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DE2966974D1 - Insertion process of super absorbing product in a fiber structure - Google Patents

Insertion process of super absorbing product in a fiber structure

Info

Publication number
DE2966974D1
DE2966974D1 DE7979901666T DE2966974T DE2966974D1 DE 2966974 D1 DE2966974 D1 DE 2966974D1 DE 7979901666 T DE7979901666 T DE 7979901666T DE 2966974 T DE2966974 T DE 2966974T DE 2966974 D1 DE2966974 D1 DE 2966974D1
Authority
DE
Germany
Prior art keywords
fiber
super absorbing
insertion process
absorbing product
fiber structure
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
Application number
DE7979901666T
Other languages
English (en)
Inventor
Marcel Holvoet
Raymond Pigneul
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.)
Kaysersberg SA
Original Assignee
Beghin Say SA
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 Beghin Say SA filed Critical Beghin Say SA
Application granted granted Critical
Publication of DE2966974D1 publication Critical patent/DE2966974D1/de
Expired 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
    • A61F13/5323—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
    • A61F13/15577—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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
    • 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
    • A61F13/534—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 an inhomogeneous composition through the thickness of the pad
    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/58—Adhesive tab fastener elements
    • 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
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • 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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
    • 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
    • A61F2013/530131—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 being made in fibre but being not pulp
    • 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
    • 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
    • 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
    • A61F13/534—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 an inhomogeneous composition through the thickness of the pad
    • A61F2013/53445—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 an inhomogeneous composition through the thickness of the pad from several sheets
    • 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
    • A61F2013/5395—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 thermoplastic agent, i.e. softened by heat
    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/58—Adhesive tab fastener elements
    • A61F2013/582—Adhesive tab fastener elements with one strip on one place

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Multicomponent Fibers (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Bedding Items (AREA)
  • Artificial Filaments (AREA)
  • Inorganic Fibers (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Glass Compositions (AREA)
  • Nonwoven Fabrics (AREA)
DE7979901666T 1979-01-12 1979-12-05 Insertion process of super absorbing product in a fiber structure Expired DE2966974D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7900717A FR2446357B1 (fr) 1979-01-12 1979-01-12 Procede d'insertion de produits super-absorbants dans une structure fibreuse
PCT/FR1979/000120 WO1980001455A1 (fr) 1979-01-12 1979-12-05 Procede d'insertion de produits super-absorbants dans une structure fibreuse

Publications (1)

Publication Number Publication Date
DE2966974D1 true DE2966974D1 (en) 1984-06-14

Family

ID=9220671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979901666T Expired DE2966974D1 (en) 1979-01-12 1979-12-05 Insertion process of super absorbing product in a fiber structure

Country Status (13)

Country Link
EP (1) EP0022792B1 (de)
JP (1) JPH0245458B2 (de)
AT (1) ATE7359T1 (de)
BE (1) BE880554A (de)
CA (1) CA1134126A (de)
DE (1) DE2966974D1 (de)
DK (1) DK153916C (de)
ES (1) ES487220A0 (de)
FI (1) FI71873C (de)
FR (1) FR2446357B1 (de)
IT (1) IT1119650B (de)
NO (1) NO151308C (de)
WO (1) WO1980001455A1 (de)

