公开(公告)号：US06878647B1

公开(公告)日：2005-04-12

申请号：US09806047

申请日：1999-09-28

Applicant: Ebrahim Rezai ,  Yoko Mizutani ,  Kazuyuki Ohnishi

Inventor： Ebrahim Rezai ,  Yoko Mizutani ,  Kazuyuki Ohnishi

IPC: A61F13/494 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49 ,  A61F13/496 ,  A61F13/511 ,  B32B18/00 ,  B32B25/10 ,  B32B37/14 ,  D04H1/00 ,  D04H1/42 ,  D04H13/00

CPC classification number: A61F13/49015 ,  A61F5/44 ,  A61F13/49012 ,  A61F13/4902 ,  B32B25/10 ,  B32B37/144 ,  B32B2305/20 ,  B32B2307/51 ,  D04H13/00 ,  Y10T442/129 ,  Y10T442/60 ,  Y10T442/601 ,  Y10T442/602

Abstract: The present invention is directed to an elastic laminate which is elastically extensible in at least one direction. The elastic laminate includes an elastomeric material having a first surface and a second surface opposing the first surface; and a first nonwoven layer joined to the first surface of the elastomeric material. The first nonwoven layer is formed from component fibers having a primary fiber direction. The first nonwoven layer has a Fiber Orientation Ratio within about ±20 degrees from a primary fiber direction of at least about 65%. The present invention is also directed to a disposable garment employing such an elastic laminate.

Abstract translation: 本发明涉及一种在至少一个方向上可弹性延伸的弹性层压材料。 弹性层压板包括具有与第一表面相对的第一表面和第二表面的弹性体材料; 以及接合到弹性体材料的第一表面的第一非织造层。 第一非织造层由具有主纤维方向的组分纤维形成。 第一非织造层具有从至少约65％的主纤维方向的约±20度内的纤维取向比。 本发明还涉及一种使用这种弹性层压材料的一次性衣服。

公开(公告)号：US06420627B1

公开(公告)日：2002-07-16

申请号：US09554206

申请日：2000-05-10

Applicant: Kazuyuki Ohnishi ,  Ebrahim Rezai

Inventor： Kazuyuki Ohnishi ,  Ebrahim Rezai

IPC: A61F1315

CPC classification number: A61F13/49413 ,  A61F13/15203 ,  Y10T442/2008

Abstract: The present invention is directed to a disposable absorbent article. The disposable absorbent article comprises a liquid previous topsheet; a liquid impervious backsheet combined with the topsheet; an absorbent core disposed between the topsheet and the backsheet; and a barrier cuff having a proximal edge and a distal edge, the proximal edge being joined to the topsheet and the distal edge being away from the top surface of the topsheet. The barrier cuff comprises a single layer web having a water resistance value of at least 150 mm H2O, and an average bending force value of less than about 25 mg cm2/cm.

Abstract translation: 本发明涉及一次性吸收制品。 一次性吸收制品包括前面的液体表面片; 与顶片结合的不透液体的底片; 设置在顶片和底片之间的吸收芯; 以及具有近侧边缘和远侧边缘的阻挡箍，所述近侧边缘与所述顶片接合并且所述远侧边缘远离所述顶片的顶表面。 阻挡箍包括具有至少150mm H 2 O的耐水值和小于约25mgcm 2 / cm 2的平均弯曲力值的单层纤维网。

公开(公告)号：US08454571B2

公开(公告)日：2013-06-04

申请号：US12794103

申请日：2010-06-04

Applicant: Ebrahim Rezai ,  Shunketsu Sue ,  Stephen Joseph Lange ,  Mark James Kline ,  James David Landgrebe

Inventor： Ebrahim Rezai ,  Shunketsu Sue ,  Stephen Joseph Lange ,  Mark James Kline ,  James David Landgrebe

