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公开(公告)号：US20190200815A1
公开(公告)日：2019-07-04
申请号：US16099543
申请日：2017-06-28
发明人： Mizue TAKAGI , Asami KAWAGUCHI , Ayako TAKAHASHI
CPC分类号： A47K7/03 , A47K7/00 , B32B5/022 , B32B27/12 , B32B27/308 , B32B2262/0253 , B32B2262/0284 , B32B2307/726 , B32B2555/00
摘要： A body wiping sheet (1) comprising two surface layers (2, 3) each comprising a non-woven fabric, and a water-absorbent polymer layer that contains a water-absorbent polymer and that is disposed between the two surface layers (2, 3) in a stacked manner.
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公开(公告)号：US10273633B2
公开(公告)日：2019-04-30
申请号：US15313804
申请日：2015-05-19
发明人： Go Banzashi , Shino Iwai , Yuichi Noguchi , Hayato Fushimi
IPC分类号： D21H11/20 , B32B5/28 , D21H11/18 , D21H13/30 , G02F1/1333 , G09F9/00 , G09F9/30 , H01L51/50 , H05B33/02 , B32B5/02 , B32B37/14 , D21H11/04 , D21C9/00
摘要： An object of the present invention is to provide a method for producing an ultrafine fiber-containing sheet with suppressed yellowing. The present invention provides a method for producing an ultrafine fiber-containing sheet, comprising (a) introducing a substituent having electrostatic and/or steric functionality to a fiber raw material to obtain substituent-introduced fiber; (b) machine-processing the substituent-introduced fiber obtained in the step (a) to obtain substituent-introduced ultrafine fiber; (c) preparing a sheet from the substituent-introduced ultrafine fiber obtained in the step (b); and (d) eliminating at least a portion of introduced substituents from the sheet obtained in the step (c). In a preferred aspect, the substituent having electrostatic and/or steric functionality is a phosphoric acid-derived group, and the method may further comprise, after the step (a) and before the step (c), the step of (e) changing the degree of neutralization of the substituent-introduced fiber or the substituent-introduced ultrafine fiber.
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公开(公告)号：US20180305096A1
公开(公告)日：2018-10-25
申请号：US15768516
申请日：2016-08-12
发明人： Koichi Hagihara , Kazuhiko Shirai
IPC分类号： B65D57/00 , B65D85/48 , C03B40/033 , D21H19/12
CPC分类号： B65D57/00 , B65D85/48 , C03B40/033 , D21H19/12 , D21H19/34 , D21H19/84 , D21H21/16 , Y02P40/57 , Y02W90/11
摘要： Provided is glass plate interleaving paper by which the contamination due to transfer of foreign substances from the interleaving paper to the surface of the glass plate is decreased. This interleaving paper is prepared using paper containing cellulose pulp as a main component as a base material and imparting a water-soluble resin exhibiting high solubility in water to the base material.
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公开(公告)号：US20180296446A1
公开(公告)日：2018-10-18
申请号：US15750115
申请日：2016-08-04
发明人： Ikue HOMMA , Takayuki SHIMAOKA , Keiko MURAKOSO , Akihito UKA
摘要： It is an object of the present invention to suppress agglutination of ultrafine cellulose fibers, while using the ultrafine cellulose fibers as a thickener in a cosmetic product formulation, so as to provide a uniform cosmetic. The present invention provides a cosmetic comprising the following components (A) and (B): (A) ultrafine cellulose fibers having a fiber width of 1000 nm or less; and (B) a water-soluble polymer.
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公开(公告)号：US20170333265A1
公开(公告)日：2017-11-23
申请号：US15534211
申请日：2015-12-09
发明人： Hiroyuki Hanao , Harue Shimizu , Hikari Makihara , Akira Sonoda , Katsuhiko Sugiyama , Ryosuke Ozaki
IPC分类号： A61F13/511 , A61F13/15 , A61F13/496 , A61F13/531 , A61F13/58 , A61F13/53
CPC分类号： A61F13/51108 , A61F13/15203 , A61F13/15731 , A61F13/49 , A61F13/496 , A61F13/511 , A61F13/51104 , A61F13/53 , A61F13/531 , A61F13/533 , A61F13/58 , A61F2013/15422 , A61F2013/530481 , A61F2013/5315
摘要： An absorbent article is provided, which effectively utilizes the entire absorber by quickly diffusing a body fluid, and reduces discomfort in a wearer by suppressing unpleasant dampness and twisting after absorption of the body fluid. An absorbent article of the present invention includes a liquid permeable top surface sheet, a liquid impermeable back surface sheet, and an absorber disposed between the top surface sheet and the back surface sheet. A top surface sheet side of the absorbent article is provided with extending a plurality of compressed lines in each of which a plurality of recess portions formed by compressing the top surface sheet and the absorber are arranged. The plurality of compressed lines form intersection regions where the compressed lines intersect with each other. The compressed recess portions are not formed in the intersection regions.
