DE69724464D1 - Verfahren zum modifieren der oberfläche eines absorbierenden funktionelles materials, insbesondere für absorbierende artikel - Google Patents

Verfahren zum modifieren der oberfläche eines absorbierenden funktionelles materials, insbesondere für absorbierende artikel

Info

Publication number
DE69724464D1
DE69724464D1 DE69724464T DE69724464T DE69724464D1 DE 69724464 D1 DE69724464 D1 DE 69724464D1 DE 69724464 T DE69724464 T DE 69724464T DE 69724464 T DE69724464 T DE 69724464T DE 69724464 D1 DE69724464 D1 DE 69724464D1
Authority
DE
Germany
Prior art keywords
absorbing
modifying
functional material
articles
absorbing articles
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.)
Expired - Lifetime
Application number
DE69724464T
Other languages
English (en)
Other versions
DE69724464T2 (de
Inventor
Douglas Congleton
Georges Aouad
Layne Dragoo
Edward Walsh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of DE69724464D1 publication Critical patent/DE69724464D1/de
Publication of DE69724464T2 publication Critical patent/DE69724464T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • A61F13/533—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 discontinuous areas of compression
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0407—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by regulating the temperature of the mould or parts thereof, e.g. cold mould walls inhibiting foaming of an outer layer
DE69724464T 1996-12-18 1997-12-09 Verfahren zum modifieren der oberfläche eines absorbierenden funktionelles materials, insbesondere für absorbierende artikel Expired - Lifetime DE69724464T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US769460 1996-12-18
US08/769,460 US5817271A (en) 1996-12-18 1996-12-18 Altering the surfaces of functional absorbent materials for use in absorbent articles
PCT/US1997/022459 WO1998026743A1 (en) 1996-12-18 1997-12-09 Altering the surfaces of functional absorbent materials for use in absorbent articles

Publications (2)

Publication Number Publication Date
DE69724464D1 true DE69724464D1 (de) 2003-10-02
DE69724464T2 DE69724464T2 (de) 2004-07-01

Family

ID=25085507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69724464T Expired - Lifetime DE69724464T2 (de) 1996-12-18 1997-12-09 Verfahren zum modifieren der oberfläche eines absorbierenden funktionelles materials, insbesondere für absorbierende artikel

Country Status (9)

Country Link
US (1) US5817271A (de)
EP (1) EP0993285B1 (de)
JP (1) JP3466628B2 (de)
KR (1) KR20000069532A (de)
AU (1) AU739454B2 (de)
CA (1) CA2275286C (de)
DE (1) DE69724464T2 (de)
ID (1) ID23419A (de)
WO (1) WO1998026743A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3639447B2 (ja) * 1998-12-11 2005-04-20 ユニ・チャーム株式会社 使い捨ての体液吸収性着用物品
EP1020168A1 (de) * 1999-01-11 2000-07-19 The Procter & Gamble Company Saugfähiger Wegwerfartikel mit einer gewellten und hinterfüllten oberen Deckschicht
US6874394B1 (en) * 1999-06-30 2005-04-05 Mcneil-Ppc, Inc. Continuous method of providing individual sheets from a continuous web
US6406648B1 (en) * 1999-11-02 2002-06-18 The Procter & Gamble Company Method of making shaped foam implements
US6379604B1 (en) * 2000-03-22 2002-04-30 W. Inoac, Inc. Laser ridge skin distortion reduction method
US20020115977A1 (en) * 2000-12-15 2002-08-22 Topolkaraev Vasily A. Disposable products having materials having shape-memory
US20010007065A1 (en) * 2000-12-22 2001-07-05 Blanchard Stephen John Sanitary napkin having multiple longitudinal hinges
US20030097103A1 (en) * 2001-11-21 2003-05-22 Horney James Cameron Absorbent article
US8530784B2 (en) * 2007-02-01 2013-09-10 Orbotech Ltd. Method and system of machining using a beam of photons
CN102203943B (zh) * 2008-10-29 2013-07-31 欧瑞康太阳能股份公司(特吕巴赫) 通过多激光束照射将在基板上形成的半导体膜划分成多个区域的方法
US9205629B2 (en) * 2013-03-15 2015-12-08 Ann Livingston-Peters Composite structure with a flexible section forming a hinge
WO2015127289A1 (en) * 2014-02-21 2015-08-27 Attends Healthcare Products, Inc. Absorbent article with fluid control features
WO2015178391A1 (ja) * 2014-05-20 2015-11-26 日本合成化学工業株式会社 樹脂シート、粘着剤層付き樹脂シート、及びそれらを用いてなる用途
US9873105B2 (en) * 2014-10-24 2018-01-23 City University Of Hong Kong Sorbent material and a method for enhancing sorption performance thereof
US10390998B2 (en) 2014-11-07 2019-08-27 The Procter & Gamble Company Process and apparatus for manufacturing an absorbent article using a laser source
JP6091569B1 (ja) * 2015-09-07 2017-03-08 ユニ・チャーム株式会社 吸収性物品
CN108348367B (zh) 2015-10-30 2020-02-28 金伯利-克拉克环球有限公司 具有通道和成形弹性构件的吸收制品
WO2017160901A1 (en) * 2016-03-15 2017-09-21 The Procter & Gamble Company Method and apparatus for manufacturing an absorbent article including an ultra short pulse laser source
WO2017160900A1 (en) * 2016-03-15 2017-09-21 The Procter & Gamble Company Method and apparatus for manufacturing an absorbent article including an ultra short pulse laser source
US20170266056A1 (en) * 2016-03-15 2017-09-21 The Procter & Gamble Company Method and Apparatus for Manufacturing an Absorbent Article Including an Ultra Short Pulse Laser Source

