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1. 发明申请

WO2009150553A3 FIBERS FORMED FROM AROMATIC POLYESTER AND POLYETHER COPOLYMER 审中-公开
标题翻译：从芳族聚酯和聚醚共聚物形成的纤维
公开(公告)号：WO2009150553A3
公开(公告)日：2010-03-11
申请号：PCT/IB2009051572
申请日：2009-04-15
申请人： KIMBERLY CLARK CO , HE AIMIN , TOPOLKARAEV VASILY A , WRIGHT ALAN E , WIDEMAN GREGORY J
发明人： HE AIMIN , TOPOLKARAEV VASILY A , WRIGHT ALAN E , WIDEMAN GREGORY J
IPC分类号： D01F6/84 , D04H1/42
CPC分类号： D01F6/62 , C08F283/01 , C08L67/02 , C08L71/02 , D01F6/66 , D04H1/56 , D04H1/565 , Y10T442/60 , Y10T442/68 , Y10T442/681 , Y10T442/696 , C08L2666/22
摘要： A method for forming a fiber is provided. The method comprises supplying at least one aromatic polyester to a melt processing device and modifying the aromatic polyester with at least one polyether copolymer within the device to form a thermoplastic composition having a melt flow rate that is greater than the melt flow rate of the aromatic polyester. The polyether copolymer contains a repeating unit (A) having the following formula (A) wherein, x is an integer from 1 to 250, the polyether copolymer further containing a repeating unit (B) having the following formula (B) wherein, n is an integer from 3 to 20; and y is an integer from 1 to 150.
摘要翻译：提供了一种形成纤维的方法。该方法包括向熔融加工装置供应至少一种芳族聚酯，并在装置内用至少一种聚醚共聚物改性芳族聚酯以形成熔体流动速率大于芳族聚酯的熔体流动速率的热塑性组合物。聚醚共聚物含有具有下式（A）的重复单元（A），其中x为1〜250的整数，聚醚共聚物还含有具有下式（B）的重复单元（B），其中n为 3到20的整数; y为1〜150的整数。

2. 发明申请

WO2012020336A3 TOUGHENED POLYLACTIC ACID FIBERS 审中-公开
标题翻译：增韧聚乳酸纤维
公开(公告)号：WO2012020336A3
公开(公告)日：2012-05-24
申请号：PCT/IB2011053010
申请日：2011-07-06
申请人： KIMBERLY CLARK CO , TOPOLKARAEV VASILY A , ZHOU PEIGUANG , WIDEMAN GREGORY J , EBY TOM , MCENEANY RYAN J
发明人： TOPOLKARAEV VASILY A , ZHOU PEIGUANG , WIDEMAN GREGORY J , EBY TOM , MCENEANY RYAN J
IPC分类号： D01F6/62 , D01D5/08 , D01F1/10 , D01F6/92 , D04H1/42
CPC分类号： D04H3/009 , B29K2067/043 , B29K2067/046 , B29K2105/0088 , B29K2995/006 , C08L67/04 , D01F6/625 , D01F6/92 , Y10T428/26 , Y10T428/298 , Y10T442/626 , C08L101/00 , C08L23/00
摘要： Polylactic acid fibers formed from a thermoplastic composition that contains polylactic acid and a polymeric toughening additive are provided. The present inventors have discovered that the specific nature of the components and process by which they are blended may be carefully controlled to achieve a composition having desirable morphological features. More particularly, the toughening additive can be dispersed as discrete physical domains within a continuous phase of the polylactic acid. These domains have a particular size, shape, and distribution such that upon fiber drawing, they absorb energy and become elongated. This allows the resulting composition to exhibit a more pliable and softer behavior than the otherwise rigid polylactic acid. Through selective control over the components and method employed, the present inventors have discovered that the resulting fibers may thus exhibit good mechanical properties, both during and after melt spinning.
摘要翻译：提供由含有聚乳酸和聚合物增韧添加剂的热塑性组合物形成的聚乳酸纤维。本发明人已经发现可以仔细控制它们混合的组分和过程的具体性质，以获得具有所需形态特征的组合物。更具体地说，增韧添加剂可作为离散的物理区域分散在聚乳酸的连续相中。这些区域具有特定的尺寸，形状和分布，从而在纤维拉伸时，它们吸收能量并变得细长。这使得所得到的组合物表现出比其他硬质聚乳酸更柔软和更软的行为。通过选择性地控制所使用的组分和方法，本发明人已经发现，所得到的纤维因此可以在熔体纺丝期间和之后都显示出良好的机械性能。

