DE3278881D1 - Microfibre web product - Google Patents

Microfibre web product

Info

Publication number
DE3278881D1
DE3278881D1 DE8282306269T DE3278881T DE3278881D1 DE 3278881 D1 DE3278881 D1 DE 3278881D1 DE 8282306269 T DE8282306269 T DE 8282306269T DE 3278881 T DE3278881 T DE 3278881T DE 3278881 D1 DE3278881 D1 DE 3278881D1
Authority
DE
Germany
Prior art keywords
fibres
microfibres
web product
stream
microfibre web
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
DE8282306269T
Other languages
English (en)
Inventor
Mansoor Ahmad Dr Minto
Dennis Graham Storey
Geoffrey Robert Dr Owen
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.)
Kimberly Clark Ltd
Original Assignee
Kimberly Clark Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10526097&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3278881(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kimberly Clark Ltd filed Critical Kimberly Clark Ltd
Application granted granted Critical
Publication of DE3278881D1 publication Critical patent/DE3278881D1/de
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/407—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties containing absorbing substances, e.g. activated carbon
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/16—Cloths; Pads; Sponges
    • 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
    • A61F13/53—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/724—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged forming webs during fibre formation, e.g. flash-spinning
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns
    • 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
    • A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
    • A61F2013/15048—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for protection against contamination, or protection in using body disinfecting wipes
    • 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
    • A61F13/53—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
    • A61F2013/530489—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 randomly mixed in with other material
    • A61F2013/530496—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 randomly mixed in with other material being fixed to fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Woven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
DE8282306269T 1981-11-24 1982-11-24 Microfibre web product Expired DE3278881D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8135331 1981-11-24

Publications (1)

Publication Number Publication Date
DE3278881D1 true DE3278881D1 (en) 1988-09-15

Family

ID=10526097

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8282306269T Expired DE3278881D1 (en) 1981-11-24 1982-11-24 Microfibre web product
DE8585101824T Expired - Lifetime DE3280094D1 (de) 1981-11-24 1982-11-24 Mikrofasern-vliesprodukt.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8585101824T Expired - Lifetime DE3280094D1 (de) 1981-11-24 1982-11-24 Mikrofasern-vliesprodukt.

Country Status (13)

