<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31409874</termId><termName>coal-tar epoxy</termName><termType>PT</termType><termNote><![CDATA[ A thermosetting resin resulting from the carbonization of bituminous coal. It is used as protective coating in many applications, including for marbles and stones. ]]></termNote><termCreatedDate>2026-03-30 20:50:12</termCreatedDate><relation><relationType>UF</relationType><termId>31409875</termId><termName>CPE</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31409876</termId><termName>coal tar epoxy</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31409877</termId><termName>epoxy, coal-tar</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31370953</termId><termName>epoxy resin</termName><termType>PT</termType></relation></term>  </Zthes>