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51. 发明授权

US09271881B2 Absorbent layer for disposable wearing article and method for making the same 有权
标题翻译：一次性穿着物品的吸收层及其制造方法
公开(公告)号：US09271881B2
公开(公告)日：2016-03-01
申请号：US13878656
申请日：2011-12-22
申请人： Hirotomo Mukai , Takaya Arayama
发明人： Hirotomo Mukai , Takaya Arayama
IPC分类号： A61F13/15 , A61F13/534 , A61F13/533 , A61F13/536
CPC分类号： A61F13/534 , A61F13/15617 , A61F13/533 , A61F13/536
摘要： An absorbent layer has a front section lying on the side of a front waist region, a rear section lying on the side of a rear waist region and an intermediate section lying between the front and rear sections. The absorbent layer is formed in the intermediate section with a central depression extending in a longitudinal direction Y and a high density zones having density higher than those of the front and rear sections are formed on both sides of the central depression.
摘要翻译：吸收层具有位于前腰区域侧的前部，位于后腰部区域侧的后部和位于前后部之间的中间部。吸收层在中间部分形成有沿长度方向Y延伸的中央凹陷，并且在中央凹陷的两侧形成密度高于前部和后部的密度的高密度区。

52. 发明申请

US20150351973A1 METHOD AND DEVICE FOR FEEDING GRANULAR POWDER 有权
标题翻译：用于饲料颗粒粉的方法和装置
公开(公告)号：US20150351973A1
公开(公告)日：2015-12-10
申请号：US14654328
申请日：2013-12-25
申请人： ZUIKO CORPORATION
发明人： Yoshiaki Tsujimoto , Yukihiko Fujita
IPC分类号： A61F13/15
CPC分类号： A61F13/15642 , A61F13/15617 , A61F13/15658 , A61F13/5323 , A61F2013/15821
摘要： Provided is a method for feeding a granular powder from a granular powder feeding hopper onto an upper surface of a sheet material. A feeding passage is disposed so as to extend downward from an outlet of the granular powder feeding hopper so that the lower end of the feeding passage faces the upper surface of the sheet material moving beneath the feeding passage. The feeding passage is opened and closed by the open-close means so that the granular powder is intermittently fed from the granular powder feeding hopper onto the sheet material.
摘要翻译：提供了一种从粒状粉末供给料斗将粒状粉末供给到片材的上表面的方法。供给通道设置成从粒状粉末供给料斗的出口向下延伸，使得供给通道的下端面对在进料通道下方移动的片材的上表面。供给通道由开闭装置打开和关闭，使得颗粒状粉末从颗粒状粉末供料斗间歇地供给到片材上。

53. 发明申请

US20150190943A1 DEVICE FOR PRODUCING ABSORBENT BODY 有权
标题翻译：用于生产吸收体的装置
公开(公告)号：US20150190943A1
公开(公告)日：2015-07-09
申请号：US14413612
申请日：2013-06-27
申请人： Zuiko Corporation
发明人： Yoshihiro Nakajima
IPC分类号： B27N3/04
CPC分类号： B27N3/04 , A61F13/15617 , A61F13/15658 , A61F13/49 , D04H1/732 , D21B1/066
摘要： A device for producing an absorbent body includes crushers that are each configured to crush a supplied pulp sheet into fluff pulp and that each include a plurality of rotating blades, a duct in which the fluff pulp is carried by air, and a rotating fiber stacking drum that includes an adsorbent molding section that molds the fluff pulp carried by air from the duct into an absorbent body with a desired shape. Further, the crushers are staggered in an axis direction of the rotating blades.
摘要翻译：用于制造吸收体的装置包括：破碎机，其被构造成将供应的纸浆片粉碎成绒毛浆，并且每个包括多个旋转叶片，其中绒毛浆由空气携带的管道和旋转纤维堆叠鼓其包括吸附剂模制部分，其将来自管道的空气携带的绒毛纸浆模制成具有期望形状的吸收体。此外，破碎机在旋转叶片的轴线方向上交错。