Country Link
EP (2) EP0156160B1 (de)
JP (1) JPS58502005A (de)
AT (2) ATE36358T1 (de)
AU (1) AU552214B2 (de)
BR (1) BR8207988A (de)
CA (1) CA1339486C (de)
DE (2) DE3278881D1 (de)
GB (2) GB2113731B (de)
IE (3) IE53968B1 (de)
MX (1) MX158206A (de)
PH (1) PH24253A (de)
WO (1) WO1983001965A1 (de)
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Families Citing this family (123)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5720832A (en) 1981-11-24 1998-02-24 Kimberly-Clark Ltd. Method of making a meltblown nonwoven web containing absorbent particles
US4429001A (en) * 1982-03-04 1984-01-31 Minnesota Mining And Manufacturing Company Sheet product containing sorbent particulate material
US4701237A (en) * 1983-10-17 1987-10-20 Kimberly-Clark Corporation Web with enhanced fluid transfer properties and method of making same
ZA851661B (en) * 1984-03-29 1986-10-29 Minnesota Mining & Mfg Sorbent sheet material
US4755178A (en) * 1984-03-29 1988-07-05 Minnesota Mining And Manufacturing Company Sorbent sheet material
US4724114A (en) * 1984-04-23 1988-02-09 Kimberly-Clark Corporation Selective layering of superabsorbents in meltblown substrates
US4604313A (en) * 1984-04-23 1986-08-05 Kimberly-Clark Corporation Selective layering of superabsorbents in meltblown substrates
US4655757A (en) * 1984-04-23 1987-04-07 Kimberly-Clark Corporation Selective layering of superabsorbents in meltblown substrates
US4851069A (en) * 1984-06-20 1989-07-25 Bird Machine Company, Inc. Process for making tissue-absorbent particle laminates
US4650479A (en) * 1984-09-04 1987-03-17 Minnesota Mining And Manufacturing Company Sorbent sheet product
US4786550A (en) * 1985-05-06 1988-11-22 Kimberly-Clark Corporation Meltblown and coform materials having application as seed beds
GB8512206D0 (en) * 1985-05-14 1985-06-19 Kimberly Clark Ltd Non-woven material
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
EP0254393A1 (de) * 1986-07-18 1988-01-27 Showa Denko Kabushiki Kaisha Elastisches Absorptionsmittel und Verfahren und Vorrichtung zu dessen Herstellung
US5047023A (en) * 1986-07-18 1991-09-10 The Procter & Gamble Company Absorbent members having low density and basis weight acquisition zones
US4797318A (en) * 1986-07-31 1989-01-10 Kimberly-Clark Corporation Active particle-containing nonwoven material, method of formation thereof, and uses thereof
US4948639A (en) * 1986-07-31 1990-08-14 Kimberly-Clark Corporation Vacuum cleaner bag
US4735843A (en) * 1986-12-18 1988-04-05 The Procter & Gamble Company Selectively surface-hydrophilic porous or perforated sheets
CA1303828C (en) * 1987-02-09 1992-06-23 Thomas Irvin Bair Article for absorbing liquids
US4773903A (en) * 1987-06-02 1988-09-27 The Procter & Gamble Co. Composite absorbent structures
US4865596A (en) * 1987-09-01 1989-09-12 The Procter & Gamble Company Composite absorbent structures and absorbent articles containing such structures
US5611879A (en) * 1987-12-18 1997-03-18 Kimberly-Clark Corporation Absorbent article having an absorbent with a variable density in the Z direction and a method of forming said article
US4988560A (en) * 1987-12-21 1991-01-29 Minnesota Mining And Manufacturing Company Oriented melt-blown fibers, processes for making such fibers, and webs made from such fibers
US4923454A (en) * 1988-01-20 1990-05-08 The Procter & Gamble Company Microfiber-containing absorbent structures and absorbent articles
US5035240A (en) * 1988-05-13 1991-07-30 Minnesota Mining And Manufacturing Company Elastomeric filtration materials
US4957795A (en) * 1988-05-13 1990-09-18 Minnesota Mining And Manufacturing Company Absorbent elastomeric wound dressing
GB2224191B (en) * 1988-09-29 1993-04-28 Morimura Kosan Kk Apparatus for displaying plants.
SE8903180D0 (sv) * 1989-09-27 1989-09-27 Sca Development Ab Saett att behandla fibrer av cellulosahaltigt material
US5505718A (en) * 1990-04-02 1996-04-09 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials
DE69229828T2 (de) * 1991-04-12 2000-04-20 Procter & Gamble Absorbierende strukturen mit spezifischer teilchengrössenverteilung von superabsorbierenden hydrogel formende materialien
US5422169A (en) * 1991-04-12 1995-06-06 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials in relatively high concentrations
US5419956A (en) 1991-04-12 1995-05-30 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials mixed with inorganic powders
FR2680963A1 (fr) * 1991-09-10 1993-03-12 Silver Plastics Gmbh Co Kg Chiffon a poussiere et pour essuyage, a base de polyolefines.
US5328758A (en) * 1991-10-11 1994-07-12 Minnesota Mining And Manufacturing Company Particle-loaded nonwoven fibrous article for separations and purifications
JPH05236063A (ja) * 1992-02-24 1993-09-10 Hitachi Ltd 信号伝送回路のシールド線接続方式
JPH0724252U (ja) * 1992-04-15 1995-05-09 亀山興産株式会社 洗滌用たわし材
US5350370A (en) * 1993-04-30 1994-09-27 Kimberly-Clark Corporation High wicking liquid absorbent composite
US5658640A (en) * 1993-08-17 1997-08-19 Minnesota Mining And Manufacturing Company Electret filter media having an undulated surface
