The method of obtaining the environmental disassembly characteristic polymer composition and the environmental disassembly characteristic polymer composition

摘要

This invention designates that the environmental disassembly characteristic material is manufactured in regard to the polymer composition which from the processing aid is manufactured the biodegradation characteristic polymer and the poly- caprolactone is stipulated porihidorokishibuchirato (PHB) or by that copolymer in order which to change the structure (PCL), poly- lactic acid (PLA) and the like at least at least the additive of 1 types of type of other biodegradation characteristic polymer and natural bulking agent and natural fiber of 1 according to need types and, the nucleation medicine, the thermal stabilizer, as purpose. In this bill according to the production method of statement, the ejection packing material for the food and the ejection packing material for the cosmetics, the tube, the technical part and utilizing in production of some ejection moldings can do the composition which is obtained from the alteration biodegradation characteristic polymer and the blend of the additive.