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MX2010004504A - Composiciones de polietileno, metodo de produccion de las mismas, fibras elaboradas de las mismas y metodo para elaborar las mismas. - Google Patents

Composiciones de polietileno, metodo de produccion de las mismas, fibras elaboradas de las mismas y metodo para elaborar las mismas.

Info

Publication number
MX2010004504A
MX2010004504A MX2010004504A MX2010004504A MX2010004504A MX 2010004504 A MX2010004504 A MX 2010004504A MX 2010004504 A MX2010004504 A MX 2010004504A MX 2010004504 A MX2010004504 A MX 2010004504A MX 2010004504 A MX2010004504 A MX 2010004504A
Authority
MX
Mexico
Prior art keywords
range
less
polyethylene composition
molecular weight
weight distribution
Prior art date
Application number
MX2010004504A
Other languages
English (en)
Inventor
William J Michie Jr
Randy E Pepper
Gert J Claasen
Nathan J Wiker
Mridula Kapur
Edward N Knickerbocker
Mark B Davis
Original Assignee
Dow Global Technologies Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41076784&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2010004504(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of MX2010004504A publication Critical patent/MX2010004504A/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • 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
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/10—Melt spinning methods using organic materials
    • 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
    • Y10T428/249921—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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • 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.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3976—Including strand which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous composition, water solubility, heat shrinkability, etc.]
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invenci?n es una composici?n de polietileno, un m?todo para producir la misma, fibras elaboradas de la misma y un m?todo para elaborar la misma. La composici?n de polietileno de acuerdo con la presente invenci?n comprende: (a) menos o igual al 100 % en peso de las unidades derivadas de etileno; y (b) menos del 20 % en peso de las unidades derivadas de uno o m?s comon?meros de a-olefina. La composici?n de polietileno de acuerdo con la presente invenci?n tiene una densidad dentro del rango de 0.920 a 0.970 g/cm3, una distribuci?n de peso molecular (Mw/Mn) dentro del rango de 1.70 a 3.5, un ?ndice de fusi?n (I2) dentro del rango de 0.2 a 1000 g/10 minutos, una distribuci?n de peso molecular (Mz/Mw) dentro de un rango menor a 2.5, una insaturaci?n de vinilo menor a 0.1 vinilos por mil ?tomos de carbono presentes en la estructura de la composici?n. El proceso para producir la composici?n de polietileno de la presente invenci?n comprende los pasos de: (1) (co)polimerizar el etileno y opcionalmente uno o m?s comon?meros de a-olefina en la presencia de un catalizador de metaloceno a base de hafnio a trav?s de un proceso de (co)polimerizaci?n de fase de gas en un reactor de etapa simple; y (2) producir de esta forma la composici?n de polietileno que tiene una densidad dentro del rango de 0.920 a 0.970 g/cm3, una distribuci?n de peso molecular (Mw/Mn) dentro del rango de 1.70 a 3.5, un ?ndice de fusi?n (I2) dentro del rango de 0.2 a 1000 g/10 minutos, una distribuci?n de peso molecular (Mz/Mw) dentro de un rango menor a 2.5, una insaturaci?n de vinilo menor a 0.1 vinilos por mil ?tomos de carbono presentes en la estructura de la composici?n. Las fibras de acuerdo con la presente invenci?n comprenden una composici?n de polietileno que comprende: (a) menos o igual al 100 % en peso de las unidades derivadas de etileno; y (b) menos del 20 % en peso de las unidades derivadas de uno o m?s comon?meros de a-olefina; en donde la composici?n de polietileno tiene una densidad dentro del rango de 0.920 a 0.970 g/cm3, una distribuci?n de peso molecular (Mw/Mn) dentro del rango de 1.70 a 3.5, un ?ndice de fusi?n (I2) dentro del rango de 0.2 a 1000 g/10 minutos, una distribuci?n de peso molecular (Mz/Mw) dentro de un rango menor a 2.5, una insaturaci?n de vinilo menor a 0.1 vinilos por mil ?tomos de carbono presentes en la estructura de la composici?n. El proceso para elaborar una fibra de acuerdo con la presente invenci?n comprende los pasos de: (1) seleccionar una composici?n de polietileno que comprende: (a) menos o igual al 100 % en peso de las unidades derivadas de etileno; y (b) menos del 20 % en peso de las unidades derivadas de uno o m?s comon?meros de a-olefina; en donde la composici?n de polietileno tiene una densidad dentro del rango de 0.920 a 0.970 g/cm3, una distribuci?n de peso molecular (Mw/Mn) dentro del rango de 1.70 a 3.5, un ?ndice de fusi?n (I2) dentro del rango de 0.2 a 1000 g/10 minutos, una distribuci?n de peso molecular (Mz/Mw) dentro de un rango menor a 2.5, una insaturaci?n de vinilo menor a 0.1 vinilos por 1000 ?tomos de carbono presentes en la estructura de la composici?n; (2) hilar la composici?n de polietileno en una azida; y (3) formar de esta manera la fibra.
MX2010004504A 2008-07-10 2009-07-09 Composiciones de polietileno, metodo de produccion de las mismas, fibras elaboradas de las mismas y metodo para elaborar las mismas. MX2010004504A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7945308P 2008-07-10 2008-07-10
PCT/US2009/050003 WO2010006097A1 (en) 2008-07-10 2009-07-09 Polyethylene compositions, method of producing the same, fibers made therefrom, and method of making the same

Publications (1)

Publication Number Publication Date
MX2010004504A true MX2010004504A (es) 2010-05-17

Family

ID=41076784

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010004504A MX2010004504A (es) 2008-07-10 2009-07-09 Composiciones de polietileno, metodo de produccion de las mismas, fibras elaboradas de las mismas y metodo para elaborar las mismas.

Country Status (11)

Country Link
US (2) US9663642B2 (es)
EP (1) EP2227505B1 (es)
JP (1) JP5497027B2 (es)
CN (1) CN101952363B (es)
AU (1) AU2009268622C1 (es)
BR (1) BRPI0905682A2 (es)
ES (1) ES2530225T3 (es)
MX (1) MX2010004504A (es)
MY (1) MY150532A (es)
RU (1) RU2486214C2 (es)
WO (1) WO2010006097A1 (es)

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US9663642B2 (en) 2017-05-30
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RU2010115490A (ru) 2011-10-27
CN101952363A (zh) 2011-01-19
AU2009268622A1 (en) 2010-01-14
US20110092937A1 (en) 2011-04-21
MY150532A (en) 2014-01-30
ES2530225T3 (es) 2015-02-27
US20170159211A1 (en) 2017-06-08
EP2227505A1 (en) 2010-09-15
RU2486214C2 (ru) 2013-06-27
BRPI0905682A2 (pt) 2015-07-07
EP2227505B1 (en) 2014-12-24
JP2011527723A (ja) 2011-11-04
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