3. 发明申请

WO2010070469A3 BIODEGRADABLE AND RENEWABLE FILM 审中-公开
标题翻译：可生物降解和可再生电影
公开(公告)号：WO2010070469A3
公开(公告)日：2010-08-12
申请号：PCT/IB2009054732
申请日：2009-10-26
申请人： KIMBERLY CLARK CO , SHI BO , FUNK SARA A , WANG JAMES H , WIDEMAN GREGORY J , KAUFMAN ROSS T , TOPOLKARAEV VASILY A
发明人： SHI BO , FUNK SARA A , WANG JAMES H , WIDEMAN GREGORY J , KAUFMAN ROSS T , TOPOLKARAEV VASILY A
IPC分类号： C08J5/18 , C08J9/22 , C08L3/02 , C08L89/00
CPC分类号： A61L15/225 , A61L15/425 , A61L15/62 , B29C47/00 , B29C47/0026 , B29C55/005 , B29K2003/00 , B29K2105/04 , B29K2105/16 , B29K2995/006 , B32B5/022 , B32B9/02 , B32B27/08 , B32B27/12 , B32B27/20 , B32B27/22 , B32B27/30 , B32B27/32 , B32B27/36 , B32B27/40 , B32B37/153 , B32B2038/0028 , B32B2262/0238 , B32B2262/0246 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/0292 , B32B2262/062 , B32B2305/20 , B32B2307/31 , B32B2307/7145 , B32B2307/7163 , B32B2307/724 , B32B2307/7265 , B32B2555/02 , C08J5/18 , C08J2300/16 , C08J2303/02 , C08L3/02 , C08L89/00 , Y10T428/24504 , Y10T442/282 , Y10T442/674 , C08L2666/26 , C08L89/02
摘要： A biodegradable and renewable film that may be employed in a wide variety of applications is provided. The film is formed from a thermoplastic composition that contains at least one starch and at least one plant protein. Even at a high renewable material content, the present inventors have discovered that films may be readily formed from plant proteins and starches by selectively controlling the individual amount of the starch and plant proteins, the nature of the starch and plant proteins, and other components used in the film. Balancing the amount of starches and plant proteins within a certain range, for instance, can reduce the likelihood of plant protein aggregation and enhance the ability of the composition to be melt processed. The composition also contains at least one plasticizer that improves the thermoplastic nature of the protein and starch components. The selection of the plasticizer may also help reduce the tendency of the plant protein to aggregate during melt processing. For example, a relatively acidic plasticizer (e.g., carboxylic acid) may be employed in certain embodiments to minimize the formation of disulfide bonds in a gluten protein, and thereby decrease its tendency to aggregate.
摘要翻译：提供了可用于各种应用的生物可降解和可再生膜。该膜由含有至少一种淀粉和至少一种植物蛋白的热塑性组合物形成。即使在高的可再生材料含量下，本发明人已经发现，通过选择性地控制淀粉和植物蛋白的个体量，淀粉和植物蛋白的性质以及使用的其他组分，可以容易地由植物蛋白和淀粉形成膜在电影里。例如，将淀粉和植物蛋白质的量平衡到一定范围内可以降低植物蛋白质聚集的可能性并增强组合物熔融加工的能力。该组合物还含有至少一种增塑剂，其改善蛋白质和淀粉组分的热塑性。增塑剂的选择还可以帮助降低在熔融加工过程中植物蛋白聚集的趋势。例如，在某些实施方案中可以使用相对酸性的增塑剂（例如羧酸），以最小化谷蛋白中二硫键的形成，并由此降低其聚集趋势。

