JP2013146370A - 吸水性物品 - Google Patents
吸水性物品 Download PDFInfo
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- JP2013146370A JP2013146370A JP2012008593A JP2012008593A JP2013146370A JP 2013146370 A JP2013146370 A JP 2013146370A JP 2012008593 A JP2012008593 A JP 2012008593A JP 2012008593 A JP2012008593 A JP 2012008593A JP 2013146370 A JP2013146370 A JP 2013146370A
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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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
-
- 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
- A61F13/53—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
- A61F13/531—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 a homogeneous composition through the thickness of the pad
- A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/5323—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
-
- 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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer 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
- A61F13/53—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
- A61F2013/53051—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 only in particular parts or specially arranged
- A61F2013/530547—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 only in particular parts or specially arranged positioned in a separate layer or layers
- A61F2013/530554—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 only in particular parts or specially arranged positioned in a separate layer or layers and being fixed to a web
-
- 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
- A61F2013/53051—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 only in particular parts or specially arranged
- A61F2013/530547—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 only in particular parts or specially arranged positioned in a separate layer or layers
- A61F2013/530562—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 only in particular parts or specially arranged positioned in a separate layer or layers being arranged in discontinuous pattern
-
- 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
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F2013/8497—Accessories, not otherwise provided for, for absorbent pads having decorations or indicia means
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
【解決手段】少なくとも一方が透水性であって重なり合う二枚のシート片2,3の対向面2b,3aの間に高吸水性ポリマー粒子4を介在させることによって、吸水性物品1が形成される。吸水性物品には吸水域6と、吸水域を囲繞する非吸水域7とが形成される。吸水域と非吸水域とでは、互いの識別が可能となるように、外観上における色調、明度および彩度の色の三属性のうちの少なくとも一つの属性が異なっている。
【選択図】図1
Description
2 シート片(上層シート)
2b 対向面(下面)
3a 対向面(上面)
3 シート片(下層シート)
4 高吸水性ポリマー粒子
6 吸水域
7 非吸水域
11 接着剤(ポリマー粒子固定用ホットメルト接着剤)
12 シール用ホットメルト接着剤
201 吸水性物品(第1吸水性物品)
220 第2の吸水性物品(第2吸水性物品)
202 シート片(第2上層シート)
202b 対向面(下面)
203 シート片(第2下層シート)
203a 対向面(上面)
204 高吸水性ポリマー粒子
206 第2の吸水域(第2吸水域)
207 第2の非吸水域(第2非吸水域)
211 接着剤(ポリマー粒子固定用ホットメルト接着剤)
A 縦方向
B 横方向
C 厚さ方向
Claims (16)
- 重なり合う2枚のシート片のうちの少なくとも一方が透水性である前記2枚のシート片の対向面間に高吸水性ポリマー粒子を介在させた吸水性物品であって、
前記吸水性物品には、吸水域と、前記吸水域を囲繞する非吸水域とが形成され、
前記吸水域では、前記対向面間に前記高吸水性ポリマー粒子が介在し、
前記非吸水域では、前記対向面どうしが剥離不能に接合し、
前記吸水域と前記非吸水域との両域では、互いの識別が可能となるように、外観上における色相、明度および彩度の色の三属性のうちの少なくとも一つの属性が異なっていることを特徴とする前記吸水性物品。 - 前記吸水域では、前記ポリマー粒子のうちの少なくとも一部のものが接着剤を介して前記対向面のうちの少なくとも一方に接合している請求項1記載の吸水性物品。
- 前記非吸水域との識別が可能となる前記吸水域における前記属性は、前記2枚のシートのうちの少なくとも一方、前記吸水域における前記接着剤および前記吸水域における前記ポリマー粒子のうちの少なくとも一つにおける属性である請求項1または2記載の吸水性物品。
- 前記吸水域との識別が可能となる前記非吸水域における前記属性は、前記2枚のシート片のうちの少なくとも一方、および前記非吸水域における前記接着剤のうちの少なくとも一つにおける属性である請求項1-3のいずれかに記載の吸水性物品。
- 前記吸水性物品には、複数の前記吸水域が形成され、複数の前記吸水域のうちの少なくとも一つが前記非吸水域と識別可能に形成されている請求項1−4のいずれかに記載の吸水性物品。
