MX338964B - Ldpe novedoso que hace posible la alta produccion y buena optica cuando es mezclado con otros polimeros. - Google Patents

Ldpe novedoso que hace posible la alta produccion y buena optica cuando es mezclado con otros polimeros.

Info

Publication number
MX338964B
MX338964B MX2011013308A MX2011013308A MX338964B MX 338964 B MX338964 B MX 338964B MX 2011013308 A MX2011013308 A MX 2011013308A MX 2011013308 A MX2011013308 A MX 2011013308A MX 338964 B MX338964 B MX 338964B
Authority
MX
Mexico
Prior art keywords
polymers
blended
high output
enabling high
good optics
Prior art date
Application number
MX2011013308A
Other languages
English (en)
Other versions
MX2011013308A (es
Inventor
Teresa Karjala
Wallace Yau
Nilesh Savargaonkar
Jose Ortega
Brad Cobler
Lori Kardos
Original Assignee
Dow Global Technologies Llc
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=42635342&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX338964(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2011013308A publication Critical patent/MX2011013308A/es
Publication of MX338964B publication Critical patent/MX338964B/es

Links

Classifications

    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • C08L23/06—Polyethene
    • 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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/08—Low density, i.e. < 0.91 g/cm3
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/26—Use as polymer for film forming
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Se describe un polímero basado en etileno caracterizado como que tiene una densidad de aproximadamente 0.9 hasta aproximadamente 0.94 gramos por centímetro cúbico, una distribución de peso molecular (Mw/Mn) de aproximadamente 8 hasta aproximadamente 30, un índice de fusión (I2) de aproximadamente 0.1 hasta aproximadamente 50 gramos por 10 minutos, un valor gpcBR mayor de 1.4 determinado por el Índice de Ramificación gpcBR y un valor Y menor de aproximadamente 2. El polímero basado en etileno es especialmente útil para mezclarlo con otros polímeros tales como LLDPE. Cuando se convierten las mezclas en película, especialmente películas sopladas, es aumentada la estabilidad de la burbuja y la producción.
MX2011013308A 2009-06-11 2010-06-11 Ldpe novedoso que hace posible la alta produccion y buena optica cuando es mezclado con otros polimeros. MX338964B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/482,517 US9243087B2 (en) 2009-06-11 2009-06-11 LDPE enabling high output and good optics when blended with other polymers
PCT/US2010/038285 WO2010144784A1 (en) 2009-06-11 2010-06-11 Novel ldpe enabling high output and good optics when blended with other polymers

Publications (2)

Publication Number Publication Date
MX2011013308A MX2011013308A (es) 2012-01-12
MX338964B true MX338964B (es) 2016-05-06

Family

ID=42635342

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011013308A MX338964B (es) 2009-06-11 2010-06-11 Ldpe novedoso que hace posible la alta produccion y buena optica cuando es mezclado con otros polimeros.

Country Status (11)

Country Link
US (1) US9243087B2 (es)
EP (2) EP2700661B1 (es)
JP (2) JP5947210B2 (es)
KR (1) KR101737140B1 (es)
CN (1) CN102803309B (es)
BR (1) BRPI1009017B1 (es)
CA (1) CA2763077C (es)
ES (2) ES2666547T3 (es)
MX (1) MX338964B (es)
SG (1) SG176776A1 (es)
WO (1) WO2010144784A1 (es)

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Also Published As

Publication number Publication date
JP2015045017A (ja) 2015-03-12
BRPI1009017B1 (pt) 2020-02-04
EP2700661B1 (en) 2018-02-14
CA2763077C (en) 2017-08-22
EP2700661A1 (en) 2014-02-26
MX2011013308A (es) 2012-01-12
EP2440588A1 (en) 2012-04-18
KR20120036832A (ko) 2012-04-18
CN102803309B (zh) 2015-03-18
JP5947210B2 (ja) 2016-07-06
BRPI1009017A2 (pt) 2016-03-08
US9243087B2 (en) 2016-01-26
WO2010144784A9 (en) 2011-01-20
SG176776A1 (en) 2012-01-30
CA2763077A1 (en) 2010-12-16
WO2010144784A1 (en) 2010-12-16
CN102803309A (zh) 2012-11-28
KR101737140B1 (ko) 2017-05-17
EP2440588B1 (en) 2013-11-06
JP2012530151A (ja) 2012-11-29
ES2443572T3 (es) 2014-02-19
US20100317804A1 (en) 2010-12-16
ES2666547T3 (es) 2018-05-07
JP5980293B2 (ja) 2016-08-31

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