4. 发明申请

WO2007070064A9 BIODEGRADABLE MULTICOMPONENT FIBERS 审中-公开
标题翻译：生物可变多媒体纤维
公开(公告)号：WO2007070064A9
公开(公告)日：2008-08-28
申请号：PCT/US2005046178
申请日：2005-12-15
申请人： KIMBERLY CLARK CO , CHAKRAVARTY JAYANT , TOPOLKARAEV VASILY A , WIDEMAN GREGORY J
发明人： CHAKRAVARTY JAYANT , TOPOLKARAEV VASILY A , WIDEMAN GREGORY J
IPC分类号： D01F8/14 , D04H3/147 , D04H3/011
CPC分类号： D01F8/14 , A61F13/15252 , B32B5/022 , B32B5/08 , B32B5/26 , B32B27/12 , B32B2262/0276 , B32B2262/12 , B32B2307/54 , B32B2307/7163 , B32B2307/726 , B32B2307/728 , B32B2535/00 , B32B2555/02 , D04H1/541 , D04H3/147 , D04H3/16 , D04H13/00 , Y10T428/2929 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/641 , Y10T442/671 , Y10T442/696
摘要： A multicomponent fiber that contains a high-melting aliphatic polyester and a low-melting aliphatic polyester is provided. The multicomponent fibers are substantially biodegradable, yet readily processed into nonwoven structures that exhibit effective fibrous mechanical properties.
摘要翻译：提供含有高熔点脂肪族聚酯和低熔点脂肪族聚酯的多组分纤维。多组分纤维基本上可生物降解，但易于加工成具有有效的纤维力学性能的非织造结构。

5. 发明申请

WO2009078849A3 BIODEGRADABLE FIBERS FORMED FROM A THERMOPLASTIC COMPOSITION CONTAINING POLYLACTIC ACID AND A POLYETHER COPOLYMER 审中-公开
标题翻译：由含聚乳酸和聚醚共聚物的热塑性组合物形成的可生物降解纤维
公开(公告)号：WO2009078849A3
公开(公告)日：2009-10-29
申请号：PCT/US2007087339
申请日：2007-12-13
申请人： KIMBERLY CLARK CO , HE AIMIN , TOPOLKARAEV VASILY A
发明人： HE AIMIN , TOPOLKARAEV VASILY A
IPC分类号： D01D5/08 , D01D5/098 , D01F6/92 , D01F8/14
CPC分类号： D01F6/92 , D01D5/08 , D01D5/0985 , D01F8/14 , D04H1/4282 , D04H1/4326 , D04H1/435 , D04H1/4382 , D04H1/74 , D04H3/011 , D04H3/016 , D04H3/02 , D04H13/00 , Y10T442/60 , Y10T442/68 , Y10T442/681
摘要： A biodegradable fiber for use in forming a nonwoven web is provided. The fiber is formed from a thermoplastic composition comprising at least one polylactic acid in an amount from about 75 wt.% to about 99 wt.% and at least one polyether copolymer in an amount from about 1 wt.% to about 25 wt.%, wherein the polyether copolymer contains from about 40 mol.% to about 95 mol.% of a repeating unit (A) having the following formula. wherein, x is an integer from 1 to 250, the polyether copolymer further containing from about 5 mol.% to about 60mol.% of a repeating unit (B) having the following formula. wherein, n is an integer from 3 to 20; and y is an integer from 1 to 150. Such polyether copolymers have been found to improve a variety of characteristics of the resulting thermoplastic composition, including its ability to be melt processed into fibers and webs, as well as its sensitivity to moisture.
摘要翻译：提供用于形成非织造纤维网的生物可降解纤维。该纤维由热塑性组合物形成，该热塑性组合物包含约75重量％至约99重量％的至少一种聚乳酸和约1重量％至约25重量％的量的至少一种聚醚共聚物，其中所述聚醚共聚物含有约40摩尔％至约95摩尔％的具有下式的重复单元（A）。其中x为1至250的整数，所述聚醚共聚物还包含约5mol％至约60mol％的具有下式的重复单元（B）。其中，n是3至20的整数; 并且y是1至150的整数。已经发现这种聚醚共聚物改进了所得热塑性组合物的各种特性，包括其被熔融加工成纤维和网状物的能力以及其对湿度的敏感性。

