发明名称 FOAM LAYER PRODUCED OF A BIODEGRADABLE POLYESTER MIXTURE
摘要 The invention relates to a foam layer which is produced from a biodegradable polyester mixture,comprising i) 70 to 5% by weight, based on the total weight of components i to ii, of at least one polyester made of aliphatic and aromatic dicarboxylic acids and aliphatic dihydroxy compounds and ii) 30 to 95% by weight, based on the total weight of components i to ii, of polylactide, and iii) 0.1 to 5% by weight, based on the total weight of components i to ii, of an epoxy group-containing copolymer made of styrene, acrylic ester and/or methacrylic ester, and iv) 0.5 to 15% by weight of additives; and v) 0 to 50% by weight of inorganic or organic fillers. The invention also relates to methods for producing said foam layer and to the use of the foam layer for producing molded articles. It finally relates to films and molded parts and to films that contain the foam layers according to the invention.
申请公布号 WO2008098888(A2) 申请公布日期 2008.08.21
申请号 WO2008EP51591 申请日期 2008.02.11
申请人 BASF SE;DIETRICH, BJOERN;LONGO, DANIELA;SKUPIN, GABRIEL;KRUECKL, FLORIAN 发明人 DIETRICH, BJOERN;LONGO, DANIELA;SKUPIN, GABRIEL;KRUECKL, FLORIAN
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