发明名称 Composition and method for the addition of saturated slip agents to multilayer polyethylene films
摘要 A multilayer polymer film comprising at least one core layer disposed between two skin layers, wherein at least one of the core layers, one of the skin layers, or both one of the core layers and one of the skin layers comprises a saturated organic fatty amide (SOFA) slip agent. A multilayer polymer film comprising an effective amount of a SOFA slip agent in at least one core layer such that the film exhibits blocking of equal to or less than about 75 grams. A method of packaging a product comprising providing a package fabricated from such films and placing the product in the package, wherein loose dust is not applied to the exterior of the package to reduce blocking. A method for the reduction of the presence of wax on the surface of a multilayer polymer film comprising adding a SOFA slip agent to a core layer of the film.
申请公布号 US7678468(B2) 申请公布日期 2010.03.16
申请号 US20050186037 申请日期 2005.07.21
申请人 CHEVRON PHILLIPS CHEMICALS COMPANY LP 发明人 MILLS CHARLES D.;ADDCOX JAMES H.
分类号 B32B27/32 主分类号 B32B27/32
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