JPH11507573A - 二重層トップシートを備えた生理用製品 - Google Patents
二重層トップシートを備えた生理用製品Info
- Publication number
- JPH11507573A JPH11507573A JP9503123A JP50312397A JPH11507573A JP H11507573 A JPH11507573 A JP H11507573A JP 9503123 A JP9503123 A JP 9503123A JP 50312397 A JP50312397 A JP 50312397A JP H11507573 A JPH11507573 A JP H11507573A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- absorbent product
- fiber
- product according
- openings
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 73
- 239000002250 absorbent Substances 0.000 claims abstract description 67
- 230000002745 absorbent Effects 0.000 claims abstract description 67
- 239000000835 fiber Substances 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 38
- 239000002657 fibrous material Substances 0.000 claims description 20
- -1 polypropylene Polymers 0.000 claims description 17
- 239000004698 Polyethylene Substances 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 4
- 239000012153 distilled water Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 239000012209 synthetic fiber Substances 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 239000002964 rayon Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 13
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 description 25
- 238000012360 testing method Methods 0.000 description 15
- 230000002175 menstrual effect Effects 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- 210000001519 tissue Anatomy 0.000 description 5
- 238000010410 dusting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 206010021639 Incontinence Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 210000004177 elastic tissue Anatomy 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000017 hydrogel Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229920000717 Visqueen Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000000416 hydrocolloid Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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
- A61F13/51—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 of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
-
- 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
-
- 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
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Laminated Bodies (AREA)
- Packages (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Nonwoven Fabrics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 液体の取り入れが迅速で、再湿潤が少なく、良好な遮蔽性能を有する吸 収製品において、前記吸収製品は、トップシート、バックシート、及び前記トッ プシートと前記バックシートとの間に配置された吸収構造物を備え、前記トップ シートは装着者側表面と衣類側表面とを有し、前記トップシートは、 −第一通過層であって、前記第一通過層が前記トップシートの前記使用者側表 面となる層を供給し、及び −第二通過層であって、前記第二通過層が前記第一通過層と前記吸収構造物と の間に配置される層であり、 −前記通過層の両方が好ましくは互いに接着されており、 −前記第一通過層は液体移動のための大きな開口部を有するフィルム材料から 提供され、 −前記大きな開口部は各々の開口面積が1.4mm2〜3.0mm2の範囲にあ り、 −前記大きな開口部は総開口面積が前記第一通過層の総面積の5%〜20%の 範囲にあり、 −前記液体移動開口部は、最大内部対角線長さと最小内部対角線長さとを有し 、前記最小内部対角線長さに対する前記最大内部対角線長さの比が、個々の開口 部すべてについて1〜6の範囲にあり、 −前記液体移動開口部は前記フィルムの表面から少なくとも0.3mm下がっ ている壁を有し、前記壁は前記衣類側表面の方へ向かう方向に下がっており、 −前記フィルム材料は親水性にされ、従ってこの材料は最初に蒸留水と接触し た時に、90度より小さい蒸留水との接触角を形成し、 −第二通過層は、高ロフト繊維材料から提供され、 −前記繊維材料は、50%より大きい空隙率、及び好ましくは少なくとも0. 3mmの厚みを有し、 −前記繊維材料は、前記第一通過層の前記フィルム材料と少なくとも同程度に 親水性である、 ことを包含する吸収製品。 2. 前記大きな開口部は、個々の面積が1.5mm2〜2.5mm2の範囲に ある請求項1に記載の吸収製品。 3. 前記大きな開口部は、前記第一通過層の総面積の10%〜20%の範囲 にある総開口面積を有する先行する請求項のいずれか1つに記載の吸収製品。 4. 前記第一通過層が、液体移動のための小さい開口部をさらに有するフィ ルム材料から提供され、 −前記小さな開口部は、0.15mm2〜1.4mm2未満の範囲にある個々の 開口面積を有し、 −前記第一通過層における前記液体移動開口部すべての総開口面積は、前記第 一通過層の総面積の10%〜40%の範囲にある先行する請求項のいずれか1つ に記載の吸収製品。 5. 前記小さな開口部は、0.25mm2〜0.4mm2の範囲にある個々の 開口面積を有する請求項4に記載の吸収製品。 6.