BR0107037A - Polìmero de poliolefina ramificada e método de preparação da mesma - Google Patents

Polìmero de poliolefina ramificada e método de preparação da mesma

Info

Publication number
BR0107037A
BR0107037A BR0107037-1A BR0107037A BR0107037A BR 0107037 A BR0107037 A BR 0107037A BR 0107037 A BR0107037 A BR 0107037A BR 0107037 A BR0107037 A BR 0107037A
Authority
BR
Brazil
Prior art keywords
polymer
mol
branched polyolefin
preparation
mole
Prior art date
Application number
BR0107037-1A
Other languages
English (en)
Inventor
Norio Kashiwa
Shinichi Kojoh
Shingo Matsuo
Junji Saito
Terunori Fujita
Makoto Mitani
Mamoru Takahashi
Yasuo Sato
Original Assignee
Mitsui Chemicals 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
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of BR0107037A publication Critical patent/BR0107037A/pt

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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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/04—Polymers provided for in subclasses C08C or C08F
    • C08F290/042—Polymers of hydrocarbons as defined in group C08F10/00
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/02—Cp or analog bridged to a non-Cp X anionic donor
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

"POLìMERO DE POLIOLEFINA RAMIFICADA E MéTODO DE PREPARAçãO DA MESMA". A presente invenção se refere a um polímero tendo uma tensão de fusão (TF(g)) substancialmente igual, ou menor que, aquela convencional para um polímero que seja substancialmente o mesmo que o polímero na unidade repetitiva do esqueleto principal, o peso molecular, a distribuição de peso molecular e a cristalinidade, e tendo uma energia de ativação de fluxo (Ea(kJ/mol)) maior que o valor obtido adicionando-se 5 kJ/mol ao valor da Ea do polímero convencional. Um exemplo preferido do polímero é uma poliolefina ramificada constituída de 50 a 100% em mol de unidades repetitivas derivadas do etileno e de 0 a 50% em mol de unidades repetitivas derivadas de uma <244>-olefina de 3 a 20 átomos de carbono e tendo as seguintes propriedades: a energia de ativação de fluxo (Ea(kJ/mol)) e o conteúdo da <244>-olefina (C(% em peso)) satisfazem a relação específica e a tensão de fusão (TF(g)) e a taxa de fluxo de fusão (TFF(g/10min)) satisfazem uma relação específica. Essa poliolefina ramificada é excelente em moldabilidade e força mecânica.
BR0107037-1A 2000-07-26 2001-07-26 Polìmero de poliolefina ramificada e método de preparação da mesma BR0107037A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000225964 2000-07-26
PCT/JP2001/006447 WO2002008306A1 (fr) 2000-07-26 2001-07-26 Polymere et son procede de production

Publications (1)

Publication Number Publication Date
BR0107037A true BR0107037A (pt) 2003-06-10

Family

ID=18719663

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0107037-1A BR0107037A (pt) 2000-07-26 2001-07-26 Polìmero de poliolefina ramificada e método de preparação da mesma

Country Status (6)

Country Link
US (1) US6995229B2 (pt)
EP (1) EP1241194B1 (pt)
KR (1) KR100467277B1 (pt)
CN (1) CN100482706C (pt)
BR (1) BR0107037A (pt)
WO (1) WO2002008306A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1270603B1 (en) 2001-06-20 2014-04-09 Mitsui Chemicals, Inc. Olefin polymerization catalyst, process for polymerizing olefins
US7795347B2 (en) * 2003-03-14 2010-09-14 Mitsui Chemicals, Inc. Multi-branched polymer, process for producing the same, and applications thereof
JP4903357B2 (ja) * 2003-03-28 2012-03-28 住友化学株式会社 エチレン重合体
US7678866B2 (en) * 2003-04-28 2010-03-16 Tosoh Corporation Polyethylene composition and process for producing same
US7452946B2 (en) 2003-05-20 2008-11-18 Mitsui Chemicals, Inc. Ethylene polymer
JP4765277B2 (ja) 2004-07-30 2011-09-07 東ソー株式会社 積層体
KR100932149B1 (ko) 2005-01-31 2009-12-16 미쓰이 가가쿠 가부시키가이샤 에틸렌계 수지 및 이것으로부터 얻어지는 성형체
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WO2012025857A1 (en) 2010-08-23 2012-03-01 Hetero Research Foundation Cycloalkyl methoxybenzyl phenyl pyran derivatives as sodium dependent glucose co transporter (sglt2) inhibitors
EP2812362B1 (en) 2012-02-08 2017-08-09 Reliance Industries Limited Immobilization of single site catalyst on inorganic oxide support for preparation of uhmwpe
JP6253765B2 (ja) * 2014-03-28 2017-12-27 三井化学株式会社 オレフィン系樹脂およびその製造方法
JP6258496B2 (ja) 2014-12-09 2018-01-10 三井化学株式会社 プロピレン系樹脂組成物

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Also Published As

Publication number Publication date
US20030120003A1 (en) 2003-06-26
EP1241194A4 (en) 2004-12-22
WO2002008306A1 (fr) 2002-01-31
KR100467277B1 (ko) 2005-01-24
KR20020035150A (ko) 2002-05-09
US6995229B2 (en) 2006-02-07
EP1241194B1 (en) 2013-09-04
CN1392881A (zh) 2003-01-22
CN100482706C (zh) 2009-04-29
EP1241194A1 (en) 2002-09-18

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008.