JP3380251B2 (ja) * 1993-08-17 2003-02-24 ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー 起伏表面を有する濾過材
SE501834C2 (sv) 1993-09-22 1995-05-22 Moelnlycke Ab Superabsorberande fiber eller fibertyg, förfarande för dess framställning samt absorberande alster innefattande den
US5425725A (en) * 1993-10-29 1995-06-20 Kimberly-Clark Corporation Absorbent article which includes superabsorbent material and hydrophilic fibers located in discrete pockets
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
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
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
US6046377A (en) * 1993-11-23 2000-04-04 Kimberly-Clark Worldwide, Inc. Absorbent structure comprising superabsorbent, staple fiber, and binder fiber
EP0730438B1 (de) * 1993-11-23 2000-06-14 Kimberly-Clark Worldwide, Inc. Absorbierende struktur aus superabsorber, stapelfasern und bindefasern
CA2124237C (en) 1994-02-18 2004-11-02 Bernard Cohen Improved nonwoven barrier and method of making the same
CA2136576C (en) 1994-06-27 2005-03-08 Bernard Cohen Improved nonwoven barrier and method of making the same
DE4422373A1 (de) * 1994-06-27 1996-01-04 Henkel Ecolab Gmbh & Co Ohg Wischbezug für ein Fußbodenwischgerät
US5458592A (en) * 1994-06-30 1995-10-17 Kimberly-Clark Corporation Thermoplastic fibrous nonwoven webs for use as core wraps in absorbent articles
US5494622A (en) * 1994-07-12 1996-02-27 Kimberly-Clark Corporation Apparatus and method for the zoned placement of superabsorbent material
US5560878A (en) * 1994-11-30 1996-10-01 The Procter & Gamble Company Method and apparatus for making stretchable absorbent articles
AU4961696A (en) 1994-12-08 1996-06-26 Kimberly-Clark Worldwide, Inc. Method of forming a particle size gradient in an absorbent article
US5849000A (en) * 1994-12-29 1998-12-15 Kimberly-Clark Worldwide, Inc. Absorbent structure having improved liquid permeability
CA2153278A1 (en) 1994-12-30 1996-07-01 Bernard Cohen Nonwoven laminate barrier material
US5952251A (en) * 1995-06-30 1999-09-14 Kimberly-Clark Corporation Coformed dispersible nonwoven fabric bonded with a hybrid system
ZA965786B (en) 1995-07-19 1997-01-27 Kimberly Clark Co Nonwoven barrier and method of making the same
JPH09132847A (ja) * 1995-11-07 1997-05-20 Unitika Ltd 複合不織布およびその製造方法
US5834384A (en) 1995-11-28 1998-11-10 Kimberly-Clark Worldwide, Inc. Nonwoven webs with one or more surface treatments
US6730387B2 (en) * 1996-04-24 2004-05-04 The Procter & Gamble Company Absorbent materials having improved structural stability in dry and wet states and making methods therefor
US5962112A (en) * 1996-12-19 1999-10-05 Kimberly-Clark Worldwide, Inc. Wipers comprising point unbonded webs
US6537932B1 (en) 1997-10-31 2003-03-25 Kimberly-Clark Worldwide, Inc. Sterilization wrap, applications therefor, and method of sterilizing
US6365088B1 (en) 1998-06-26 2002-04-02 Kimberly-Clark Worldwide, Inc. Electret treatment of high loft and low density nonwoven webs
US6319342B1 (en) 1998-12-31 2001-11-20 Kimberly-Clark Worldwide, Inc. Method of forming meltblown webs containing particles
US6417120B1 (en) 1998-12-31 2002-07-09 Kimberly-Clark Worldwide, Inc. Particle-containing meltblown webs
ES2243160T3 (es) 1999-03-08 2005-12-01 THE PROCTER & GAMBLE COMPANY Estructura absorbente, flexible, que comprende fibras de almidon.
DE19947571A1 (de) * 1999-10-02 2001-04-12 Winkler & Duennbier Ag Verfahren und Vorrichtung zur Herstellung von geschichteten Hygieneprodukten, wie Damenbinden o. dgl.
US6494974B2 (en) 1999-10-15 2002-12-17 Kimberly-Clark Worldwide, Inc. Method of forming meltblown webs containing particles
DE19957693C2 (de) * 1999-11-30 2002-06-27 Freudenberg Carl Kg Reinraum-Reinigungstuch
BR0016015B1 (pt) 1999-12-28 2010-12-28 pano de limpeza para desinfetar superfìcies rìgidas e método de formação de um pano de limpeza antimicrobiano para desinfetar superfìcie rìgidas.
DE60034368T2 (de) 1999-12-28 2008-01-03 Kimberly-Clark Worldwide, Inc., Neenah Verwendungs-abhängiges indikatorsystem für absorbierende artikel
AU2001252153A1 (en) * 2000-03-02 2001-09-12 Paul Hartmann Ag Single-use absorbent sanitary article
US6550092B1 (en) 2000-04-26 2003-04-22 S. C. Johnson & Son, Inc. Cleaning sheet with particle retaining cavities
US7029620B2 (en) 2000-11-27 2006-04-18 The Procter & Gamble Company Electro-spinning process for making starch filaments for flexible structure
US6811740B2 (en) 2000-11-27 2004-11-02 The Procter & Gamble Company Process for making non-thermoplastic starch fibers
US7276201B2 (en) 2001-09-06 2007-10-02 The Procter & Gamble Company Process for making non-thermoplastic starch fibers
US6517648B1 (en) * 2001-11-02 2003-02-11 Appleton Papers Inc. Process for preparing a non-woven fibrous web
US6723160B2 (en) 2002-02-01 2004-04-20 The Procter & Gamble Company Non-thermoplastic starch fibers and starch composition for making same
