JP2015523177A - コートされた要素を持つ使い捨て吸収性製品および関連方法 - Google Patents
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- A61F13/00—Bandages or dressings; Absorbent pads
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- 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
- A61F2013/53908—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 with adhesive
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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
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- 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)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
12 トップシート
14 バックシート
16 コア
16a 吸収性構造(第一の吸収性構造)
16b 吸収性構造(第二の吸収性構造)
26 ラッピング要素
29 主要基質層
30 接着コーティング層
31 側方端
32 側方端
33 上部壁
34 底部壁
35 側壁
46 コア
52 ラッピング要素
56 コア
57a 側方端
57b 側方端
58 底部壁
60 側壁
Claims (19)
- 使い捨て吸収性製品(10)であって、
使用中にその着用者に面するように構成された前記使い捨て吸収性製品の内面を画定するトップシート(12)と、
前記トップシートに重なるバックシート(14)であって、前記バックシートが、使用中に前記着用者から外側に向くように構成された、前記使い捨て吸収性製品の外面を画定するものと、
前記使い捨て吸収性製品の前記着用者が分泌した体液を貯蔵するための前記トップシートと前記バックシートの間に配置された吸収性コア(16、46、56)であって、前記吸収性コアが、少なくとも1つの吸収性構造(16a、16b)および前記少なくとも1つの吸収性構造を包んでいるラッピング要素(26)を含み、前記ラッピング要素が、主要基質層(29)および前記基質層に実質的に接着されたその上の接着コーティング層(30)を持ち、前記主要基質層上の不透過性フィルム層を画定している吸収性コアとを備える使い捨て吸収性製品(10)。 - 前記主要基質層(29)が、前記少なくとも1つの吸収性構造(16a、16b)を完全に包み、それによって、前記少なくとも1つの吸収性構造を取り囲む4つの壁を持つラッピング要素を画定し、前記4つの壁が、2つの側壁(35)、前記トップシートに隣接する上部壁(33)、および前記バックシートに隣接する底部壁(34)を含む、請求項1に記載の使い捨て吸収性製品(10)。
- 前記上部壁(33)が、前記接着コーティング層を実質的に持たない、請求項2に記載の使い捨て吸収性製品(10)。
- 前記主要基質層(29)が、前記少なくとも1つの吸収性構造(16a、16b)を部分的にのみ包み、それによって、前記少なくとも1つの吸収性構造を取り囲む3つの壁を持つラッピング要素(52)を画定し、前記3つの壁が、2つの側壁(60)、および前記バックシートに隣接する底部壁(58)を含み、前記ラッピング要素(52)が前記底部壁の反対側にあり、前記トップシートに隣接する壁を実質的に持たない、請求項1に記載の使い捨て吸収性製品(10)。
- 前記使い捨て吸収性製品が、前記底部壁(34、58)と前記バックシートの間に配置された追加的な不透過性フィルム層を持たない、請求項2、3または4に記載の使い捨て吸収性製品(10)。
- 前記少なくとも1つの吸収性構造が、第一および第二の吸収性構造(16a、16b)を備える、請求項1〜5のいずれかに記載の使い捨て吸収性製品(10)。
- 前記第一および第二の吸収性構造(16a、16b)が、前記着用者が分泌する体液の貯蔵のために主に構成されている、請求項6に記載の使い捨て吸収性製品(10)。
- 前記第一の吸収性構造(16a)が、前記着用者が分泌する体液の捕捉および分配のために主に構成されており、前記第二の吸収性構造(16b)が、前記着用者が分泌する体液の貯蔵のために主に構成されている、請求項6に記載の使い捨て吸収性製品(10)。
- 前記主要基質層(29)および前記接着コーティング層(30)が、側方端のそれぞれの対を持ち、前記主要基質層の前記側方端(31、32)が、前記接着コーティング層の前記側方端(57a、57b)とほぼ一致する、請求項4、または請求項4に従属する場合は請求項5〜8のいずれかに記載の使い捨て吸収性製品(10)。
- 前記第一の吸収性構造(16a)が、粒状構成要素を少なくとも実質的に持たない、請求項6〜8のいずれかに記載の使い捨て吸収性製品(10)。
- 前記第一の吸収性構造(16a)が、高吸水性材料を少なくとも実質的に持たない、請求項6〜9のいずれかに記載の使い捨て吸収性製品(10)。
- 前記接着コーティング層(30)がホットメルト接着剤から形成される、請求項1〜11のいずれかに記載の使い捨て吸収性製品(10)。