IPC: A61F13/15

CPC classification number: A61F13/5633 ,  A61F13/15699 ,  A61F13/49009 ,  A61F13/51121 ,  A61F13/513 ,  A61F13/515 ,  A61F13/565 ,  A61F13/58 ,  A61F13/581 ,  A61F13/62 ,  A61F13/625 ,  A61F2013/15406 ,  A61F2013/15569 ,  A61F2013/49041 ,  A61F2013/49042 ,  A61F2013/49092 ,  A61F2013/51026 ,  A61F2013/51147 ,  A61F2013/51338 ,  A61L15/58 ,  A61L15/60 ,  B32B2037/1215 ,  B32B2555/02

Abstract: A disposable absorbent article that includes a frangible bonding agent for maintaining the absorbent article in a predetermined configuration. The frangible bonding agent may be disposed on a fastening system in order to maintain one or more portions of the fastening system in a particular position during manufacturing but still provide an easy-to-open fastener when used by a consumer.

Abstract translation: 一种一次性吸收制品，其包括用于将吸收制品保持在预定构型的易碎粘合剂。 易碎接合剂可以设置在紧固系统上，以便在制造过程中将紧固系统的一个或多个部分保持在特定位置，但是当消费者使用时仍然提供易于打开的紧固件。

公开(公告)号：US20080228158A1

公开(公告)日：2008-09-18

申请号：US11717975

申请日：2007-03-14

Applicant: Shunketsu Sue ,  Ebrahim Rezai ,  Ravindra Palitha Ranatunga

Inventor： Shunketsu Sue ,  Ebrahim Rezai ,  Ravindra Palitha Ranatunga

IPC: A61F13/15

CPC classification number: A61F13/515 ,  A61F13/539 ,  A61F2013/15292 ,  A61F2013/51059 ,  A61F2013/51092 ,  A61F2013/53916 ,  Y10T156/10

Abstract: An SBS based construction adhesive that includes an amount of SIS adhesive to make an SBS/SIS adhesive that shows excellent shear hang time values when used to manufacture disposable absorbent articles. The SBS/SIS adhesive is applied in a spiral pattern having a particular width and frequency to form an endflap seal that may reduce the likelihood of a gel on skin occurrence.

Abstract translation: 一种基于SBS的建筑粘合剂，其包括一定量的SIS粘合剂以制备当用于制造一次性吸收制品时显示出优异的剪切悬挂时间值的SBS / SIS粘合剂。 SBS / SIS粘合剂以具有特定宽度和频率的螺旋图案施加以形成可以降低凝胶在皮肤上发生的可能性的端盖密封。

公开(公告)号：US20070005038A1

公开(公告)日：2007-01-04

申请号：US11478386

申请日：2006-06-29

Applicant: Todd Mansfield ,  Ebrahim Rezai

Inventor： Todd Mansfield ,  Ebrahim Rezai

IPC: A61F13/15

CPC classification number: A61F13/4902 ,  A61F13/15585 ,  A61F13/49012 ,  A61F13/49015 ,  A61F13/5622

Abstract: The present invention relates to disposable absorbent articles are useful for meeting this unmet need of producing disposable absorbent articles that include elastic members comprising elastomeric films manufactured with reduced equipment capital and associated expense. Such articles comprise: a) a liquid permeable topsheet; b) a backsheet; c) an absorbent core disposed between said topsheet and backsheet; and d) an incrementally stretched elastic member disposed adjacent said chassis wherein said member comprises a nonwoven carrier web adhesively bonded to an unapertured, skinless elastomeric layer.

Abstract translation: 一次性吸收制品本发明涉及一次性吸收制品，其可用于满足生产一次性吸收制品的这种未满足的需要，其包括弹性构件，其包括以减少的设备资本和相关费用制造的弹性薄膜 这样的物品包括：a）液体可渗透的顶片; b）底片; c）设置在所述顶片和底片之间的吸收芯; 以及d）与所述底座相邻设置的递增拉伸的弹性构件，其中所述构件包括粘合地粘合到未孔的无皮弹性体层的非织造载体网。