US6992028B2 (en) 2002-09-09 2006-01-31 Kimberly-Clark Worldwide, Inc. Multi-layer nonwoven fabric
US7045026B2 (en) 2003-02-06 2006-05-16 The Procter & Gamble Company Process for making a fibrous structure comprising cellulosic and synthetic fibers
US7067038B2 (en) 2003-02-06 2006-06-27 The Procter & Gamble Company Process for making unitary fibrous structure comprising randomly distributed cellulosic fibers and non-randomly distributed synthetic fibers
US7052580B2 (en) 2003-02-06 2006-05-30 The Procter & Gamble Company Unitary fibrous structure comprising cellulosic and synthetic fibers
DE10355919A1 (de) * 2003-11-29 2005-06-30 Paul Hartmann Ag Absorbierender Hygieneartikel
US7662745B2 (en) 2003-12-18 2010-02-16 Kimberly-Clark Corporation Stretchable absorbent composites having high permeability
US6955850B1 (en) 2004-04-29 2005-10-18 The Procter & Gamble Company Polymeric structures and method for making same
US6977116B2 (en) 2004-04-29 2005-12-20 The Procter & Gamble Company Polymeric structures and method for making same
US7772456B2 (en) 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
US7938813B2 (en) 2004-06-30 2011-05-10 Kimberly-Clark Worldwide, Inc. Absorbent article having shaped absorbent core formed on a substrate
US20060173433A1 (en) 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20060173432A1 (en) 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US8921244B2 (en) 2005-08-22 2014-12-30 The Procter & Gamble Company Hydroxyl polymer fiber fibrous structures and processes for making same
US7504550B2 (en) 2006-08-31 2009-03-17 Kimberly-Clark Worldwide, Inc. Conductive porous materials
WO2008077156A2 (en) 2006-12-20 2008-06-26 Imerys Pigments, Inc. Spunlaid fibers comprising coated calcium carbonate, processes for their production, and nonwoven products
US7935860B2 (en) 2007-03-23 2011-05-03 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising high permeability superabsorbent polymer compositions
DE102007018937A1 (de) * 2007-04-21 2008-10-23 Helsa-Automotive Gmbh & Co. Kg Elektrostatisch geladenes oder aufladbares Filtermaterial und Verfahren zu dessen Herstellung
US8383877B2 (en) 2007-04-28 2013-02-26 Kimberly-Clark Worldwide, Inc. Absorbent composites exhibiting stepped capacity behavior
US7718220B2 (en) * 2007-06-05 2010-05-18 Johns Manville Method and system for forming reinforcing fibers and reinforcing fibers having particulate protuberances directly attached to the surfaces
WO2008157536A2 (en) * 2007-06-21 2008-12-24 Z-Medica Corporation Hemostatic sponge and method of making the same
US10024000B2 (en) 2007-07-17 2018-07-17 The Procter & Gamble Company Fibrous structures and methods for making same
US7972986B2 (en) 2007-07-17 2011-07-05 The Procter & Gamble Company Fibrous structures and methods for making same
US8852474B2 (en) 2007-07-17 2014-10-07 The Procter & Gamble Company Process for making fibrous structures
US20090022983A1 (en) 2007-07-17 2009-01-22 David William Cabell Fibrous structures
US20090022960A1 (en) * 2007-07-17 2009-01-22 Michael Donald Suer Fibrous structures and methods for making same
US8039683B2 (en) 2007-10-15 2011-10-18 Kimberly-Clark Worldwide, Inc. Absorbent composites having improved fluid wicking and web integrity
US7977531B2 (en) 2008-01-30 2011-07-12 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising absorbent materials exhibiting deswell/reswell
BRPI0918125A2 (pt) 2008-12-18 2015-11-24 3M Innovative Properties Co elemento filtrante
PL2496769T3 (pl) 2009-11-02 2017-01-31 The Procter And Gamble Company Struktury włókniste i sposoby ich wytwarzania
MX338419B (es) 2009-11-02 2016-04-15 Procter & Gamble Elementos fibrosos y estructuras fibrosas que los usan.
DE112011101164T5 (de) * 2010-03-31 2013-04-04 The Procter & Gamble Company Faserstrukturen und Herstellungsverfahren
US10562281B2 (en) 2011-08-02 2020-02-18 Kimberly-Clark Worldwide, Inc. Cooling signal device for use in an absorbent article
ITRM20120652A1 (it) * 2012-12-20 2014-06-21 Eudorex S R L Spugna abrasiva e procedimento per la sua realizzazione.
JP7021852B2 (ja) 2014-06-16 2022-02-17 グロッツ－ベッケルト・カーゲー 混繊構造を形成するためのマルチダイ式メルトブローシステム及びその方法
JP6439929B2 (ja) * 2015-02-06 2018-12-19 セイコーエプソン株式会社 シート製造装置及びシート製造方法
JP6779718B2 (ja) * 2016-09-05 2020-11-04 アンビック株式会社 機能性粉体を保持した不織布及びその製造方法
CN106806066B (zh) * 2017-04-02 2020-02-21 黄山富田精工制造有限公司 颗粒性吸收材料的供给方法
EP3425099A1 (de) 2017-07-03 2019-01-09 Axel Nickel Meltblown-vliesstoff mit verbesserter stapelbarkeit und lagerbarkeit
CN117224321A (zh) * 2018-12-17 2023-12-15 瑞德科技控股有限公司 贴合性和吸收性增强的吸收芯
IT202000006826A1 (it) 2020-04-01 2021-10-01 Gdm Spa Nastro composito
IT202000006835A1 (it) 2020-04-01 2021-10-01 Gdm Spa Nastro composito
CN111472098A (zh) * 2020-05-22 2020-07-31 肖健 滤杀病毒细菌专用熔喷布的制备方法
IT202000019429A1 (it) * 2020-08-06 2022-02-06 Gdm Spa Metodo per realizzare un nastro composito
CN113787815A (zh) * 2021-09-16 2021-12-14 蚌埠金威滤清器有限公司 一种机油滤纸制作工艺
IT202200010061A1 (it) 2022-05-16 2023-11-16 Gdm Spa Metodo per realizzare un nastro composito