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NZ205183A (en) * 1982-08-13 1987-01-23 Unilever Plc Wiping cloth includes a liquid"active material"
US4670011A (en) * 1983-12-01 1987-06-02 Personal Products Company Disposable diaper with folded absorbent batt
US4960477A (en) * 1983-12-01 1990-10-02 Mcneil-Ppc, Inc. Disposable diaper with folded absorbent batt
JPS60215804A (ja) * 1984-04-04 1985-10-29 花王株式会社 吸収性物品
CA1260202A (en) * 1984-04-13 1989-09-26 Leo J. Bernardin Absorbent structure designed for absorbing body fluids
FR2583674B1 (fr) * 1985-06-24 1987-08-28 Beghin Say Sa Procede d'incorporation de produits pulverulents a l'interieur d'un matelas de fibres et dispositif pour sa mise en oeuvre
JPS6323078Y2 (de) * 1985-06-28 1988-06-24
DE3525379A1 (de) * 1985-07-16 1987-01-22 Klaus Hagenmeyer Gmbh Absorbierende vorlage fuer sanitaere, medizinische und/oder hygienische zwecke
JPH0620476B2 (ja) * 1985-07-31 1994-03-23 メ−ルンリユ−ケ・ア−ベ− おむつ、衛生ナプキンまたは傷包帯の如き使い捨て物品用吸収材料
FR2599945A2 (fr) * 1985-10-25 1987-12-18 Boisson Claire Couches absorbantes jetables a zone fixe d'absorption renforcee, differenciee selon le sexe du porteur.
FR2604064B1 (fr) * 1986-09-23 1991-02-08 Boussac Saint Freres Bsf Coussin absorbant pour des couches-culottes et des articles d'hygiene analogues et couche-culotte comportant un tel coussin absorbant.
EP0444140A4 (en) * 1988-11-16 1992-03-11 Principle Buisiness Enterprises, Inc. Absorbent product for personal use
CA2014203C (en) * 1989-05-08 2000-03-21 Margaret Gwyn Latimer Absorbent structure having improved fluid surge management and product incorporating same
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
FR2682591A1 (fr) * 1991-10-16 1993-04-23 Proteco Sarl Couche-culotte a haut pouvoir absorbant.
CA2114815C (en) 1993-02-24 2005-06-14 Mark Kevin Melius Absorbent composite
US5411497A (en) * 1993-10-29 1995-05-02 Kimberly-Clark Corporation Absorbent article which includes superabsorbent material located in discrete pockets having an improved containment structure
US5425725A (en) * 1993-10-29 1995-06-20 Kimberly-Clark Corporation Absorbent article which includes superabsorbent material and hydrophilic fibers located in discrete pockets
CA2116953C (en) * 1993-10-29 2003-08-19 Kimberly-Clark Worldwide, Inc. Absorbent article which includes superabsorbent material located in discrete elongate pockets placed in selected patterns
US5433715A (en) * 1993-10-29 1995-07-18 Kimberly-Clark Corporation Absorbent article which includes superabsorbent material located in discrete pockets having water-sensitive and water-insensitive containment structures
JPH09505219A (ja) * 1993-11-17 1997-05-27 ザ、プロクター、エンド、ギャンブル、カンパニー 浸透吸収材の非連続部分が選択的に配置された波形毛管基体
JPH09505225A (ja) * 1993-11-19 1997-05-27 ザ、プロクター、エンド、ギャンブル、カンパニー 異なる密度を備えた浸透および毛管吸収構造体およびその製造方法
GB9402706D0 (en) * 1994-02-11 1994-04-06 Minnesota Mining & Mfg Absorbent materials and preparation thereof
SE508244C2 (sv) * 1994-02-24 1998-09-21 Moelnlycke Ab Absorptionskropp samt anordning för framställning av en sådan absorptionskropp
ES2133442T3 (es) * 1994-05-13 1999-09-16 Procter & Gamble Pantalla contra la perdida de particulas absorbentes en productos absorbentes.
ES2144469T3 (es) * 1994-06-22 2000-06-16 Procter & Gamble Recalcado de una banda continua a un tisu.
US5505719A (en) * 1994-06-30 1996-04-09 Mcneil-Ppc, Inc. Multilayered absorbent structures
US5494622A (en) * 1994-07-12 1996-02-27 Kimberly-Clark Corporation Apparatus and method for the zoned placement of superabsorbent material
US5866173A (en) * 1996-11-18 1999-02-02 The Procter & Gamble Company Apparatus for producing absorbent products
DE69619992T2 (de) * 1996-12-04 2002-11-21 The Procter & Gamble Company, Cincinnati Verfahren zur Herstellung von geschichteten und teilchenförmiges Material enthaltenden Strukturen, sowie nach dem Verfahren hergestellte Struktur
EP0860158A1 (de) * 1996-12-20 1998-08-26 The Procter & Gamble Company Verfahren zur Herstellung von geschichteten und teilchenförmiges Material enthaltenden Strukturen
US5792513A (en) * 1997-03-07 1998-08-11 Koslow Technologies Corporation Continuous solid state web coating process
EP0875225B1 (de) * 1997-04-30 2003-02-05 The Procter & Gamble Company Pulverförmiges Material enthaltende individuelle Schichtstrukturen, und deren Herstellungsverfahren
US6918981B2 (en) 2001-12-14 2005-07-19 Kimberly-Clark Worldwide, Inc. Process for adding superabsorbent to a pre-formed fibrous web using two polymer precursor streams
US6872275B2 (en) 2001-12-14 2005-03-29 Kimberly-Clark Worldwide, Inc. Process for adding superabsorbent to a pre-formed fibrous web via in situ polymerization
US7018497B2 (en) 2001-12-14 2006-03-28 Kimberly-Clark Worldwide, Inc. Method of making an absorbent structure having high integrity

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788003A (en) * 1955-06-06 1957-04-09 Chicopee Mfg Corp Disposable absorbent pad
GB1193433A (en) * 1966-03-09 1970-06-03 Harold Fenton Improvements in or relating to absorbent sanitary aids
US3837343A (en) * 1971-10-07 1974-09-24 Johnson & Johnson Disposable diaper, fabric useful therein, and method of manufacture
US3903889A (en) * 1973-02-16 1975-09-09 First National Bank Of Nevada Disposable liquid absorbent products
US3881491A (en) * 1974-03-29 1975-05-06 Procter & Gamble Self-inflating structure
US4055180A (en) * 1976-04-23 1977-10-25 Colgate-Palmolive Company Absorbent article with retained hydrocolloid material
US4079739A (en) * 1976-12-27 1978-03-21 Kimberly-Clark Corporation Die-cut contoured catamenial napkin of multi-layered construction

Also Published As

Publication number Publication date
BE880554A (fr) 1980-04-01
ATE7359T1 (de) 1984-05-15
NO151308B (no) 1984-12-10
EP0022792A1 (de) 1981-01-28
DK153916C (da) 1989-02-20
IT7969506A0 (it) 1979-12-31
EP0022792B1 (de) 1984-05-09
ES8101165A1 (es) 1980-12-16
JPH0245458B2 (de) 1990-10-09
JPS55501088A (de) 1980-12-11
WO1980001455A1 (fr) 1980-07-24
FI800048A (fi) 1980-07-13
NO151308C (no) 1985-03-20
FR2446357A1 (fr) 1980-08-08
DK153916B (da) 1988-09-26
ES487220A0 (es) 1980-12-16
NO800067L (no) 1980-07-14
FI71873B (fi) 1986-11-28
IT1119650B (it) 1986-03-10
FI71873C (fi) 1987-03-09
CA1134126A (fr) 1982-10-26
FR2446357B1 (fr) 1985-07-12
DK386280A (da) 1980-09-11

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