6. 发明申请

WO2012020335A3 MODIFIED POLYLACTIC ACID FIBERS 审中-公开
标题翻译：改性聚乳酸纤维
公开(公告)号：WO2012020335A3
公开(公告)日：2012-06-07
申请号：PCT/IB2011053009
申请日：2011-07-06
申请人： KIMBERLY CLARK CO , TOPOLKARAEV VASILY A , MCENEANY RYAN J , EBY TOM , LARK TYLER J
发明人： TOPOLKARAEV VASILY A , MCENEANY RYAN J , EBY TOM , LARK TYLER J
IPC分类号： D01F6/92 , D01D5/08 , D01F1/10 , D01F6/62 , D04H1/42
CPC分类号： D01F6/625 , B29C47/04 , B29K2063/00 , B29K2067/046 , B29K2105/0005 , B29K2995/006 , B29K2995/0088 , C08G63/08 , C08L67/04 , C08L2203/12 , D01D5/38 , D01F1/02 , D01F6/92 , D04H3/011 , D04H3/16 , Y10T428/298 , Y10T442/608 , Y10T442/615 , C08L23/0884
摘要： A method for forming biodegradable fibers is provided. The method includes blending polylactic acid with a polyepoxide modifier to form a thermoplastic composition, extruding the thermoplastic composition through a die, and thereafter passing the extruded composition through a die to form a fiber. Without intending to be limited by theory, it is believed that the polyepoxide modifier reacts with the polylactic acid and results in branching of its polymer backbone, thereby improving its melt strength and stability during fiber spinning without significantly reducing glass transition temperature. The reaction-induced branching can also increase molecular weight, which may lead to improved fiber ductility and the ability to better dissipate energy when subjected to an elongation force. To minimize premature reaction, the polylactic acid and polyepoxide modifier are first blended together at a relatively low temperature(s). Nevertheless, a relatively high shear rate may be employed during blending to induce chain scission of the polylactic acid backbone, thereby making more hydroxyl and/or carboxyl groups available for subsequent reaction with the polyepoxide modifier. Once blended, the temperature(s) employed during extrusion of the blended composition can be selected to both melt the composition and initiate a reaction of the polyepoxide modifier with hydroxyl and/or carboxyl groups of the polylactic acid. Through selective control over this method, the present inventors have discovered that the resulting fibers may exhibit good mechanical properties, both during and after melt spinning.
摘要翻译：提供了一种形成生物可降解纤维的方法。该方法包括将聚乳酸与聚环氧化物改性剂共混以形成热塑性组合物，通过模头挤出热塑性组合物，然后使挤出的组合物通过模头形成纤维。不受理论限制，认为聚环氧化物改性剂与聚乳酸反应并导致其聚合物骨架的支化，由此在纤维纺丝期间改进其熔体强度和稳定性而不显着降低玻璃化转变温度。反应引起的支化也可以增加分子量，这可能导致纤维延展性改善以及在经受拉伸力时更好地耗散能量的能力。为了使过早反应最小化，首先将聚乳酸和聚环氧化物改性剂在相对较低的温度下共混在一起。尽管如此，在共混期间可以使用相对高的剪切速率以诱导聚乳酸骨架的断链，由此使得更多的羟基和/或羧基可用于随后与聚环氧化物改性剂反应。一旦混合，可以选择在共混组合物的挤出过程中使用的温度以既熔化组合物又引发聚环氧化物改性剂与聚乳酸的羟基和/或羧基的反应。通过对该方法的选择性控制，本发明人已经发现，所得到的纤维在熔体纺丝期间和之后均可表现出良好的机械性能。

7. 发明申请

WO2012077002A2 MELT PROCESSED ANTIMICROBIAL COMPOSITION 审中-公开
标题翻译：熔融加工抗微生物组合物
公开(公告)号：WO2012077002A2
公开(公告)日：2012-06-14
申请号：PCT/IB2011054828
申请日：2011-10-31
申请人： KIMBERLY CLARK CO , WANG JAMES H , SHI BO , LEE JAEHONG , TOPOLKARAEV VASILY A , SCHOLL NEIL T , KIM YOUNGSOOK
发明人： WANG JAMES H , SHI BO , LEE JAEHONG , TOPOLKARAEV VASILY A , SCHOLL NEIL T , KIM YOUNGSOOK
IPC分类号： A01N65/00 , A01N43/04 , A01P1/00 , A61K31/70
CPC分类号： A01N31/08 , A01N65/00 , B29B7/10 , B29B7/38 , B29B9/06 , B29B9/12 , B29B9/16 , B29C47/00 , B29C47/6087 , A01N25/10 , A01N25/12 , A01N25/28 , A01N25/34 , A01N2300/00 , A01N65/08 , A01N65/20 , A01N65/24 , A01N65/28 , A01N65/38
摘要： A method for forming a composition that includes mixing an antimicrobially active botanical oil (e.g., thymol, carvacrol, etc.) and a modified starch polymer within a melt blending device (e.g., extruder) is provided. Unlike the problems associated with proteins, the use of starch polymers allows for a greater degree of flexibility in the processing conditions and is still able to achieve good properties in the resulting composition. The present inventors have also discovered that a plasticizer may be employed to facilitate melt processing of the starch, as well as to enhance the ability of the botanical oil to flow into the internal structure of the starch where it can be retained in a stable manner. The composition is also typically generally free of solvents. In this manner, the starch will not generally disperse before use and prematurely release the botanical oil. Due to the water sensitivity of the modified starch, however, it may be subsequently dispersed by moisture when it is desired to release the botanical oil.
摘要翻译：提供了一种形成组合物的方法，其包括在熔融共混装置（例如挤出机）中混合抗微生物活性植物油（例如百里酚，香芹酚等）和改性淀粉聚合物。与蛋白质相关的问题不同，淀粉聚合物的使用允许在加工条件下具有更大程度的柔性，并且仍能在所得组合物中获得良好的性能。本发明人还发现，可以使用增塑剂来促进淀粉的熔融加工，以及提高植物油流入淀粉内部结构的能力，其中它可以以稳定的方式保留。组合物通常通常也不含溶剂。以这种方式，淀粉通常不会在使用前分散并且过早地释放植物油。然而，由于改性淀粉的水敏感性，当需要释放植物油时，随后可以通过水分分散。