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464301A (en) * 1943-12-18 1949-03-15 American Viscose Corp Textile fibrous product
US3016599A (en) * 1954-06-01 1962-01-16 Du Pont Microfiber and staple fiber batt
DE1253117C2 (de) * 1959-11-24 1973-07-19 Schickedanz & Co Faservlies fuer Absorptionskoerper fuer sanitaere Zwecke
US2988469A (en) * 1959-12-22 1961-06-13 American Viscose Corp Method for the production of reticulated webs
GB953709A (en) * 1960-10-14 1964-03-25 Gustav Schickedanz Improvements in or relating to sanitary towels
GB1088293A (en) * 1965-06-03 1967-10-25 Owens Corning Fiberglass Corp Composite structure of mineral fibres and particulate odour adsorbent and method of production
FR1527536A (fr) * 1966-06-17 1968-05-31 Svenska Cellulosa Ab Procédé de production d'un produit temporairement imperméable et produits réalisés selon ce procédé
US3947537A (en) * 1971-07-16 1976-03-30 Exxon Research & Engineering Co. Battery separator manufacturing process
JPS4887169A (de) * 1972-02-29 1973-11-16
JPS4892660A (de) * 1972-03-11 1973-12-01
JPS5638448B2 (de) * 1973-07-31 1981-09-07
US3971373A (en) * 1974-01-21 1976-07-27 Minnesota Mining And Manufacturing Company Particle-loaded microfiber sheet product and respirators made therefrom
JPS50121570A (de) * 1974-03-12 1975-09-23
US4100324A (en) * 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
US4103058A (en) * 1974-09-20 1978-07-25 Minnesota Mining And Manufacturing Company Pillowed web of blown microfibers
US4186165A (en) * 1976-06-14 1980-01-29 Johnson & Johnson Method of producing an absorbent panel having densified portion with hydrocolloid material fixed therein
GB1581486A (en) * 1977-10-20 1980-12-17 Kimberly Clark Co Non-woven fabric and method of producing same
US4354901A (en) * 1979-10-05 1982-10-19 Personal Products Company Flexible absorbent boards

