MX378770B - Pelicula de poliolefina para usar en embalaje. - Google Patents

Pelicula de poliolefina para usar en embalaje.

Info

Publication number
MX378770B
MX378770B MX2015017034A MX2015017034A MX378770B MX 378770 B MX378770 B MX 378770B MX 2015017034 A MX2015017034 A MX 2015017034A MX 2015017034 A MX2015017034 A MX 2015017034A MX 378770 B MX378770 B MX 378770B
Authority
MX
Mexico
Prior art keywords
polyolefin
packaging
polyolefin film
nano
nanoinclusion additive
Prior art date
Application number
MX2015017034A
Other languages
English (en)
Other versions
MX2015017034A (es
Inventor
Brent M Thompson
Mark M Mleziva
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 MX2015017034A publication Critical patent/MX2015017034A/es
Publication of MX378770B publication Critical patent/MX378770B/es

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Classifications

    • 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
    • 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
    • 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
    • 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
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A61L15/425—Porous materials, e.g. foams or sponges
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    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • 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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    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B32B27/205—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents the fillers creating voids or cavities, e.g. by stretching
    • 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
    • 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
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • B32B5/022—Non-woven fabric
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    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J9/0023—Use of organic additives containing oxygen
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  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
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  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
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Abstract

Se proporciona un embalaje de poliolefina. Se proporciona la película de poliolefina que se forma por una composición termoplástica que contiene una fase continua que incluye un polímero de la matriz de poliolefina y aditivo de nanoinclusión. El aditivo de nanoinclusión se dispersa dentro de la fase continua como dominios discontinuos de fase a nanoescala. Cuando se estiran, los dominios de fase a nanoescala son capaces de interactuar con la matriz de una manera única para crear una red de nanoporos.
MX2015017034A 2013-06-12 2014-06-06 Pelicula de poliolefina para usar en embalaje. MX378770B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361833980P 2013-06-12 2013-06-12
US201361907572P 2013-11-22 2013-11-22
PCT/IB2014/062020 WO2014199271A1 (en) 2013-06-12 2014-06-06 Polyolefin film for use in packaging

Publications (2)

Publication Number Publication Date
MX2015017034A MX2015017034A (es) 2016-04-25
MX378770B true MX378770B (es) 2025-03-11

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Application Number Title Priority Date Filing Date
MX2015017034A MX378770B (es) 2013-06-12 2014-06-06 Pelicula de poliolefina para usar en embalaje.
MX2015016237A MX378767B (es) 2013-06-12 2014-06-06 Material de poliolefina que tiene baja densidad.
MX2015016876A MX385551B (es) 2013-06-12 2014-06-06 Artículo absorbente que contiene una película porosa de poliolefina.

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MX2015016237A MX378767B (es) 2013-06-12 2014-06-06 Material de poliolefina que tiene baja densidad.
MX2015016876A MX385551B (es) 2013-06-12 2014-06-06 Artículo absorbente que contiene una película porosa de poliolefina.

Country Status (12)

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US (3) US11155688B2 (es)
EP (3) EP3008118B1 (es)
JP (3) JP6436591B2 (es)
KR (3) KR102353019B1 (es)
CN (3) CN105518066B (es)
AU (3) AU2014279792B2 (es)
BR (3) BR112015030695B1 (es)
MX (3) MX378770B (es)
RU (3) RU2622830C1 (es)
SG (2) SG11201510044PA (es)
WO (3) WO2014199268A1 (es)
ZA (2) ZA201509324B (es)

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JP2016521785A (ja) 2013-06-12 2016-07-25 キンバリー クラーク ワールドワイド インコーポレイテッド マルチモードの細孔径分布を持つ高分子材料
WO2014199272A1 (en) 2013-06-12 2014-12-18 Kimberly-Clark Worldwide, Inc. Absorbent article containing a nonwoven web formed from porous polyolefin fibers
JP2016523294A (ja) 2013-06-12 2016-08-08 キンバリー クラーク ワールドワイド インコーポレイテッド 断熱材に使用するための高分子材料
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