公开(公告)号：US06509284B1

公开(公告)日：2003-01-21

申请号：US09472632

申请日：1999-12-28

申请人： Roger Bradshaw Quincy, III ,  Garry Roland Woltman ,  Yuelong Liu ,  Patricia Hsiaoyin Hwang

发明人： Roger Bradshaw Quincy, III ,  Garry Roland Woltman ,  Yuelong Liu ,  Patricia Hsiaoyin Hwang

IPC分类号： B32B2704

CPC分类号： A61L15/48 ,  A61L15/46 ,  A61L2300/21 ,  A61L2300/802 ,  Y10T442/2484 ,  Y10T442/2492 ,  Y10T442/2508 ,  Y10T442/291 ,  Y10T442/2918

摘要： A thermoplastic layer material has at least one odor-reducing surface which is wettable to aqueous liquids and capable of controlling a wide variety of malodors. The thermoplastic layer material is treated with a surfactant-modified chelating agent prepared by mixing or chemically reacting an odor-control chelating agent with a surfactant-producing compound. The layer material thus treated can be used in a wide variety of personal care and medical absorbent products, as well as other applications.

摘要翻译： 热塑性层材料具有至少一种除臭表面，该表面可润湿含水液体并且能够控制各种恶臭。 热塑性层材料用通过混合或化学反应气味控制螯合剂与表面活性剂生成化合物制备的表面活性剂改性螯合剂进行处理。 如此处理的层材料可以用于各种个人护理和医疗吸收产品以及其它应用中。

公开(公告)号：US06433243B1

公开(公告)日：2002-08-13

申请号：US09472719

申请日：1999-12-28

申请人： Garry Roland Woltman ,  Yuelong Liu ,  Roger Bradshaw Quincy, III

发明人： Garry Roland Woltman ,  Yuelong Liu ,  Roger Bradshaw Quincy, III

IPC分类号： A61F1315

CPC分类号： A61L15/46 ,  A61L15/48 ,  A61L2300/232

摘要： A thermoplastic porous water-permeable layer material has at least one odor-reducing surface which is wettable to aqueous liquids and capable of controlling a wide variety of malodors. The thermoplastic water-permeable layer material is treated with a surfactant-modified cyclodextrin prepared by mixing or chemically reacting a cyclodextrin-based odor absorbing material with a surfactant-producing compound. The layer material thus treated can be used in a wide variety of personal care and medical absorbent products, as well as other applications.

摘要翻译： 热塑性多孔透水层材料具有至少一种除臭表面，该表面可润湿含水液体并能控制各种恶臭。 通过将基于环糊精的气味吸收材料与表面活性剂生成化合物混合或化学反应制备的表面活性剂改性的环糊精处理热塑性透水层材料。 如此处理的层材料可用于各种个人护理和医疗吸收产品以及其它应用中。

公开(公告)号：US06479150B1

公开(公告)日：2002-11-12

申请号：US09472934

申请日：1999-12-28

申请人： Yuelong Liu ,  Roger Bradshaw Quincy, III ,  Garry Roland Woltman

发明人： Yuelong Liu ,  Roger Bradshaw Quincy, III ,  Garry Roland Woltman

IPC分类号： B32B2704

CPC分类号： A61L15/46 ,  A61L15/48 ,  A61L2300/216 ,  A61L2300/802 ,  Y10T428/31504 ,  Y10T442/2508

摘要： A treated layer material has at least one hydrophilic, odor-absorbing surface which is wettable to aqueous liquids and capable of controlling a wide variety of malodors. The layer material is treated with a hydrophilic surfactant-modified odor control agent prepared by mixing or chemically reacting a hydrophobic odor control agent with a surfactant or surfactant-producing compound. The layer material thus treated can be used in a wide variety of personal care and medical absorbent products, as well as other applications.

摘要翻译： 经处理的层材料具有至少一种亲水性，气味吸收表面，该表面可润湿含水液体并能够控制各种恶臭。 通过将疏水性气味控制剂与表面活性剂或表面活性剂生成化合物混合或化学反应制备的亲水性表面活性剂改性气味控制剂处理层材料。 如此处理的层材料可用于各种个人护理和医疗吸收产品以及其它应用中。