JP7249742B2 - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
- Publication number
- JP7249742B2 JP7249742B2 JP2018142169A JP2018142169A JP7249742B2 JP 7249742 B2 JP7249742 B2 JP 7249742B2 JP 2018142169 A JP2018142169 A JP 2018142169A JP 2018142169 A JP2018142169 A JP 2018142169A JP 7249742 B2 JP7249742 B2 JP 7249742B2
- Authority
- JP
- Japan
- Prior art keywords
- embossed portion
- skin
- lower layer
- sheet
- absorbent article
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
- A61F13/51108—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections the top sheet having corrugations or embossments having one axis relatively longer than the other axis, e.g. forming channels or grooves in a longitudinal direction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
- A61F13/51394—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability creating a visual effect, e.g. having a printed or coloured topsheet, printed or coloured sub-layer but being visible from the topsheet, other than embossing for purposes of bonding, wicking, acquisition, leakage-prevention
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
- A61F13/51478—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F2013/51078—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers being embossed
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
- A61F2013/51338—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having improved touch or feeling, e.g. smooth film
Description
前記サイドシートの幅方向内側が、幅方向に折り返されて複数に積層されるとともに、このサイドシートの積層部分に、最下層のサイドシートと前記表面シートとを接合する下層側エンボス部が形成され、前記下層側エンボス部の肌当接面側に、サイドシートの積層部分のうち前記下層側エンボス部が施されていないシート部分が積層されることにより前記下層側エンボス部が装着時に直接肌に接触しないようになっているとともに、前記積層部分のサイドシートを肌当接面側から一体的に窪ませた肌側エンボス部が形成されており、前記肌側エンボス部の接合強度(単位面積当たり)は、前記下層側エンボス部の接合強度(単位面積当たり)より小さくなっていることを特徴とする吸収性物品が提供される。
本発明に係る生理用ナプキン1は、図1及び図2に示されるように、ポリエチレンシートなどからなる不透液性の裏面シート2と、肌当接面をなし、体液を速やかに透過させる表面シート3と、これら両シート2、3間に介装された綿状パルプまたは合成パルプなどからなる吸収体4と、この吸収体4の形状保持および拡散性向上のために前記吸収体4の少なくとも肌側面及び非肌側面を覆うクレープ紙又は不織布などからなる被包シート5と、肌当接面側の両側部に生理用ナプキン1のほぼ全長に亘って設けられた左右一対のサイドシート7とから主に構成されている。前記吸収体4の周囲においては、その上下端縁部では前記裏面シート2と表面シート3との外縁部がホットメルトなどの接着剤やヒートシール、超音波シール等の接合手段によって接合され、またその両側縁部では吸収体4よりも側方に延出している前記裏面シート2とサイドシート7とがホットメルトなどの接着剤やヒートシール、超音波シール等の接合手段によって接合されている。図示例においては、吸収体4は1層構造となっているが、中高部を形成する多層構造としてもよく、また、同一の大きさ、形状の吸収体を重ねた多層構造としてもよい。また、必要に応じて、前記表面シート3と吸収体4との間に親水性のセカンドシートを介在させてもよい。
図示例では、前記表面シート3は吸収体4の幅よりも若干幅が広い程度とされ、吸収体4を覆うだけに止まり、表面シート3の幅方向外側は、表面シート3の両側部の肌当接面から延在するサイドシート7(表面シート3とは別の部材)により覆われている。前記サイドシート7としては、体液が浸透するのを防止する、あるいは肌触り感を高めるなどの目的に応じて、適宜の撥水処理または親水処理を施した不織布素材を用いることができる。かかるサイドシート7としては、天然繊維、合成繊維または再生繊維などを素材として、適宜の加工法によって形成されたものを使用することができるが、好ましくはゴワ付き感を無くすとともに、ムレを防止するために、坪量を抑えて通気性を持たせた不織布を用いるのがよい。具体的には、坪量を8~23g/m2として作製された不織布を用いるのが望ましい。
上記形態例では、サイドシート7の積層部分8は、2層で形成していたが、3層以上で形成してもよい。3層以上とする場合、前記下層側エンボス部9は、少なくとも最下層のサイドシート7と表面シート3を接合していればよく、最下層及びその上層のサイドシート7と表面シート3を一体的に接合してもよい。すなわち、最上層のサイドシート7に前記下層側エンボス部9が施されないようにしてあればよい。前記積層部分8を3層以上で形成することにより、前記積層部分8の厚みが増し、表面シート3の両側部における障壁としての効果が向上するようになる。
Claims (9)
- 表面シートと裏面シートとの間に吸収体が介在されるとともに、肌当接面側の両側部に全長に亘って左右一対のサイドシートが備えられた吸収性物品において、
