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CA2332982A1 - Low viscosity thermoplastic compositions for moisture vapour permeable structures and the utilisation thereof in absorbent articles - Google Patents

Low viscosity thermoplastic compositions for moisture vapour permeable structures and the utilisation thereof in absorbent articles

Info

Publication number
CA2332982A1
CA2332982A1 CA 2332982 CA2332982A CA2332982A1 CA 2332982 A1 CA2332982 A1 CA 2332982A1 CA 2332982 CA2332982 CA 2332982 CA 2332982 A CA2332982 A CA 2332982A CA 2332982 A1 CA2332982 A1 CA 2332982A1
Authority
CA
Grant status
Application
Patent type
Prior art keywords
thermoplastic
compositions
moisture
vapour
absorbent
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
Application number
CA 2332982
Other languages
French (fr)
Other versions
CA2332982C (en )
Inventor
Italo Corzani
Gianfranco Palumbo
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
The Procter & Gamble Company
Italo Corzani
Gianfranco Palumbo
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/10Esters; Ether-esters
    • C08K5/11Esters; Ether-esters of acyclic polycarboxylic acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/225Mixtures of macromolecular compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/13Phenols; Phenolates
    • C08K5/134Phenols containing ester groups
    • C08K5/1345Carboxylic esters of phenolcarboxylic acids

Abstract

The present invention relates to thermoplastic compositions for making a liquid impermeable moisture vapour permeable layer by coating the composition onto a substrate. The thermoplastic compositions comprise preferred thermoplastic polymers and suitable plasticisers to adjust the viscosity of the composition at the process conditions. The layers made from the thermoplastic compositions of the present invention can find a variety of applications wherein moisture vapour permeability is desirable, such as within absorbent articles for example diapers, sanitary napkins, panty liners and incontinence products, and also protective bedding covers, protective clothing and the like.
CA 2332982 1998-06-09 1999-06-01 Low viscosity thermoplastic compositions for moisture vapour permeable structures and the utilisation thereof in absorbent articles Expired - Fee Related CA2332982C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP19980110597 EP0963760A1 (en) 1998-06-09 1998-06-09 Low viscosity thermoplastic compositions for moisture vapour permeable structures and the utilisation thereof in absorbent articles
EP98110597.6 1998-06-09
PCT/IB1999/000997 WO1999064077A1 (en) 1998-06-09 1999-06-01 Low viscosity thermoplastic compositions for moisture vapour permeable structures and the utilisation thereof in absorbent articles

Publications (2)

Publication Number Publication Date
CA2332982A1 true true CA2332982A1 (en) 1999-12-16
CA2332982C CA2332982C (en) 2007-02-06

Family

ID=8232096

Family Applications (2)

Application Number Title Priority Date Filing Date
CA 2332982 Expired - Fee Related CA2332982C (en) 1998-06-09 1999-06-01 Low viscosity thermoplastic compositions for moisture vapour permeable structures and the utilisation thereof in absorbent articles
CA 2333714 Abandoned CA2333714A1 (en) 1998-06-09 1999-06-09 Shape-formed, three dimensional, moisture vapour permeable, liquid impermeable articles comprising moisture vapour permeable, liquid impermeable structures comprising low viscosity thermoplastic compositions

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA 2333714 Abandoned CA2333714A1 (en) 1998-06-09 1999-06-09 Shape-formed, three dimensional, moisture vapour permeable, liquid impermeable articles comprising moisture vapour permeable, liquid impermeable structures comprising low viscosity thermoplastic compositions

Country Status (8)

Country Link
US (1) US6534561B1 (en)
EP (3) EP0963760A1 (en)
JP (1) JP2003527451A (en)
CN (1) CN1305389A (en)
CA (2) CA2332982C (en)
DE (2) DE69929190T2 (en)
ES (1) ES2255265T3 (en)
WO (2) WO1999064077A1 (en)

