CN117257553A - 吸水性片和包含其的吸收性物品 - Google Patents
吸水性片和包含其的吸收性物品 Download PDFInfo
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- CN117257553A CN117257553A CN202311262915.5A CN202311262915A CN117257553A CN 117257553 A CN117257553 A CN 117257553A CN 202311262915 A CN202311262915 A CN 202311262915A CN 117257553 A CN117257553 A CN 117257553A
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- water
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- sheet
- particulate water
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Classifications
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- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/535—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 absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
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- D—TEXTILES; PAPER
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
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- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61F13/53—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 absorbing medium
- A61F2013/530481—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530489—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material
- A61F2013/530496—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 absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material being fixed to fibres
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- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F2013/530868—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 absorbing medium characterized by the liquid distribution or transport means other than wicking layer
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- A—HUMAN NECESSITIES
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- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
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Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-215888 | 2019-11-28 | ||
| JP2019215887 | 2019-11-28 | ||
| JP2019-215887 | 2019-11-28 | ||
| JP2019215888 | 2019-11-28 | ||
| CN202080082864.6A CN114746058A (zh) | 2019-11-28 | 2020-11-30 | 吸水性片和包含其的吸收性物品 |
| PCT/JP2020/044517 WO2021107159A1 (ja) | 2019-11-28 | 2020-11-30 | 吸水性シートおよびそれを含む吸収性物品 |
Related Parent Applications (1)
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| CN202080082864.6A Division CN114746058A (zh) | 2019-11-28 | 2020-11-30 | 吸水性片和包含其的吸收性物品 |
Publications (1)
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| CN117257553A true CN117257553A (zh) | 2023-12-22 |
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| CN202080082864.6A Pending CN114746058A (zh) | 2019-11-28 | 2020-11-30 | 吸水性片和包含其的吸收性物品 |
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| JP (2) | JP7410175B2 (enrdf_load_stackoverflow) |
| CN (2) | CN117257553A (enrdf_load_stackoverflow) |
| WO (1) | WO2021107159A1 (enrdf_load_stackoverflow) |
| ZA (1) | ZA202205800B (enrdf_load_stackoverflow) |
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| JPS544309B2 (enrdf_load_stackoverflow) * | 1971-05-28 | 1979-03-05 | ||
| JPS59903Y2 (ja) * | 1977-08-26 | 1984-01-11 | 日本合成化学工業株式会社 | 生理吸収部材 |
| JP2001105520A (ja) * | 1999-01-22 | 2001-04-17 | Mitsui Chemicals Inc | 透湿性複合不織布 |
| JP3737328B2 (ja) * | 2000-01-21 | 2006-01-18 | 花王株式会社 | 吸収シート |
| JP5417133B2 (ja) * | 2009-06-17 | 2014-02-12 | 花王株式会社 | 吸収性物品 |
| KR101718579B1 (ko) * | 2010-03-25 | 2017-03-21 | 스미또모 세이까 가부시키가이샤 | 흡수 시트 구성체 |
| EP2550946B1 (en) * | 2010-03-25 | 2014-10-29 | Sumitomo Seika Chemicals CO. LTD. | Water-absorbing sheet structure |
| JP5868110B2 (ja) * | 2010-10-18 | 2016-02-24 | 花王株式会社 | 吸収性物品 |
| US9566198B2 (en) * | 2013-03-15 | 2017-02-14 | Dsg Technology Holdings Ltd. | Method of making an absorbent composite and absorbent articles employing the same |
| JP2017530753A (ja) * | 2014-09-12 | 2017-10-19 | ザ プロクター アンド ギャンブル カンパニー | トップシート／捕捉層積層体を含む吸収性物品を製造するプロセス |
| CN110325273B (zh) * | 2017-02-22 | 2022-09-06 | 株式会社日本触媒 | 吸水性片、长条状吸水性片及吸收性物品 |
| JP6932887B2 (ja) * | 2017-06-20 | 2021-09-08 | 日本製紙クレシア株式会社 | 軽失禁用吸収性物品 |
| JP2019042005A (ja) * | 2017-08-31 | 2019-03-22 | 日本製紙クレシア株式会社 | 高吸収性シート及び該高吸収性シートを備える吸収性物品 |
| WO2019130591A1 (ja) * | 2017-12-29 | 2019-07-04 | 花王株式会社 | 吸収体及び吸収性物品 |
| JP7096688B2 (ja) * | 2018-03-28 | 2022-07-06 | 大王製紙株式会社 | 吸収性物品 |
| CN111971011B (zh) * | 2018-04-13 | 2022-05-31 | 株式会社日本触媒 | 吸水性片、吸水性片的制造方法及吸收性物品 |
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2020
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2022
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2023
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Also Published As
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|---|---|
| JP7410175B2 (ja) | 2024-01-09 |
| CN114746058A (zh) | 2022-07-12 |
| ZA202205800B (en) | 2023-11-29 |
| JPWO2021107159A1 (enrdf_load_stackoverflow) | 2021-06-03 |
| JP7617238B2 (ja) | 2025-01-17 |
| JP2024026458A (ja) | 2024-02-28 |
| WO2021107159A1 (ja) | 2021-06-03 |
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