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    • 9. 发明专利
    • Hydrophobic surface coated absorbent articles
    • 疏水表面涂层吸收制品
    • JP2010137062A
    • 2010-06-24
    • JP2010026790
    • 2010-02-09
    • Procter & Gamble Coザ プロクター アンド ギャンブル カンパニー
    • CATALAN KEMAL
    • A61F13/49A61F13/514A61L15/52
    • A61L15/52Y10T442/218Y10T442/659
    • PROBLEM TO BE SOLVED: To provide absorbable articles which include one or more components that have been treated with a hydrophobic surface coating to intend to be render such components impermeable to liquids having relatively low surface tensions. SOLUTION: A hydrophobic surface coating is disposed on at least one surface of a backsheet or an additional article component, the coating includes at least two self-crosslinking silicone polymers possessing a molecular weight of at least 15,000 MW, the silicone polymer is an aqueous mixture of vinyl-terminated polydimethylsiloxane and methyl hydrogen dimethylsiloxane or hydroxyl-terminated polydimethysiloxane, and the coating is free of aminosilicones. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供可吸收制品,其包括已经用疏水性表面涂层处理的一种或多种组分,以使得这些组分对于具有相对低的表面张力的液体是不可渗透的。 解决方案:疏水表面涂层设置在底片或附加制品组件的至少一个表面上,该涂层包括至少两种具有至少15,000MW分子量的自交联硅氧烷聚合物,硅氧烷聚合物是 乙烯基封端的聚二甲基硅氧烷和甲基氢二甲基硅氧烷或羟基封端的聚二甲基硅氧烷的水性混合物,并且该涂层不含氨基硅氧烷。 版权所有(C)2010,JPO&INPIT