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MX2019004397A - Laminados de pelicula de olefinas de elasticidad latente y metodos de fabricacion de articulos absorbentes que incorporan los mismos. - Google Patents

Laminados de pelicula de olefinas de elasticidad latente y metodos de fabricacion de articulos absorbentes que incorporan los mismos.

Info

Publication number
MX2019004397A
MX2019004397A MX2019004397A MX2019004397A MX2019004397A MX 2019004397 A MX2019004397 A MX 2019004397A MX 2019004397 A MX2019004397 A MX 2019004397A MX 2019004397 A MX2019004397 A MX 2019004397A MX 2019004397 A MX2019004397 A MX 2019004397A
Authority
MX
Mexico
Prior art keywords
latent
stretch
incorporate
absorbent article
manufacturing methods
Prior art date
Application number
MX2019004397A
Other languages
English (en)
Inventor
E Jenkins Shawn
R Fitts James Jr
A Barnes Craig
C Boggs Lavada
R Bouchard Isabelle
W Hesse Daniel
E Zimmerman Lauren
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 MX2019004397A publication Critical patent/MX2019004397A/es

Links

Classifications

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    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/10—Homopolymers or copolymers of propene
    • C08J2423/12—Polypropene
    • 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
    • C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/12—Polymer mixtures characterised by other features containing additives being liquid crystalline or anisotropic in the melt

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)

Abstract

Se proporciona un laminado de película de elasticidad latente que incluye una película que comprende predominantemente elastómeros de olefinas. La película se estira y se mantiene en un estado estirado para impartir el nivel de elasticidad latente deseado de manera que el laminado de película condicionado se reduzca tras la activación, tal como mediante calentamiento. El laminado de película de elasticidad latente puede usarse ventajosamente en la fabricación de diversos artículos elastizados, que incluyen artículos absorbentes para el cuidado personal, mediante la activación de la elasticidad latente después de la unión al artículo y de esta manera se plisan y elastizan los componentes a los que se une el laminado de película.
MX2019004397A 2016-10-31 2017-10-30 Laminados de pelicula de olefinas de elasticidad latente y metodos de fabricacion de articulos absorbentes que incorporan los mismos. MX2019004397A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662415186P 2016-10-31 2016-10-31
PCT/US2017/059056 WO2018081718A2 (en) 2016-10-31 2017-10-30 Latent elastic olefin film laminates and methods of making absorbent articles incorporating the same

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MX2019004397A true MX2019004397A (es) 2019-06-24

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MX2019004397A MX2019004397A (es) 2016-10-31 2017-10-30 Laminados de pelicula de olefinas de elasticidad latente y metodos de fabricacion de articulos absorbentes que incorporan los mismos.

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US (2) US20190270877A1 (es)
KR (1) KR102551688B1 (es)
CN (2) CN119116470A (es)
AU (1) AU2017350973A1 (es)
BR (1) BR112019007465A2 (es)
GB (1) GB2570249B (es)
MX (1) MX2019004397A (es)
WO (1) WO2018081718A2 (es)

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GB201906714D0 (en) 2019-06-26
BR112019007465A2 (pt) 2019-07-16
US20220041853A1 (en) 2022-02-10
KR20190065371A (ko) 2019-06-11
WO2018081718A2 (en) 2018-05-03
KR102551688B1 (ko) 2023-07-06
US12037484B2 (en) 2024-07-16
GB2570249B (en) 2022-06-08
WO2018081718A3 (en) 2018-07-26
CN109803822A (zh) 2019-05-24
CN119116470A (zh) 2024-12-13
AU2017350973A1 (en) 2019-05-16
US20190270877A1 (en) 2019-09-05
GB2570249A (en) 2019-07-17

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