BIODEGRADABLE MATERIAL, AND FILM PRODUCT AND APPLICATION THEREOF

The present invention relates to the field of degradable materials, and relates to a biodegradable material. Specifically, the present invention relates to a cellulose acetate-based degradable composite material and a film product thereof, a preparation method therefor and an application thereof. Th...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN, Xiaolu, YANG, Zhanping, LIANG, Yinchun, SU, Kai, SU, Riting, SHEN, Jingjing, YU, Xing, MIAO, Jianjun
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to the field of degradable materials, and relates to a biodegradable material. Specifically, the present invention relates to a cellulose acetate-based degradable composite material and a film product thereof, a preparation method therefor and an application thereof. The biodegradable material of the present invention comprises: a) cellulose acetate and at least one degradable polyester material; and b) at least one compatibilizer capable of improving the interfacial compatibility of the cellulose acetate and the degradable polyester. The degradable composite material containing cellulose acetate and polyester in the present invention has the beneficial effects of improving the tensile strength of a blend, improving the Young's modulus, and maintaining the elongation at break. La présente invention a trait au domaine des matériaux dégradables, et concerne un matériau biodégradable. L'invention concerne en particulier un matériau composite dégradable à base d'acétate de cellulose