Characterization of Modified Biodegradable Resin based on Chitosan-carboxymethyl cellulose containing Polylactic acid

Biodegradable resin in the preparation and characterization of grafting of poly(lacticacid) or polylactide(PLA). PLA is the most expansively researched and utilized biodegradable, biocompatible, compostable, recyclable and renewable thermoplastic polyester. The graft copolymers of PLA have been synthesized and characterized by different spectroscopic techniques, including FTIR spectra and Biodegradation(%) data. The graft copolymers of PLA have been analyzed critically by taking different monomers/polymers; such as chitosan, cellulose, Rice starch, polyethylene glycol, based polymers. In the first part of this review, the grafting of PLA and applications of grafted PLA has been synthesizes briefly. The second part, the major objective of this paper, focuses on the synthesis and characterization of different PLA based graft copolymers. For few cases, where useful properties, such as high molecular weight, Rice starch, or stereo control, have been observed, a more detailed examination of the Biodegradation(%), DSC, and SEM.