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公开(公告)号：US20170333263A1
公开(公告)日：2017-11-23
申请号：US15534207
申请日：2015-12-09
IPC分类号： A61F13/513 , A61F13/511 , A61F13/49 , A61F13/539
CPC分类号： A61F13/513 , A61F13/49001 , A61F13/51104 , A61F13/5116 , A61F13/51476 , A61F13/536 , A61F13/53717 , A61F13/539 , A61F2013/49092 , A61F2013/53908
摘要： An absorbent article is provided, which is resistant to deformation and can maintain the breathability even under the force applied by various body movements, such as load of sitting. An absorbent article of the present invention includes a liquid permeable top surface sheet, a liquid impermeable back surface sheet, and an absorber disposed between the top surface sheet and the back surface sheet. Grooves extend on the top surface sheet side, and in each of the grooves, a plurality of recess portions formed by integrally joining the top surface sheet and the absorber are arranged. Each of the recess portions has a sidewall and a bottom.
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27.发明申请公开(公告)号：US20170307783A1
公开(公告)日：2017-10-26
申请号：US15516486
申请日：2015-10-21
发明人： Koki HONGO , Kei SHINOTSUKA
摘要： An optical element having, on one surface thereof, multiple recessed sections arranged at a most frequent pitch equal to or less than the wavelength of light in the operating environment, the optical element having, when seen in plan view, multiple domains in which the multiple recessed sections are aligned in a predetermined arrangement, and, multiple protruding sections formed in a region sandwiched between the multiple domains and/or in a region surrounded by the multiple recessed sections inside the domains, the multiple protruding sections accounting for a surface area ratio of 1%-15% as seen in plan view.
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公开(公告)号：US20170296401A1
公开(公告)日：2017-10-19
申请号：US15515957
申请日：2015-09-25
发明人： Katsuhiko Sugiyama , Izumi Tashiro , Hiroyuki Hanao , Yoshihiro Takiyama , Toshihiro Noda , Harue Shimizu
IPC分类号： A61F13/513 , A61F13/49 , A61F13/15 , A61F13/531 , A61F13/56 , A61F13/58
CPC分类号： A61F13/513 , A61F13/15731 , A61F13/49012 , A61F13/531 , A61F13/533 , A61F13/5655 , A61F13/581 , A61F2013/49092 , A61F2013/51338
摘要： An absorbent article according to the present invention having a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorber disposed between the top sheet and the back sheet includes a first recessed portion configured in a top surface of the absorber facing the top sheet and extending along a first direction and a second recessed portion configured in the top surface of the absorber facing the top sheet so as to intersect the first recessed portion, the second recessed portion extending along a second direction different from the first direction. The first recessed portion and the second recessed portion each have a first area having a shallow depth from the top surface of the absorber to a bottom surface of the first area and a second area having a deeper depth than the first area.
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公开(公告)号：US20170231839A1
公开(公告)日：2017-08-17
申请号：US15504658
申请日：2015-08-05
发明人： Izumi TASHIRO
IPC分类号： A61F13/515 , A61F13/49
CPC分类号： A61F13/515 , A61F13/49011 , A61F13/49012 , A61F2013/49023 , A61F2013/49038
摘要： To maintain, in a wide state, the spaces in a ventilation channel formed when a waist expansion member contracts. This disposable diaper has formed therein, on one or both of a front part (1) and a rear part (2), a cushion part (40). The cushion part (40) includes: an inner sheet (41); an outer sheet (42); one or a plurality of waist expansion members (43); and a cushion forming sheet (44). In a state where the waist expansion member (43) is stretched in the width direction, the member is secured between the inner sheet (41) and the outer sheet (42). The cushion forming sheet (44) overlaps one or both of the inner sheet (41) and the outer sheet (42), and is joined thereto so that in the width direction joining portions (51) and non-joining portions (52) are alternatingly continuous. The joining portions (51) are formed by joining-lines (53) which are straight and extend in the longitudinal direction and at least two columns of which are side by side. The space (second space (D2)) between the joining-line columns in one joining portion is narrower than the space (first space (D1)) between adjacent joining portions.
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公开(公告)号：US09708356B2
公开(公告)日：2017-07-18
申请号：US14360387
申请日：2012-11-02
发明人： Seiji Nakagame , Nobuhisa Dano , Takayuki Obuchi , Shinya Hagiwara , Yosuke Uchida , Koki Kisara , Tomoaki Sasaki
IPC分类号： C13K13/00 , C07H1/08 , C07H3/02 , C07H3/06 , C07D307/50 , C13K1/04 , C13K1/02 , D21C1/02 , D21C3/02 , D21C11/00 , C08H8/00
CPC分类号： C07H1/08 , C07D307/50 , C07H3/02 , C07H3/06 , C08H8/00 , C13K1/02 , C13K1/04 , C13K13/00 , C13K13/002 , D21C1/02 , D21C3/02 , D21C11/0007
摘要： The present invention provides a method for efficiently producing monosaccharides, oligosaccharides, and furfurals from biomass. A biomass is hydrolyzed under conditions under which monosaccharides, oligosaccharides, and furfurals are produced while continuously supplying an aqueous suspension of the biomass from a supply port of a continuous primary hydrolysis device and moving the suspension through the device. A hydrolysis solution is continuously discharged from a discharge port of the continuous hydrolysis device, and a hydrolysis solution containing monosaccharides, oligosaccharides, and furfurals are extracted from an intermediate extraction port provided at any position between the supply port and the discharge port of the continuous primary hydrolysis device. The extracted hydrolysis solution is then subjected to secondary hydrolysis.
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