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US6348679B1 (en) 1998-03-17 2002-02-19 Ameritherm, Inc. RF active compositions for use in adhesion, bonding and coating
US6649888B2 (en) 1999-09-23 2003-11-18 Codaco, Inc. Radio frequency (RF) heating system
EP0963837A1 (en) * 1998-06-09 1999-12-15 THE PROCTER & GAMBLE COMPANY Moisture vapour permeable composite structure and the utilisation thereof in absorbent articles
JP3998420B2 (en) * 1998-11-13 2007-10-24 アクゾ ノーベル ナムローゼ フェンノートシャップAkzo Nobel N.V. Pervaporation devices and irrigation mat
US6432547B1 (en) 1999-02-22 2002-08-13 H.B. Fuller Licensing & Financing Inc. Breathable film layer compositions
DE19909653A1 (en) 1999-03-05 2000-09-07 Stockhausen Chem Fab Gmbh Powdered, crosslinked, aqueous liquids and blood-absorbable polymers, processes for their preparation and their use
US7285324B1 (en) 1999-09-27 2007-10-23 E. I. Du Pont De Nemours And Company Laminate structure
WO2001023184A1 (en) * 1999-09-27 2001-04-05 E.I. Du Pont De Nemours And Company Extrusion coating process
DE10017817A1 (en) * 2000-04-10 2001-10-11 Wolff Walsrode Ag Soft, pliable multilayer film and their use for the production of closed packing
EP1148082A1 (en) * 2000-04-18 2001-10-24 Polymer Group, Inc. Breathable film compositions and articles and method
EP1164161A1 (en) * 2000-06-16 2001-12-19 The Procter & Gamble Company Thermoplastic hydrophilic polymeric compositions with high water solubility component
EP1179351A1 (en) * 2000-06-16 2002-02-13 The Procter & Gamble Company Thermoplastic hydrophilic polymeric compositions with a plasticiser of low water solubility
EP1180370A1 (en) * 2000-08-10 2002-02-20 The Procter & Gamble Company Disposable, moisture vapour permeable, liquid impermeable covering sheet for bedding articles having an improved comfort
EP1180533A1 (en) * 2000-08-10 2002-02-20 The Procter & Gamble Company Thermoplastic hydrophilic, polymeric compostions with improved adhesive properties for moisture vapour permeable structures
JP2004523598A (en) * 2000-08-10 2004-08-05 ザ プロクター アンド ギャンブル カンパニー Thermoplastic hydrophilic polymeric composition having improved adhesion properties for moisture permeability structure
EP1193289A1 (en) * 2000-10-02 2002-04-03 The Procter & Gamble Company Improved thermoplastic hydrophilic polymeric compositions for moisture vapour permeable structures
EP1192886A1 (en) 2000-10-02 2002-04-03 The Procter & Gamble Company Disposable, moisture vapour permeable, liquid impermeable covering sheet for bedding articles having odour reduction properties
EP1192885A1 (en) 2000-10-02 2002-04-03 The Procter & Gamble Company Disposable moisture vapour permeable, liquid impermeable covering sheet for bedding articles containing active agents
EP1199159A1 (en) * 2000-10-16 2002-04-24 The Procter & Gamble Company A non-slip moisture vapour permeable composite textile structure and absorbent articles comprising the same
US20030065296A1 (en) * 2001-02-26 2003-04-03 Kaiser Thomas A. Absorbent material of water absorbent polymer, thermoplastic polymer, and water and method for making same
DE60110569T2 (en) * 2001-06-08 2006-01-19 The Procter & Gamble Company, Cincinnati Water vapor permeable, liquid impervious composite structure with increased water vapor permeability and dimensional stability as well as products containing these structures
WO2003011959A1 (en) 2001-08-01 2003-02-13 H.B. Fuller Licensing & Financing, Inc. Breathable biodegradable hot melt composition
US7230144B2 (en) 2001-12-18 2007-06-12 Metabolix Inc. Methods of making intermediates from polyhydroxyalkanoates
EP1352920B1 (en) 2002-04-12 2008-08-13 THE PROCTER & GAMBLE COMPANY Liquid impermeable, moisture vapour permeable films and layers comprising thermoplastic hydrophilic polymeric compositions and having improved strength
EP1389633A1 (en) 2002-08-14 2004-02-18 THE PROCTER & GAMBLE COMPANY Improved thermoplastic hydrophilic adhesive compositions for dry and wet surfaces the compositions having an increased water adhesion stability
EP1433450A1 (en) * 2002-12-23 2004-06-30 THE PROCTER & GAMBLE COMPANY Polymeric compositions for moisture vapour permeable structures with improved structural stability and structures comprising said compositions
US7405009B2 (en) 2003-01-24 2008-07-29 H.B. Fuller Licensing & Financing, Inc. Moisture vapor permeable film including ethylene copolymer and articles including the same
US7169843B2 (en) 2003-04-25 2007-01-30 Stockhausen, Inc. Superabsorbent polymer with high permeability
DE10334286B4 (en) 2003-07-25 2006-01-05 Stockhausen Gmbh Pulverulent, water-absorbing polymers with bound by means of thermoplastic adhesives, fine particles, processes for their preparation and chemical-containing products and composites
US7173086B2 (en) 2003-10-31 2007-02-06 Stockhausen, Inc. Superabsorbent polymer with high permeability
US7262242B2 (en) 2004-02-18 2007-08-28 Eastman Chemical Company Aromatic/acrylate tackifier resin and acrylic polymer blends
US7332540B2 (en) 2004-02-18 2008-02-19 Eastman Chemical Company Aromatic-acrylate tackifier resins
US7238732B2 (en) 2004-02-18 2007-07-03 Eastman Chemical Company Radiation-curable adhesive compositions
US7185604B2 (en) * 2004-04-12 2007-03-06 Debra Leah Holte Orthopedic pet cushion
US20050233073A1 (en) * 2004-04-19 2005-10-20 The Procter & Gamble Company Method and apparatus for applying coatings, for instance for sanitary products
CN101137302B (en) 2005-03-10 2010-08-25 尼克斯泰克有限责任公司 Process and system for waterproofing semimanufactured products of footwear, gloves products obtained with this process or system
US7812082B2 (en) 2005-12-12 2010-10-12 Evonik Stockhausen, Llc Thermoplastic coated superabsorbent polymer compositions
US20070135785A1 (en) * 2005-12-12 2007-06-14 Jian Qin Absorbent articles comprising thermoplastic coated superabsorbent polymer materials
US7806883B2 (en) 2006-01-17 2010-10-05 The Procter & Gamble Company Absorbent articles having a breathable stretch laminate
CA2675259A1 (en) * 2007-02-09 2008-08-21 The Procter & Gamble Company Perfume systems
US7939603B2 (en) * 2009-05-26 2011-05-10 Regents Of The University Of Minnesota Polylactide composites and methods of producing the same

