BR112013016108B8 - artigo absorvente - Google Patents

artigo absorvente

Info

Publication number
BR112013016108B8
BR112013016108B8 BR112013016108A BR112013016108A BR112013016108B8 BR 112013016108 B8 BR112013016108 B8 BR 112013016108B8 BR 112013016108 A BR112013016108 A BR 112013016108A BR 112013016108 A BR112013016108 A BR 112013016108A BR 112013016108 B8 BR112013016108 B8 BR 112013016108B8
Authority
BR
Brazil
Prior art keywords
weight
styrene
block copolymer
elastic
elastic component
Prior art date
Application number
BR112013016108A
Other languages
English (en)
Other versions
BR112013016108B1 (pt
BR112013016108A2 (pt
Inventor
P Thomas Oomman
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 BR112013016108A2 publication Critical patent/BR112013016108A2/pt
Publication of BR112013016108B1 publication Critical patent/BR112013016108B1/pt
Publication of BR112013016108B8 publication Critical patent/BR112013016108B8/pt

Links

Classifications

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    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • B01J20/267—Cross-linked polymers
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    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31931—Polyene monomer-containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • Y10T442/678—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

artigo absorvente. a presente invenção provê um material que inclui um componente ou material elástico (por exemplo, filme, trama não tecida laminada ao componente elástico, etc.). o componente elástico é formado a partir de uma composição de copolímeros em blocos estirênicos contendo de cerca de 10% em peso a cerca de 90% em peso de copolímero em blocos de estireno-butadieno-estireno; e de cerca de 10% em peso a cerca de 90% em peso de copolímero em blocos de estireno-isopreno/butadieno-estireno. a composição de copolímero em blocos estirênicos apresenta boa estabilidade de viscosidade durante a extrusão e, portanto, pode ser prontamente formada em um material de folha elástico. o material de folha elástico pode ser subsequentemente reticulado para se conseguir as propriedades elásticas e mecânicas desejadas.
BR112013016108A 2010-12-30 2011-12-01 artigo absorvente BR112013016108B8 (pt)

Applications Claiming Priority (3)

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US12/982,033 2010-12-30
US12/982,033 US8604129B2 (en) 2010-12-30 2010-12-30 Sheet materials containing S-B-S and S-I/B-S copolymers
PCT/IB2011/055419 WO2012090094A2 (en) 2010-12-30 2011-12-01 Sheet materials containing s-b-s and s-i/b-s copolymers

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BR112013016108B1 BR112013016108B1 (pt) 2020-05-26
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KR (1) KR101479438B1 (pt)
CN (1) CN103298880B (pt)
AU (1) AU2011350922B2 (pt)
BR (1) BR112013016108B8 (pt)
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US8604129B2 (en) 2013-12-10
EP2661468A4 (en) 2015-09-02
CN103298880A (zh) 2013-09-11
AU2011350922A1 (en) 2013-06-20
WO2012090094A3 (en) 2012-08-23
US20120172214A1 (en) 2012-07-05
WO2012090094A2 (en) 2012-07-05
BR112013016108B1 (pt) 2020-05-26
BR112013016108A2 (pt) 2016-09-20
EP2661468A2 (en) 2013-11-13
AU2011350922B2 (en) 2015-06-11
CN103298880B (zh) 2015-09-09
MX2013007442A (es) 2013-07-22
KR20140008334A (ko) 2014-01-21
KR101479438B1 (ko) 2015-01-05

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