公开(公告)号：US07147751B2

公开(公告)日：2006-12-12

申请号：US10325461

申请日：2002-12-20

申请人： Tom G. Shannon ,  Dave Soerens

发明人： Tom G. Shannon ,  Dave Soerens

IPC分类号： D21H21/14 ,  D21H17/53

CPC分类号： D21H17/53 ,  D21H27/001 ,  Y10T428/31511

摘要： Base sheets are disclosed having a reduced coefficient of friction in the wet state. In accordance with the present invention, the base sheets can be treated with a high molecular weight polyethylene oxide, a derivatized polyethylene oxide or an acrylate copolymer containing polyethylene moieties. The base sheet can be single ply or multi-ply. The base sheet can be a tissue product, such as a facial tissue, a bath tissue, or a paper towel. Alternatively, the base sheet can be a pre-moistened wipe.

摘要翻译： 公开了在湿态下具有降低的摩擦系数的基片。 根据本发明，可以用高分子量聚环氧乙烷，衍生的聚环氧乙烷或含有聚乙烯部分的丙烯酸酯共聚物处理基片。 基片可以是单层或多层。 基片可以是组织制品，例如面巾纸，浴巾纸或纸巾。 或者，基片可以是预湿润的擦拭物。

公开(公告)号：US20060027349A1

公开(公告)日：2006-02-09

申请号：US11247038

申请日：2005-10-11

申请人： Thomas Shannon ,  Dave Soerens

发明人： Thomas Shannon ,  Dave Soerens

IPC分类号： D21H23/00

CPC分类号： D21H17/53 ,  D21H21/18 ,  Y10T428/31511

摘要： A paper product having improved strength properties as disclosed. In accordance with the present invention, the paper product is treated with a strength agent comprising a derivatized polyethylene oxide. The paper product can be, for instance, a facial tissue, a bath tissue, a paper towel or the like.

公开(公告)号：US20050054784A1

公开(公告)日：2005-03-10

申请号：US10655940

申请日：2003-09-05

申请人： Jian Qin ,  Kenneth Schueler ,  Hoa Wilhelm ,  Dave Soerens

发明人： Jian Qin ,  Kenneth Schueler ,  Hoa Wilhelm ,  Dave Soerens

IPC分类号： A61F13/15 ,  A61L15/60 ,  C08F20/56

CPC分类号： A61L15/60 ,  A61F2013/530708 ,  A61F2013/530788

摘要： Superabsorbent material treated to resist damage when subjected to an Absorbent Product Processing Simulation Test, which simulates the mechanical damage that occurs during current commercial diaper manufacturing processes. The treated superabsorbent material has a centrifuge retention capacity of about 15 grams or greater of 0.9 weight percent sodium chloride per gram of the superabsorbent material and a gel bed permeability (GBP) at 0 psi swell pressure on pre-screened particles of about 200 (×10−9 cm2) or greater. After subjecting the treated superabsorbent material to the Absorbent Product Processing Simulation Test, the treated superabsorbent may exhibit minimal reduction in GBP of pre-screened or un-screened particles at 0 psi or at 0.3 psi swell pressure, as well as possibly exhibiting minimal reduction in average particle size diameter (PSD). The superabsorbent material can be treated by adding an aqueous solution of a hydrophilic soft polymer to the superabsorbent material, mixing the superabsorbent material with the aqueous solution, and drying the superabsorbent material.

摘要翻译： 经受吸收性产品加工模拟试验的抗吸收材料，以防止在当前商业尿布制造过程中发生的机械损伤。 经处理的超吸收材料的离心保留能力为每克超吸收材料为0.9重量％氯化钠约15克或更大，在0psi的溶胀压力下，约200（x10）的预筛选颗粒的凝胶床渗透性（GBP） <-9> cm 2）或更大。 经过处理的超吸收材料进行吸收性产品加工模拟试验后，经处理的超吸收剂在0psi或0.3psi膨胀压力下可能显示出预筛选或未筛选颗粒的GBP的最小降低，并且可能显示出最小的降低 平均粒径（PSD）。 超吸收材料可以通过将亲水性软聚合物的水溶液加入到超吸收材料中，将超吸收材料与水溶液混合并干燥超吸收材料来进行处理。

公开(公告)号：US20070083175A1

公开(公告)日：2007-04-12

申请号：US11247734

申请日：2005-10-11

申请人： Timothy Van Himbergen ,  Renee Kole ,  Dave Soerens ,  David Fell ,  Ligia Rivera ,  Hoa Wilhelm