8. 发明申请

WO2012077006A2 PROTEIN STABILIZED ANTIMICROBIAL COMPOSITION FORMED BY MELT PROCESSING 审中-公开
标题翻译：熔融加工形成的蛋白质稳定抗菌组合物
公开(公告)号：WO2012077006A2
公开(公告)日：2012-06-14
申请号：PCT/IB2011054839
申请日：2011-10-31
申请人： KIMBERLY CLARK CO , TOPOLKARAEV VASILY A , SCHOLL NEIL T , LEE JAEHONG , AMBROSE DIANNA L , KIM YOUNGSOOK
发明人： TOPOLKARAEV VASILY A , SCHOLL NEIL T , LEE JAEHONG , AMBROSE DIANNA L , KIM YOUNGSOOK
IPC分类号： A01N65/00 , A01N25/02 , A01P1/00
CPC分类号： A01N25/02 , A01N31/08 , A01N43/90 , A01N65/00 , B29B7/42 , B29C47/0004 , B29C47/0009 , B29C47/0021 , B29C47/0026 , B29C47/025 , B29C47/6056 , B29C47/92 , B29C2947/92514 , B29C2947/926 , B29C2947/92704 , B29C2947/92828 , B29C2947/92876 , A01N25/10 , A01N25/12 , A01N25/28 , A01N25/34 , A01N2300/00 , A01N65/20 , A01N65/22 , A01N65/44
摘要： A method for forming an antimicrobial composition that includes mixing an antimicrobially active botanical oil (e.g., thymol, carvacrol, etc.) and protein within a melt blending device (e.g., extruder) is provided. Despite the problems normally associated with melt processing proteins, the present inventors have discovered that the processing conditions and components may be selectively controlled to allow for the formation of a stable, melt-processed composition that is able to exhibit good mechanical properties. For example, the extrusion temperature(s) and shear rate employed during melt blending are relatively low to help limit polypeptide dissociation, thereby minimizing the impact of aggregation and embrittlement. While the use of such low temperature/shear conditions often tend to reduce mixing efficiency, the present inventors have discovered that a carrier fluid may be employed to enhance the ability of the botanical oil to flow into the internal structure of the protein where it can be retained in a stable manner. The composition is also typically anhydrous and generally free of solvents. In this manner, the protein will not generally disperse before use and prematurely release the botanical oil.
摘要翻译：提供了一种形成抗微生物组合物的方法，该方法包括在熔融共混装置（例如挤出机）内混合抗微生物活性植物油（例如百里酚，香芹酚等）和蛋白质。尽管通常与熔融加工蛋白有关的问题，本发明人已经发现可以选择性地控制加工条件和组分，以形成能够表现出良好机械性能的稳定的熔融加工组合物。例如，在熔融共混过程中使用的挤出温度和剪切速率相对较低以帮助限制多肽解离，从而使聚集和脆化的影响最小化。尽管使用这种低温/剪切条件常常倾向于降低混合效率，但是本发明人已经发现载体流体可以用于增强植物油流入蛋白质内部结构中的能力，其中它可以是保持稳定。该组合物通常也是无水的并且通常不含溶剂。以这种方式，蛋白质在使用前通常不会分散并且过早地释放植物油。

