Molding material for a household plumbing equipment and a household plumbing equipment fabricated using the same
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United States of America Patent
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Aug 21, 2018
Grant Date -
Jun 29, 2017
app pub date -
Jan 20, 2017
filing date -
Mar 25, 2010
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Abstract
A method of manufacturing a thermoplastic resin for a household plumbing equipment includes: reacting an acid component including a terephthalic acid and a glycol component including a trimethylene glycol derived from a plant to form a poly trimethylene terephthalate resin as a condensation polymer of a formed glycol ester; and combining the poly trimethylene terephthalate resin with a polymethyl methacrylate resin in a mass ratio of 90:10-50:50 to form a thermoplastic resin, wherein the thermoplastic resin includes the polymethyl methacrylate resin and the polytrimethylene terephthalate resin in an amount of 80% or more by mass of a total amount of the formed thermoplastic resin.
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