MX378767B - Material de poliolefina que tiene baja densidad. - Google Patents

Material de poliolefina que tiene baja densidad.

Info

Publication number
MX378767B
MX378767B MX2015016237A MX2015016237A MX378767B MX 378767 B MX378767 B MX 378767B MX 2015016237 A MX2015016237 A MX 2015016237A MX 2015016237 A MX2015016237 A MX 2015016237A MX 378767 B MX378767 B MX 378767B
Authority
MX
Mexico
Prior art keywords
polyolefin material
low density
nano
polyolefin
nanoinclusion additive
Prior art date
Application number
MX2015016237A
Other languages
English (en)
Spanish (es)
Other versions
MX2015016237A (es
Inventor
Antonio J Carrillo
Ryan J Mceneany
Vasily A Topolkaraev
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 MX2015016237A publication Critical patent/MX2015016237A/es
Publication of MX378767B publication Critical patent/MX378767B/es

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
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    • 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
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    • 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
    • A61L15/225—Mixtures of macromolecular compounds
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    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
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    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
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    • 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
    • A61L15/425—Porous materials, e.g. foams or sponges
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    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
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    • B32B27/00—Layered products comprising a layer of synthetic resin
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    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
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MX2015016237A 2013-06-12 2014-06-06 Material de poliolefina que tiene baja densidad. MX378767B (es)

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US201361833980P 2013-06-12 2013-06-12
US201361907572P 2013-11-22 2013-11-22
PCT/IB2014/062015 WO2014199268A1 (en) 2013-06-12 2014-06-06 Polyolefin material having a low density

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MX2015016876A MX385551B (es) 2013-06-12 2014-06-06 Artículo absorbente que contiene una película porosa de poliolefina.
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EP (3) EP3008116B1 (enExample)
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CN (3) CN105263994B (enExample)
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BR (3) BR112015028913B1 (enExample)
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US11286362B2 (en) 2013-06-12 2022-03-29 Kimberly-Clark Worldwide, Inc. Polymeric material for use in thermal insulation
BR112015029119B1 (pt) 2013-06-12 2021-06-22 Kimberly-Clark Worldwide, Inc Material polimérico com distribuição de tamanho de poros multimodal
US11965083B2 (en) 2013-06-12 2024-04-23 Kimberly-Clark Worldwide, Inc. Polyolefin material having a low density
US11028246B2 (en) 2013-06-12 2021-06-08 Kimberly-Clark, Inc. Absorbent article containing a porous polyolefin film
EP3008117B1 (en) 2013-06-12 2019-01-16 Kimberly-Clark Worldwide, Inc. Pore initiation technique
WO2015019203A1 (en) * 2013-08-09 2015-02-12 Kimberly-Clark Worldwide, Inc. Flexible polymeric material with shape retention properties
US9492332B2 (en) 2014-05-13 2016-11-15 Clopay Plastic Products Company, Inc. Breathable and microporous thin thermoplastic film
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