MX365908B - Polimeros de propileno. - Google Patents

Polimeros de propileno.

Info

Publication number
MX365908B
MX365908B MX2015007122A MX2015007122A MX365908B MX 365908 B MX365908 B MX 365908B MX 2015007122 A MX2015007122 A MX 2015007122A MX 2015007122 A MX2015007122 A MX 2015007122A MX 365908 B MX365908 B MX 365908B
Authority
MX
Mexico
Prior art keywords
mfr
propylene
polymers
loss tangent
propylene polymers
Prior art date
Application number
MX2015007122A
Other languages
English (en)
Other versions
MX2015007122A (es
Inventor
Marie Macdonald Jeanne
K Doufas Antonios
Sarrazin Jerome
Michael Ferry William
Ravindra Kulkarni Rahul
Wade Thurman Derek
J Ruff Charles
A Mitchell Cynthia
Original Assignee
Exxonmobil Chemical Patents 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=47913288&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX365908(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxonmobil Chemical Patents Inc filed Critical Exxonmobil Chemical Patents Inc
Publication of MX2015007122A publication Critical patent/MX2015007122A/es
Publication of MX365908B publication Critical patent/MX365908B/es

Links

Classifications

    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—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
    • 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
    • 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
    • C08J2323/08—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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—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
    • 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
    • C08J2423/14—Copolymers of propene
    • 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
    • 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
    • D01F6/06—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 from polypropylene
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Esta invención se refiere en un aspecto a polímeros de propileno que comprenden propileno , dichos polímeros teniendo una tasa de flujo fundido (MFR, ASTM 1238, 230° C, 2.16 kg) de 10 a 25 dg/min; una relación de esfuerzo sin dimensiones/índice de tangente de pérdida R2 a 190° C de 1.5 a 28; una longitud de corrida meso promedio determinada por RMN 13C de por lo menos 70 o mayor; y una tasa MFR de por lo menos 1.0 y opcionalmente, una tangente de pérdida , tano, a una frecuencia angular de 0.1 rad/s a 190° C de 14 a 100. Las composiciones de polímero de propileno de la invención son útiles en artículos moldeados y fibras y telas no tejidas.
MX2015007122A 2012-12-03 2013-11-25 Polimeros de propileno. MX365908B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261732451P 2012-12-03 2012-12-03
EP13160927 2013-03-25
PCT/US2013/071577 WO2014088857A1 (en) 2012-12-03 2013-11-25 Propylene polymers

Publications (2)

Publication Number Publication Date
MX2015007122A MX2015007122A (es) 2016-04-15
MX365908B true MX365908B (es) 2019-06-19

Family

ID=47913288

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015007122A MX365908B (es) 2012-12-03 2013-11-25 Polimeros de propileno.

Country Status (8)

