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公开(公告)号：US11730136B2
公开(公告)日：2023-08-22
申请号：US16885950
申请日：2020-05-28
Applicant: UNICHARM CORPORATION
Inventor： Yasuhiro Sasano , Satoshi Hasegawa , Takeshi Ikegami
IPC: A01K1/01 , A61F13/511 , A61F13/513 , A61F13/15 , A61F13/51 , A61F13/514
CPC classification number: A01K1/0107 , A61F13/51104 , A61F13/51394 , A61F2013/15365 , A61F2013/5149 , A61F2013/51078 , Y10T442/674
Abstract: An absorbent sheet for pets includes: a top sheet disposed on a top side of the absorbent sheet; a back sheet disposed on a back side of the absorbent sheet; and an absorbent body disposed between the top sheet and the back sheet, the absorbent body including: top recessed portions, each recessed toward the back side from the top side and comprising a top bottom portion; and back recessed portions, each recessed toward the top side from the back side and comprising a back bottom portion. At least some of the top bottom portions are located either: at the same position as some of the back bottom portions in a thickness direction, or closer to the back side than the back bottom portions in the thickness direction.
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公开(公告)号：US20200323167A1
公开(公告)日：2020-10-15
申请号：US16908069
申请日：2020-06-22
Applicant: Unicharm Corporation
Inventor： Yasuhiro Sasano , Satoshi Hasegawa , Takeshi Ikegami
IPC: A01K1/015
Abstract: A pet absorbent sheet includes: an absorbent core; and a liquid-permeable sheet disposed closer to a top side of the pet absorbent sheet than the absorbent core and that includes a plurality of hydrophilic fibers. The liquid-permeable sheet has waterproof regions that contain a water resisting agent. The water resisting agent is formed to surround gaps between fibers formed of the plurality of hydrophilic fibers.
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公开(公告)号：US20200288665A1
公开(公告)日：2020-09-17
申请号：US16885950
申请日：2020-05-28
Applicant: UNICHARM CORPORATION
Inventor： Yasuhiro Sasano , Satoshi Hasegawa , Takeshi Ikegami
IPC: A01K1/01 , A61F13/511 , A61F13/513
Abstract: An absorbent sheet for pets includes: a top sheet disposed on a top side of the absorbent sheet; a back sheet disposed on a back side of the absorbent sheet; and an absorbent body disposed between the top sheet and the back sheet, the absorbent body including: top recessed portions, each recessed toward the back side from the top side and comprising a top bottom portion; and back recessed portions, each recessed toward the top side from the back side and comprising a back bottom portion. At least some of the top bottom portions are located either: at the same position as some of the back bottom portions in a thickness direction, or closer to the back side than the back bottom portions in the thickness direction.
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公开(公告)号：US20150272078A1
公开(公告)日：2015-10-01
申请号：US14673540
申请日：2015-03-30
Applicant: UNICHARM CORPORATION
Inventor： Takeshi Ikegami , Kenji Hiroshima
CPC classification number: A01K1/0154 , A01K1/0152 , B01J2/20 , B30B11/228
Abstract: A method whereby, when a plurality of granulators are used for continuous production of animal litter from a molding material composed mainly of bentonite, it is possible to minimize any significant reduction in the amount of particulates granulated by the granulator and efficiently and continuously produce litter. Specifically, during granulation of particulates, the particle diameters of a prescribed number of the particulates granulated by the granulators are measured either continuously or at prescribed intervals for each granulator, the mean particle diameter of the particulates at the time of measurement is calculated for each granulator, and when the mean particle diameter of the particulates granulated by any one granulator of the granulators exceeds a first particle diameter, granulation is halted for the granulator in which the mean particle diameter of the particulates exceeds the first particle diameter, or when the average of the mean particle diameters of the particulates for all of the granulators exceeds a second particle diameter which is set to be a smaller particle diameter than the first particle diameter, granulation is halted for the granulator in which the greatest mean particle diameter of particulates among the granulators.
Abstract translation: 当使用多个造粒机从主要由膨润土组成的成型材料连续生产动物垃圾时，可以将由造粒机造粒的微粒数量减少到最小，并有效连续地生产垃圾。 具体地说，在颗粒成粒时，对于每个造粒机，连续地或以规定的间隔测量规定数量的造粒机造粒的颗粒的粒径，对于每个造粒机计算测量时的微粒的平均粒径 ，并且当由造粒机的任何一个造粒机造粒的颗粒的平均粒径超过第一颗粒直径时，对于其中颗粒的平均粒径超过第一粒径的造粒机，或当平均粒径 所有造粒机的颗粒的平均颗粒直径超过第二粒径，其设定为比第一粒径小的粒径，对于造粒机中粒子最大平均粒径最大的造粒机停止制粒 。
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公开(公告)号：US11627720B2
公开(公告)日：2023-04-18
申请号：US16622400
申请日：2018-02-21
Applicant: UNICHARM CORPORATION
Inventor： Yasuhiro Sasano , Satoshi Hasegawa , Takeshi Ikegami
Abstract: The absorbent sheet for pets which can suppress the spread of the excreta of a pet and can withstand the excretion action a plurality of times is provided. An absorbent sheet (10) for pets includes a topsheet (12) disposed on a top side, a backsheet (14) disposed on a back side, and an absorber (20) provided between the topsheet and the backsheet. A recess (50) is formed at least in the absorber. The recess forms a continuous line (IL) or intermittent line (IL). The line (IL) has a curved portion which does not branch.