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1779775A1 (de) * 1968-09-25 1971-09-16 Albrecht Baeumer Kg Maschinen Verfahren zum Schneiden,Trennen oder Profilieren von Schaumstoffen aller Art sowie aehnlichen Werkstoffen
US3627858A (en) * 1969-11-24 1971-12-14 Monsanto Res Corp Method for selectively foaming the surface of a thermoplastic article by use of a laser
US3790744A (en) * 1971-07-19 1974-02-05 American Can Co Method of forming a line of weakness in a multilayer laminate
US3881490A (en) * 1973-12-20 1975-05-06 Kimberly Clark Co Thin, flexible absorbent pads
US4079739A (en) * 1976-12-27 1978-03-21 Kimberly-Clark Corporation Die-cut contoured catamenial napkin of multi-layered construction
US4307046A (en) * 1979-07-16 1981-12-22 Neefe Charles W Method of laser machining contact lenses
DE3213315C2 (de) * 1982-04-08 1986-10-09 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Verfahren zur Herstellung einer mehrschichtigen Ausweiskarte
DK398884D0 (da) * 1984-08-21 1984-08-21 Coloplast As Inkontinensbeskytter og fremgangsmaade til fremstilling af denne
US4795452A (en) * 1987-09-23 1989-01-03 The Procter & Gamble Company Absorbent article having cantilevered cuff members
US5300053A (en) * 1991-11-04 1994-04-05 Henry Dreyfuss Associates Absorbent brief
SE508401C2 (sv) * 1993-06-09 1998-10-05 Sca Hygiene Prod Ab Absorberande struktur och absorberande alster, som innefattar strukturen ifråga
US5536264A (en) * 1993-10-22 1996-07-16 The Procter & Gamble Company Absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate
US5441836A (en) * 1994-03-30 1995-08-15 International Business Machines Corporation Laser ablation mask repair method
SE513841C2 (sv) * 1994-12-22 2000-11-13 Sca Hygiene Prod Ab Förfarande för hål- eller slitsbildning i ett materialskikt och samtidig sammanfogning av detta skikt med ett annat materialskikt
US5550167A (en) * 1995-08-30 1996-08-27 The Procter & Gamble Company Absorbent foams made from high internal phase emulsions useful for acquiring aqueous fluids

Also Published As

Publication number Publication date
AU5376998A (en) 1998-07-15
US5817271A (en) 1998-10-06
JP3466628B2 (ja) 2003-11-17
WO1998026743A1 (en) 1998-06-25
EP0993285B1 (de) 2003-08-27
AU739454B2 (en) 2001-10-11
CA2275286A1 (en) 1998-06-25
ID23419A (id) 2000-04-20
DE69724464T2 (de) 2004-07-01
CA2275286C (en) 2003-07-08
JP2000505691A (ja) 2000-05-16
KR20000069532A (ko) 2000-11-25
EP0993285A1 (de) 2000-04-19

Similar Documents

Publication Publication Date Title
DE69724464D1 (de) Verfahren zum modifieren der oberfläche eines absorbierenden funktionelles materials, insbesondere für absorbierende artikel
DE69936887D1 (de) Verfahren zum Greifen der Oberfläche eines Gegenstands mit einem Handschuh.
DE69815024T2 (de) Verfahren zum Beschichten eines Bauelementes
DE60027310D1 (de) Verfahren zum kontinuierlichen beschichten von gummiartigem material
DE69822889D1 (de) Korrosionsbeständige schleifartikel und verfahren zum herstellen derselben
DE50011856D1 (de) Verfahren zum abreinigen eines innenraums einer beschichtungskabine, insbesondere einer pulverbeschichtungskabine sowie beschichtungskabine, insbesondere pulverbeschichtungskabine mit reinigungseinrichtung
DE69937719D1 (de) Keramisch gebundener Schleiffestkörper verstärkt durch Kunstharzimprägnieren und Verfahren zum Herstellen desselben
DE69000582T2 (de) Verfahren zum lackieren eines gegenstandes und nach dem verfahren hergestellter gegenstand.
DE69913304D1 (de) Verfahren zum Verwenden eines Aerosolbehälters
DE69831721D1 (de) Verfahren zum untersuchen einer ungleichmässigkeit eines transparenten materials
DE69421801D1 (de) Oberflächenmaterial für absorbierende artikel
DE69402864D1 (de) Verfahren zum schneiden eines materials nach vorbestimmten schnittbahnen
DE69706022D1 (de) Verfahren zum Härten von Beschichtungszusammensetzungen
DE19882148T1 (de) Verfahren zum Stabilisieren eines Oxymethylen-Copolymeren
DE69018421T2 (de) Verfahren zum Vulkanisieren eines Elastomeres.
DE69326914D1 (de) Vorrichtung und Verfahren zum Nachweis der Oberflächenfehler von gefährdeten, langgestreckten, metallischen Werkzeugen
DE69725924D1 (de) Verfahren zum Konservieren von Artikeln
DE59403346D1 (de) Verfahren zum Ermitteln der Auflaufkraft eines Anhängers
DE69506484T2 (de) Verfahren zur zerstörungsfreien Kennzeichnung des Oberflächenzustandes eines Werkstücks
DE69526423T2 (de) Verfahren zur beschichtung eines lumineszenten materials
DE69730585D1 (de) Verfahren zum Verbessern der Selektivität eines eine Polymerschicht aufweisenden Gassensors
ATE219995T1 (de) Verfahren zum herstellen von mehrlagigen schaumstoffgegenständen
DE69102353T2 (de) Verfahren zum Lackieren von Autos.
DE69813918D1 (de) Verfahren zum Reinigen der Oberfläche eines Zylinders
DE69924601D1 (de) Verfahren zur beschichtung eines lumineszenten materials

Legal Events

Date Code Title Description
8364 No opposition during term of opposition