BR112016006932A2 - método de formação de uma estrutura absorvente - Google Patents

método de formação de uma estrutura absorvente

Info

Publication number
BR112016006932A2
BR112016006932A2 BR112016006932A BR112016006932A BR112016006932A2 BR 112016006932 A2 BR112016006932 A2 BR 112016006932A2 BR 112016006932 A BR112016006932 A BR 112016006932A BR 112016006932 A BR112016006932 A BR 112016006932A BR 112016006932 A2 BR112016006932 A2 BR 112016006932A2
Authority
BR
Brazil
Prior art keywords
absorbent
forming
absorbent structure
compound stabilizer
superabsorbent material
Prior art date
Application number
BR112016006932A
Other languages
English (en)
Other versions
BR112016006932B1 (pt
Inventor
Arthur Fell David
John Paulson David
Leroy Smith Donald
George Van Himbergen James
Marie Buss Johanna
Jean Williams Kendell
Alan Kraft Nicholas
Lynn Rosack Sara
Michael Hurley Steven
Gerard Vercauteren Thomas
Original Assignee
Kimberly Clark 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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of BR112016006932A2 publication Critical patent/BR112016006932A2/pt
Publication of BR112016006932B1 publication Critical patent/BR112016006932B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/538—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 specific fibre orientation or weave
    • 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
    • A61F13/00987—Apparatus or processes for manufacturing non-adhesive dressings or bandages
    • A61F13/00991—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder
    • 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
    • A61F13/15626—Making fibrous pads without 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
    • A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • A61F2013/15926—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for vacuum forming
    • 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
    • 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
    • A61F2013/530635—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 thin film
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins

Landscapes

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

Abstract

resumo “método de formação de uma estrutura absorvente” uma estrutura absorvente de líquido é feita através disposição seca de uma trama fibrosa que tem incorporada na mesma um material superabsorvente e a aplicação de um estabilizador de composto aquoso para pelo menos uma superfície de trama. o estabilizador de composto aquoso confere integridade à estrutura resultante sem prejudicar substancialmente a eficácia do material superabsorvente para absorver o líquido enquanto se forma a estrutura absorvente sem remover a água do estabilizador de composto aquoso ou secar a estrutura superabsorvente. o composto absorvente absorve a água do estabilizador de composto aquoso. o composto absorvente compreende cerca de 70% em peso de um material superabsorvente. 1/1
BR112016006932-3A 2013-09-30 2014-09-18 Método de formação de uma estrutura absorvente BR112016006932B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361884184P 2013-09-30 2013-09-30
US61/884,184 2013-09-30
US14/186,305 US9572729B2 (en) 2013-09-30 2014-02-21 Method of forming an absorbent structure
US14/186,305 2014-02-21
PCT/IB2014/064629 WO2015044842A1 (en) 2013-09-30 2014-09-18 Method of forming an absorbent structure

Publications (2)

Publication Number Publication Date
BR112016006932A2 true BR112016006932A2 (pt) 2017-08-01
BR112016006932B1 BR112016006932B1 (pt) 2021-11-16

Family

ID=52740855

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016006932-3A BR112016006932B1 (pt) 2013-09-30 2014-09-18 Método de formação de uma estrutura absorvente

Country Status (9)

Country Link
US (3) US9572729B2 (pt)
EP (1) EP3052064B1 (pt)
KR (1) KR101811154B1 (pt)
CN (1) CN105530899B (pt)
AU (1) AU2014326263B2 (pt)
BR (1) BR112016006932B1 (pt)
MX (1) MX349062B (pt)
RU (1) RU2640182C2 (pt)
WO (1) WO2015044842A1 (pt)

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WO2017171782A1 (en) 2016-03-31 2017-10-05 Kimberly-Clark Worldwide, Inc. Absorbent cores and methods for forming absorbent cores
BR112018068096B1 (pt) 2016-03-31 2022-08-16 Kimberly-Clark Worldwide, Inc Método para formação de um núcleo absorvente
CN108697542B (zh) * 2016-03-31 2022-05-24 金伯利-克拉克环球有限公司 吸收芯和形成吸收芯的方法
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JP6404393B1 (ja) * 2017-03-30 2018-10-10 大王製紙株式会社 吸収性物品
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EP3560466B1 (en) 2018-04-27 2023-08-23 The Procter & Gamble Company Absorbent articles with multi-pieces acquisition layer
US20210337903A1 (en) * 2018-10-15 2021-11-04 Pinaki R. Majhi Composite fabric of water retentive and antimicrobial materials for sustained skin hydration
WO2020142009A2 (en) * 2018-12-31 2020-07-09 Evyap Sabun Yag Gliserin Sanayi Ve Ticaret Anonim Sirketi Production system of partite core for absorbent articles
US20220047024A1 (en) * 2020-08-11 2022-02-17 Malcom Mayo Glove for Operating Computer Peripherals

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Also Published As

Publication number Publication date
MX2016003913A (es) 2016-06-17
US9808381B2 (en) 2017-11-07
US20150094682A1 (en) 2015-04-02
BR112016006932B1 (pt) 2021-11-16
EP3052064A4 (en) 2017-03-22
AU2014326263A1 (en) 2016-04-28
CN105530899A (zh) 2016-04-27
US20180021188A1 (en) 2018-01-25
US20170143562A1 (en) 2017-05-25
EP3052064A1 (en) 2016-08-10
MX349062B (es) 2017-07-06
EP3052064B1 (en) 2019-03-13
CN105530899B (zh) 2019-12-03
RU2640182C2 (ru) 2017-12-26
KR20160065138A (ko) 2016-06-08
RU2016114293A (ru) 2017-10-18
US10548782B2 (en) 2020-02-04
US9572729B2 (en) 2017-02-21
KR101811154B1 (ko) 2017-12-20
AU2014326263B2 (en) 2018-02-01
WO2015044842A1 (en) 2015-04-02

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