Articles prepared from compositions modified with organic fiber micropulp.U.S. patent: 7,144,958 Issued: December 5, 2006 Inventor: John Chu Chen Assigned: E.I. du Pont de Nemours Du Pont de Ne·mours , Pierre Samuel 1739-1817. French-born economist and politician who took part in negotiations after the American Revolution (1783) and in the acquisition of the Louisiana Territory (1803). Key statement: Covers, mantles and cores for golf balls, and heel counters and toe puffs for footwear are prepared from thermoplastic elastomers, thermoplastic carboxylic car·box·yl n. The univalent radical, COOH, the functional group characteristic of all organic acids. [carb(o)- + ox(y)- + -yl. acid-based ionomers, and thermoset A polymer-based liquid or powder that becomes solid when heated, placed under pressure, treated with a chemical or via radiation. The curing process creates a chemical bond that, unlike a thermoplastic, prevents the material from being remelted. See thermoplastic. polyurethanes modified with micropulp produced from organic fibers. |
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