; R₁ is H (OCH₂CH₂)<Sub>n</Sub>; n = 1-25; and (b) a monoester of an aliphatic C₂-C₈ polyhydric alcohol and a C₁₂-C₂₄ fatty acid; and (II) a comparatively thin surface layer on at least one surface of (I), the surface layer comprising a thermoplastic resin containing an anti-block and COF reducing proportion of a finely divided inorganic material. Optionally, a slip improving proportion of a C₁₂-C₂₄ fatty amide can be included in the base layer. This structure can be laminated to another film such as a polymeric film or a paper film such as glassine. </p> |