- 透水性の前記シート片は、熱可塑性合成繊維で形成された不織布である請求項1−5のいずれかに記載の吸水性物品。
- 透水性の前記シート片は、全光線透過率が少なくとも40%のものである請求項1−6のいずれかに記載の吸水性物品。
- 前記吸水性物品がパッド形態のものである請求項1−7のいずれかに記載の吸水性物品。
- 前記吸水性物品は、透水性である前記シート片に対して第2の吸水性物品が積層された状態にあり、
前記第2の吸水性物品が、重なり合う2枚の透水性シート片の対向面間に高吸水性ポリマー粒子を介在させた第2の吸水域と、前記対向面どうしが剥離不能に接合して前記第2の吸水域を囲繞する第2の非吸水域とを有するものであって、
前記第2の吸水性物品は、それを透視したときに、それと重なる前記吸水性物品の前記吸水域と前記非吸水域との識別ができるものである請求項1−8のいずれかに記載の吸水性物品。 - 前記第2の吸水性物品は、前記第2の吸水域が前記吸水性物品における前記非吸水域と重なり合った状態にある請求項9記載の吸水性物品。
- 前記第2の吸水性物品が前記吸水性物品に対して剥離不能、剥離可能、剥離と接合との反復が可能のいずれかの態様で接合している請求項9または10記載の吸水性物品。
- 前記第2の吸水域と前記第2の非吸水域との両域は、互いの識別が可能となるように外観上の色相、明度および彩度の色の三属性のうちの少なくとも一つの属性が異なっている請求項9−11のいずれかに記載の吸水性物品。
- 前記第2の吸水性物品における前記属性は、前記2枚の前記透水性シート片のうちの少なくとも一方、前記ポリマー粒子および前記第2の吸水域において前記ポリマー粒子を前記対向面の少なくとも一方に接合する接着剤のうちの少なくとも一つにおける属性である請求項9−12のいずれかに記載の吸水性物品。
- 前記第2の吸水性物品における透水性の前記シート片は、熱可塑性合成繊維で形成された不織布である請求項9−13のいずれかに記載の吸水性物品。
- 透水性の前記シート片は、全光線透過率が少なくとも40%のものである請求項14記載の吸水性物品。
- 前記第2の吸水性物品がパッド形態のものである請求項9−15のいずれかに記載の吸水性物品。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012008593A JP5939806B2 (ja) | 2012-01-19 | 2012-01-19 | 吸水性物品 |
PCT/JP2013/050888 WO2013108863A1 (ja) | 2012-01-19 | 2013-01-18 | 吸収性物品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012008593A JP5939806B2 (ja) | 2012-01-19 | 2012-01-19 | 吸水性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013146370A true JP2013146370A (ja) | 2013-08-01 |
JP5939806B2 JP5939806B2 (ja) | 2016-06-22 |
Family
ID=48799285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012008593A Expired - Fee Related JP5939806B2 (ja) | 2012-01-19 | 2012-01-19 | 吸水性物品 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5939806B2 (ja) |
WO (1) | WO2013108863A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017508642A (ja) * | 2013-12-19 | 2017-03-30 | ザ プロクター アンド ギャンブル カンパニー | 吸収性材料の効率的な不動化を伴う吸収性構造及びコア |
JP2020195587A (ja) * | 2019-06-03 | 2020-12-10 | 大王製紙株式会社 | 使い捨ておむつ及びその製造方法 |
WO2021241555A1 (ja) * | 2020-05-28 | 2021-12-02 | ユニ・チャーム株式会社 | 吸収性物品 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010063815A (ja) * | 2008-09-12 | 2010-03-25 | Uni Charm Corp | 吸収体 |
WO2010082373A1 (ja) * | 2009-01-19 | 2010-07-22 | 住友精化株式会社 | 吸水シート組成物 |
JP2010227700A (ja) * | 2010-07-22 | 2010-10-14 | Livedo Corporation | 吸収性物品 |
JP2011130799A (ja) * | 2009-12-22 | 2011-07-07 | Kao Corp | 吸収性物品 |
-
2012
- 2012-01-19 JP JP2012008593A patent/JP5939806B2/ja not_active Expired - Fee Related
-
2013
- 2013-01-18 WO PCT/JP2013/050888 patent/WO2013108863A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010063815A (ja) * | 2008-09-12 | 2010-03-25 | Uni Charm Corp | 吸収体 |
WO2010082373A1 (ja) * | 2009-01-19 | 2010-07-22 | 住友精化株式会社 | 吸水シート組成物 |
JP2011130799A (ja) * | 2009-12-22 | 2011-07-07 | Kao Corp | 吸収性物品 |
JP2010227700A (ja) * | 2010-07-22 | 2010-10-14 | Livedo Corporation | 吸収性物品 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017508642A (ja) * | 2013-12-19 | 2017-03-30 | ザ プロクター アンド ギャンブル カンパニー | 吸収性材料の効率的な不動化を伴う吸収性構造及びコア |
JP2020195587A (ja) * | 2019-06-03 | 2020-12-10 | 大王製紙株式会社 | 使い捨ておむつ及びその製造方法 |
WO2020246450A1 (ja) * | 2019-06-03 | 2020-12-10 | 大王製紙株式会社 | 使い捨ておむつ及びその製造方法 |
JP7082591B2 (ja) | 2019-06-03 | 2022-06-08 | 大王製紙株式会社 | 使い捨ておむつ及びその製造方法 |
WO2021241555A1 (ja) * | 2020-05-28 | 2021-12-02 | ユニ・チャーム株式会社 | 吸収性物品 |
JP2021186207A (ja) * | 2020-05-28 | 2021-12-13 | ユニ・チャーム株式会社 | 吸収性物品 |
CN115484912A (zh) * | 2020-05-28 | 2022-12-16 | 尤妮佳股份有限公司 | 吸收性物品 |
Also Published As
Publication number | Publication date |
---|---|
WO2013108863A1 (ja) | 2013-07-25 |
JP5939806B2 (ja) | 2016-06-22 |
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