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Morphology Evaluation of Biodegradable Copolyesters Based on Dimerized Fatty Acid Studied by DSC, SAXS and WAXS
multiblock copolymers DSC WAXS SAXS biodegradation
2009/6/16
Aliphatic copolyesters of succinic acid (SA) and dimerized fatty acid (saturated dilinoleic
acid (DLA)) were synthesized via direct copolycondensation in the presence of 1,4-butanediol.
The thermal ...
Manufacture Method and Mechanical Properties of Composite Material based on Natural Mineral Fibres and Biodegradable Resin
Natural mineral fibres Biodegradable resin Processing method
2009/4/13
Environmental problems caused by extensive use of polymeric materials arise mainly owing to lack of landfill space and depletion of finite natural resources of fossil raw materials like petroleum or...
Evaluation of the Suitability of Selected Aliphatic Polyester Blends for Biodegradable Fibrous Materials with Improved Elasticity
aliphatic polyester poly(lactic acid) polymer blend biodegradable fibrous material
2009/2/18
Poly (lactic acid) (PLA) blends with biodegradable aliphatic polyester of butylene glycol and succinic- and adypic acids (Bionolle) were studied with respect to their usefulness for the preparation of...
Biodegradable Polymeric Surfactants from O–（Carboxymethyl）starch
carboxymethylstarch polymeric surfactants amidation microwave heating
2009/2/16
This contribution/study deals with partial hydrophobisation of O-(carboxymethyl)starches (CMS, DS = 0.1 and 0.3) with alkylamine (C6, C10, and C12). The reaction was performed in methanol and dimethyl...
Evaluation of the Suitability of Some Biodegradable Polymers for the Forming of Fibres
biodegradable copolyesters fibre-grade copolyesters biodegradable fibres
2009/2/7
Commercially available biodegradable, thermoplastic resins were evaluated as candidates raw material in the melt spinning of fibres. The aliphatic copolyester Bionolle made by Showa Co and the aliphat...