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Patent Agency Ranking
公开(公告)号：US11582944B2
公开(公告)日：2023-02-21
申请号：US16622443
申请日：2018-02-21
Applicant: UNICHARM CORPORATION
Inventor： Yasuhiro Sasano , Satoshi Hasegawa , Takeshi Ikegami
Abstract: the absorbent sheet for pets which can suppress the outflow of a functional material is provided. An absorbent sheet (10) for pets includes a topsheet (12), a backsheet (14), an absorber (20) provided between the topsheet and the backsheet, a functional (40) material, and a recess (50)that is recessed in a direction from the topsheet toward the backsheet. The functional material (40) is provided at a position of the recess (50).
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公开(公告)号：US10051835B2
公开(公告)日：2018-08-21
申请号：US15314872
申请日：2015-01-22
Applicant: Unicharm Corporation
Inventor： Chiyo Takagi , Shinya Kaneko , Takeshi Ikegami
CPC classification number: A01K1/0154 , A01K1/0107 , A01K1/0152 , A01K1/0155
Abstract: An excreta treatment material in which the effect of chemicals including a perfume can be efficiently and sufficiently exhibited. This excreta treatment material is configured from a plurality of particulate substances, wherein the plurality of particulate substances comprises a mixture of base granules composed of aggregates of a water-absorbing particulate substance and chemical granules composed of aggregates of a chemical-containing particulate substance, the chemical granules moving upward upon application of vibration to the mixture.
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公开(公告)号：US20170202175A1
公开(公告)日：2017-07-20
申请号：US15314872
申请日：2015-01-22
Applicant: Unicharm Corporation
Inventor： Chiyo Takagi , Shinya Kaneko , Takeshi Ikegami
IPC: A01K1/015
CPC classification number: A01K1/0154 , A01K1/0107 , A01K1/0152 , A01K1/0155
Abstract: An excreta treatment material in which the effect of chemicals including a perfume can be efficiently and sufficiently exhibited. This excreta treatment material is configured from a plurality of particulate substances, wherein the plurality of particulate substances comprises a mixture of base granules composed of aggregates of a water-absorbing particulate substance and chemical granules composed of aggregates of a chemical-containing particulate substance, the chemical granules moving upward upon application of vibration to the mixture.
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公开(公告)号：US20150273523A1
公开(公告)日：2015-10-01
申请号：US14230407
申请日：2014-03-31
Applicant: Unicharm Corporation
Inventor： Takeshi Ikegami , Kenji Hiroshima
CPC classification number: A01K1/0152 , B01J2/006 , B01J2/04 , B01J2/18
Abstract: It is an object of the present invention to provide a method of producing materials for disposal of animal excrement comprising an aromatic material and granules comprising a water-absorbing base material, whereby the aromatic material can reliably adhere onto the surfaces of the granules with suitable coverage, and the working environment is not potentially impaired by fly-off of the aromatic material. The production method of the invention comprises the steps of: partially adhering an aromatic material (2) onto granules (1), and transferring aromatic material (2) adhered on one granule to another by vibrating the granules partially adhering the aromatic material (2).
Abstract translation: 本发明的目的是提供一种生产用于处理动物粪便的材料的方法，其包括芳族材料和包含吸水性基材的颗粒，由此芳香族物质可以以适当的覆盖率可靠地粘附在颗粒表面上 ，并且工作环境不会因芳香族物质的飞散而受到损害。 本发明的制备方法包括以下步骤：将芳香族物质（2）部分地粘附到颗粒（1）上，并通过振动部分粘附芳香族物质（2）的颗粒，将附着在一颗颗粒上的芳香族物质（2） 。
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公开(公告)号：US20150027380A1
公开(公告)日：2015-01-29
申请号：US14367621
申请日：2012-12-18
Applicant: Unicharm Corporation
Inventor： Yasuhiro Sasano , Takeshi Ikegami , Yumei Komuro
IPC: A01K1/01
CPC classification number: A01K1/0107 , A01K1/0157
Abstract: A pet sheet provided to receive excrement of a pet that includes a top sheet having a nonwoven fabric forming region, a back sheet overlaid on the top sheet, an absorber provided between the top sheet and the back sheet, a covering sheet having a thermoplastic nonwoven fabric forming region and provided between the top sheet and the absorber to cover the absorber, and a tear preventing structure provided in the covering sheet to prevent the covering sheet from being torn by the pet.
Abstract translation: 一种用于接收宠物排泄物的宠物片，其包括具有无纺织物形成区域的顶片，覆盖在顶片上的背片，设置在顶片和背片之间的吸收体，具有热塑性非织造布的覆盖片 织物形成区域，并且设置在顶片和吸收体之间以覆盖吸收体，以及设置在覆盖片中的防止撕裂结构，以防止覆盖片被宠物撕裂。
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