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branched polymers of lactic acid with high viscosity in the melt and high shear sensitivity and their nano composites
branched polymers of lactic acid with high viscosity in the melt and high shear sensitivity and their nano composites
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机译:熔体中具有高粘度和高剪切敏感性的乳酸支化聚合物及其纳米复合材料
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摘要
Disclosed is a polymer obtainable by bulk polymerization of lactide or lactic acid or a lactic acid copolymer obtainable by copolymerization of lactide or lactic acid with glycolide, glycolic acid and/or hydroxyacids in open or closed (cyclic) form in the presence of at least two organic and/or organic/inorganic chain regulators or a functionalized nanoparticle (nanosilica, montmorillonite).
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