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GB2151272A (en) 1985-07-17
EP0156160A3 (en) 1986-10-08
ZA828635B (en) 1983-10-26
AU552214B2 (en) 1986-05-22
BR8207988A (pt) 1983-10-04
CA1339486C (en) 1997-10-07
GB2151272B (en) 1986-09-10
EP0080382A2 (de) 1983-06-01
EP0156160B1 (de) 1990-01-31
EP0156160A2 (de) 1985-10-02
WO1983001965A1 (en) 1983-06-09
EP0080382A3 (en) 1983-07-20
IE53967B1 (en) 1989-04-26
PH24253A (en) 1990-05-04
IE881535L (en) 1983-05-24
ATE36358T1 (de) 1988-08-15
IE53966B1 (en) 1989-04-26
ATE49888T1 (de) 1990-02-15
JPS58502005A (ja) 1983-11-24
IE53968B1 (en) 1989-04-26
DE3280094D1 (de) 1990-03-08
MX158206A (es) 1989-01-16
GB2113731A (en) 1983-08-10
AU1016383A (en) 1983-06-17
EP0080382B1 (de) 1988-08-10
GB8431824D0 (en) 1985-01-30
IE881536L (en) 1983-05-24
IE822788L (en) 1983-05-24
GB2113731B (en) 1986-09-03

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