9. 发明申请

WO2012077001A2 WIPE COATED WITH A BOTANICAL EMULSION HAVING ANITMICROBIAL PROPERTIES 审中-公开
标题翻译：用具有抗微生物特性的植物乳液涂布的擦拭物
公开(公告)号：WO2012077001A2
公开(公告)日：2012-06-14
申请号：PCT/IB2011054787
申请日：2011-10-26
申请人： KIMBERLY CLARK CO , LEE JAEHONG , TOPOLKARAEV VASILY A , KOENIG DAVID W , SCHOLL NEIL T , KIM YOUNGSOOK , WANG JAMES H
发明人： LEE JAEHONG , TOPOLKARAEV VASILY A , KOENIG DAVID W , SCHOLL NEIL T , KIM YOUNGSOOK , WANG JAMES H
IPC分类号： A01N25/34 , A01N65/00 , A01P1/00 , A47K7/02 , A47L13/17 , A61K9/70 , C09G1/04 , C11D17/04
CPC分类号： A01N65/00 , A01N31/08 , A01N2300/00 , A01N25/04 , A01N25/10 , A01N25/22 , A01N25/34 , A01N65/22
摘要： An oil-in-water emulsion that is environmentally friendly and also exhibits antimicrobial activity is provided. More specifically, the oil phase of the emulsion includes a botanical oil derived from a plant (e.g., thymol, carvacrol, etc.). Because the botanical oil tends to leach out of the emulsion during storage and before it is used in the desired application, a water-dispersible polymer is also employed in the aqueous phase of the emulsion to enhance long term stability of the oil and, in turn, antimicrobial efficacy. Without intending to be limited by theory, it is believed that the water-dispersible polymer can effectively encapsulate the botanical oil within the emulsion and inhibit its premature release. Once the emulsion is formed, water can then be removed so that it becomes a substantially anhydrous concentrate. In this manner, the water-dispersible polymer will not generally disperse before use and prematurely release the botanical oil. When it is desired, moisture may simply be re-applied to the concentrate to disperse the polymer and activate the release of the botanical oil. Of course, to provide the optimum degree of biocompatibility, the water-dispersible polymer is also a "biopolymer" that is biodegradable and/or renewable.
摘要翻译：提供对环境友好并且还显示出抗微生物活性的水包油乳液。更具体地说，乳剂的油相包括来源于植物的植物油（例如百里酚，香芹酚等）。由于植物油倾向于在储存过程中以及在用于所需应用之前浸出乳液，因此在乳液的水相中也使用水分散性聚合物以增强油的长期稳定性，并且反过来，抗菌功效。不受理论限制，认为水分散性聚合物可以有效地将植物油包封在乳液中并且抑制其过早释放。一旦形成乳液，就可以除去水，使其变成基本上无水的浓缩物。以这种方式，水分散性聚合物在使用前通常不会分散并过早地释放植物油。当需要时，可以简单地将水分重新施加到浓缩物上以分散聚合物并激活植物油的释放。当然，为了提供最佳的生物相容性，水分散性聚合物也是可生物降解和/或可再生的“生物聚合物”。

10. 发明申请

WO2009083908A3 TRANSLUCENT INTERNAL GRAPHICS ENHANCEMENT 审中-公开
标题翻译：透明的内部图形增强
公开(公告)号：WO2009083908A3
公开(公告)日：2009-10-15
申请号：PCT/IB2008055516
申请日：2008-12-23
申请人： KIMBERLY CLARK CO , CHANG SHARON S , TIPPEY DAROLD D , WEBER SHIRLEE ANN , VAN HANDEL JESSA , TOPOLKARAEV VASILY A , MILLER DEBBIE
发明人： CHANG SHARON S , TIPPEY DAROLD D , WEBER SHIRLEE ANN , VAN HANDEL JESSA , TOPOLKARAEV VASILY A , MILLER DEBBIE
IPC分类号： A61F13/42 , A61F13/51 , A61L15/56
CPC分类号： A61F13/15585 , A61F13/42 , A61F13/51405 , A61F13/51496 , A61F2013/429 , A61F2013/8497
摘要： Methods for forming a translucent window on the inner surface of a liquid impermeable breathable film outer cover of an absorbent product, such as a diaper, for viewing a water dispersible ink to indicate when an insult has occurred are disclosed. Additionally, absorbent products having a translucent window and a water dispersible ink are disclosed.
摘要翻译：公开了用于在吸收性产品（例如尿布）的液体不可渗透的透气膜外覆层的内表面上形成半透明窗口以便观察水分散性墨水以指示何时发生污损的方法。另外，公开了具有半透明窗和水分散性墨的吸收性产品。

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