前記第一通過層における前記液体移動開口部すべての総開口面積は、前記 第一通過層の総面積の15%〜35%の範囲内にある請求項4又は5に記載の吸 収製品。 7. 前記第一通過層における大きな開口部間の端から端までの最小の距離が 、少なくとも1.0mmである先行する請求項のうちのいずれか1つに記載の吸 収製品。 8. 前記第一通過層における大きな開口部間の端から端までの最小距離が、 少なくとも1.5mmである請求項7に記載の吸収製品。 9. 前記繊維材料は、空隙率が90%より大きい先行する請求項のいずれか 1つに記載の吸収製品。 10. 前記繊維材料は、厚みが少なくとも0.5mmである先行する請求項 のいずれか1つに記載の吸収製品。 11. 前記繊維材料は、20g/m2〜100g/m2の坪量を有する先行す る請求項のいずれか1つに記載の吸収製品。 12. 前記繊維材料は、25g/m2〜60g/m2の坪量を有する請求項 11に記載の吸収製品。 13. 前記繊維材料は、1.5〜10×10-7kg/m(デシテックス)の 厚さを有する繊維を含み、かつ前記繊維は、合成繊維、人造繊維、又はこれらの 混合物から選ばれる先行する請求項のいずれか1つに記載の吸収製品。 14. 前記繊維材料は、3.3〜6.7×10-7kg/m(デシテックス) の厚さを有する繊維を含んでいる請求項13に記載の吸収製品。 15. 前記繊維は、ポリプピレン繊維、ポリエチレン繊維、ポリプロピレン /ポリエチレンの二成分繊維、ポリエステル繊維、ポリアミド繊維、レーヨン繊 維、ビスコース繊維、又はこれらの混合物から選ばれる請求項13又は14に記 載の吸収製品。 16. 前記繊維材料は、熱接着された繊維を含んでいる先行する請求項のい ずれか1つに記載の吸収製品。 17. 前記繊維材料がエア・レイドされ、かつ1mm〜10mmの繊維長さ を有する繊維を含んでいる先行する請求項のいずれか1つに記載の吸収製品。 18. 前記繊維は4mm〜8mmの繊維長さを有する請求項17に記載の吸 収製品。 19. 前記繊維材料がカード化されたものであり、かつ25mm〜50mm の繊維長さを有する繊維を含んでいる請求項1〜16のいずれか1つに記載の吸 収製品。 20. 前記第一通過層及び前記第二通過層の両方が、互いに直接接着されて いる先行する請求項のいずれか1つに記載の吸収製品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95830255.6 | 1995-06-19 | ||
EP95830255A EP0749740B1 (en) | 1995-06-19 | 1995-06-19 | Perforated dual topsheets for absorbent articles |
PCT/US1996/008667 WO1997000059A1 (en) | 1995-06-19 | 1996-06-04 | Sanitary articles with dual layer topsheets |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11507573A true JPH11507573A (ja) | 1999-07-06 |
JP4031036B2 JP4031036B2 (ja) | 2008-01-09 |
Family
ID=8221949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50312397A Expired - Fee Related JP4031036B2 (ja) | 1995-06-19 | 1996-06-04 | 二重層トップシートを備えた生理用製品 |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0749740B1 (ja) |
JP (1) | JP4031036B2 (ja) |
KR (1) | KR100260294B1 (ja) |
CN (1) | CN1124116C (ja) |
AT (1) | ATE186828T1 (ja) |
AU (1) | AU722635B2 (ja) |
BR (1) | BR9608675A (ja) |
CA (1) | CA2225047A1 (ja) |
DE (2) | DE69524396T2 (ja) |
ES (2) | ES2164751T3 (ja) |
HK (1) | HK1012887A1 (ja) |
MY (1) | MY116392A (ja) |
TW (1) | TW498748U (ja) |
WO (1) | WO1997000059A1 (ja) |
ZA (1) | ZA965165B (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5919177A (en) * | 1997-03-28 | 1999-07-06 | Kimberly-Clark Worldwide, Inc. | Permeable fiber-like film coated nonwoven |
US6410823B1 (en) | 1998-06-30 | 2002-06-25 | Kimberly-Clark Worldwide, Inc. | Apertured film covers with localized wettability and method for making the same |
WO2000016684A1 (en) | 1998-09-24 | 2000-03-30 | Super Dimension Ltd. | System and method for determining the location of a catheter during an intra-body medical procedure |
FR2804697B1 (fr) * | 2000-02-03 | 2002-05-17 | Valeo | Procede de realisation d'un complexe fibreux renforce et complexe fibreux renforce |
JP2007159943A (ja) * | 2005-12-15 | 2007-06-28 | Kao Corp | 使い捨ておむつ |
WO2009122273A2 (en) | 2008-04-03 | 2009-10-08 | Superdimension, Ltd. | Magnetic interference detection system and method |
EP2297673B1 (en) | 2008-06-03 | 2020-04-22 | Covidien LP | Feature-based registration method |
US8218847B2 (en) | 2008-06-06 | 2012-07-10 | Superdimension, Ltd. | Hybrid registration method |
CN102038582A (zh) * | 2010-12-06 | 2011-05-04 | 王世荣 | 一种卫生巾 |
CN102715986A (zh) * | 2012-07-06 | 2012-10-10 | 重庆百亚卫生用品有限公司 | 高效吸水复合芯体及其卫生巾和纸尿裤 |
US9861533B2 (en) | 2013-05-08 | 2018-01-09 | The Procter & Gamble Company | Apertured nonwoven materials and methods for forming the same |
HUE049497T2 (hu) | 2014-06-06 | 2020-09-28 | Procter & Gamble | Vágott, kártolt szálakból nem szõtt anyag |
US10940051B2 (en) | 2014-11-06 | 2021-03-09 | The Procter & Gamble Company | Absorbent articles with color effects |