54. 发明授权

US09066830B2 Apparatus to manufacture absorbent body 有权
标题翻译：制造吸收体的装置
公开(公告)号：US09066830B2
公开(公告)日：2015-06-30
申请号：US13574843
申请日：2010-12-03
申请人： Takumi Nakano
发明人： Takumi Nakano
IPC分类号： B32B41/00 , A61F13/15
CPC分类号： A61F13/15642 , A61F13/15617 , A61F13/15626 , A61F13/15634 , A61F13/1565 , B32B41/00
摘要： An apparatus for manufacturing an absorbent body includes: a sheet supplying mechanism for supplying a sheet from a sheet roll; a crusher for crushing the sheet into a fibrous matter by scraping a reeling-out tip end of the reeled out sheet; and a fiber stacking device for forming the absorbent body in a predetermined shape by laminating the fibrous matter to be sent out from the crusher. When switching a supply of the sheet to the crusher from one to another sheet supplying mechanism, at least two sheet supplying mechanisms supply the sheet to the crusher over a predetermined period including a period in which the one sheet supplying mechanism decreases a sheet reeling-out speed, in correspondence with the period in which the one sheet supplying mechanism decreases the sheet reeling-out speed, the other sheet supplying mechanism increases a sheet reeling-out speed.
摘要翻译：一种用于制造吸收体的装置，包括：片材供应机构，用于从片材卷供给片材; 破碎机，用于通过刮取卷出的片材的卷取尖端将片材粉碎成纤维状物质; 以及纤维堆叠装置，用于通过层压要从破碎机送出的纤维状物质将吸收体形成为预定形状。当将片材的供给从一个供给机构切换到另一个片材供给机构时，至少两个片材供给机构将片材供给到破碎机的预定时间段，包括一个片材供给机构减少片材卷取速度对应于一张供纸机构降低纸张卷取速度的期间，另一个纸张供给机构增加纸张卷取速度。

55. 发明申请

US20140315034A1 Absorbent Sheet and Method for Producing the Same 审中-公开
标题翻译：吸收性片材及其制造方法
公开(公告)号：US20140315034A1
公开(公告)日：2014-10-23
申请号：US14321035
申请日：2014-07-01
申请人： Asahi Kasei Chemicals Corporation
发明人： Tsutomu Akiyama , Hiroshige Okamoto , Yoshimasa Ishikawa
IPC分类号： A61L15/60 , A61F13/53 , A61L15/22
CPC分类号： A61L15/60 , A61F13/15617 , A61F13/53 , A61F2013/53024 , A61F2013/530255 , A61F2013/530299 , A61L15/22 , B01J20/28033 , B01J20/28035 , D04H1/407 , Y10T156/10 , Y10T428/31786
摘要： The present invention provides a method for producing an absorbent sheet containing absorbent resins, hydrophilic fibers, and hydrophobic fibers, comprising: a dehydration step of dehydrating the absorbent resins and the hydrophilic fibers from a state of being in contact with each other and containing water to obtain composite compositions; and a sheet-forming step of forming a sheet of the composite compositions and the hydrophobic fibers by heating while bringing the composite compositions and the hydrophobic fibers into contact with each other.
摘要翻译：本发明提供一种含有吸收性树脂，亲水性纤维和疏水性纤维的吸收性片材的制造方法，其特征在于，包括：使吸收性树脂和亲水性纤维彼此接触并含有水的状态脱水的脱水工序获得复合组合物; 以及片材形成步骤，通过在使复合组合物和疏水性纤维彼此接触的同时加热而形成复合组合物片和疏水性纤维。

