<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31343402</termId><termName>aluminum alkoxide</termName><termType>PT</termType><termNote><![CDATA[ Aluminum compound used in solution to stabilize deteriorated leather. The basis of this treatment is cross linking of aluminium ions with the collagen in the degraded leather and the introduction of an alkaline buffer. ]]></termNote><termCreatedDate>2026-03-30 20:32:37</termCreatedDate><relation><relationType>UF</relationType><termId>31343403</termId><termName>alkoxide, aluminum</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31319736</termId><termName>compounds</termName><termType>PT</termType></relation></term>  </Zthes>