发明名称 Nano-sized zinc oxide in hygiene products
摘要 Hygiene products such as diapers, tampons, pantyliners and the like are produced using zinc oxide in the form of nanoparticles having surfaces that have been chemically and/or physically modified. The surface modification may be carried out using organic compounds such as carboxylic acids, carboxylic acid derivatives, amino acids, hydroxycarboxylic acids, sugar acids, polyglycolic acids, ether carboxylic acids, alkyl halides, or silanes.
申请公布号 US2004033270(A1) 申请公布日期 2004.02.19
申请号 US20030462976 申请日期 2003.06.17
申请人 KROPF CHRISTIAN;HUNDEIKER CLAUDIA;HELLER MELITA;WILD CHRISTINE 发明人 KROPF CHRISTIAN;HUNDEIKER CLAUDIA;HELLER MELITA;WILD CHRISTINE
分类号 A61L15/18;A61L15/46;(IPC1-7):A61K33/32;A61F13/15;A61F13/20 主分类号 A61L15/18
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