Country Link
US (2) US9382411B2 (es)
EP (2) EP2925796A4 (es)
KR (1) KR101749436B1 (es)
CN (2) CN104884478B (es)
BR (2) BR112015012973B1 (es)
MX (1) MX365908B (es)
MY (1) MY175920A (es)
WO (2) WO2014088856A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9322114B2 (en) 2012-12-03 2016-04-26 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
CN104884478B (zh) 2012-12-03 2017-09-19 埃克森美孚化学专利公司 丙烯聚合物
KR101949068B1 (ko) * 2015-02-04 2019-02-15 엑손모빌 케미칼 패턴츠 인코포레이티드 균형화된 변형 경화, 용융 강도, 및 전단 박화를 갖는 폴리프로필렌
US11104783B2 (en) 2015-11-30 2021-08-31 Exxonmobil Chemical Patents Inc. Polypropylene for films and the films therefrom
KR101916247B1 (ko) * 2016-08-11 2018-11-07 주식회사 서연이화 천연섬유를 이용한 자동차 내장재용 컴파운드 조성물
US11390700B2 (en) * 2017-05-18 2022-07-19 Borealis Ag Propylene-ethylene random copolymer with improved irradiation resistance
WO2019004418A1 (ja) * 2017-06-30 2019-01-03 三井化学株式会社 プロピレン系重合体、その製造方法、プロピレン系樹脂組成物および成形体
JP6871426B2 (ja) 2017-07-11 2021-05-12 エルジー・ケム・リミテッド プロピレン−ブテン共重合体樹脂組成物およびその製造方法
KR102375854B1 (ko) 2017-11-28 2022-03-17 주식회사 엘지화학 폴리프로필렌 및 그 제조방법
US11117990B2 (en) * 2017-12-26 2021-09-14 Lg Chem, Ltd. Homopolypropylene and method for preparing the same
WO2020056193A1 (en) * 2018-09-12 2020-03-19 O&M Halyard, Inc. Fibers for non-woven fabrics having blends of polymers with high and low melt flow rates
WO2020060747A1 (en) * 2018-09-18 2020-03-26 Exxonmobil Chemical Patents Inc. Bi-component fibers and nonwoven materials produced therefrom
AR117108A1 (es) * 2018-11-20 2021-07-14 Dow Global Technologies Llc Fibras multicomponentes onduladas
KR102494537B1 (ko) * 2020-12-03 2023-02-06 에쓰대시오일 주식회사 폴리프로필렌 수지 조성물, 그 제조방법 및 상기 폴리프로필렌 수지 조성물의 유변물성 측정방법
US11773250B2 (en) * 2021-04-23 2023-10-03 Kraiburg TPE Corp. Thermoplastic elastomer with adhesion to cross-linked ethylene propylene diene rubbers
US20240110048A1 (en) * 2022-09-30 2024-04-04 Fina Technology, Inc. Polypropylene peroxide masterbatch

