Flexible, thermally stable and simultaneously transparent bio-based film based on poly(lactic acid), formulation for producing the film and use of said film

The invention relates to a bio-based film comprising a composition based on poly(lactic acid), said composition containing the following components: (a) at least one bio-based co-polymer based on at least one lactic acid derivative; (b) at least one plasticizer comprising at least one compound which...

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Bibliographische Detailangaben
Hauptverfasser:	MUSSIG BERNHARD, KLINGEBERG KERSTIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES GENERAL PROCESSES OF COMPOUNDING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to a bio-based film comprising a composition based on poly(lactic acid), said composition containing the following components: (a) at least one bio-based co-polymer based on at least one lactic acid derivative; (b) at least one plasticizer comprising at least one compound which contains at least one ester group, excluding dimeric and polymeric esters of lactic acid; (c) at least one nucleation agent; and (d) optional additives. 本发明涉及生物基的膜，其包括基于聚(乳酸)的组合物，所述组合物包含下列组分：(a)至少种基于至少种乳酸衍生物的生物基的共聚物；(b)至少种增塑剂，其包括至少种包含酯基的化合物，不包括乳酸的二聚和聚合酯；(c)至少种成核剂；和(d)任选地添加剂。