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1. 发明公开

EP3342384A4 DISPOSABLE WEARING ARTICLE 有权
公开(公告)号：EP3342384A4
公开(公告)日：2018-07-18
申请号：EP16850763
申请日：2016-06-21
申请人： UNICHARM CORP
发明人： INOUE TAKUYA , TAKINO SHUNSUKE , MAKI HIDEAKI
IPC分类号： A61F13/49 , A61F13/495
CPC分类号： A61F13/49 , A61F13/495
摘要： Provided is a disposable wearing article capable of pulling up absorbent structure when holding up an upper end of a back waist region. The article (10) has vertical and lateral directions Y,X and a front-back direction orthogonal to them, body facing and non-body facing surfaces, and includes front and back waist regions (13, 14) and a crotch region (15) including an absorbent structure (85) to absorb body fluids. The back waist region (14) includes a back waist belt (23) extending in the lateral direction (X) and to being put in contact with the body of a wearer and a downward openable pocket (30) facing the back waist belt (23) at the middle in the lateral direction(X) thereof. The pocket (30) includes a pocket outer wall (43), a pocket inner wall (42) facing the back waist belt (23) and the pocket outer wall (43) therebetween, the back waist belt (23) and the pocket inner wall (42) are contiguous to each other at a contiguous lower edge (31) of the back waist belt and the pocket inner wall, and the pocket inner wall and the pocket outer wall are contiguous to each other at contiguous upper edge (33) of the pocket inner wall and the pocket outer wall. The back waist region (14) includes both first joining areas (81A) spaced apart from each other in the lateral direction (X) and joining the back waist belt (23) and the pocket inner wall (43) to each other. The first joining areas (81A) include respective inside parts (81b) located on respective inner sides of any of respective imaginary lines (L3) extending upward along respective lateral side edges of the absorbent structure (85) and respective outside parts (81c) located on the respective outer sides of the respective imaginary lines (L3) and the respective lateral side edges of the absorbent structure (85) in the lateral direction (X).

2. 发明公开

EP3332650A4 PET FOOD AND METHOD FOR PREPARING SAME 审中-公开
公开(公告)号：EP3332650A4
公开(公告)日：2018-07-18
申请号：EP16832560
申请日：2016-04-18
申请人： UNICHARM CORP
发明人： YAMAMOTO JUNICHI , IWATA SAHO , IKEDA GO , YOSHIGA FUMISATO
IPC分类号： A23K50/42 , A23K10/20 , A23K10/30
CPC分类号： A23K10/20 , A23K10/30 , A23K50/42
摘要： Provided is pet food containing puffed granules; small pieces of dried vegetables; and small pieces of dried meat, in which the moisture content thereof is 10% by mass or less.

3. 发明公开

EP3305261A4 PANTS-TYPE ABSORBENT ARTICLE 有权
公开(公告)号：EP3305261A4
公开(公告)日：2018-06-13
申请号：EP16807288
申请日：2016-05-25
申请人： UNICHARM CORP
发明人： MUKAI HIROTOMO , NINOMIYA AKIHIDE , SHIOMI AKIHISA
IPC分类号： A61F13/49 , A61F13/496 , A61F13/514 , A61F13/515
CPC分类号： A61F13/496 , A61F13/51458 , A61F13/51476 , A61F13/51478 , A61F13/51498 , A61F13/515 , A61F2013/51494
摘要： Provided is the pants-type absorbent article for which damage during wearing motions can be suppressed. The pants-type absorbent article (1) comprises: a front waist region (S1); a rear waist region (S2); a crotch region(S3); a waist opening (8) defined by the front waist region and the rear waist region and disposed to surround a waist of the wearer; an external topsheet (70F, 70R) provided on at least one of the front waist region and the rear waist region; and an external backsheet (80F, 80R) bonded to the external topsheet. The external backsheet has a folded-back portion folded back at the waist opening, the folded-back portion extending beyond the external topsheet toward to the waist opening (8). A reinforcing sheet (200A, 200B) is provided to extend in a transverse direction orthogonally crossing the front-back direction and to overlap at least part of the folded-back portion. The reinforcing sheet has a length in the front-back direction (L) longer than a length of the folded-back portion in the front-back direction (L).

4. 发明公开

EP3329890A4 ABSORBENT ARTICLE 有权
公开(公告)号：EP3329890A4
公开(公告)日：2018-06-06
申请号：EP16844028
申请日：2016-07-01
申请人： UNICHARM CORP
发明人： GODA HIROKI , YAMAGUCHI MASASHI
IPC分类号： A61F13/533
CPC分类号： A61F13/533
摘要： The present invention provides an absorbent article with which deformation of the absorbent article can be guided, while avoiding a feeling of hardness, and which has a satisfactory feeling when worn. The absorbent article according to the present invention has a length direction, a width direction and a thickness direction, and is provided at least with an absorbent body (4) including water-absorbent fibers (8a). The absorbent body (4) includes deformation-guiding portions (11, 12) which extend in a predetermined direction, and base portions (13) provided on both sides of each deformation-guiding portion (11, 12). The deformation-guiding portions (11, 12) are provided with compressed regions (14, 15) which extend in said predetermined direction and in which the absorbent body (4) has been compacted in the thickness direction, and protruding portions (16 to 19) which extend in the predetermined direction on both sides of each compressed region (14, 15) and which protrude from the base portion (13) toward the skin surface. The configuration is such that the fiber density of the protruding portions (16 to 19) is less than the fiber density of the base portion (13).