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994028219A1 (en) 1993-05-25 1994-12-08 Exxon Chemical Patents Inc. Novel polyolefin fibers and their fabrics
IT1264840B1 (it) 1993-06-17 1996-10-17 Himont Inc Fibre adatte per la produzione di tessuti non tessuti con migliorate caratteristiche di tenacita' e sofficita'
EP0760744A1 (en) 1994-05-24 1997-03-12 Exxon Chemical Patents Inc. Fibers and fabrics incorporating lower melting propylene polymers
DE59812014D1 (de) 1997-05-14 2004-11-04 Borealis Gmbh Schwechat Mannsw Polyolefinfasern und Polyolefingarne und daraus hergestellte textile Flächengebilde
US6583076B1 (en) 1999-01-08 2003-06-24 Kimberly-Clark Worldwide, Inc. Nonwoven fabrics prepared using visbroken single-site catalyzed polypropylene
US6416699B1 (en) 1999-06-09 2002-07-09 Fina Technology, Inc. Reduced shrinkage in metallocene isotactic polypropylene fibers
EP1059332A1 (en) 1999-06-10 2000-12-13 Fina Research S.A. Polypropylene with high melt strength and drawability
EP1126053A1 (en) 2000-02-18 2001-08-22 Atofina Research S.A. Polypropylene fibres
US6476135B1 (en) 2000-06-07 2002-11-05 Basell Poliolefine Italia S.P.A. Polyolefin composition containing low viscosity propylene homopolymer, fiber and extensible non-woven fabric prepared therefrom
US6544609B1 (en) 2000-07-12 2003-04-08 Alcoa Closure Systems International, Inc. Stiff and impact resistant compositions containing poly(propylene) or poly(ethylene/propylene) and calcium carbonate for closures
US8663799B2 (en) * 2002-08-12 2014-03-04 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7998579B2 (en) 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7807769B2 (en) 2002-09-20 2010-10-05 Exxonmobil Chemical Patents Inc. Isotactic polypropylene produced from supercritical polymerization process
EP1539841B1 (en) 2002-09-20 2012-08-01 ExxonMobil Chemical Patents Inc. Polymer production at supercritical conditions
KR20050057511A (ko) 2002-09-25 2005-06-16 바셀 폴리올레핀 이탈리아 에스.피.에이. 스펀본드 부직포 용으로 적당한 폴리프로필렌 섬유
US7105603B2 (en) 2002-10-17 2006-09-12 Exxonmobil Chemical Patents Inc. High impact polymer compositions
EP1493778A1 (en) 2003-07-04 2005-01-05 Total Petrochemicals Research Feluy Polyolefin production
US20050130544A1 (en) 2003-11-18 2005-06-16 Cheng Chia Y. Elastic nonwoven fabrics made from blends of polyolefins and processes for making the same
DE602005011403D1 (de) 2004-01-26 2009-01-15 Procter & Gamble Fasern und vliesstoffe, umfassend polyproplyenblends und gemische
DE602005026514D1 (de) 2004-04-30 2011-04-07 Dow Global Technologies Inc Verbesserter vliesstoff und verbesserte fasern
JP4969249B2 (ja) 2004-11-11 2012-07-04 出光興産株式会社 ポリプロピレン樹脂、繊維及び不織布
JP2008523231A (ja) 2004-12-13 2008-07-03 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ ポリオレフィン繊維
EP1831304B1 (en) 2004-12-17 2010-05-12 ExxonMobil Chemical Patents Inc. Homogeneous polymer blend and articles therefrom
US20060147685A1 (en) 2004-12-30 2006-07-06 Kimberly-Clark Worldwide, Inc. Multilayer film structure with higher processability
EP1726602A1 (en) * 2005-05-27 2006-11-29 Borealis Technology Oy Propylene polymer with high crystallinity
JP4690131B2 (ja) 2005-07-13 2011-06-01 旭化成せんい株式会社 長繊維不織布用ポリプロピレン樹脂組成物
EP1920099A1 (en) 2005-08-19 2008-05-14 Dow Gloval Technologies Inc. Propylene based meltblown nonwoven layers and composite structures
WO2007023996A1 (en) * 2005-08-22 2007-03-01 Mitsui Chemicals, Inc. Propylene based resin composition
EP1788023A1 (en) * 2005-11-21 2007-05-23 Borealis Technology Oy Multimodal polypropylene polymer composition
CN101374987B (zh) 2006-02-06 2014-03-26 三井化学株式会社 纺粘非织造布
EP1903070B9 (en) * 2006-08-25 2009-12-23 Borealis Technology Oy Blown film of polypropylene
US8728960B2 (en) 2007-01-19 2014-05-20 Exxonmobil Chemical Patents Inc. Spunbond fibers and fabrics from polyolefin blends