公开(公告)号：US06569136B1

公开(公告)日：2003-05-27

申请号：US09700560

申请日：2000-11-16

Applicant: Jie Tao ,  Ebrahim Rezai

Inventor： Jie Tao ,  Ebrahim Rezai

IPC: A61F1315

CPC classification number: A61F13/51496 ,  A61F13/5148 ,  A61F2013/15284 ,  A61F2013/8497 ,  Y10T428/24331 ,  Y10T442/3911

Abstract: Disclosed is a disposable absorbent article comprising a topsheet, a backsheet and an absorbent layer between the topsheet and the backsheet, wherein the backsheet is comprised of a microporous polymer film printed with multicolored graphics and a nonwoven material laminated to the film, wherein the film has a “b” value between about 0.0 and about 0.5 and exhibits less than about 4.0% thermal shrinkage at about 50° C. and about 50% relative humidity for one week.

Abstract translation: 公开了一种一次性吸收制品，其包括在顶片和底片之间的顶片，底片和吸收层，其中底片由印刷有多色图形的微孔聚合物膜和层压在该膜上的非织造材料组成，其中该膜具有 在约0.0至约0.5之间的“b”值和在约50℃和约50％相对湿度下在约一周内具有小于约4.0％的热收缩率。

公开(公告)号：US5985432A

公开(公告)日：1999-11-16

申请号：US779725

申请日：1997-01-06

Applicant: Lin Wang ,  Ebrahim Rezai ,  Yumiko Hayashi

Inventor： Lin Wang ,  Ebrahim Rezai ,  Yumiko Hayashi

IPC: A61F13/53 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49 ,  A61L15/42 ,  A61L15/60 ,  B01J20/26 ,  C08J3/12 ,  B32B5/18

CPC classification number: C08J3/12 ,  A61L15/42 ,  A61L15/60 ,  C08J2300/14 ,  Y10T428/249953 ,  Y10T428/2991 ,  Y10T428/2998

Abstract: A porous absorbent material that comprises a water-insoluble, water-swellable absorbent polymer. The absorbent material comprises a polyether and/or a polycation bonded to the absorbent polymer whereby the contact angle of blood on a surface of the absorbent material attains from about 0 degree to about 40 degree. Because of the improved wettability with liquids as well as the porous structure, the absorbent material can provide higher absorbent characteristics with liquids, in particular with blood.

Abstract translation: 一种多孔吸收材料，其包含水不溶性的水溶胀性吸收性聚合物。 吸收材料包括与吸收性聚合物结合的聚醚和/或聚阳离子，由此吸收材料表面上的血液的接触角达到约0度至约40度。 由于与液体以及多孔结构的改善的润湿性，吸收材料可以为液体，特别是与血液提供更高的吸收特性。

公开(公告)号：US08753467B2

公开(公告)日：2014-06-17

申请号：US12794130

申请日：2010-06-04

Applicant: Stephen Joseph Lange ,  Mark James Kline ,  Shunketsu Sue ,  Ebrahim Rezai ,  James David Landgrebe

Inventor： Stephen Joseph Lange ,  Mark James Kline ,  Shunketsu Sue ,  Ebrahim Rezai ,  James David Landgrebe

IPC: A61F13/15 ,  B29C53/02

CPC classification number: B32B38/18 ,  A61F13/15756 ,  A61F13/581 ,  A61F13/62 ,  A61F13/625 ,  B32B37/10 ,  B32B37/1036 ,  B32B37/12 ,  B32B37/1292 ,  B32B37/144 ,  B32B38/0004 ,  B32B2037/1215 ,  B32B2305/20 ,  B32B2309/02 ,  B32B2309/10 ,  B32B2310/024 ,  B32B2310/0843 ,  B32B2555/02 ,  Y10T156/1049 ,  Y10T156/1051

Abstract: A method for folding a fastener during a high speed manufacturing process and maintaining the fastener in a folded configuration throughout the high speed manufacturing process. The method includes obtaining an article that has a foldable fastener and moving the article in the machine direction during the high speed manufacturing process. The foldable fastener has first and second opposing surfaces, a web and at least one engaging member joined to the web. The method includes applying a frangible bonding agent to a first portion of the first surface of the fastening system; folding the fastening system such that the frangible bonding agent contacts a second portion of the first surface of the fastening system; and allowing the frangible bonding agent to cool at a temperature of less than 60° C.

