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    • 1. 发明申请
    • ARTICLES COMPRISING TRANSPARENT/TRANSLUCENT POLYMER COMPOSITION
    • 包含透明/透明聚合物组合物的文章
    • WO2007067276A2
    • 2007-06-14
    • PCT/US2006042593
    • 2006-11-01
    • KIMBERLY CLARK COSOERENS DAVE ALLENVAN HIMBERGEN TIMOTHY JAMESLANG ANGELA JONESAHMED IQBALSMITH SCOTT J
    • SOERENS DAVE ALLENVAN HIMBERGEN TIMOTHY JAMESLANG ANGELA JONESAHMED IQBALSMITH SCOTT J
    • A61L15/42A61F13/15203A61F13/531A61F13/534A61L15/24
    • The present invention provides a translucent absorbent composite having a substrate with a light transmittance of at least about 60% and a flexible superabsorbent binder polymer composition applied to the substrate. The polymer composition may be prepared from the reaction product of a monomer solution including at least 15% by mass monoethylenically unsaturated monomer selected from carboxylic acid, carboxylic acid salts, sulphonic acid, sulphonic acid salts, phosphoric acid, or phosphoric acid salts; an acrylate or methacrylate ester that contains an alkoxysilane functionality; a copolymerizable hydrophilic glycol containing an ester monomer; an initiator system; and a neutralizing agent. The unsaturated monomer is neutralized to at least 25 mol% and the flexible superabsorbent binder polymer composition has a residual monoethylenically unsaturated monomer content of less than about 1000 ppm. The absorbent composite has a light transmittance of at least 45%. Also provided are absorbent articles containing the absorbent composite.
    • 本发明提供一种半透明吸收复合材料,其具有至少约60%的透光率的基底和应用于基底的柔性超吸收性粘合剂聚合物组合物。 聚合物组合物可以由包含选自羧酸,羧酸盐,磺酸,磺酸盐,磷酸或磷酸盐中的至少15质量%单烯属不饱和单体的单体溶液的反应产物制备; 含有烷氧基硅烷官能团的丙烯酸酯或甲基丙烯酸酯; 含有酯单体的可共聚的亲水二醇; 发起者系统; 和中和剂。 将不饱和单体中和至至少25摩尔%,并且柔性超吸收性粘合剂聚合物组合物具有小于约1000ppm的残留单烯属不饱和单体含量。 吸收性复合材料的透光率至少为45%。 还提供了含有吸收性复合材料的吸收制品。