CN107106355B (zh) | 2014-11-06 | 2020-11-03 | 宝洁公司 | 卷曲纤维纺粘非织造网/层压体 |
EP3215095A1 (en) | 2014-11-06 | 2017-09-13 | The Procter and Gamble Company | Zonal patterned apertured webs, laminates, and methods for making the same |
DE112014007200T5 (de) | 2014-12-30 | 2017-08-24 | Kimberly-Clark Worldwide, Inc. | Absorbierender artikel mit teilweise abtrennbarer, hautberührender deckschicht |
US10792106B2 (en) | 2016-10-28 | 2020-10-06 | Covidien Lp | System for calibrating an electromagnetic navigation system |
US10615500B2 (en) | 2016-10-28 | 2020-04-07 | Covidien Lp | System and method for designing electromagnetic navigation antenna assemblies |
US10638952B2 (en) | 2016-10-28 | 2020-05-05 | Covidien Lp | Methods, systems, and computer-readable media for calibrating an electromagnetic navigation system |
US10446931B2 (en) | 2016-10-28 | 2019-10-15 | Covidien Lp | Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same |
US10418705B2 (en) | 2016-10-28 | 2019-09-17 | Covidien Lp | Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same |
US10751126B2 (en) | 2016-10-28 | 2020-08-25 | Covidien Lp | System and method for generating a map for electromagnetic navigation |
US10517505B2 (en) | 2016-10-28 | 2019-12-31 | Covidien Lp | Systems, methods, and computer-readable media for optimizing an electromagnetic navigation system |
US10722311B2 (en) | 2016-10-28 | 2020-07-28 | Covidien Lp | System and method for identifying a location and/or an orientation of an electromagnetic sensor based on a map |
EP4056158B1 (en) | 2017-02-16 | 2024-03-06 | The Procter & Gamble Company | Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units |
US10813797B2 (en) * | 2017-06-22 | 2020-10-27 | The Procter & Gamble Company | Laminate webs and absorbent articles having the same |
US12127925B2 (en) | 2018-04-17 | 2024-10-29 | The Procter & Gamble Company | Webs for absorbent articles and methods of making the same |
EP3946191B1 (en) | 2019-03-29 | 2023-09-06 | The Procter & Gamble Company | Fluid management layer for an absorbent article |
EP3958809A1 (en) | 2019-04-24 | 2022-03-02 | The Procter & Gamble Company | Highly extensible nonwoven webs and absorbent articles having such webs |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3929135A (en) | 1974-12-20 | 1975-12-30 | Procter & Gamble | Absorptive structure having tapered capillaries |
US3994771A (en) | 1975-05-30 | 1976-11-30 | The Procter & Gamble Company | Process for forming a layered paper web having improved bulk, tactile impression and absorbency and paper thereof |
US4342314A (en) | 1979-03-05 | 1982-08-03 | The Procter & Gamble Company | Resilient plastic web exhibiting fiber-like properties |
DE3066902D1 (en) | 1979-03-05 | 1984-04-19 | Procter & Gamble | Resilient plastic web exhibiting fiber-like properties and method for its manufacture |
US4324246A (en) | 1980-05-12 | 1982-04-13 | The Procter & Gamble Company | Disposable absorbent article having a stain resistant topsheet |
US4463045A (en) | 1981-03-02 | 1984-07-31 | The Procter & Gamble Company | Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression |
EP0059506B2 (en) | 1981-03-02 | 1994-01-26 | THE PROCTER & GAMBLE COMPANY | Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression and process for its manufacture |
CH657043A5 (fr) | 1984-05-14 | 1986-08-15 | Claude Guignard | Element thermoformable, notamment bandage orthopedique. |
GR851475B (ja) * | 1984-06-21 | 1985-11-25 | Procter & Gamble | |