US7943701B2 (en) 2007-01-26 2011-05-17 Exxonmobil Chemical Patents Inc. Fibers and non-wovens prepared with propylene-based elastomers
EP1964948A1 (en) 2007-02-28 2008-09-03 Total Petrochemicals Research Feluy Polypropylene fibers and spunbond nonwoven with improved properties.
EP2070956A1 (en) 2007-12-14 2009-06-17 Total Petrochemicals Research Feluy Process for the production of a bimodal polypropylene having low ash content
EP2034056A1 (en) 2007-09-04 2009-03-11 Total Petrochemicals Research Feluy Metallocene polypropylene fibers and nonwovens with improved mechanical properties.
DE102007049031A1 (de) 2007-10-11 2009-04-16 Fiberweb Corovin Gmbh Polypropylenmischung
US9212432B2 (en) 2007-10-31 2015-12-15 Exxonmobil Chemical Patents Inc. Polypropylene spunbond fibers and methods for making same
US7662901B2 (en) * 2007-11-30 2010-02-16 Sunoco Chemicals, Inc. High crystallinity, high melt flow rate polypropylene
US8318875B2 (en) 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
EP2113589A1 (en) 2008-04-29 2009-11-04 Total Petrochemicals Research Feluy Fibers and nonwovens with improved bonding properties
EP2113590A1 (en) * 2008-04-29 2009-11-04 Total Petrochemicals Research Feluy Fibers and nonwovens with improved mechanical properties.
EP2093315A1 (en) 2008-02-22 2009-08-26 Total Petrochemicals Research Feluy Fibres and nonwoven prepared from polypropylene having a large dispersity index
EP2096197A1 (en) 2008-02-27 2009-09-02 ExxonMobil Chemical Patents Inc. Polypropylene spunbond fibers
EP2103634A1 (en) * 2008-03-20 2009-09-23 ExxonMobil Chemical Patents Inc. Production of propylene-based polymers
US8268913B2 (en) * 2008-06-30 2012-09-18 Fina Technology, Inc. Polymeric blends and methods of using same
US9074303B2 (en) 2008-08-25 2015-07-07 Mitsui Chemicals, Inc. Fibers, nonwoven fabric and uses thereof
CN102245648B (zh) * 2008-11-04 2013-12-04 埃克森美孚化学专利公司 超溶液均相丙烯聚合和由其制得的聚丙烯
JP5666918B2 (ja) * 2009-01-27 2015-02-12 株式会社カネカ ポリプロピレン系樹脂予備発泡粒子とその製造方法、及びポリプロピレン系樹脂型内発泡成形体
US20120116338A1 (en) 2009-01-29 2012-05-10 Ferry William M Polypropylene Nonwoven Fibers And Fabrics And Methods For Making Same
CN102458847A (zh) * 2009-05-08 2012-05-16 陶氏环球技术有限责任公司 用于收缩应用的可热密封的和取向的基于聚丙烯的多层膜
SG177324A1 (en) 2009-06-23 2012-02-28 Dow Global Technologies Llc Controlled-rheology polypropylene
US9174384B2 (en) * 2009-09-01 2015-11-03 Fina Technology, Inc. Multilayer polypropylene films and methods of making and using same
EP2325248B1 (en) 2009-11-16 2012-05-16 Borealis AG Melt blown fibers of polypropylene compositions
PL2655505T3 (pl) * 2010-12-20 2019-03-29 Braskem America, Inc. Kompozycja na bazie propylenu o ulepszonym wyglądzie i doskonałej zdolności płynięcia w formie
CN104884478B (zh) 2012-12-03 2017-09-19 埃克森美孚化学专利公司 丙烯聚合物
US9322114B2 (en) 2012-12-03 2016-04-26 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
DE202014102663U1 (de) 2014-06-06 2014-06-24 Ti Automotive (Heidelberg) Gmbh Schraubelement für den Anschluss von Rohrleitungen und Rohranschlusseinrichtung mit diesem Schraubelement

Also Published As

Publication number Publication date
CN104884478A (zh) 2015-09-02
BR112015011141A2 (pt) 2017-07-11
US9382411B2 (en) 2016-07-05
MX2015007122A (es) 2016-04-15
BR112015012973B1 (pt) 2021-04-13
BR112015012973A2 (pt) 2017-07-11
CN104812779A (zh) 2015-07-29
KR101749436B1 (ko) 2017-06-20
EP2925796A1 (en) 2015-10-07
US20150274907A1 (en) 2015-10-01
MY175920A (en) 2020-07-15
WO2014088856A1 (en) 2014-06-12
US10100183B2 (en) 2018-10-16
US20150307699A1 (en) 2015-10-29
KR20150081443A (ko) 2015-07-14
WO2014088857A1 (en) 2014-06-12
CN104812779B (zh) 2017-08-25
EP2925796A4 (en) 2016-04-20
EP2925795B1 (en) 2018-12-26
EP2925795A4 (en) 2016-08-17
CN104884478B (zh) 2017-09-19
BR112015011141B1 (pt) 2021-04-27
EP2925795A1 (en) 2015-10-07

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