Polytrimethylene terephthalate
id:
polytrimethylene-terephthalate-303-7006580
title:
Polytrimethylene terephthalate
text:
Polytrimethylene terephthalate (PTT), is a polyester synthesized and patented in 1941. It is produced by a method called condensation polymerization or transesterification. The two monomer units used in producing this polymer are: 1,3-propanediol and terephthalic acid or dimethyl terephthalate. Similar to polyethylene terephthalate, the PTT is used to make carpet fibers. PTT's value as a commercial polymer has improved due to more economical and efficient methods to produce 1,3-propanediol in th
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical compound
original url:
https://en.wikipedia.org/wiki/Polytrimethylene_terephthalate
date created:
date modified:
2022-11-16T10:48:03Z
main entity:
{"identifier":"Q2252869","url":"https://www.wikidata.org/entity/Q2252869"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/bc/Strukturfromel_PPT.svg","width":485,"height":173}
fields total:
13
integrity:
15