BR112015002630A2 - method of preparing bisupported ziegler-natta catalysts - Google Patents

method of preparing bisupported ziegler-natta catalysts

Info

Publication number
BR112015002630A2
BR112015002630A2 BR112015002630A BR112015002630A BR112015002630A2 BR 112015002630 A2 BR112015002630 A2 BR 112015002630A2 BR 112015002630 A BR112015002630 A BR 112015002630A BR 112015002630 A BR112015002630 A BR 112015002630A BR 112015002630 A2 BR112015002630 A2 BR 112015002630A2
Authority
BR
Brazil
Prior art keywords
bisupported
ziegler
preparing
natta catalysts
natta
Prior art date
Application number
BR112015002630A
Other languages
Portuguese (pt)
Inventor
Bortolin Ramis Luciana
De Fátima Vieira Marques Maria
Couto De Oliveira Mônica
Da Silva Cardoso Renata
Original Assignee
Petroleo Brasileiro S A / Petrobras
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 Petroleo Brasileiro S A / Petrobras filed Critical Petroleo Brasileiro S A / Petrobras
Publication of BR112015002630A2 publication Critical patent/BR112015002630A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0202—Alcohols or phenols
    • 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
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
BR112015002630A 2013-10-17 2013-10-17 method of preparing bisupported ziegler-natta catalysts BR112015002630A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2013/000428 WO2015054758A1 (en) 2013-10-17 2013-10-17 Method for preparing bisupported ziegler-natta catalysts

Publications (1)

Publication Number Publication Date
BR112015002630A2 true BR112015002630A2 (en) 2018-05-22

Family

ID=52827478

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015002630A BR112015002630A2 (en) 2013-10-17 2013-10-17 method of preparing bisupported ziegler-natta catalysts

Country Status (3)

Country Link
AR (1) AR096838A1 (en)
BR (1) BR112015002630A2 (en)
WO (1) WO2015054758A1 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023439A (en) * 1983-07-20 1985-02-06 Chisso Corp Vinyl chloride resin composition
JPH0639504B2 (en) * 1985-09-04 1994-05-25 チッソ株式会社 Method for producing modified olefin polymer
EP0605380A3 (en) * 1992-12-22 1994-10-26 Fina Technology Optimum molar ratio of co-catalyst to external electron donor in propylene polymerization.
KR20000016801A (en) * 1996-06-21 2000-03-25 매기오 로버트 에이 Aggregate supports and olefin polymerization catalysts supported thereon
KR100445237B1 (en) * 2001-08-23 2004-08-18 한국과학기술연구원 Method for Preparation of Polyolefin/Clay Nanocomposite
KR100466511B1 (en) * 2003-10-23 2005-01-15 (주) 디엔에프솔루션 High activity olefin polymerization silica supported catalyst
CN100422223C (en) * 2005-05-11 2008-10-01 北京燕化高新催化剂有限公司 Ball shape catalyst for ethylene polymerization and preparation process thereof
KR20130062377A (en) * 2008-06-11 2013-06-12 루머스 노보렌 테크놀로지 게엠베하 High activity ziegler-natta catalysts, process for producing catalyst and use thereof
CA2733208A1 (en) * 2008-08-06 2010-02-11 Union Carbide Chemicals & Plastics Technology Llc Ziegler-natta catalyst compositions for producing polyethylenes with a high molecular weight tail and methods of making the same
CN101423639B (en) * 2008-12-09 2011-02-02 中山大学 PPR/SiO2 nano composite material and preparation method thereof
CN102040693A (en) * 2009-10-23 2011-05-04 中国石油化工股份有限公司 Gas-phase polymerization method and polymer of polybutene-1
CN102336852B (en) * 2010-07-14 2014-04-02 中国石油天然气股份有限公司 Preparation method for Ziegler-Natta (ZN) catalyst
CN102127176A (en) * 2011-01-28 2011-07-20 中国科学院化学研究所 High-melt-strength polypropylene and preparation method thereof
US8685879B2 (en) * 2011-04-29 2014-04-01 Basf Corporation Emulsion process for improved large spherical polypropylene catalysts

Also Published As

Publication number Publication date
AR096838A1 (en) 2016-02-03
WO2015054758A1 (en) 2015-04-23

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Legal Events

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

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B08G Application fees: restoration [chapter 8.7 patent gazette]
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B04C Request for examination: application reinstated [chapter 4.3 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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