MX370854B - Proceso para aumentar la resistencia a la fusión de una resina de polietileno, composición de mezcla madre y composición polimérica. - Google Patents

Proceso para aumentar la resistencia a la fusión de una resina de polietileno, composición de mezcla madre y composición polimérica.

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Publication number
MX370854B
MX370854B MX2016003602A MX2016003602A MX370854B MX 370854 B MX370854 B MX 370854B MX 2016003602 A MX2016003602 A MX 2016003602A MX 2016003602 A MX2016003602 A MX 2016003602A MX 370854 B MX370854 B MX 370854B
Authority
MX
Mexico
Prior art keywords
polyethylene resin
composition
melt strength
increasing
polymeric composition
Prior art date
Application number
MX2016003602A
Other languages
English (en)
Other versions
MX2016003602A (es
Inventor
Demirors Mehmet
P Karjala Teresa
W Ewart Sean
Pollard Maria
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
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2016003602A publication Critical patent/MX2016003602A/es
Publication of MX370854B publication Critical patent/MX370854B/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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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—Polyethylene
    • 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
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/30—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by oxidation
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • 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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2310/00—Masterbatches

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La presente invención se relaciona con un proceso para aumentar la resistencia a la fusión de una resina de polietileno que comprende: a) seleccionar una resina de polietileno que tiene: i) una densidad, determinada de acuerdo con ASTM D792, en el intervalo de 0.865 g/cm3 a 0.97 g/cm3, y ii) un índice de fusión, I2, determinado de acuerdo con ASTM D1238 (2.16 kg, 190°C), en el intervalo de 0.01 g/10 minutos a 100 g/10 minutos; b) hacer reaccionar de 10 ppm a 1,000 ppm de por lo menos un peróxido que tiene una temperatura de descomposición semivida de 1 hora de 160°C a 250°C con la resina de polietileno bajo condiciones suficientes para aumentar la resistencia a la fusión de la resina de polietileno. También se proporcionan una composición de mezcla madre y una composición polimérica.
MX2016003602A 2013-09-30 2014-09-18 Proceso para aumentar la resistencia a la fusión de una resina de polietileno, composición de mezcla madre y composición polimérica. MX370854B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361884551P 2013-09-30 2013-09-30
PCT/US2014/056199 WO2015047841A1 (en) 2013-09-30 2014-09-18 A process for increasing the melt strength of a polyethylene resin, a masterbatch composition and a polymeric composition

Publications (2)

Publication Number Publication Date
MX2016003602A MX2016003602A (es) 2016-07-21
MX370854B true MX370854B (es) 2020-01-08

Family

ID=51660642

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016003602A MX370854B (es) 2013-09-30 2014-09-18 Proceso para aumentar la resistencia a la fusión de una resina de polietileno, composición de mezcla madre y composición polimérica.

Country Status (9)

Country Link
US (1) US9714326B2 (es)
EP (1) EP3052554A1 (es)
JP (1) JP2016531957A (es)
CN (1) CN105579496B (es)
AR (1) AR097841A1 (es)
CA (1) CA2924658A1 (es)
MX (1) MX370854B (es)
MY (1) MY197409A (es)
WO (1) WO2015047841A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3019324C (en) * 2016-03-31 2024-02-13 Dow Global Technologies Llc Modified polyethylene resins and method for making the same
SG11202001556RA (en) * 2017-08-31 2020-03-30 Dow Global Technologies Llc Process for producing foam beads using a modified ethylene-based polymer
US11193009B2 (en) 2017-09-27 2021-12-07 Dow Global Technologies Llc Modified polyethylene compositions and method for making the same
EP4267662A1 (en) * 2020-12-22 2023-11-01 Dow Global Technologies LLC Modified polyethylene resins and process for making the same
EP4532203A1 (en) * 2022-06-17 2025-04-09 Dow Global Technologies LLC Multilayer heat-seal film

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829841A (ja) 1981-08-14 1983-02-22 Asahi Chem Ind Co Ltd 改良されたポリエチレン組成物
US4578431A (en) * 1983-08-31 1986-03-25 Mobil Oil Corporation Process for improving melt strength of ethylene polymers by treatment with organic peroxide
GB8418359D0 (en) * 1984-07-18 1984-08-22 Du Pont Canada Polyolefin blends
IL75719A (en) 1984-07-18 1988-11-30 Du Pont Canada Polyolefin blends containing reactive agents
US4614764A (en) 1985-03-06 1986-09-30 Mobil Oil Corporation Linear low density ethylene polymers blended with modified linear low density ethylene polymers
US4798071A (en) 1986-06-25 1989-01-17 Kocks Technik Gmbh & Co. Seamless tube production
US5089321A (en) 1991-01-10 1992-02-18 The Dow Chemical Company Multilayer polyolefinic film structures having improved heat seal characteristics
JPH069788A (ja) * 1992-06-25 1994-01-18 Mitsubishi Petrochem Co Ltd ポリエチレン組成物の製造法
BR9707803A (pt) * 1996-03-05 1999-07-27 Dow Chemical Co Processo para aumentar a processabilidade de um polímero de etileno termoplástico processo para a preparação de um polímetro de etileno polímetro de etileno intermediário para produzir artigos moldados e processo para usar um intermediário para produzir um polímetro modificado por reologia
BR9812478A (pt) 1997-09-19 2000-09-26 Dow Chemical Co "composição de interpolìmero de etileno composicionalmente otimizada, com uma distribuição estreita de peso molecular, processo de obtenção e artigos fabricados com a mesma"
AU2005318298B2 (en) * 2004-12-23 2011-03-24 Akzo Nobel N.V. Process for preparing trioxepane composition and use thereof in crosslinking polymers
CN1760251A (zh) * 2005-09-29 2006-04-19 上海新上化高分子材料有限公司 可交联过氧化物低密度聚乙烯塑料及其制备方法
CN101445626A (zh) * 2008-12-26 2009-06-03 上海新上化高分子材料有限公司 电力电缆用可化学交联聚乙烯绝缘塑料和应用
WO2013101767A2 (en) * 2011-12-29 2013-07-04 Ineos Olefins & Polymers Usa, A Division Of Ineos Usa Llc Biomodal high-density polyethylene resins and compositions with improved properties and methods of making and using the same

Also Published As

Publication number Publication date
MX2016003602A (es) 2016-07-21
JP2016531957A (ja) 2016-10-13
CA2924658A1 (en) 2015-04-02
EP3052554A1 (en) 2016-08-10
AR097841A1 (es) 2016-04-20
MY197409A (en) 2023-06-16
CN105579496B (zh) 2018-12-07
CN105579496A (zh) 2016-05-11
US9714326B2 (en) 2017-07-25
US20160237222A1 (en) 2016-08-18
WO2015047841A1 (en) 2015-04-02

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