前記サイドシートの幅方向内側が、幅方向に折り返されて複数に積層されるとともに、このサイドシートの積層部分に、最下層のサイドシートと前記表面シートとを接合する下層側エンボス部が形成され、前記下層側エンボス部の肌当接面側に、サイドシートの積層部分のうち前記下層側エンボス部が施されていないシート部分が積層されることにより前記下層側エンボス部が装着時に直接肌に接触しないようになっているとともに、前記積層部分のサイドシートを肌当接面側から一体的に窪ませた肌側エンボス部が形成されており、前記肌側エンボス部の接合強度(単位面積当たり)は、前記下層側エンボス部の接合強度(単位面積当たり)より小さくなっていることを特徴とする吸収性物品。 - 前記下層側エンボス部と前記肌側エンボス部とは、異なる平面パターンで形成されている請求項1記載の吸収性物品。
- 前記肌側エンボス部は、前記下層側エンボス部より、単位面積当たりのエンボス部の面積が小さく形成されている請求項1、2いずれかに記載の吸収性物品。
- 前記下層側エンボス部は、吸収性物品の長手方向に沿って圧搾部と非圧搾部とが交互に配置された間欠的な平面パターンで形成されている請求項1~3いずれかに記載の吸収性物品。
- 前記下層側エンボス部と前記肌側エンボス部とは、厚み方向に重なる領域に形成されている請求項1~4いずれかに記載の吸収性物品。
- 前記下層側エンボス部が幅方向内側の領域に形成され、前記肌側エンボス部が幅方向外側の領域に形成されることにより、前記下層側エンボス部と前記肌側エンボス部とが厚み方向に重ならない領域に形成されている請求項1~4いずれかに記載の吸収性物品。
- 前記サイドシートは、一方側の側部が前記表面シートの側部と一致した状態で、幅方向内側に延在して配置されるとともに、前記下層側エンボス部を基端として肌当接面側に折り返され、他方側の側部が吸収性物品の側部まで延在するように配置されている請求項1~6いずれかに記載の吸収性物品。
- 複数に積層されたサイドシートの層間に、吸収性物品の長手方向に沿って弾性伸縮部材が配置され、前記弾性伸縮部材が、前記下層側エンボス部及び肌側エンボス部より幅方向内側に配置されている請求項1~7いずれかに記載の吸収性物品。
- 前記下層側エンボス部は、肌当接面側に向けて膨出する断面形状で形成されている請求項1~8いずれかに記載の吸収性物品。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018142169A JP7249742B2 (ja) | 2018-07-30 | 2018-07-30 | 吸収性物品 |
KR1020217004979A KR20210040076A (ko) | 2018-07-30 | 2019-07-29 | 흡수성 물품 |
EP19843430.0A EP3831351A4 (en) | 2018-07-30 | 2019-07-29 | ABSORBENT ARTICLE |
PCT/JP2019/029653 WO2020027051A1 (ja) | 2018-07-30 | 2019-07-29 | 吸収性物品 |
US17/262,985 US20210282982A1 (en) | 2018-07-30 | 2019-07-29 | Absorbent article |
CN201980050124.1A CN112512473B (zh) | 2018-07-30 | 2019-07-29 | 吸收性物品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018142169A JP7249742B2 (ja) | 2018-07-30 | 2018-07-30 | 吸収性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020018355A JP2020018355A (ja) | 2020-02-06 |
JP7249742B2 true JP7249742B2 (ja) | 2023-03-31 |
Family
ID=69230853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018142169A Active JP7249742B2 (ja) | 2018-07-30 | 2018-07-30 | 吸収性物品 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210282982A1 (ja) |
EP (1) | EP3831351A4 (ja) |
JP (1) | JP7249742B2 (ja) |
KR (1) | KR20210040076A (ja) |
CN (1) | CN112512473B (ja) |
WO (1) | WO2020027051A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7164370B2 (ja) * | 2018-09-18 | 2022-11-01 | 大王製紙株式会社 | 吸収性物品 |
JP2023016093A (ja) * | 2021-07-21 | 2023-02-02 | 大王製紙株式会社 | 吸収性物品 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009011685A (ja) | 2007-07-06 | 2009-01-22 | Kao Corp | 吸収性物品 |
JP2017104436A (ja) | 2015-12-11 | 2017-06-15 | ユニ・チャーム株式会社 | 吸収性部品 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4483728A (en) * | 1980-07-14 | 1984-11-20 | Kimberly-Clark Corporation | Relieved patterned marrying roll |
WO1993013736A1 (fr) * | 1992-01-13 | 1993-07-22 | Uni-Charm Co., Ltd. | Serviette hygienique |
MY135051A (en) * | 2003-07-15 | 2008-01-31 | Kao Corp | Absorbent article |
US20050215155A1 (en) * | 2004-03-23 | 2005-09-29 | The Procter & Gamble Company | Absorbent article with improved opacity |
JP5030510B2 (ja) * | 2006-09-04 | 2012-09-19 | 花王株式会社 | 吸収性物品及びその包装構造 |
