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WATER CONDITIONING METHOD AND CONDITIONED WATER
申请公布号：JP2004188249(A)
申请号：JP20020356199
申请日期：2002.12.09
申请公布日期：2004.07.08
发明人：KANEDA TAKUYA;MUKAI YUTAKA;SHIMADA AKIYOSHI;TANIOKA MITSUO
分类号：C02F1/66;(IPC1-7):C02F1/66
主分类号：C02F1/66
摘要：PROBLEM TO BE SOLVED: To provide a water conditioning method and conditioned water which effectively prevent the environmental stress cracking of a polyester container owing to the adhesion of the water to be used for warming, cooling or washing the content-packed polyester container. SOLUTION: This water conditioning method is applied to the water to be used for warming, cooling or washing the content-packed polyester container. A strong acid is added to the unconditioned water so that the water just before dried/solidified has≥9pH. COPYRIGHT: (C)2004,JPO&NCIPI
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