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1. 发明申请

US20050137085A1 Stretchable absorbent composites having high permeability 有权
标题翻译：具有高渗透性的可拉伸吸收性复合材料
公开(公告)号：US20050137085A1
公开(公告)日：2005-06-23
申请号：US10739385
申请日：2003-12-18
申请人： Xiaomin Zhang , Jian Qin , David Jackson , Lisa Jacobsen
发明人： Xiaomin Zhang , Jian Qin , David Jackson , Lisa Jacobsen
IPC分类号： A61F13/15 , B01J20/26
CPC分类号： A61F13/531 , A61F13/15203 , A61F2013/530481 , A61F2013/530708 , A61F2013/530788 , A61F2013/53791
摘要： A stretchable absorbent composite having a Composite Permeability of about 10 Darcy or more, or about 15 Darcy or more, and Composite Stretchability of about 30% or more, or about 50% or more, or about 100% or more, and a method of making such a stretchable absorbent composite. The stretchable absorbent composite includes a superabsorbent material, an elastomeric material, and, optionally, pulp fibers. More particularly, the stretchable absorbent composite may include between about 30% and about 85% by weight superabsorbent material, between about 5% and about 25% by weight elastomeric material, and between about 10% and about 70% by weight pulp fibers. The stretchability and liquid handling abilities of the stretchable absorbent composite renders the stretchable absorbent composite suitable for incorporation into a variety of absorbent articles, including personal care products, health/medical absorbent articles, and household/industrial absorbent articles, for example.
摘要翻译：复合渗透性为约10达西或约15达西或以上的伸缩性吸收性复合材料，以及约30％以上，约50％以上或约100％以上的复合伸缩性，以及制成这种可拉伸的吸收性复合材料。可拉伸吸收性复合材料包括超吸收材料，弹性体材料和任选的纸浆纤维。更具体地，可拉伸吸收性复合材料可包括约30重量％至约85重量％的超吸收材料，约5重量％至约25重量％的弹性体材料和约10重量％至约70重量％的纸浆纤维。可拉伸吸收性复合材料的拉伸性和液体处理能力使得可拉伸吸收性复合材料适合于结合到各种吸收制品中，包括个人护理产品，健康/医疗吸收制品和家用/工业吸收制品。

2. 发明申请

US20060004336A1 Stretchable absorbent composite with low superaborbent shake-out 有权
标题翻译：具有低超吸收剂振动的可拉伸吸收复合材料
公开(公告)号：US20060004336A1
公开(公告)日：2006-01-05
申请号：US10883174
申请日：2004-06-30
申请人： Xiaomin Zhang , David Jackson , Lisa Jacobsen , Jian Qin , Dave Soerens
发明人： Xiaomin Zhang , David Jackson , Lisa Jacobsen , Jian Qin , Dave Soerens
IPC分类号： A61F13/15
CPC分类号： A61L15/60
摘要： An article comprises a stretchable absorbent composite (30) that includes a quantity of superabsorbent particles (32) which are operatively contained within a matrix of elastomeric polymer fibers (34). In particular aspects, the composite article can include at least about 60 wt % of the superabsorbent particles and not more than about 40 wt % of the elastomeric polymer fibers, based on a total weight of the composite. In other aspects, the composite article can provide a high stretchability. Additional aspects can provide a low shake-out. Particular configurations can, for example, provide a stretchability value of at least about 30%. Additional aspects can include a configuration that provides a shake-out value of not more than about 2%. In other aspects, the invention can provide a shake-out value of not more than about 1.2%. In further aspects, the absorbent composite can include superabsorbent particles having a coating of treatment-material that is thermally processible. Additional aspects can include a treatment-material which is water soluble.
摘要翻译：一种制品包括可拉伸吸收复合材料（30），其包括一定量的超吸收颗粒（32），其可操作地包含在弹性体聚合物纤维（34）的基体内。在具体方面，基于复合材料的总重量，复合制品可以包括至少约60重量％的超吸收颗粒和不超过约40重量％的弹性体聚合物纤维。在其它方面，复合制品可以提供高的拉伸性。其他方面可以提供低抖动。具体的配置可以例如提供至少约30％的拉伸性值。另外的方面可以包括提供不大于约2％的振荡值的配置。在其它方面，本发明可以提供不超过约1.2％的振荡值。在另外的方面，吸收性复合材料可以包括具有热处理材料的涂层的超吸收颗粒。另外的方面可以包括水溶性的处理材料。

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