发明名称 RENEWABLE THERMOPLASTIC STARCH-BASED MULTI-LAYER FILMS AND ARTICLES
摘要 The present invention relates to a multiple layer polymeric film comprising at least three layers wherein at least two layers comprise at least one polyolefin and a third layer comprises from about 5% to about 45% of a thermoplastic starch, from about 55% to about 95% of at least one polyolefin, and from about 0.5% to about 10% of a compatibilizer, wherein said compatibilizer is selected from the group consisting of a graft copolymer, a block copolymer, and a random copolymer of non-polar monomers and polar monomers. Also presented is a packaging material or a consumer product comprising a portion made of the multiple layer polymeric film that may be used to create an absorbent article such as diapers, pantiliners, feminine pads, adult incontinence products, wipes, tissues, and the like.
申请公布号 US2013046262(A1) 申请公布日期 2013.02.21
申请号 US201113219984 申请日期 2011.08.29
申请人 WANG JAMES H.;THOMPSON BRENT M.;LARATTA WILLIAM;PAULINO MARCELO P. 发明人 WANG JAMES H.;THOMPSON BRENT M.;LARATTA WILLIAM;PAULINO MARCELO P.
分类号 A61L15/22;B32B3/00;B32B5/00;B32B7/02;B32B27/08;B32B27/32 主分类号 A61L15/22
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