Abstract translation: 一种在高速制造过程中折叠紧固件的方法，并且在整个高速制造过程中将紧固件保持在折叠构型。 该方法包括在高速制造过程中获得具有可折叠紧固件并在纵向移动物品的物品。 可折叠紧固件具有第一和第二相对表面，腹板和连接到腹板的至少一个接合构件。 该方法包括将易碎粘合剂施加到紧固系统的第一表面的第一部分; 折叠紧固系统，使得易碎接合剂接触紧固系统的第一表面的第二部分; 并允许易碎粘合剂在低于60℃的温度下冷却。

公开(公告)号：US08038661B2

公开(公告)日：2011-10-18

申请号：US11512773

申请日：2006-08-30

Applicant: Shunketsu Sue ,  Ebrahim Rezai

Inventor： Shunketsu Sue ,  Ebrahim Rezai

IPC: A61F13/15

CPC classification number: A61L15/24 ,  A61F13/15203 ,  A61F13/15699 ,  A61F13/15739 ,  A61F13/515 ,  A61F13/539 ,  A61F2013/15569 ,  A61F2013/53908 ,  A61L15/58

Abstract: Absorbent articles assembled using a low cold flow construction adhesive are described. The absorbent articles have an in bag compression opening force of less than about 0.75N. A method for making the absorbent articles is also described.

Abstract translation: 描述了使用低冷流构造粘合剂组装的吸收制品。 吸收制品的袋压缩开启力小于约0.75N。 还描述了制造吸收制品的方法。

公开(公告)号：US20100307668A1

公开(公告)日：2010-12-09

申请号：US12794130

申请日：2010-06-04

Applicant: Stephen Joseph Lange ,  Mark James Kline ,  Shunketsu Sue ,  Ebrahim Rezai ,  James David Landgrebe

Inventor： Stephen Joseph Lange ,  Mark James Kline ,  Shunketsu Sue ,  Ebrahim Rezai ,  James David Landgrebe

IPC: B32B38/00

CPC classification number: B32B38/18 ,  A61F13/15756 ,  A61F13/581 ,  A61F13/62 ,  A61F13/625 ,  B32B37/10 ,  B32B37/1036 ,  B32B37/12 ,  B32B37/1292 ,  B32B37/144 ,  B32B38/0004 ,  B32B2037/1215 ,  B32B2305/20 ,  B32B2309/02 ,  B32B2309/10 ,  B32B2310/024 ,  B32B2310/0843 ,  B32B2555/02 ,  Y10T156/1049 ,  Y10T156/1051

Abstract: A method for folding a fastener during a high speed manufacturing process and maintaining the fastener in a folded configuration throughout the high speed manufacturing process. The method includes obtaining an article that has a foldable fastener and moving the article in the machine direction during the high speed manufacturing process. The foldable fastener has first and second opposing surfaces, a web and at least one engaging member joined to the web. The method includes applying a frangible bonding agent to a first portion of the first surface of the fastening system; folding the fastening system such that the frangible bonding agent contacts a second portion of the first surface of the fastening system; and allowing the frangible bonding agent to cool at a temperature of less than 60° C.

Abstract translation: 一种用于在高速制造过程中折叠紧固件并在整个高速制造过程中将紧固件保持在折叠构型中的方法。 该方法包括在高速制造过程中获得具有可折叠紧固件并在纵向移动物品的物品。 可折叠紧固件具有第一和第二相对表面，腹板和连接到腹板的至少一个接合构件。 该方法包括将易碎粘合剂施加到紧固系统的第一表面的第一部分; 折叠紧固系统，使得易碎接合剂接触紧固系统的第一表面的第二部分; 并允许易碎粘合剂在低于60℃的温度下冷却。