56. 发明申请

US20140295135A1 METHOD OF MAKING ABSORBENT FOAM COMPOSITES 有权
标题翻译：制备吸收泡沫复合材料的方法
公开(公告)号：US20140295135A1
公开(公告)日：2014-10-02
申请号：US13854371
申请日：2013-04-01
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Delton R. Thompson, Jr. , Timothy V. Stagg , Thomas R. LaLiberte , Leigh E. Wood
IPC分类号： B32B3/26 , B32B38/04 , B32B37/04
CPC分类号： B32B38/04 , A61F13/15617 , A61F13/534 , A61F2013/530802 , B32B3/12 , B32B3/266 , B32B5/18 , B32B5/24 , B32B27/12 , B32B2037/268 , B32B2038/0084 , B32B2038/045 , B32B2038/047 , B32B2262/062 , B32B2266/025 , B32B2266/0257 , B32B2266/0264 , B32B2266/0278 , B32B2307/726 , B32B2375/00 , B32B2556/00 , Y10T428/24331 , Y10T428/249953
摘要： A method of making absorbent foam composites and absorbent foam composites produced therefrom. The method comprises casting an absorbent foam layer having a first side and a second side opposite the first side onto a barrier layer having a first side and second side opposite the first side, where the second side of the absorbent foam layer is in contact with the first side of the barrier layer; joining a second absorbent layer to the second side of the barrier layer before, during, or after the casting step; and breaching the barrier layer after the casting step so that the foam layer and second absorbent layer are in fluid communication. The absorbent foam composites can be used in a variety of applications, including personal hygiene articles, medical bandages, pet pads and agricultural pads.
摘要翻译：制备吸收性泡沫复合材料的方法和由其制备的吸收性泡沫复合材料。该方法包括将具有第一侧和与第一侧相对的第二侧的吸收泡沫层浇铸到阻挡层上，该阻挡层具有与第一侧相对的第一侧和第二侧，其中吸收性泡沫层的第二侧与阻挡层的第一面; 在铸造步骤之前，期间或之后将第二吸收层接合到阻挡层的第二侧; 并且在铸造步骤之后破坏阻挡层，使得泡沫层和第二吸收层流体连通。吸收性泡沫复合材料可用于各种应用，包括个人卫生用品，医用绷带，宠物垫和农业垫。

57. 发明申请

US20140121622A1 Filaments Comprising Microfibrillar Cellulose, Fibrous Nonwoven Webs and Process for Making the Same 有权
标题翻译：包含微纤维纤维素，纤维非织造网的丝和制造相同的方法
公开(公告)号：US20140121622A1
公开(公告)日：2014-05-01
申请号：US14044571
申请日：2013-10-02
申请人： Kimberly-Clark Worldwide, Inc.
发明人： David M. Jackson , Christopher O. Luettgen
IPC分类号： A61L15/28 , D01F2/00
CPC分类号： D01F2/00 , A61F13/00991 , A61F13/15617 , A61F13/15626 , A61F13/15634 , A61L15/425 , A61L15/60 , D01F1/02 , Y10T428/298 , C08L1/00
摘要： Disclosed herein is a cellulosic textile filament made from microfibrillar cellulose fibers and a thickening agent as well as the precursor dope for forming such filaments, nonwoven webs made from such cellulosic textile filaments and the process for forming such filaments and nonwoven webs including such filaments. One of the advantages of these filaments is the eco-sensitive way in which they are made as they utilize a water-based dope that does not require any chemical solvents unlike other processes such as those used to make Lyocell fibers. In addition, the process does not involve any washing or extraction steps and it employs a cellulosic fiber source that is broadly based and renewable.
摘要翻译：本文公开了由微原纤维素纤维和增稠剂制成的纤维素纺织长丝以及用于形成这种细丝的前体涂料，由这种纤维素纺织细丝制成的非织造纤维网以及用于形成这种长丝的方法和包括这种长丝的非织造纤维网。这些细丝的优点之一是它们的生态敏感方式，因为它们使用不需要任何化学溶剂的水性涂料而不同于其他方法，例如用于制造Lyocell纤维的那些。此外，该方法不涉及任何洗涤或提取步骤，并且其采用广泛基础和可再生的纤维素纤维源。