5. 发明公开

EP3238840A4 METHOD FOR RECYCLING USED ABSORBENT ARTICLE 有权
公开(公告)号：EP3238840A4
公开(公告)日：2018-05-30
申请号：EP15872554
申请日：2015-11-17
申请人： UNICHARM CORP
发明人： KONISHI TAKAYOSHI , HIRAOKA TOSHIO
IPC分类号： B09B3/00 , C02F3/34 , C08J11/16 , H01M8/16
CPC分类号： H01M8/16 , B09B3/00 , C08J11/16 , Y02E50/30 , Y02E60/527 , Y02W30/20 , Y02W30/705
摘要： The purpose of the invention is to effectively recycle even treated wastewater including waste in a method for recycling absorbent articles (paper diapers etc.) including excrement. Disclosed is a method for recycling used absorbent articles in which at least one type of material constituting the absorbent articles is collected and recycled from the used absorbent articles, the method comprising: an ozone treatment step of treating used absorbent articles with ozone water; an ozone concentration adjustment step of adjusting the ozone concentration of the wastewater from the ozone treatment step to 0.1 ppm by mass or less; and a microbial fuel cell step of introducing the ozone-concentration-adjusted wastewater into a microbial fuel cell, to reduce the TOC concentration in the wastewater and also collect electric power produced by power generation.

6. 发明公开

EP3238536A4 ABSORBENT ARTICLE FOR PETS 审中-公开
公开(公告)号：EP3238536A4
公开(公告)日：2018-04-11
申请号：EP15891892
申请日：2015-05-21
申请人： UNICHARM CORP
发明人： KOMATSUBARA DAISUKE
IPC分类号： A01K23/00
CPC分类号： A01K23/00
摘要： Disclosed is an absorbent article for pet animals. The article has a longitudinal direction (Y), a transverse direction (X), a body-facing surface, a non-body-facing surface and first and second ends (10a, 10b) opposed to each other in the longitudinal direction (Y). The article includes: a tail facing area (13)facing a pet animal's tail(6); a first section (11) to cover one side of a pet animal' s rump (8), extending from the tail facing area (13) to the first end (10a); a second section (12) to cover the other side of the pet animal's rump(8), extending from the tail facing area (13) to the second end (10b); and an absorbent core (15) disposed between the first and second sections (11, 12).

7. 发明公开

EP3266303A4 ANIMAL LITTER BOX 有权
公开(公告)号：EP3266303A4
公开(公告)日：2018-02-28
申请号：EP15883983
申请日：2015-03-09
申请人： UNICHARM CORP
发明人： TAKAGI CHIYO , KANEKO SHINYA
IPC分类号： A01K23/00 , A01K1/01
CPC分类号： A01K1/01 , A01K1/0114 , A01K23/00
摘要： An animal toilet 1 having a front-rear direction, a right-left direction and a height direction including: a urine passing part 21 that is provided with a plurality of holes 210 through which urine passes and on which an excrement treatment material is to be placed; an absorbent body setting part 31 that is provided below the urine passing part 21 and on which an absorbent body is to be placed; an opening part 41 that is provided above the urine passing part 21 and allows an animal to come in and out; and side walls 4a provided on both right and left sides of the opening part 41, a maximum height H1 of the side wall 4a in a forward area 11 that is located forward of a center position C in the front-rear direction being smaller than a minimum height h2 of the side wall 4a in a rearward area 12 that is located rearward of the center position C, a maximum opening width W1 of the opening part 41 in the forward area 11 being larger than a maximum opening width W2 of the opening part 41 in the rearward area 12.

8. 发明公开

EP3257488A4 METHOD AND DEVICE FOR MANUFACTURING SHEET MEMBER FOR ABSORPTIVE ARTICLES 有权
公开(公告)号：EP3257488A4
公开(公告)日：2018-02-28
申请号：EP15882002
申请日：2015-02-18
申请人： UNICHARM CORP
发明人： AKANO YUKIHISA , MATSUO SOYA
IPC分类号： A61F13/15 , A61F13/49
CPC分类号： A61F13/15593 , A61F13/15723
摘要： When a continuous sheet (20as) to which a plurality of elastic members (27s) are fixed passes along the direction of transport between a cutter rotating body (51d) and an anvil rotating body (51u) that rotate with respective outer circumferential surfaces facing each other, the plurality of elastic members (27s) are cut by pressing the continuous sheet (20as) by the anvil rotating body (51u) and a plurality of cutter blades (C) on the outer circumferential surface of the cutter rotating body (51d). The continuous sheet (20as) includes a first position and a second position. The first position is a position at which cutter blades (C) adjacent in the CD direction are arranged continuously in the CD direction, and the second position is a position at which cutter blades (C) adjacent in the CD direction are arranged discontinuously in the CD direction. The size of a space (S) in the CD direction between the cutter blades (C) arranged discontinuously in the second position is smaller than a minimum of an inter-center distance (LB27s) in the CD direction between adjacent elastic members (27s) of the plurality of elastic members (27s), the adjacent elastic members (27s) being adjacent in the CD direction.

