BR112015010807A2 - modificador de mancha de fluxo - Google Patents

modificador de mancha de fluxo

Info

Publication number
BR112015010807A2
BR112015010807A2 BR112015010807A BR112015010807A BR112015010807A2 BR 112015010807 A2 BR112015010807 A2 BR 112015010807A2 BR 112015010807 A BR112015010807 A BR 112015010807A BR 112015010807 A BR112015010807 A BR 112015010807A BR 112015010807 A2 BR112015010807 A2 BR 112015010807A2
Authority
BR
Brazil
Prior art keywords
polypropylene composition
heterophasic polypropylene
modifier
cold soluble
fraction
Prior art date
Application number
BR112015010807A
Other languages
English (en)
Other versions
BR112015010807B1 (pt
Inventor
Grestenberger Georg
Potter Gregory
Sandholzer Martina
Tranninger Michael
Schwarzenberger Simon
Kahlen Susanne
Original Assignee
Borealis Ag
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=47226060&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112015010807(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Ag filed Critical Borealis Ag
Publication of BR112015010807A2 publication Critical patent/BR112015010807A2/pt
Publication of BR112015010807B1 publication Critical patent/BR112015010807B1/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
    • 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
    • C08L2205/02—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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

resumo “modificador de mancha de fluxo” trata-se de um modificador de mancha de fluxo que é uma composição de polipropileno heterofásica que compreende um homopolímero de propileno e um copolímero de propileno elastomérico, em que o dito homopolímero de propileno tem uma taxa de fluxo de fusão mfr2 (230°c) na faixa acima de 70 até 300 g/10 min; a fração solúvel a frio de xileno da composição de polipropileno heterofásica tem uma viscosidade intrínseca na faixa de mais do que 4,0 até abaixo de 12,0 dl/g; e o teor de comonômero da fração solúvel a frio de xileno da composição de polipropileno heterofásica é na faixa de 20,0 até 60,0% em peso; em que adicionalmente a composição de polipropileno heterofásica representa a inequação (i) 0,30 = (0,241 x c) - (1,14 x iv) (i), em que c é o teor de comonômero da fração solúvel a frio de xileno (xcs) da composição de polipropileno heterofásica (heco1), e iv é a viscosidade intrínseca da fração solúvel a frio de xileno (xcs) da composição de polipropileno heterofásica (heco1).
BR112015010807-5A 2012-11-29 2013-11-28 Composição compreendendo composições de polipropileno heterofásicas, artigo moldado por injeção e uso de uma composição BR112015010807B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20120194764 EP2738214B1 (en) 2012-11-29 2012-11-29 Tiger stripe modifer
EP12194764.2 2012-11-29
PCT/EP2013/075015 WO2014083130A1 (en) 2012-11-29 2013-11-28 Tiger stripe modifier

Publications (2)

Publication Number Publication Date
BR112015010807A2 true BR112015010807A2 (pt) 2017-07-11
BR112015010807B1 BR112015010807B1 (pt) 2022-07-12

Family

ID=47226060

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015010807-5A BR112015010807B1 (pt) 2012-11-29 2013-11-28 Composição compreendendo composições de polipropileno heterofásicas, artigo moldado por injeção e uso de uma composição

Country Status (12)

Country Link
US (1) US20160304709A1 (pt)
EP (1) EP2738214B1 (pt)
JP (1) JP6027259B2 (pt)
KR (1) KR101594283B1 (pt)
CN (2) CN104781335A (pt)
BR (1) BR112015010807B1 (pt)
CA (1) CA2889264C (pt)
EA (1) EA030764B1 (pt)
ES (1) ES2542435T3 (pt)
MX (1) MX2015005951A (pt)
WO (1) WO2014083130A1 (pt)
ZA (1) ZA201504320B (pt)

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EP3083822B1 (en) 2013-12-20 2021-09-08 Saudi Basic Industries Corporation Heterophasic propylene copolymer
CA2964654C (en) 2014-10-27 2019-03-12 Borealis Ag Heterophasic polypropylene with improved impact strength/stiffness balance, improved powder flowability, reduced emissions and low shrinkage
PL3170864T3 (pl) * 2015-11-17 2019-04-30 Borealis Ag Wysokopłynąca kompozycja TPO o doskonałej równowadze właściwości mechanicznych, do wyposażenia wewnętrznego pojazdu
CA3004383C (en) * 2015-11-17 2020-07-21 Borealis Ag High flow tpo composition with excellent low temperature impact
CN109642065B (zh) * 2016-07-25 2021-07-27 博里利斯股份公司 具有良好尺寸稳定性和优异表面外观的刚性丙烯组合物
EP3330315B1 (en) * 2016-12-01 2021-10-20 Borealis AG Foamed polypropylene composition
EP3333221B1 (en) 2016-12-09 2021-03-17 Borealis AG Polypropylene composition for foaming applications
US11807745B2 (en) 2016-12-23 2023-11-07 Sabic Global Technologies B.V. Interior automotive part
EP3559110B1 (en) 2016-12-23 2022-09-07 SABIC Global Technologies B.V. Exterior or semi-exterior automotive part
CN110312759B (zh) 2016-12-23 2021-11-30 Sabic环球技术有限责任公司 热塑性组合物
EP3882309A1 (en) 2017-02-03 2021-09-22 Borealis AG Use of a polymer composition for the production of articles with improved paintability and surface appearance
CN110382574B (zh) * 2017-03-14 2023-03-31 住友化学株式会社 多相丙烯聚合材料和丙烯类树脂组合物
US11505685B2 (en) 2017-06-27 2022-11-22 Exxonmobil Chemical Patents Inc. High impact polypropylene impact copolymer
CN110997795B (zh) 2017-06-27 2022-10-04 埃克森美孚化学专利公司 高劲度聚丙烯抗冲共聚物
EP3421538B1 (en) * 2017-06-30 2021-03-17 Borealis AG Polyolefin composition with improved surface appearance
TW202012525A (zh) * 2018-05-28 2020-04-01 奧地利商柏列利斯股份公司 用於光伏模組(pv)的裝置
EP3636710A1 (en) * 2018-10-08 2020-04-15 Borealis AG Foamable polypropylene composition

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Also Published As

Publication number Publication date
US20160304709A1 (en) 2016-10-20
CN104781335A (zh) 2015-07-15
ZA201504320B (en) 2016-11-30
MX2015005951A (es) 2015-09-16
WO2014083130A1 (en) 2014-06-05
CA2889264A1 (en) 2014-06-05
EA201500540A1 (ru) 2015-09-30
CN108559179B (zh) 2021-06-29
EP2738214A1 (en) 2014-06-04
EP2738214B1 (en) 2015-05-06
JP6027259B2 (ja) 2016-11-16
ES2542435T3 (es) 2015-08-05
BR112015010807B1 (pt) 2022-07-12
KR20150073220A (ko) 2015-06-30
CA2889264C (en) 2018-02-20
CN108559179A (zh) 2018-09-21
EA030764B1 (ru) 2018-09-28
JP2015537089A (ja) 2015-12-24
KR101594283B1 (ko) 2016-02-15

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/11/2013, OBSERVADAS AS CONDICOES LEGAIS