58. 发明申请

US20140114267A1 HYDROPHILIC MEDICAL DEVICES 审中-公开
标题翻译：水疗医疗器械
公开(公告)号：US20140114267A1
公开(公告)日：2014-04-24
申请号：US13955631
申请日：2013-07-31
申请人： Covidien LP
发明人： Gerald Hodgkinson
IPC分类号： A61F13/538 , D01D5/084 , A61F13/15
CPC分类号： A61F13/538 , A61F13/15617 , A61L31/14 , A61L2400/18 , D01D5/084 , D01D5/0985 , D06M10/025
摘要： A medical device including a plasma-treated porous substrate that is functionalized to provide a hydrophilic surface, and a process for preparing such a medical device, are disclosed. The method includes plasma treating at least a portion of a surface of a porous substrate with a gas species selected from oxygen, nitrogen, argon, and combination thereof. The gas species is configured to functionalize the surface of the medical device and form a hydrophilic surface.
摘要翻译：公开了一种医疗装置，其包括功能化以提供亲水性表面的等离子体处理的多孔基材，以及制备这种医疗装置的方法。该方法包括用选自氧，氮，氩及其组合的气体物质等离子体处理多孔基材表面的至少一部分。气体物质被配置为使医疗装置的表面功能化并形成亲水表面。

59. 发明申请

US20140027066A1 Method and Apparatus for Making Absorbent Structures with Absorbent Material 审中-公开
标题翻译：用吸附材料制造吸收结构的方法和装置
公开(公告)号：US20140027066A1
公开(公告)日：2014-01-30
申请号：US14043931
申请日：2013-10-02
申请人： The Procter & Gamble Company
发明人： Hans Adolf Jackels , Carsten Heinrich Kreuzer
IPC分类号： A61F13/00
CPC分类号： A61F13/15658 , A61F13/00987 , A61F13/15617 , A61F13/15747 , A61F13/15764 , A61F13/15804 , A61F13/4704 , A61F13/49001 , A61F13/53 , A61F13/532 , A61F2013/15821 , A61F2013/15926 , A61F2013/530868 , B31F1/07 , D21F11/006 , D21F11/08 , Y10T156/17
摘要： Apparatus and method for producing absorbent structures with absorbent layers with channel(s) without absorbent material, using a first moving endless surface with specific raised strip(s) and a second moving endless surface with specific mating strip(s).
摘要翻译：用具有不带吸收材料的通道的吸收层制造吸收结构的装置和方法，使用具有特定凸起条的第一移动环形表面和具有特定匹配条的第二移动环形表面。

60. 发明申请

US20130345656A1 ABSORBENT ARTICLE AND PRODUCTION METHOD THEREOF 有权
标题翻译：吸收性物品及其生产方法
公开(公告)号：US20130345656A1
公开(公告)日：2013-12-26
申请号：US14002762
申请日：2012-02-27
申请人： Nobuyuki Kato , Tatsuya Tamura , Toshihisa Hayashi , Masashi Kitagawa
发明人： Nobuyuki Kato , Tatsuya Tamura , Toshihisa Hayashi , Masashi Kitagawa
IPC分类号： A61F13/537 , A61F13/15
CPC分类号： A61F13/537 , A61F13/15617 , A61F13/15731 , A61F13/4704 , A61F13/4756 , A61F13/535 , A61F13/539 , Y10T156/1041
摘要： The absorbent article of the present invention comprises: a liquid-pervious surface sheet, a liquid-impervious backside sheet provided at the position opposing said surface sheet, and an absorption body provided between said surface sheet and said backside sheet, wherein the absorbent article comprises an endless compressed groove, surrounding a central part of said absorbent article, which is formed in said surface sheet and said absorption body in the thickness direction, and a plurality of concave parts, provided inside and outside said compressed groove, which are formed in said surface sheet and said absorption body in the thickness direction, and an uncompressed region bordering inner and outer edges of the compressed groove, wherein the closest distance between said compressed groove and the nearest concave parts is greater than the distance between adjacent ones of those same concave parts.
摘要翻译：本发明的吸收性物品包括：透液性表面片，设置在与所述表面片相对的位置处的不透液性背面片，以及设置在所述表面片和所述背面片之间的吸收体，其中，所述吸收性物品包含围绕形成在所述表面片和所述吸收体的厚度方向的所述吸收性物品的中心部分的无端压缩槽，以及设置在所述压缩槽的内部和外部的多个凹部，表面片和所述吸收体在厚度方向上，以及与所述压缩槽的内边缘和外边缘接合的未压缩区域，其中所述压缩槽和最近的凹入部分之间的最近距离大于相邻的相同凹部部分。

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