9. 发明公开

EP3225392A4 METHOD FOR FORMING CRIMPED PARTS IN CONTINUOUS BODY OF WEB MEMBER HAVING FIBER BUNDLES, AND FORMATION DEVICE 失效
公开(公告)号：EP3225392A4
公开(公告)日：2018-02-28
申请号：EP14907155
申请日：2014-11-28
申请人： UNICHARM CORP
发明人： HOSHIKA KAZUHIKO , ISHIKAWA YOSHIHIDE , NOBUKUNI HISAOKI
IPC分类号： B32B5/26 , A47L13/16 , A47L13/20 , B32B37/10 , D06C15/02 , D06C23/04
CPC分类号： A47L13/38 , A47L13/16 , A47L13/20 , A47L13/42 , A47L13/46 , B32B5/02 , B32B5/022 , B32B5/26 , B32B37/10 , B32B2250/20 , B32B2432/00 , D04H3/005 , D04H3/08 , D04H3/14 , D06C15/02 , D06C23/04
摘要： A method for forming compression-bonding portions in a continuous body of a web member including a fiber bundle, while conveying the continuous body in a predetermined direction set as a direction of conveyance, the fiber bundle being continuous in the predetermined direction while a fiber direction is set along the predetermined direction, the compression-bonding portions being formed at intervals in the direction of conveyance. The method includes: rotating a rotator around a rotation axis along a CD direction intersecting with the direction of conveyance, while holding the continuous body of the web member on an outer peripheral surface of the rotator, to convey the continuous body of the web member in a direction of rotation of the rotator set as the direction of conveyance; compressing a formation target part of each of the compression-bonding portions in the continuous body of the web member, using a compression-bonding member and the rotator, when the formation target part passes through a position of the compression-bonding member disposed at a predetermined position in the direction of rotation, to form the compression-bonding portions; and pressing the continuous body of the web member to an inside in a radial direction of rotation of the rotator using a pressing member, while avoiding forming the compression-bonding portions in the continuous body of the web member, the pressing member being disposed to be opposed to the outer peripheral surface of the rotator, at a position upstream in the direction of rotation from the compression-bonding member.

10. 发明公开

EP3225391A4 METHOD FOR FORMING CRIMPED PARTS ON CONTINUOUS BODY OF WEB MEMBER HAVING FIBER BUNDLES, AND FORMATION DEVICE 失效
公开(公告)号：EP3225391A4
公开(公告)日：2018-02-28
申请号：EP14906959
申请日：2014-11-28
申请人： UNICHARM CORP
发明人： HOSHIKA KAZUHIKO , ISHIKAWA YOSHIHIDE , NOBUKUNI HISAOKI
IPC分类号： B32B5/26 , A47L13/16 , A47L13/20 , B32B37/10 , D06C15/02 , D06C23/04
CPC分类号： A47L13/38 , A47L13/16 , A47L13/20 , A47L13/42 , A47L13/46 , B32B5/02 , B32B5/022 , B32B5/26 , B32B37/10 , B32B2250/20 , B32B2432/00 , D04H3/005 , D04H3/08 , D04H3/14 , D06C15/02 , D06C23/04
摘要： A method for forming compression-bonding portions in a continuous body of a web member including a fiber bundle, while conveying the continuous body in a predetermined direction set as a direction of conveyance, the fiber bundle being continuous in the predetermined direction while a fiber direction is set along the predetermined direction, the compression-bonding portions being formed at intervals in the direction of conveyance. The method includes: rotating a rotator around a rotation axis along a CD direction intersecting with the direction of conveyance, while holding the continuous body of the web member on an outer peripheral surface of the rotator, to convey the continuous body of the web member in a direction of rotation of the rotator set as the direction of conveyance; compressing a formation target part of each of the compression-bonding portions in the continuous body of the web member, using a first compression-bonding apparatus and the rotator, when the formation target part passes through a position of the first compression-bonding apparatus disposed at a predetermined position in the direction of rotation, to form the compression-bonding portions of a first stage; and further compressing each of the compression-bonding portions of the first stage using a second compression-bonding apparatus and the rotator, when the compression-bonding portion of the first stage passes through a position of the second compression-bonding apparatus disposed downstream in the direction of rotation from the first compression-bonding apparatus, to form the compression-bonding portions of a second stage. At least one of the compression-bonding portions is positioned between the first compression-bonding apparatus and the second compression-bonding apparatus in the direction of rotation when the second compression-bonding apparatus compresses the compression-bonding portion of the first stage.

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