发明人： Timothy Van Himbergen ,  Renee Kole ,  Dave Soerens ,  David Fell ,  Ligia Rivera ,  Hoa Wilhelm

IPC分类号： A61F13/15

CPC分类号： A61F13/15203 ,  A61F13/531 ,  A61F13/534 ,  A61L15/24 ,  A61L15/42 ,  C08L33/08

摘要： The present invention provides a translucent absorbent composite having a substrate with a light transmittance of at least about 60% and an absorbent material applied to the substrate. The absorbent layer contains an absorbent prepared from a water soluble ionic polymer having about 15 to about 99.9% by mass monoethylenically unsaturated polymer units having at least one functional group and about 0.1 to about 20% by mass ester units selected from the group consisting of acrylate and methacrylate ester units having an alkoxysilane functionality, wherein the absorbent composite has a light transmittance of at least 45%. Also provided are absorbent articles containing the absorbent composite.

摘要翻译： 本发明提供一种半透明吸收复合材料，其具有至少约60％的透光率的基材和施加到该基材上的吸收材料。 吸收层含有由水溶性离子聚合物制备的吸收剂，其具有约15至约99.9质量％的具有至少一个官能团的单烯属不饱和聚合物单元和约0.1至约20质量％的选自丙烯酸酯的酯单元 和具有烷氧基硅烷官能团的甲基丙烯酸酯单元，其中所述吸收性复合材料具有至少45％的透光率。 还提供了含有吸收性复合材料的吸收制品。

公开(公告)号：US20050288641A1

公开(公告)日：2005-12-29

申请号：US10880127

申请日：2004-06-29

申请人： Dave Soerens

发明人： Dave Soerens

IPC分类号： A61F13/15 ,  A61L15/60 ,  A61L15/62

CPC分类号： A61L15/60 ,  A61L15/62

摘要： An absorbent composition having a biodegradable absorbent polymer and a hydrophilic soft polymer surface modifying agent. The absorbent composition exhibits improved absorbency under load and gel bed permeability when subjected to an Absorbency Under Load Test and a Gel Bed Permeability Test, respectively. The absorbent composition can be made by combining a biodegradable absorbent polymer with an aqueous solution of a hydrophilic soft polymer and then drying the biodegradable absorbent polymer.

摘要翻译： 一种具有生物降解性吸收性聚合物和亲水性软质聚合物表面改性剂的吸收性组合物。 吸收性组合物在负载试验和凝胶渗透性试验时分别表现出改善的载荷吸收性和凝胶渗透性。 吸收性组合物可以通过将可生物降解的吸收性聚合物与亲水性软质聚合物的水溶液组合，然后干燥生物降解性吸收性聚合物而制成。

公开(公告)号：US20050079637A1

公开(公告)日：2005-04-14

申请号：US10683789

申请日：2003-10-10

申请人： Hoa Wilhelm ,  Dave Soerens ,  Lee Wilhelm ,  James Wang

发明人： Hoa Wilhelm ,  Dave Soerens ,  Lee Wilhelm ,  James Wang

IPC分类号： A61F13/42 ,  C12M1/34 ,  G01N33/543

CPC分类号： A61F13/42

摘要： A wearable article equipped with a multi-level alert system detects and emits signals corresponding to various abnormal levels of a substance in a mammalian extract. By providing different signals corresponding to multiple abnormal levels of the substance, the wearer is simultaneously alerted to the existence of an abnormality, and informed of the level of severity.

摘要翻译： 配备有多级警报系统的穿戴物品检测并发出与哺乳动物提取物中物质的各种异常水平相对应的信号。 通过提供与物质的多个异常水平相对应的不同信号，同时警告佩戴者存在异常，并通知其严重程度。