US4591523A (en) * | 1985-05-31 | 1986-05-27 | The Procter & Gamble Company | Apertured macroscopically expanded three-dimensional polymeric web exhibiting breatheability and resistance to fluid transmission |
US4609518A (en) | 1985-05-31 | 1986-09-02 | The Procter & Gamble Company | Multi-phase process for debossing and perforating a polymeric web to coincide with the image of one or more three-dimensional forming structures |
US4637819A (en) | 1985-05-31 | 1987-01-20 | The Procter & Gamble Company | Macroscopically expanded three-dimensional polymeric web for transmitting both dynamically deposited and statically contacted fluids from one surface to the other |
US4629643A (en) | 1985-05-31 | 1986-12-16 | The Procter & Gamble Company | Microapertured polymeric web exhibiting soft and silky tactile impression |
US5006394A (en) | 1988-06-23 | 1991-04-09 | The Procter & Gamble Company | Multilayer polymeric film |
JP2928665B2 (ja) * | 1991-08-21 | 1999-08-03 | ユニ・チャーム株式会社 | 吸収性物品の表面シート、およびその製造方法 |
JP2823402B2 (ja) * | 1991-12-04 | 1998-11-11 | ユニ・チャーム株式会社 | 体液吸収性物品 |
US5514105A (en) * | 1992-01-03 | 1996-05-07 | The Procter & Gamble Company | Resilient plastic web exhibiting reduced skin contact area and enhanced fluid transfer properties |
US5522811A (en) * | 1992-11-30 | 1996-06-04 | Uni-Charm Corporation | Topsheet for use in disposable body fluid absorptive goods |
US5342334A (en) * | 1993-04-02 | 1994-08-30 | The Procter & Gamble Company | Coextruded three-dimensional fluid-pervious plastic web |
-
1995
- 1995-06-19 EP EP95830255A patent/EP0749740B1/en not_active Revoked
- 1995-06-19 ES ES95830255T patent/ES2164751T3/es not_active Expired - Lifetime
- 1995-06-19 DE DE69524396T patent/DE69524396T2/de not_active Revoked
- 1995-12-22 ES ES95120495T patent/ES2139140T3/es not_active Expired - Lifetime
- 1995-12-22 AT AT95120495T patent/ATE186828T1/de not_active IP Right Cessation
- 1995-12-22 DE DE69513508T patent/DE69513508T2/de not_active Expired - Fee Related
-
1996
- 1996-06-04 CA CA002225047A patent/CA2225047A1/en not_active Abandoned
- 1996-06-04 BR BR9608675A patent/BR9608675A/pt not_active IP Right Cessation
- 1996-06-04 CN CN96196281A patent/CN1124116C/zh not_active Expired - Fee Related
- 1996-06-04 KR KR1019970709531A patent/KR100260294B1/ko not_active IP Right Cessation
- 1996-06-04 WO PCT/US1996/008667 patent/WO1997000059A1/en active IP Right Grant
- 1996-06-04 AU AU63784/96A patent/AU722635B2/en not_active Ceased
- 1996-06-04 JP JP50312397A patent/JP4031036B2/ja not_active Expired - Fee Related
- 1996-06-14 MY MYPI96002417A patent/MY116392A/en unknown
- 1996-06-18 ZA ZA965165A patent/ZA965165B/xx unknown
- 1996-07-17 TW TW089208477U patent/TW498748U/zh not_active IP Right Cessation
-
1998
- 1998-12-21 HK HK98114246A patent/HK1012887A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2139140T3 (es) | 2000-02-01 |
DE69524396T2 (de) | 2002-07-11 |
DE69513508D1 (de) | 1999-12-30 |
ZA965165B (en) | 1997-01-23 |
DE69524396D1 (de) | 2002-01-17 |
EP0749740B1 (en) | 2001-12-05 |
CA2225047A1 (en) | 1997-01-03 |
DE69513508T2 (de) | 2000-05-04 |
ES2164751T3 (es) | 2002-03-01 |
BR9608675A (pt) | 1999-07-06 |
MX9710315A (es) | 1998-10-31 |
WO1997000059A1 (en) | 1997-01-03 |
ATE186828T1 (de) | 1999-12-15 |
CN1124116C (zh) | 2003-10-15 |
KR100260294B1 (ko) | 2000-07-01 |
HK1012887A1 (en) | 1999-08-13 |
CN1193269A (zh) | 1998-09-16 |
TW498748U (en) | 2002-08-11 |
AU722635B2 (en) | 2000-08-10 |
MY116392A (en) | 2004-01-31 |
AU6378496A (en) | 1997-01-15 |
KR19990028220A (ko) | 1999-04-15 |
JP4031036B2 (ja) | 2008-01-09 |
EP0749740A1 (en) | 1996-12-27 |
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