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GB806283A (en) 1955-08-25 1958-12-23 Yale & Towne Mfg Co Key operable locks
US4123410A (en) * 1977-09-30 1978-10-31 General Electric Company Polyphenylene ether resin compositions of reduced melt viscosity
CA1288922C (en) * 1985-12-09 1991-09-17 Francesco Martini Polymeric products and their manufacture
US4854995A (en) * 1985-12-27 1989-08-08 Bertek, Inc. Delivery system of strippable extrusion coated films for medical applications
US4713069A (en) * 1986-10-31 1987-12-15 Kimberly-Clark Corporation Baffle having zoned water vapor permeability
US5424346A (en) * 1988-08-08 1995-06-13 Ecopol, Llc Biodegradable replacement of crystal polystyrene
GB9311399D0 (en) * 1993-06-02 1993-07-21 Zeneca Ltd Polyester composition
JP3731839B2 (en) * 1996-04-30 2006-01-05 株式会社クレハ Polyglycolic acid injection molded product and manufacturing method thereof
EP0806283B1 (en) * 1996-05-09 2003-10-01 Kureha Kagaku Kogyo Kabushiki Kaisha Stretch blow molded container and production process thereof
US6107537A (en) * 1997-09-10 2000-08-22 The Procter & Gamble Company Disposable absorbent articles providing a skin condition benefit
US6133400A (en) * 1999-01-20 2000-10-17 H. B. Fuller Licensing, Inc. High moisture vapor transmission hot melt moisture cure polyurethane adhesive with excellent hydrolysis resistance

Also Published As

Publication number Publication date Type
EP1085911B1 (en) 2005-12-28 grant
JP2003527451A (en) 2003-09-16 application
DE69929190D1 (en) 2006-02-02 grant
CN1305389A (en) 2001-07-25 application
CA2332982C (en) 2007-02-06 grant
DE69929190T2 (en) 2006-09-07 grant
WO1999064078A2 (en) 1999-12-16 application
EP0963760A1 (en) 1999-12-15 application
US6534561B1 (en) 2003-03-18 grant
WO1999064078A3 (en) 2001-12-20 application
EP1144017A3 (en) application
CA2333714A1 (en) 1999-12-16 application
EP1144017A2 (en) 2001-10-17 application
WO1999064077A1 (en) 1999-12-16 application
EP1085911A1 (en) 2001-03-28 application
ES2255265T3 (en) 2006-06-16 grant

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140603