JP5108380B2 (ja) * | 2007-05-22 | 2012-12-26 | ユニ・チャーム株式会社 | 吸収性物品 |
JP5383064B2 (ja) * | 2008-03-04 | 2014-01-08 | ユニ・チャーム株式会社 | 図柄入り吸収性物品 |
JP5475323B2 (ja) | 2009-05-18 | 2014-04-16 | ユニ・チャーム株式会社 | 吸収性物品 |
US8764719B2 (en) * | 2009-09-04 | 2014-07-01 | Johnson & Johnson Ind. E Com. Ltda | Absorbent article including an absorbent core layer having a material free zone and a transfer layer arranged below the absorbent core layer |
JP6021567B2 (ja) * | 2012-09-30 | 2016-11-09 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6005019B2 (ja) * | 2013-09-30 | 2016-10-12 | 大王製紙株式会社 | 吸収性物品 |
JP6375354B2 (ja) * | 2016-11-29 | 2018-08-15 | 大王製紙株式会社 | 吸収性物品 |
-
2018
- 2018-07-30 JP JP2018142169A patent/JP7249742B2/ja active Active
-
2019
- 2019-07-29 WO PCT/JP2019/029653 patent/WO2020027051A1/ja unknown
- 2019-07-29 EP EP19843430.0A patent/EP3831351A4/en active Pending
- 2019-07-29 CN CN201980050124.1A patent/CN112512473B/zh active Active
- 2019-07-29 KR KR1020217004979A patent/KR20210040076A/ko not_active Application Discontinuation
- 2019-07-29 US US17/262,985 patent/US20210282982A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009011685A (ja) | 2007-07-06 | 2009-01-22 | Kao Corp | 吸収性物品 |
JP2017104436A (ja) | 2015-12-11 | 2017-06-15 | ユニ・チャーム株式会社 | 吸収性部品 |
Also Published As
Publication number | Publication date |
---|---|
KR20210040076A (ko) | 2021-04-12 |
CN112512473A (zh) | 2021-03-16 |
US20210282982A1 (en) | 2021-09-16 |
CN112512473B (zh) | 2022-07-26 |
EP3831351A4 (en) | 2022-04-27 |
WO2020027051A1 (ja) | 2020-02-06 |
JP2020018355A (ja) | 2020-02-06 |
EP3831351A1 (en) | 2021-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2015190547A1 (ja) | 吸収性物品 | |
JP6375354B2 (ja) | 吸収性物品 | |
JP2018086170A5 (ja) | ||
JP7249742B2 (ja) | 吸収性物品 | |
JP2017086349A (ja) | 体液吸収用当て材 | |
JP7164370B2 (ja) | 吸収性物品 | |
JP6073619B2 (ja) | 吸収性物品 | |
CN109152684B (zh) | 吸收性物品 | |
JP2018000283A (ja) | 吸収性物品 | |
JP6404269B2 (ja) | 吸収性物品 | |
KR102659782B1 (ko) | 흡수성 물품 | |
JP7263189B2 (ja) | 吸収性物品 | |
JP6308646B2 (ja) | 吸収性物品 | |
JP7190854B2 (ja) | 男性用吸収性物品 | |
JP7157594B2 (ja) | 吸収性物品 | |
JP7361556B2 (ja) | 吸収性物品 | |
JP5536407B2 (ja) | 吸収性物品 | |
JP7209600B2 (ja) | 吸収性物品 | |
JP7431700B2 (ja) | 吸収性物品 | |
JP6458186B2 (ja) | 吸収性物品 | |
JP7351693B2 (ja) | 吸収性物品 | |
JP4490153B2 (ja) | 生理用ナプキン | |
JP2023016093A (ja) | 吸収性物品 | |
JP2023048759A (ja) | 吸収性物品 | |
JP5934506B2 (ja) | 吸収性物品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210127 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220221 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220414 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220701 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220818 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221017 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221201 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230313 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230320 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7249742 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |