BR112015008105A2 - catalisador - Google Patents

catalisador

Info

Publication number
BR112015008105A2
BR112015008105A2 BR112015008105A BR112015008105A BR112015008105A2 BR 112015008105 A2 BR112015008105 A2 BR 112015008105A2 BR 112015008105 A BR112015008105 A BR 112015008105A BR 112015008105 A BR112015008105 A BR 112015008105A BR 112015008105 A2 BR112015008105 A2 BR 112015008105A2
Authority
BR
Brazil
Prior art keywords
catalyst
cocatalyst
metallocene
cyclopentadienyl
iii
Prior art date
Application number
BR112015008105A
Other languages
English (en)
Other versions
BR112015008105B1 (pt
Inventor
Hongell Anu-Leena
Lehtiniemi Ismo
Severn John
Kallio Kalle
Huhtanen Lauri
Mustonen Marja
Astro Pascal
Virkkunen Ville
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
Application filed by Borealis Ag filed Critical Borealis Ag
Publication of BR112015008105A2 publication Critical patent/BR112015008105A2/pt
Publication of BR112015008105B1 publication Critical patent/BR112015008105B1/pt

Links

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/65922—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 containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—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 containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • 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
    • C08F2420/07—Heteroatom-substituted Cp, i.e. Cp or analog where at least one of the substituent of the Cp or analog ring is or contains a heteroatom
    • 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
    • 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
    • C08F4/65922—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 containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65925—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 containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged

Landscapes

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

Abstract

resumo patente de invenção: "catalisador". a presente invenção refere-se a um catalisador compreendendo: (i) um complexo metalocênico de um metal do grupo (iv), em que o referido metaloceno compreende pelo menos dois ligantes do tipo ciclopentadienila; (ii) um cocatalisador de boro; e (iii) um cocatalisador de aluminoxano; em que o referido catalisador está em forma sólida, de preferência em forma de partículas sólidas, e livre de um veículo externo.
BR112015008105-3A 2012-10-18 2013-10-17 Catalisador BR112015008105B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12189123.8A EP2722345B1 (en) 2012-10-18 2012-10-18 Catalyst for the polymerisation of olefins
EP12189123.8 2012-10-18
PCT/EP2013/071760 WO2014060534A1 (en) 2012-10-18 2013-10-17 Catalyst

Publications (2)

Publication Number Publication Date
BR112015008105A2 true BR112015008105A2 (pt) 2017-07-04
BR112015008105B1 BR112015008105B1 (pt) 2021-04-13

Family

ID=47044892

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015008105-3A BR112015008105B1 (pt) 2012-10-18 2013-10-17 Catalisador

Country Status (11)

Country Link
US (1) US9475890B2 (pt)
EP (1) EP2722345B1 (pt)
JP (1) JP6300809B2 (pt)
KR (1) KR101900139B1 (pt)
CN (1) CN104903361B (pt)
BR (1) BR112015008105B1 (pt)
CA (1) CA2888385A1 (pt)
EA (1) EA031952B1 (pt)
ES (1) ES2711081T3 (pt)
SA (1) SA515360304B1 (pt)
WO (1) WO2014060534A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2722346A1 (en) * 2012-10-18 2014-04-23 Borealis AG Polymerisation process and catalyst
ES2622627T3 (es) 2012-10-18 2017-07-06 Borealis Ag Procedimiento de polimerización
EP2829558B1 (en) 2013-07-24 2016-12-14 Borealis AG Process
WO2019191440A1 (en) * 2018-03-30 2019-10-03 Dow Global Technologies Llc Highly soluble bis-borate as binuclear co-catalysts for olefin polymerizations
CN111902436B (zh) 2018-05-09 2023-06-30 博里利斯股份公司 用于制备丙烯聚合物的方法
US11897975B2 (en) * 2018-09-28 2024-02-13 Borealis Ag Multi-stage process for producing a C2 to C8 olefin polymer composition

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA844157B (en) 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US5077255A (en) 1986-09-09 1991-12-31 Exxon Chemical Patents Inc. New supported polymerization catalyst
US5036034A (en) 1989-10-10 1991-07-30 Fina Technology, Inc. Catalyst for producing hemiisotactic polypropylene
FI89929C (fi) 1990-12-28 1993-12-10 Neste Oy Foerfarande foer homo- eller sampolymerisering av eten
US5416228A (en) 1991-10-07 1995-05-16 Fina Technology, Inc. Process and catalyst for producing isotactic polyolefins
DE4205932A1 (de) 1992-02-27 1993-09-02 Basf Ag Verfahren zur herstellung von propenoligomeren
JP3153000B2 (ja) 1992-06-11 2001-04-03 三菱化学株式会社 α‐オレフィン重合体の製造法
US5332706A (en) 1992-12-28 1994-07-26 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
FI96866C (fi) 1993-11-05 1996-09-10 Borealis As Tuettu olefiinipolymerointikatalyytti, sen valmistus ja käyttö
JPH0820606A (ja) * 1994-07-07 1996-01-23 Mitsubishi Chem Corp α‐オレフィン重合用触媒およびそれを用いたα‐オレフィン重合体の製造法
JP3352555B2 (ja) 1994-12-01 2002-12-03 日本ポリオレフィン株式会社 オレフィン類重合用触媒
WO1997014727A1 (en) * 1995-10-19 1997-04-24 Amoco Corporation Homogeneous metallocene-based olefin polymerization system with increased activity
FI104826B (fi) 1996-01-30 2000-04-14 Borealis As Heteroatomilla substituoituja metalloseeniyhdisteitä olefiinipolymerointikatalyytti-systeemejä varten ja menetelmä niiden valmistamiseksi
FI971565A (fi) 1997-04-14 1998-10-15 Borealis As Olefiinien polymerointiin tarkoitettujen katalysaattorisysteemien substituoituja metalloseeniyhdisteitä, niiden välituotteet ja valmistusmenetelmä
DE19709866A1 (de) 1997-03-11 1998-09-17 Basf Ag Geträgertes Katalysatorsystem zur Polymerisation von Alk-1-enen
GB9708487D0 (en) 1997-04-25 1997-06-18 Bp Chem Int Ltd Novel catalysts for olefin polymerisation
WO1998056831A1 (de) 1997-06-10 1998-12-17 Peroxid-Chemie Gmbh & Co. Kg. Neue katalysatorsysteme für (co-)polymerisationsreaktionen, metallocenamidhalogenide, ihre herstellung und verwendung
SK2712000A3 (en) 1997-09-05 2001-07-10 Bp Chem Int Ltd Polymerisation catalysts
GB9721559D0 (en) 1997-10-11 1997-12-10 Bp Chem Int Ltd Novel polymerisation catalysts
US6214760B1 (en) 1998-08-11 2001-04-10 The Dow Chemical Company Catalyst activator composition
GB9826874D0 (en) 1998-12-07 1999-01-27 Borealis As Process
WO2002002576A1 (en) 2000-06-30 2002-01-10 Exxonmobil Chemical Patents Inc. Bridged bis (indenyl) metallocene compounds
CN1478105A (zh) * 2000-11-17 2004-02-25 尤尼威蒂恩技术有限责任公司 催化剂组合物的制备方法及其在聚合过程中的应用
US6877107B2 (en) 2001-07-05 2005-04-05 Softwired Ag Method for ensuring operation during node failures and network partitions in a clustered message passing server
EP1323747A1 (en) * 2001-12-19 2003-07-02 Borealis Technology Oy Production of olefin polymerisation catalysts
WO2004050724A1 (en) 2002-12-04 2004-06-17 Basell Polyolefine Gmbh Process for preparing 1-butene polymers
DE10358082A1 (de) 2003-12-10 2005-07-14 Basell Polyolefine Gmbh Organübergangsmetallverbindung, Bscyclopentadienyligandsystem, Katalysatorsystem und Hertellung von Polyolefinen
US7169864B2 (en) 2004-12-01 2007-01-30 Novolen Technology Holdings, C.V. Metallocene catalysts, their synthesis and their use for the polymerization of olefins
ES2366651T3 (es) 2004-12-31 2011-10-24 Borealis Technology Oy Procedimiento para preparar un catalizador sólido para la polimerización de olefinas.
DE602006003194D1 (de) 2005-03-18 2008-11-27 Basell Polyolefine Gmbh Metallocenverbindungen
JP2009533382A (ja) 2006-04-12 2009-09-17 バーゼル・ポリオレフィン・ゲーエムベーハー メタロセン化合物
ATE406393T1 (de) * 2006-07-10 2008-09-15 Borealis Tech Oy Kurzkettig verzweigtes polypropylen
US7429635B2 (en) * 2006-09-28 2008-09-30 Equistar Chemicals, Lp Preparation of ultra high molecular weight linear low density polyethylene
ATE509967T1 (de) 2007-06-14 2011-06-15 Borealis Tech Oy Verfahren zur herstellung von propylen- copolymeren mit hilfe eines vorpolymerisierten katalysators
BRPI0722162A2 (pt) 2007-10-25 2014-03-18 Lummus Novolen Technology Gmbh Compostos de metaloceno, catalisadores compreendendo os mesmos, processo para produzir um polímero de olefina pelo uso de catalisadores, e homo-e copolímeros de olefina.
SG195587A1 (en) 2008-08-01 2013-12-30 Exxonmobil Chem Patents Inc Catalyst system and process for olefin polymerization
EP2355926B1 (en) 2008-11-07 2017-01-04 Borealis AG Solid catalyst composition
EP2355927B1 (en) 2008-11-07 2015-03-04 Borealis AG Solid catalyst composition
EP2361267B1 (en) 2008-11-07 2015-03-04 Borealis AG Process to prepare a solid catalyst composition
SG172454A1 (en) 2008-12-31 2011-08-29 Lummus Novolen Technology Gmbh New metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers
JP5355113B2 (ja) 2009-01-29 2013-11-27 株式会社Ａｄｅｋａ 一液型シアン酸エステル−エポキシ複合樹脂組成物
US8067652B2 (en) * 2009-08-13 2011-11-29 Chemtura Corporation Processes for controlling the viscosity of polyalphaolefins
WO2011076780A1 (en) 2009-12-22 2011-06-30 Borealis Ag Catalysts
US20130046068A1 (en) * 2010-03-08 2013-02-21 Hyuck-Ju Kwon Method for preparing supported metallocene catalyst and method for preparing polyolefin using the same
CN103025767B (zh) 2010-04-28 2015-01-14 博瑞立斯有限公司 包含桥连的茂金属的固体颗粒催化剂
WO2011135004A2 (en) 2010-04-28 2011-11-03 Borealis Ag Catalysts
US20110294972A1 (en) 2010-05-27 2011-12-01 Basell Polyolefine Gmbh Olefin Polymerization Catalysts
EP2402354B1 (en) 2010-07-01 2016-03-02 Borealis AG Process for olefin polymerisation using group 4 metallocene as catalysts
EP2402353B1 (en) 2010-07-01 2018-04-25 Borealis AG Group 4 metallocenes useful as catalysts for the polymerization of olefins
EP2428526A1 (en) 2010-09-13 2012-03-14 Borealis AG Process for producing polyethylene with improved homogeneity
KR20140007360A (ko) 2010-12-22 2014-01-17 보레알리스 아게 가교된 메탈로센 촉매
US8623974B2 (en) 2011-03-25 2014-01-07 Exxonmobil Chemical Patents Inc. Branched vinyl terminated polymers and methods for production thereof
US9567351B2 (en) 2011-07-08 2017-02-14 Borealis Ag Heterophasic copolymers
EP2657192B1 (en) 2012-04-26 2019-03-20 Borealis AG Reducing organic impurities in waste water
ES2622627T3 (es) 2012-10-18 2017-07-06 Borealis Ag Procedimiento de polimerización
EP2722346A1 (en) * 2012-10-18 2014-04-23 Borealis AG Polymerisation process and catalyst

Also Published As

Publication number Publication date
SA515360304B1 (ar) 2017-07-02
US9475890B2 (en) 2016-10-25
CN104903361A (zh) 2015-09-09
EA031952B1 (ru) 2019-03-29
KR20150094599A (ko) 2015-08-19
WO2014060534A1 (en) 2014-04-24
CN104903361B (zh) 2017-08-25
KR101900139B1 (ko) 2018-11-08
BR112015008105B1 (pt) 2021-04-13
CA2888385A1 (en) 2014-04-24
JP6300809B2 (ja) 2018-03-28
EP2722345A1 (en) 2014-04-23
EP2722345B1 (en) 2018-12-05
JP2015532346A (ja) 2015-11-09
US20150266979A1 (en) 2015-09-24
EA201590681A1 (ru) 2015-10-30
ES2711081T3 (es) 2019-04-30

Similar Documents

Publication Publication Date Title
BR112015008172A2 (pt) processo de polimerização e catalisador
BR112015010489A2 (pt) apresentação de resultados de pesquisa baseada em intenção
BR112015008105A2 (pt) catalisador
BR112019001111A2 (pt) catalisadores bis-bifenil-fenóxi com pontes de silila para polimerização de olefinas
MX350539B (es) Compuestos de enediino, conjugados de los mismos y sus usos y metodos.
AR094326A1 (es) Un proceso de polimerización para producir polímeros a base de etileno
MY170904A (en) Ret inhibitor
MX2014004987A (es) Composiciones para el cuidado de telas.
AR094325A1 (es) Un proceso de polimerización para producir polímeros a base de etileno
SG10201804869UA (en) Purification of biological molecules
WO2013028283A8 (en) Catalyst systems and methods for using same to produce polyolefin products
TWD155768S (zh) 車輛前上護柵
MX2013005517A (es) El uso de complejos metalicos de ditioleno sustituido por arilo o heteroarilo en calidad de absorbedores de ir.
EP4223802A3 (en) Polymerization catalyst
BR112015023593A2 (pt) sistema catalítico de polimerização
IN2015DN03119A (pt)
IN2012DE01790A (pt)
IN2014DN04977A (pt)
TR201903918T4 (tr) Bir dağıtım ajanı içeren bileşimler ve bunların hazırlanması.
BR112012013503A2 (pt) suspensões de nanopartícula contendo polímero de carboxivinila
IN2015DN02258A (pt)
BR112018069252A2 (pt) sistemas catalisadores de polimerização de olefina e métodos de uso dos mesmos
NZ701826A (en) Indexing tab for grid runner
BR112015001445B8 (pt) Fluoretos de flúor-picolinoíla, e seus processos de preparação
BR112014005383B8 (pt) complexo bis-iminopiridina de lantanídeos, sistema catalítico compreendendo o dito complexo bisiminopiridina e processo para a (co)polimerização de dienos conjugados

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 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 17/10/2013, OBSERVADAS AS CONDICOES LEGAIS.