JP2015519154A - 吸収物品 - Google Patents
吸収物品 Download PDFInfo
- Publication number
- JP2015519154A JP2015519154A JP2015516475A JP2015516475A JP2015519154A JP 2015519154 A JP2015519154 A JP 2015519154A JP 2015516475 A JP2015516475 A JP 2015516475A JP 2015516475 A JP2015516475 A JP 2015516475A JP 2015519154 A JP2015519154 A JP 2015519154A
- Authority
- JP
- Japan
- Prior art keywords
- absorbent
- absorbent layer
- absorbent article
- layer
- opening
- 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.)
- Granted
Links
- 230000002745 absorbent Effects 0.000 title claims abstract description 250
- 239000002250 absorbent Substances 0.000 title claims abstract description 250
- 239000012530 fluid Substances 0.000 claims abstract description 55
- 230000007704 transition Effects 0.000 claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims abstract description 15
- 206010021639 Incontinence Diseases 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 23
- 239000010410 layer Substances 0.000 description 112
- 239000000835 fiber Substances 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 210000001124 body fluid Anatomy 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 230000001012 protector Effects 0.000 description 4
- 239000010839 body fluid Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 210000002435 tendon Anatomy 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
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- 229920006255 plastic film Polymers 0.000 description 2
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- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
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- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Dermatology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
2、3 長手方向側縁部
4、5 横断方向端縁部
6 前方部分
7 後方部分
8 表面シート
9 背面シート
10 吸収コア
11 第1の吸収層
12 開口部
13 流体流れ制御構造
14 狭い横断方向移行部
15 第2の吸収層
16 弾性部材
17 空間
Claims (16)
- 長手方向側縁部(2,3)及び横断方向端縁部(4,5)を有する衛生ナプキン又は失禁パッドなどの吸収物品であって、
前記吸収物品は、流体透過性の表面シート(8)と、流体不透過性の背面シート(9)と、前記表面シート(8)と前記背面シート(9)との間に位置する吸収コア(10)とを備え、
前記吸収コア(10)は、それを通じて延在する開口部(12)を有する第1の吸収層(11)と、前記第1の吸収層(11)と前記背面シート(9)との間に位置する流体流れ制御構造(13)と、を備える、吸収物品において、
前記第1の吸収層(11)は、長手方向の前方部分(6)と、長手方向の後方部分(7)とを有し、狭い横断方向移行部(14)は、前記前方部分(6)と前記後方部分(7)との間に位置しており、
前記狭い横断方向移行部(14)の幅は、前記第1の吸収層(11)の前記前方部分(6)の最も広い横断方向の幅の50〜75%であり、
前記開口部(12)の長手方向の長さの20〜50%は、前記第1の吸収層(11)の前記前方部分(6)に位置する、吸収物品。 - 前記狭い横断方向移行部(14)の前記幅は、前記第1の吸収層(11)の前記後方部分(7)の前記最も広い横断方向の幅の50〜75%、好ましくは55〜70%である、請求項1に記載の吸収物品。
- 前記狭い横断方向移行部(14)の前記幅は、前記第1の吸収層(11)の前記前方部分(6)の前記最も広い横断方向の幅の55〜70%である、請求項1又は2に記載の吸収物品。
- 前記狭い横断方向移行部(14)の長手方向の長さは、前記第1の吸収層(11)の前記長手方向の長さの5〜20%である、請求項1〜3のいずれか一項に記載の吸収物品。
- 前記開口部(12)の前記長手方向の長さの20〜40%は、前記第1の吸収層(11)の前記前方部分(6)に位置する、請求項1〜4のいずれか一項に記載の吸収物品。
- 前記第1の吸収層(11)の前記開口部(12)の前記長手方向の長さは、前記第1の吸収層(11)の前記長手方向の長さの10〜60%である、請求項1〜5のいずれか一項に記載の吸収物品。
- 前記第1の吸収層(11)における前記開口部(12)の前記長手方向の長さは、前記第1の吸収層(11)の前記長手方向の長さの20〜40%である、請求項1〜6のいずれか一項に記載の吸収物品。
- 前記第1の吸収層(11)の前記前方部分(6)における前記開口部(12)の前記横断方向の寸法は、前記第1の吸収層(11)の前記後方部分(7)における前記開口部(12)の前記横断方向の寸法よりも大きい、請求項1〜7のいずれか一項に記載の吸収物品。
- 前記第1の吸収層(11)の前記前方部分(6)は、前記第1の吸収層(11)の長手方向の全長の20〜40%を構成する、請求項1〜8のいずれか一項に記載の吸収物品。
- 前記第1の吸収層(11)の前記狭い横断方向移行部(14)の前記幅は、130mm未満であり、且つ30mmより大きく、好ましくは90mm未満であり、且つ50mmより大きい、請求項1〜9のいずれか一項に記載の吸収物品。
- 前記第1の吸収層(11)は、1つの開口部(12)のみを有する、請求項1〜10のいずれか一項に記載の吸収物品。
- 第2の吸収層(15)は、前記流体流れ制御構造(13)と前記背面シート(9)との間に位置する、請求項1〜11のいずれか一項に記載の吸収物品。
- 前記第2の吸収層(15)は、前記第1の吸収層(11)より小さい表面積を有する、請求項12に記載の吸収物品。
- 前記表面シート(8)及び前記背面シート(9)は、前記第1の吸収層(11)の横方向外側で一緒に延在する、請求項1〜13のいずれか一項に記載の吸収物品。
- 弾性部材(16)は、衛生ナプキン(1)の各長手方向側縁部に沿って配置され、前記第1の吸収層(11)の前記前方部分(6)と前記後方部分(7)との間の前記狭い横断方向移行部(14)の少なくとも横方向外側に配置される、請求項1〜14のいずれか一項に記載の吸収物品。
- 前記吸収物品(1)は、前記第1の吸収層(11)の前記狭い横断方向移行部(14)の横方向外側に位置する吸収材料から実質的に自由とされる空間(17)を有する、請求項1〜15のいずれか一項に記載の吸収物品。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/EP2012/061010 WO2013185800A1 (en) | 2012-06-11 | 2012-06-11 | Absorbent article |
Publications (2)
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JP2015519154A true JP2015519154A (ja) | 2015-07-09 |
JP6069497B2 JP6069497B2 (ja) | 2017-02-01 |
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JP2015516475A Active JP6069497B2 (ja) | 2012-06-11 | 2012-06-11 | 吸収物品 |
JP2015516555A Active JP6138247B2 (ja) | 2012-06-11 | 2013-06-05 | 吸収物品 |
Family Applications After (1)
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JP2015516555A Active JP6138247B2 (ja) | 2012-06-11 | 2013-06-05 | 吸収物品 |
Country Status (17)
Country | Link |
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US (2) | US10159608B2 (ja) |
EP (1) | EP2858615B1 (ja) |
JP (2) | JP6069497B2 (ja) |
KR (2) | KR20150020680A (ja) |
CN (1) | CN104379105B (ja) |
AU (2) | AU2012382613B2 (ja) |
BR (1) | BR112014030917B1 (ja) |
CA (2) | CA2875400C (ja) |
ES (2) | ES2686308T3 (ja) |
IN (2) | IN2014DN10647A (ja) |
MX (2) | MX345741B (ja) |
MY (2) | MY171138A (ja) |
PL (2) | PL2858615T3 (ja) |
RU (2) | RU2604021C2 (ja) |
TR (1) | TR201815470T4 (ja) |
TW (1) | TWI610666B (ja) |
WO (2) | WO2013185800A1 (ja) |
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