公开(公告)号：US20070129696A1

公开(公告)日：2007-06-07

申请号：US11292570

申请日：2005-12-02

申请人： Dave Soerens ,  Angela Lang ,  Iqbal Ahmed ,  Scott Smith

发明人： Dave Soerens ,  Angela Lang ,  Iqbal Ahmed ,  Scott Smith

IPC分类号： A61F13/15

CPC分类号： A61L15/42 ,  A61F13/15203 ,  A61F13/531 ,  A61F13/534 ,  A61L15/24

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20070129515A1

公开(公告)日：2007-06-07

申请号：US11293043

申请日：2005-12-02

申请人： Angela Lang ,  Dave Soerens ,  Iqbal Ahmed ,  Scott Smith

发明人： Angela Lang ,  Dave Soerens ,  Iqbal Ahmed ,  Scott Smith

IPC分类号： C08F4/04

CPC分类号： C08F220/06 ,  C08F220/26 ,  C08F230/08

摘要： A flexible superabsorbent binder polymer composition including a monoethylenically unsaturated polymer, such as carboxylic acid, sulphonic acid, or phosphoric acid, or salts thereof, and an acrylate or methacrylate ester that contains an alkoxysilane functionality, or a monomer capable of co-polymerization with a compound containing a trialkoxysilane functional group and subsequent reaction with water to form a silanol group wherein the flexible superabsorbent binder polymer composition has a residual monoethylenically unsaturated monomer of less than about 1000 ppm. The flexible superabsorbent binder polymer composition is particularly suitable for use in manufacturing absorbent articles. A method of making the flexible superabsorbent binder polymer composition includes preparing a monomer solution, adding the monomer solution to an initiator system, and activating a polymerization initiator within the initiator system.

公开(公告)号：US20070265405A1

公开(公告)日：2007-11-15

申请号：US11829205

申请日：2007-07-27

申请人： Angela Lang ,  Dave Soerens ,  Iqbal Ahmed ,  Scott Smith

发明人： Angela Lang ,  Dave Soerens ,  Iqbal Ahmed ,  Scott Smith

IPC分类号： C08F4/00 ,  C08F230/08

CPC分类号： C08F220/06 ,  C08F220/26 ,  C08F230/08

摘要： A flexible superabsorbent binder polymer composition including a monoethylenically unsaturated polymer, such as carboxylic acid, sulphonic acid, or phosphoric acid, or salts thereof, and an acrylate or methacrylate ester that contains an alkoxysilane functionality, or a monomer capable of co-polymerization with a compound containing a trialkoxysilane functional group and subsequent reaction with water to form a silanol group wherein the flexible superabsorbent binder polymer composition has a residual monoethylenically unsaturated monomer of less than about 1000 ppm. The flexible superabsorbent binder polymer composition is particularly suitable for use in manufacturing absorbent articles. A method of making the flexible superabsorbent binder polymer composition includes preparing a monomer solution, adding the monomer solution to an initiator system, and activating a polymerization initiator within the initiator system.

摘要翻译： 包含单烯属不饱和聚合物如羧酸，磺酸或磷酸或其盐的柔性超吸收性粘合剂聚合物组合物和含有烷氧基硅烷官能团的丙烯酸酯或甲基丙烯酸酯或能够与 含有三烷氧基硅烷官能团的化合物，随后与水反应以形成硅烷醇基团，其中柔性超吸收性粘合剂聚合物组合物具有小于约1000ppm的残余单烯属不饱和单体。 柔性超吸收性粘合剂聚合物组合物特别适用于制造吸收制品。 制备柔性超吸收性粘合剂聚合物组合物的方法包括制备单体溶液，将单体溶液加入引发剂体系中，并在引发剂体系内活化聚合引发剂。

公开(公告)号：US20070129697A1

公开(公告)日：2007-06-07

申请号：US11292997

申请日：2005-12-02

申请人： Dave Soerens ,  Angela Lang ,  Iqbal Ahmed ,  Scott Smith

发明人： Dave Soerens ,  Angela Lang ,  Iqbal Ahmed ,  Scott Smith

IPC分类号： A61F13/15

CPC分类号： A61L15/60 ,  A61L15/24

摘要： An absorbent article comprises a backsheet and an absorbent layer, where the absorbent layer comprises a flexible superabsorbent binder polymer composition positioned adjacent to the backsheet. The absorbent layer may additionally include a substrate, and the article may additionally include a topsheet. The flexible superabsorbent binder polymer composition may be made from the reaction product of a monomer solution including at least 15% by weight monoethylenically unsaturated monomer, 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 result is an absorbent article which exhibits improved performance as well as greater comfort and confidence among the user.

摘要翻译： 吸收制品包括底片和吸收层，其中吸收层包括邻近底片定位的柔性超吸收性粘合剂聚合物组合物。 吸收层可以另外包括基底，并且制品可另外包括顶片。 柔性超吸收性粘合剂聚合物组合物可以由包含至少15重量％单烯属不饱和单体的单体溶液，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，引发剂 系统和中和剂。 结果是一种吸收制品，其在使用者中表现出改进的性能以及更大的舒适性和置信度。