BR112015012973A2 - polímeros de propileno - Google Patents

polímeros de propileno

Info

Publication number
BR112015012973A2
BR112015012973A2 BR112015012973A BR112015012973A BR112015012973A2 BR 112015012973 A2 BR112015012973 A2 BR 112015012973A2 BR 112015012973 A BR112015012973 A BR 112015012973A BR 112015012973 A BR112015012973 A BR 112015012973A BR 112015012973 A2 BR112015012973 A2 BR 112015012973A2
Authority
BR
Brazil
Prior art keywords
propylene
polymers
loss tangent
determined
propylene polymers
Prior art date
Application number
BR112015012973A
Other languages
English (en)
Other versions
BR112015012973B1 (pt
Inventor
K Doufas Antonios
J Ruff Charles
A Mitchell Cynthia
Wade Thurman Derek
Marie Macdonald Jeanne
Sarrazin Jerome
Ravindra Kulkarni Rahul
Michael Ferry William
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=BR112015012973(A2) "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 BR112015012973A2 publication Critical patent/BR112015012973A2/pt
Publication of BR112015012973B1 publication Critical patent/BR112015012973B1/pt

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

abstract this invention relates to propylene polymers comprising at least 50 mol% propylene, said polymers having: a) a melt flow rate (mfr, astm 1238, 230?c, 2.16 kg) of 10 dg/min to 25 dg/min; b) a dimensionless stress ratio/loss tangent index r2 at 190°c from 1.5 to 28; c) an onset temperature of crystallization under flow, tc,rheol (as determined by saos rheology, 190?c, 1?c/min, where said polymer has 0 wt% nucleating agent present), of at least 131?c; d) an average meso run length determined by 13c nmr of at least 90 or higher; and e) optionally, a loss tangent, tan?, (defined by eq. (2)) at an angular frequency of 0.1 rad/s at 190°c from 14 to 70. tradução do resumo resumo "polímeros de propileno". esta invenção se refere a polímeros de propileno compreendendo pelo menos 50% em mole de propileno, os referidos polímeros tendo: a) uma taxa de fluxo de fusão (mfr, astm 1238, 230°c, 2,16 kg) de 10 dg/min. a 21,5 dg/min.; b) uma razão de tensão adimensional/índice de tangente de perda r2 a 190°c de 1,5 a 28; c) uma temperatura de início de cristalização sob fluxo, tc,rheol (conforme determinada por reologia saos, 190°c, 1°c/min., onde o referido polímero tem 0% em peso de agente de nucleação presente), de pelo menos a 131°c; d) um comprimento de passagem meso médio determinado por 13c nmr de pelo menos 97 ou mais alto; e e), opcionalmente, uma tangente de perda, tan8, (definida pela eq. (2)), a uma frequência angular de 0,1 rad/s a 190°c de 14 a 70. 1/1
BR112015012973-0A 2012-12-03 2013-11-25 Composição de polímero de propileno BR112015012973B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261732451P 2012-12-03 2012-12-03
US61/732,451 2012-12-03
EP13160927 2013-03-25
EP13160927.3 2013-03-25
PCT/US2013/071575 WO2014088856A1 (en) 2012-12-03 2013-11-25 Propylene polymers

Publications (2)

Publication Number Publication Date
BR112015012973A2 true BR112015012973A2 (pt) 2017-07-11
BR112015012973B1 BR112015012973B1 (pt) 2021-04-13

Family

ID=47913288

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112015012973-0A BR112015012973B1 (pt) 2012-12-03 2013-11-25 Composição de polímero de propileno
BR112015011141-6A BR112015011141B1 (pt) 2012-12-03 2013-11-25 Composição de polímero de propileno feita com um catalisador de não metaloceno

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112015011141-6A BR112015011141B1 (pt) 2012-12-03 2013-11-25 Composição de polímero de propileno feita com um catalisador de não metaloceno

Country Status (8)

Country Link
US (2) US10100183B2 (pt)
EP (2) EP2925796A4 (pt)
KR (1) KR101749436B1 (pt)
CN (2) CN104884478B (pt)
BR (2) BR112015012973B1 (pt)
MX (1) MX365908B (pt)
MY (1) MY175920A (pt)
WO (2) WO2014088856A1 (pt)

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CN108290977B (zh) 2015-11-30 2020-05-19 埃克森美孚化学专利公司 用于膜的聚丙烯和由其得到的膜
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Also Published As

Publication number Publication date
US20150307699A1 (en) 2015-10-29
EP2925796A1 (en) 2015-10-07
BR112015011141B1 (pt) 2021-04-27
US10100183B2 (en) 2018-10-16
US20150274907A1 (en) 2015-10-01
CN104812779B (zh) 2017-08-25
CN104884478B (zh) 2017-09-19
KR101749436B1 (ko) 2017-06-20
MX2015007122A (es) 2016-04-15
EP2925795A1 (en) 2015-10-07
MY175920A (en) 2020-07-15
CN104884478A (zh) 2015-09-02
BR112015012973B1 (pt) 2021-04-13
BR112015011141A2 (pt) 2017-07-11
EP2925795A4 (en) 2016-08-17
US9382411B2 (en) 2016-07-05
EP2925795B1 (en) 2018-12-26
KR20150081443A (ko) 2015-07-14
CN104812779A (zh) 2015-07-29
WO2014088857A1 (en) 2014-06-12
EP2925796A4 (en) 2016-04-20
MX365908B (es) 2019-06-19
WO2014088856A1 (en) 2014-06-12

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