JP7153002B2 - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
- Publication number
- JP7153002B2 JP7153002B2 JP2019176971A JP2019176971A JP7153002B2 JP 7153002 B2 JP7153002 B2 JP 7153002B2 JP 2019176971 A JP2019176971 A JP 2019176971A JP 2019176971 A JP2019176971 A JP 2019176971A JP 7153002 B2 JP7153002 B2 JP 7153002B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- polymer particles
- superabsorbent polymer
- nonwoven fabric
- absorbent
- 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
- A61F13/53—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
-
- 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
-
- 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
-
- 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
- A61F2013/530131—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 being made in fibre but being not pulp
- A61F2013/530379—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 being made in fibre but being not pulp comprising mixtures of fibres
-
- 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
- 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
-
- 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
- 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
- A61F2013/530569—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 characterized by the particle size
-
- 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
- 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
- A61F2013/530583—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 characterized by the form
- A61F2013/530613—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 characterized by the form in fibres
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019176971A JP7153002B2 (ja) | 2019-09-27 | 2019-09-27 | 吸収性物品 |
CN202080055934.9A CN114206288B (zh) | 2019-09-27 | 2020-09-17 | 吸收性物品 |
PCT/JP2020/035218 WO2021060131A1 (ja) | 2019-09-27 | 2020-09-17 | 吸収性物品 |
TW109132725A TWI834913B (zh) | 2019-09-27 | 2020-09-22 | 吸收性物品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019176971A JP7153002B2 (ja) | 2019-09-27 | 2019-09-27 | 吸収性物品 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021052898A JP2021052898A (ja) | 2021-04-08 |
JP2021052898A5 JP2021052898A5 (sv) | 2021-05-20 |
JP7153002B2 true JP7153002B2 (ja) | 2022-10-13 |
Family
ID=75166923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019176971A Active JP7153002B2 (ja) | 2019-09-27 | 2019-09-27 | 吸収性物品 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7153002B2 (sv) |
CN (1) | CN114206288B (sv) |
TW (1) | TWI834913B (sv) |
WO (1) | WO2021060131A1 (sv) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017104254A (ja) | 2015-12-09 | 2017-06-15 | 株式会社リブドゥコーポレーション | 吸収性物品 |
JP2018153573A (ja) | 2017-03-21 | 2018-10-04 | 大王製紙株式会社 | 吸収体 |
JP2018166557A (ja) | 2017-03-29 | 2018-11-01 | 大王製紙株式会社 | 吸収性物品 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW329664U (en) * | 1993-12-28 | 1998-04-11 | Kao Corp | Crosslinked cellulose fibers, absorbent papers and absorbent members using the same, topsheets using the same, and absorbent articles using the same |
ATE463219T1 (de) * | 2003-03-12 | 2010-04-15 | Livedo Corp | Saugfähiger einwegartikel |
US9044359B2 (en) * | 2008-04-29 | 2015-06-02 | The Procter & Gamble Company | Disposable absorbent article with absorbent particulate polymer material distributed for improved isolation of body exudates |
JP5306773B2 (ja) * | 2008-10-29 | 2013-10-02 | ユニ・チャーム株式会社 | 着用物品の吸液構造体 |
AU2011316136A1 (en) * | 2010-10-13 | 2013-05-30 | Romanova Bvba Starter | Absorbent structure |
JP5769432B2 (ja) * | 2011-01-27 | 2015-08-26 | ユニ・チャーム株式会社 | パッド形態を有する吸水性物品 |
EP2535027B1 (en) * | 2011-06-17 | 2022-08-17 | The Procter & Gamble Company | Absorbent article having improved absorption properties |
EP2586412A1 (en) * | 2011-10-24 | 2013-05-01 | Bostik SA | New absorbent article and process for making it |
JP6310941B2 (ja) * | 2013-11-14 | 2018-04-11 | 株式会社瑞光 | 吸収体及びその製造装置 |
EP2901992B1 (en) * | 2014-01-31 | 2016-12-28 | Ontex BVBA | Multi-layer absorbent material |
JP5957566B1 (ja) * | 2015-03-27 | 2016-07-27 | 大王製紙株式会社 | 吸収性物品 |
WO2017061569A1 (ja) * | 2015-10-07 | 2017-04-13 | 花王株式会社 | シート状物及びシート状物の製造方法 |
JP6366565B2 (ja) * | 2015-12-09 | 2018-08-01 | 大王製紙株式会社 | 吸収性物品 |
JP6360540B2 (ja) * | 2016-11-29 | 2018-07-18 | 大王製紙株式会社 | 吸収性物品 |
CN109223323A (zh) * | 2018-11-13 | 2019-01-18 | 泉州市泰迪新材料科技有限公司 | 一种凹凸吸收芯体及其制备方法 |
-
2019
- 2019-09-27 JP JP2019176971A patent/JP7153002B2/ja active Active
-
2020
- 2020-09-17 CN CN202080055934.9A patent/CN114206288B/zh active Active
- 2020-09-17 WO PCT/JP2020/035218 patent/WO2021060131A1/ja active Application Filing
- 2020-09-22 TW TW109132725A patent/TWI834913B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017104254A (ja) | 2015-12-09 | 2017-06-15 | 株式会社リブドゥコーポレーション | 吸収性物品 |
JP2018153573A (ja) | 2017-03-21 | 2018-10-04 | 大王製紙株式会社 | 吸収体 |
JP2018166557A (ja) | 2017-03-29 | 2018-11-01 | 大王製紙株式会社 | 吸収性物品 |
Also Published As
Publication number | Publication date |
---|---|
JP2021052898A (ja) | 2021-04-08 |
TW202114609A (zh) | 2021-04-16 |
TWI834913B (zh) | 2024-03-11 |
CN114206288B (zh) | 2023-03-10 |
WO2021060131A1 (ja) | 2021-04-01 |
CN114206288A (zh) | 2022-03-18 |
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