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ES8801098A1 - Procedimiento para producir una banda continua porosa y absorbente , utilizable particularmente para panales , higiene femenina, incontinencia y vendajes. - Google Patents

Procedimiento para producir una banda continua porosa y absorbente , utilizable particularmente para panales , higiene femenina, incontinencia y vendajes.

Info

Publication number
ES8801098A1
ES8801098A1 ES550524A ES550524A ES8801098A1 ES 8801098 A1 ES8801098 A1 ES 8801098A1 ES 550524 A ES550524 A ES 550524A ES 550524 A ES550524 A ES 550524A ES 8801098 A1 ES8801098 A1 ES 8801098A1
Authority
ES
Spain
Prior art keywords
nonwoven webs
absorbent nonwoven
nonwoven
web
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.)
Expired
Application number
ES550524A
Other languages
English (en)
Other versions
ES550524A0 (es
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of ES550524A0 publication Critical patent/ES550524A0/es
Publication of ES8801098A1 publication Critical patent/ES8801098A1/es
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
    • 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
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • 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
    • 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
    • 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
    • A61F2013/530182—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 characterized by the connection between the fibres
    • 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
    • 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
    • A61F2013/530569—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 characterized by the particle size
    • 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
    • A61F2013/530583—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 characterized by the form
    • A61F2013/530613—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 characterized by the form in fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE UNA BANDA CONTINUA POROSA Y ABSORBENTE. COMPRENDE LAS OPERACIONES DE FORMAR UNA RED TRIDIMENSIONAL FIBROSA, NO TEJIDA, DE FIBRAS CORTADAS; DE UNIFICAR TERMICAMENTE LA BANDA CONTINUA NO TEJIDA CONSTITUIDA POR DICHA RED; DE IMPREGNAR LA BANDA CONTINUA NO TEJIDA CON UNA SOLUCION ACUOSA DE UN SORBENTE PREPOLIMERO SUPERABSORBENTE, QUE COMPRENDE UNA MEZCLA DE UN POLIELECTROLITO CARBOXILICO SAPONIFICADO Y UN AGENTE DE RETICULACION DEL MISMO, PARA LA FORMACION DE UN REVESTIMIENTO POLIMERO SOBRE DICHA BANDA; DE ELIMINAR EL EXCESO DE SORBENTE DE LA BANDA CONTINUA MEDIANTE CENTRIFUGADO; Y DE CURAR IN SITU EL SORBENTE PREPOLIMERO DURANTE 12 HORAS, EN UNA ESTUFA A 65 GRADOS, PARA FORMAR ASI UNA RED FIBROSA UNIFICADA POR DICHO REVESTIMIENTO POLIMERO. DE APLICACION EN PAÑALES, HIGIENE FEMENINA, INCONTINENCIA Y VENDAJES.
ES550524A 1984-12-31 1985-12-30 Procedimiento para producir una banda continua porosa y absorbente , utilizable particularmente para panales , higiene femenina, incontinencia y vendajes. Expired ES8801098A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68782884A 1984-12-31 1984-12-31

Publications (2)

Publication Number Publication Date
ES550524A0 ES550524A0 (es) 1987-12-16
ES8801098A1 true ES8801098A1 (es) 1987-12-16

Family

ID=24762023

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550524A Expired ES8801098A1 (es) 1984-12-31 1985-12-30 Procedimiento para producir una banda continua porosa y absorbente , utilizable particularmente para panales , higiene femenina, incontinencia y vendajes.

