JP7410175B2 - 吸水性シートおよびそれを含む吸収性物品 - Google Patents
吸水性シートおよびそれを含む吸収性物品 Download PDFInfo
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- JP7410175B2 JP7410175B2 JP2021561588A JP2021561588A JP7410175B2 JP 7410175 B2 JP7410175 B2 JP 7410175B2 JP 2021561588 A JP2021561588 A JP 2021561588A JP 2021561588 A JP2021561588 A JP 2021561588A JP 7410175 B2 JP7410175 B2 JP 7410175B2
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- absorbing agent
- particulate water
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Classifications
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- 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
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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
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- 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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- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
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- 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
- 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
- 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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- 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
- A61F2013/53445—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 from several sheets
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023215752A JP7617238B2 (ja) | 2019-11-28 | 2023-12-21 | 吸水性シートおよびそれを含む吸収性物品 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
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| JP2019215887 | 2019-11-28 | ||
| JP2019215888 | 2019-11-28 | ||
| JP2019215888 | 2019-11-28 | ||
| JP2019215887 | 2019-11-28 | ||
| 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 Child Applications (1)
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| JP2023215752A Division JP7617238B2 (ja) | 2019-11-28 | 2023-12-21 | 吸水性シートおよびそれを含む吸収性物品 |
Publications (3)
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| JPWO2021107159A1 JPWO2021107159A1 (enrdf_load_stackoverflow) | 2021-06-03 |
| JPWO2021107159A5 JPWO2021107159A5 (enrdf_load_stackoverflow) | 2022-07-14 |
| JP7410175B2 true JP7410175B2 (ja) | 2024-01-09 |
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| JP2021561588A Active JP7410175B2 (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 |
| JP2023215752A Active JP7617238B2 (ja) | 2019-11-28 | 2023-12-21 | 吸水性シートおよびそれを含む吸収性物品 |
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| WO (1) | WO2021107159A1 (enrdf_load_stackoverflow) |
| ZA (1) | ZA202205800B (enrdf_load_stackoverflow) |
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| CN117942226A (zh) * | 2022-10-27 | 2024-04-30 | 尤妮佳股份有限公司 | 吸收性物品 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001105520A (ja) | 1999-01-22 | 2001-04-17 | Mitsui Chemicals Inc | 透湿性複合不織布 |
| JP2001198155A (ja) | 2000-01-21 | 2001-07-24 | Kao Corp | 吸収シート |
| 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 |
| WO2018155591A1 (ja) | 2017-02-22 | 2018-08-30 | 株式会社日本触媒 | 吸水性シート、長尺状吸水性シートおよび吸収性物品 |
| JP2019000592A (ja) | 2017-06-20 | 2019-01-10 | 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 |
| JP2019170625A (ja) | 2018-03-28 | 2019-10-10 | 大王製紙株式会社 | 吸収性物品 |
| WO2019198821A1 (ja) | 2018-04-13 | 2019-10-17 | 株式会社日本触媒 | 吸水性シート、吸水性シートの製造方法および吸収性物品 |
| JP2019181237A (ja) | 2013-03-15 | 2019-10-24 | ディーエスジー テクノロジー ホールディングス リミテッド | 吸収性複合材及びそれを用いる吸収性物品の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
-
2020
- 2020-11-30 CN CN202311262915.5A patent/CN117257553A/zh active Pending
- 2020-11-30 WO PCT/JP2020/044517 patent/WO2021107159A1/ja active Application Filing
- 2020-11-30 JP JP2021561588A patent/JP7410175B2/ja active Active
- 2020-11-30 CN CN202080082864.6A patent/CN114746058A/zh active Pending
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2022
- 2022-05-25 ZA ZA2022/05800A patent/ZA202205800B/en unknown
-
2023
- 2023-12-21 JP JP2023215752A patent/JP7617238B2/ja active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001105520A (ja) | 1999-01-22 | 2001-04-17 | Mitsui Chemicals Inc | 透湿性複合不織布 |
| JP2001198155A (ja) | 2000-01-21 | 2001-07-24 | Kao Corp | 吸収シート |
| JP2019181237A (ja) | 2013-03-15 | 2019-10-24 | ディーエスジー テクノロジー ホールディングス リミテッド | 吸収性複合材及びそれを用いる吸収性物品の製造方法 |
| 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 |
| WO2018155591A1 (ja) | 2017-02-22 | 2018-08-30 | 株式会社日本触媒 | 吸水性シート、長尺状吸水性シートおよび吸収性物品 |
| JP2019000592A (ja) | 2017-06-20 | 2019-01-10 | 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 |
| JP2019170625A (ja) | 2018-03-28 | 2019-10-10 | 大王製紙株式会社 | 吸収性物品 |
| WO2019198821A1 (ja) | 2018-04-13 | 2019-10-17 | 株式会社日本触媒 | 吸水性シート、吸水性シートの製造方法および吸収性物品 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117257553A (zh) | 2023-12-22 |
| 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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