Polymer-based resin compositions derived from cellulose and articles made using these compositions
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United States of America Patent
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May 23, 2023
Grant Date -
Nov 14, 2019
app pub date -
Nov 9, 2017
filing date -
Nov 11, 2016
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Abstract
A shaped article comprising a polymer-based resin derived from cellulose, wherein the polymer-based resin has an HDT of at least 95° C., a bio-derived content of at least 20 wt %, a notched izod impact strength of greater than 80 J/m and at least one of the following properties chosen from: flexural modulus of greater than 1900 MPa; a spiral flow length or at least 3.0 cm; a flex creep deflection of less than 12 mm; a transmission of at least 70%; a ΔE value of less than 25; or an L* color of at least 85.
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