Polysaccharide-based thermoplastic material, process for preparing the same and method of use thereof
First Claim
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1. A thermoplastic polysaccharide-ether/carbamate/ester derivative of the general structure, wherein R is H or a substituent having a structure selected from,
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Abstract
The present invention relates to novel thermoplastic materials based on polysaccharide ethers which are simultaneously substituted by carboxylic acid ester groups and carbamate groups, together with mixtures of such derivatives with low molecular weight aliphatic urea derivatives.
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7 Claims
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1. A thermoplastic polysaccharide-ether/carbamate/ester derivative of the general structure,
wherein R is H or a substituent having a structure selected from,
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