- 前記接着コーティング層(30)が、室温で粘着性である、請求項1〜12のいずれかに記載の使い捨て吸収性製品(10)。
- 前記接着コーティング層(30)が、約20g/m2未満の基本重量を持つ、請求項1〜13のいずれかに記載の使い捨て吸収性製品(10)。
- 前記接着コーティング層(30)が、約10g/m2以下の基本重量を持つ、請求項14に記載の使い捨て吸収性製品(10)。
- 前記接着コーティング層(30)が、少なくとも約5g/m2であるが、約10g/m2未満の基本重量を持つ、請求項15に記載の使い捨て吸収性製品(10)。
- 前記バックシート(14)が不織布材料で作られている、請求項1〜16のいずれかに記載の使い捨て吸収性製品(10)。
- 使い捨て吸収性製品(10)で使用するための吸収性コア(16、46、56)の形成方法であって、前記吸収性コアが、バックシート(14)とトップシート(12)の間に互いに重なって配置されており、前記方法が、
前記使い捨て吸収性製品の着用者が分泌する体液の貯蔵のために主に構成された吸収性構造を取得する手順と、
主要基質層(29)を取得する手順と、
接着材料のコートを前記主要基質層に塗布し、それによって、前記主要基質層に実質的に接着する不透過性フィルム層(30)を画定する手順と、
前記吸収性構造を前記コートされた主要基質層(29)で包み、それによって前記吸収性コアを画定する手順とを含む方法。 - 請求項18に記載の方法であって、
非接触スロットコーティング装置からの前記接着材料を、前記主要基質層上に供給する手順をさらに含む方法。
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US13/561,513 US9095479B2 (en) | 2012-07-30 | 2012-07-30 | Disposable absorbent product with coated element and related methods |
US13/561,513 | 2012-07-30 | ||
PCT/EP2013/060944 WO2014019733A1 (en) | 2012-07-30 | 2013-05-28 | Disposable absorbent product with coated element and related methods |
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JP2017019346A Expired - Fee Related JP6297181B2 (ja) | 2012-07-30 | 2017-02-06 | コートされた要素を持つ使い捨て吸収性製品および関連方法 |
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US (2) | US9095479B2 (ja) |
EP (1) | EP2879638B1 (ja) |
JP (2) | JP2015523177A (ja) |
CN (1) | CN104507438B (ja) |
CO (1) | CO7200289A2 (ja) |
MX (1) | MX340799B (ja) |
PL (1) | PL2879638T3 (ja) |
RU (1) | RU2597557C1 (ja) |
WO (1) | WO2014019733A1 (ja) |
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- 2013-05-28 MX MX2015001346A patent/MX340799B/es active IP Right Grant
- 2013-05-28 CN CN201380040408.5A patent/CN104507438B/zh not_active Expired - Fee Related
- 2013-05-28 RU RU2015106420/12A patent/RU2597557C1/ru not_active IP Right Cessation
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WO2014019733A1 (en) | 2014-02-06 |
JP2017099930A (ja) | 2017-06-08 |
MX340799B (es) | 2016-07-27 |
CN104507438A (zh) | 2015-04-08 |
CO7200289A2 (es) | 2015-02-27 |
RU2597557C1 (ru) | 2016-09-10 |
EP2879638B1 (en) | 2017-05-17 |
CN104507438B (zh) | 2017-08-08 |
US9095479B2 (en) | 2015-08-04 |
US20150305949A1 (en) | 2015-10-29 |
JP6297181B2 (ja) | 2018-03-20 |
MX2015001346A (es) | 2015-04-10 |
EP2879638A1 (en) | 2015-06-10 |
US20140031776A1 (en) | 2014-01-30 |
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