Country Status (16)

Country Link
EP (1) EP0188091B1 (es)
JP (1) JPH0830306B2 (es)
KR (1) KR930002566B1 (es)
CN (1) CN85109071A (es)
AU (1) AU577423B2 (es)
BR (1) BR8506551A (es)
CA (1) CA1296953C (es)
DE (1) DE3582148D1 (es)
ES (1) ES8801098A1 (es)
HK (1) HK75991A (es)
IL (1) IL77056A0 (es)
IN (1) IN166527B (es)
MX (1) MX162765A (es)
NZ (1) NZ214214A (es)
SU (1) SU1424724A3 (es)
ZA (1) ZA858719B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01292180A (ja) * 1988-05-17 1989-11-24 Mitsubishi Rayon Co Ltd 吸収材の製造方法
US5972505A (en) * 1989-04-04 1999-10-26 Eastman Chemical Company Fibers capable of spontaneously transporting fluids
JP3070766B2 (ja) * 1990-06-28 2000-07-31 イーストマン ケミカル カンパニー 流体を自発輸送できる吸収体繊維
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
DE4407808A1 (de) * 1994-03-09 1995-09-14 Irnich Rolf Dipl Min Wiederverwendbare Windelhose für Kleinkinder und Inkontinenzpatienten
GB9510606D0 (en) * 1995-05-25 1995-07-19 Camelot Superabsorbents Ltd Process for bonding water-absorbant fibers
US7189888B2 (en) 2001-12-21 2007-03-13 Kimberly-Clark Worldwide, Inc. Nonabsorbent surge layer having discrete regions of superabsorbent and method for making
US7338625B2 (en) 2002-09-18 2008-03-04 Kimberly-Clark Worldwide, Inc. Methods of restoring elasticity after stiffening treatments
US7355091B2 (en) 2002-09-18 2008-04-08 Kimberly-Clark Worldwide, Inc. Elastomeric nonwoven with attached superabsorbent polymer
CN100457195C (zh) * 2002-12-31 2009-02-04 Bsn医疗有限责任公司 创伤敷料
DE102014003418B4 (de) 2014-03-13 2017-01-05 Carl Freudenberg Kg Element zur Lichtmanipulation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903889A (en) * 1973-02-16 1975-09-09 First National Bank Of Nevada Disposable liquid absorbent products
US4059114A (en) * 1976-05-12 1977-11-22 Minnesota Mining And Manufacturing Company Garment shield
CA1104782A (en) * 1976-06-07 1981-07-14 Robert E. Erickson Absorbent films and laminates
US4235237A (en) * 1978-05-08 1980-11-25 Johnson & Johnson Absorbent open network structure
US4263363A (en) * 1979-12-20 1981-04-21 Colgate-Palmolive Company Emulsion-containing absorbent article having improved water holding capacity
US4392908A (en) * 1980-01-25 1983-07-12 Lever Brothers Company Process for making absorbent articles
US4373519A (en) * 1981-06-26 1983-02-15 Minnesota Mining And Manufacturing Company Composite wound dressing
US4443492A (en) * 1983-04-18 1984-04-17 Personal Products Company Rate of absorbency of substrates containing in-situ polymerized monomers
NZ209140A (en) * 1983-08-15 1989-04-26 Personal Products Co Absorbent product:batt has water insoluble film on one surface
JPS6198713A (ja) * 1984-10-20 1986-05-17 Hayashikane Zosen Kk 高吸水性綿状物およびそれを用いてなる生理用ナプキン並びに紙おむつ

Also Published As

Publication number Publication date
MX162765A (es) 1991-06-26
DE3582148D1 (de) 1991-04-18
ES550524A0 (es) 1987-12-16
EP0188091B1 (en) 1991-03-13
SU1424724A3 (ru) 1988-09-15
CN85109071A (zh) 1986-07-16
CA1296953C (en) 1992-03-10
KR930002566B1 (ko) 1993-04-03
NZ214214A (en) 1989-03-29
JPS61160483A (ja) 1986-07-21
JPH0830306B2 (ja) 1996-03-27
AU5036285A (en) 1986-07-10
ZA858719B (en) 1987-06-24
KR860005071A (ko) 1986-07-18
BR8506551A (pt) 1986-09-09
EP0188091A2 (en) 1986-07-23
AU577423B2 (en) 1988-09-22
EP0188091A3 (en) 1988-05-04
HK75991A (en) 1991-10-04
IL77056A0 (en) 1986-04-29
IN166527B (es) 1990-05-26

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