BR102012023776B8 - Material absorvente fibroso - Google Patents

Material absorvente fibroso

Info

Publication number
BR102012023776B8
BR102012023776B8 BR102012023776A BR102012023776A BR102012023776B8 BR 102012023776 B8 BR102012023776 B8 BR 102012023776B8 BR 102012023776 A BR102012023776 A BR 102012023776A BR 102012023776 A BR102012023776 A BR 102012023776A BR 102012023776 B8 BR102012023776 B8 BR 102012023776B8
Authority
BR
Brazil
Prior art keywords
absorbent material
fibrous absorbent
absorbent
fibrous
fibers
Prior art date
Application number
BR102012023776A
Other languages
English (en)
Other versions
BR102012023776B1 (pt
BR102012023776A2 (pt
Inventor
Y Fung Paul
Original Assignee
Chenango Zero Llc
Mcneil Ppc Inc
Johnson & Johnson Consumer Inc
Chenango Two Llc
Currahee Holding Company Inc
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 Chenango Zero Llc, Mcneil Ppc Inc, Johnson & Johnson Consumer Inc, Chenango Two Llc, Currahee Holding Company Inc filed Critical Chenango Zero Llc
Publication of BR102012023776A2 publication Critical patent/BR102012023776A2/pt
Publication of BR102012023776B1 publication Critical patent/BR102012023776B1/pt
Publication of BR102012023776B8 publication Critical patent/BR102012023776B8/pt

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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • 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
    • 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
    • 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
    • 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
    • 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
    • A61F2013/530532—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 the maximum being at certain depth in the thickness

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

MATERIAL ABSORVENTE FIBROSO. A presente invenção refere-se a um material absorvente incluindo um material fibroso que tem uma pluralidade de fibras individuais formando uma matriz de fibra, uma pluralidade de fibras absorventes, sendo que a pluralidade de fibras absorventes é impregnada dentro da matriz de fibra por meio de um processo de punção por agulha.
BR102012023776A 2011-09-20 2012-09-20 Material absorvente fibroso BR102012023776B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/236,799 US20130072891A1 (en) 2011-09-20 2011-09-20 Fibrous absorbent material

Publications (3)

Publication Number Publication Date
BR102012023776A2 BR102012023776A2 (pt) 2013-08-06
BR102012023776B1 BR102012023776B1 (pt) 2020-02-04
BR102012023776B8 true BR102012023776B8 (pt) 2022-08-30

Family

ID=47881331

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102012023776A BR102012023776B8 (pt) 2011-09-20 2012-09-20 Material absorvente fibroso

Country Status (7)

Country Link
US (1) US20130072891A1 (pt)
CN (1) CN103006392B (pt)
AU (1) AU2012216709A1 (pt)
BR (1) BR102012023776B8 (pt)
PH (1) PH12018000065A1 (pt)
RU (1) RU2627129C2 (pt)
ZA (1) ZA201207045B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10590577B2 (en) 2016-08-02 2020-03-17 Fitesa Germany Gmbh System and process for preparing polylactic acid nonwoven fabrics
US11441251B2 (en) 2016-08-16 2022-09-13 Fitesa Germany Gmbh Nonwoven fabrics comprising polylactic acid having improved strength and toughness
RU2763679C2 (ru) * 2017-10-03 2021-12-30 Као Корпорейшн Абсорбент и впитывающее изделие
CN108708073A (zh) * 2018-07-27 2018-10-26 望江汇通纺织有限公司 一种吸湿排汗的医用手术衣用无纺布及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956560A (en) * 1972-01-28 1976-05-11 The Fiberwoven Corporation Smooth surfaced textile fabric
US4551191A (en) * 1984-06-29 1985-11-05 The Procter & Gamble Company Method for uniformly distributing discrete particles on a moving porous web
US4522876A (en) * 1984-07-05 1985-06-11 Lydall, Inc. Integral textile composite fabric
GB8909800D0 (en) * 1989-04-28 1989-06-14 Unilever Plc Absorbent cloth
SE508627C2 (sv) * 1994-05-04 1998-10-19 Sca Hygiene Prod Ab Förfarande för framställning av en absorberande struktur innefattande ett skikt av superabsorberande material
SE507798C2 (sv) * 1996-11-15 1998-07-13 Moelnlycke Ab Absorberande alster med upphöjt parti
US5879343A (en) * 1996-11-22 1999-03-09 Kimberly-Clark Worldwide, Inc. Highly efficient surge material for absorbent articles
US5928973A (en) * 1997-09-29 1999-07-27 American Nonwovens Corporation Nonwoven needlepunch fabric and articles produced therefrom
NO311246B1 (no) * 2000-01-18 2001-11-05 Marc Schneider Trepolymerkompositt, fremgangsmåte til fremstilling av trepolymerkompositten ved å impregnere tremateriale og/ellertrebasert materiale, og anvendelse derav
US20030191442A1 (en) * 2000-08-11 2003-10-09 The Procter & Gamble Company Topsheet for contacting hydrous body tissues and absorbent device with such a topsheet
US20020150609A1 (en) * 2001-02-09 2002-10-17 Yasuhiro Kono Cosmetic sheet product
JP2003064570A (ja) * 2001-08-28 2003-03-05 Nippon Petrochemicals Co Ltd 複合不織布
US7670660B2 (en) * 2005-02-28 2010-03-02 Propex Operating Company, Llc Composite secondary carpet backing, method of manufacture thereof, and carpet made therefrom
RU2402999C2 (ru) * 2005-06-15 2010-11-10 Дайо Пейпер Корпорейшн Одноразовый подгузник
DE102007028039B4 (de) * 2007-06-14 2017-05-11 Carl Freudenberg Kg Reinigungsartikel und dessen Verwendung
DE102008063229A1 (de) * 2008-12-19 2010-07-01 Dehn, Michael C. Filzmaterial mit Sperrfunktion und Bauteil aus Filz

Also Published As

Publication number Publication date
ZA201207045B (en) 2014-08-27
PH12018000065A1 (en) 2019-09-09
CN103006392A (zh) 2013-04-03
RU2627129C2 (ru) 2017-08-03
CN103006392B (zh) 2016-08-03
US20130072891A1 (en) 2013-03-21
AU2012216709A1 (en) 2013-04-04
BR102012023776B1 (pt) 2020-02-04
BR102012023776A2 (pt) 2013-08-06
RU2012140168A (ru) 2014-03-27

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/09/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: JOHNSON AND JOHNSON CONSUMER INC. (US)

B25A Requested transfer of rights approved

Owner name: CHENANGO ZERO LLC (US)

B25A Requested transfer of rights approved

Owner name: CHENANGO TWO LLC (US)

B25A Requested transfer of rights approved

Owner name: CURRAHEE HOLDING COMPANY INC. (US)

B25D Requested change of name of applicant approved

Owner name: JOHNSON AND JOHNSON CONSUMER INC. (US)

B25A Requested transfer of rights approved

Owner name: JOHNSON AND JOHNSON CONSUMER INC. (US)

B25D Requested change of name of applicant approved

Owner name: JOHNSON AND JOHNSON CONSUMER INC. (US)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: JOHNSON AND JOHNSON CONSUMER INC. (US)

Free format text: ANULADA A PUBLICACAO CODIGO 25.4 NA RPI NO 2775 DE 12/03/2024 POR TER SIDO INDEVIDA.

B25D Requested change of name of applicant approved

Owner name: JOHNSON AND JOHNSON CONSUMER INC. (US)