IN2012DN01974A - - Google Patents

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Publication number
IN2012DN01974A
IN2012DN01974A IN1974DEN2012A IN2012DN01974A IN 2012DN01974 A IN2012DN01974 A IN 2012DN01974A IN 1974DEN2012 A IN1974DEN2012 A IN 1974DEN2012A IN 2012DN01974 A IN2012DN01974 A IN 2012DN01974A
Authority
IN
India
Prior art keywords
catalyst
transition metal
cocatalyst
chromium
methods
Prior art date
Application number
Other languages
English (en)
Inventor
Max Paul Mcdaniel
Elizabeth Ann Benham
Steven Joseph Secora
Michael Dennis Jensen
Kathy Sue Collins
Original Assignee
Chevron Phillips Chemical Co
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
Priority claimed from US10/829,550 external-priority patent/US6977235B2/en
Priority claimed from US10/829,842 external-priority patent/US7307133B2/en
Application filed by Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Publication of IN2012DN01974A publication Critical patent/IN2012DN01974A/en

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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • 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
    • 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
    • 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
    • C08F4/69—Chromium, molybdenum, tungsten or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)
IN1974DEN2012 2004-04-22 2005-03-24 IN2012DN01974A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/829,550 US6977235B2 (en) 2004-04-22 2004-04-22 Catalyst systems comprising a calcined chromium catalyst and a non-transition metal cyclopentadienyl cocatalyst
US10/829,842 US7307133B2 (en) 2004-04-22 2004-04-22 Polymers having broad molecular weight distributions and methods of making the same
PCT/US2005/009669 WO2005108439A2 (en) 2004-04-22 2005-03-24 Chromium based polymerization catalyst, the method to prepare it and polymers prepared therewith

Publications (1)

Publication Number Publication Date
IN2012DN01974A true IN2012DN01974A (es) 2015-08-21

Family

ID=34964883

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1974DEN2012 IN2012DN01974A (es) 2004-04-22 2005-03-24

Country Status (14)

Country Link
EP (4) EP1756175B1 (es)
JP (2) JP4732444B2 (es)
KR (3) KR101284990B1 (es)
CN (2) CN104277158B (es)
AU (2) AU2005240979B2 (es)
BR (2) BRPI0510105B1 (es)
CA (3) CA2708417C (es)
EG (1) EG25276A (es)
ES (2) ES2450927T3 (es)
HK (2) HK1099320A1 (es)
IN (1) IN2012DN01974A (es)
MX (1) MXPA06012155A (es)
RU (1) RU2006141238A (es)
WO (1) WO2005108439A2 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7307133B2 (en) 2004-04-22 2007-12-11 Chevron Phillips Chemical Company Lp Polymers having broad molecular weight distributions and methods of making the same
US7589162B2 (en) * 2006-02-22 2009-09-15 Chevron Philips Chemical Company Lp Polyethylene compositions and pipe made from same
BRPI0923478B1 (pt) * 2008-12-22 2019-11-05 Univation Tech Llc sistemas e processos para a fabricação de polímeros
US8318883B1 (en) * 2011-06-08 2012-11-27 Chevron Phillips Chemical Company Lp Polymer compositions for blow molding applications
US10246528B2 (en) * 2014-01-09 2019-04-02 Chevron Phillips Chemical Company Lp Chromium (III) catalyst systems with activator-supports
RU2690371C2 (ru) * 2014-06-16 2019-06-03 ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи Полиэтиленовые смолы
US9828451B2 (en) * 2014-10-24 2017-11-28 Chevron Phillips Chemical Company Lp Polymers with improved processability for pipe applications
US11098139B2 (en) 2018-02-28 2021-08-24 Chevron Phillips Chemical Company Lp Advanced quality control tools for manufacturing bimodal and multimodal polyethylene resins
US10590213B2 (en) * 2018-03-13 2020-03-17 Chevron Phillips Chemical Company Lp Bimodal polyethylene resins and pipes produced therefrom
US11505630B2 (en) 2021-03-15 2022-11-22 Chevron Phillips Chemical Company Lp Peroxide treated blow molding polymers with increased weight swell and constant die swell
US11802865B2 (en) 2021-12-27 2023-10-31 Chevron Phillips Chemical Company Lp Utilizing aTREF data with chemometric analysis for determining the types of polyethylene present in polymer blends and multilayer films

Family Cites Families (75)

* Cited by examiner, † Cited by third party
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US4364841A (en) 1980-12-31 1982-12-21 Phillips Petroleum Company Phosphate containing support with zerovalent chromium
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Also Published As

Publication number Publication date
CN104277158A (zh) 2015-01-14
EP2281846A3 (en) 2012-02-22
CA2708417C (en) 2014-01-21
CN102321203A (zh) 2012-01-18
MXPA06012155A (es) 2007-03-26
AU2005240979B2 (en) 2011-04-07
AU2005240979A1 (en) 2005-11-17
CA2798621C (en) 2014-09-23
EP2284197A3 (en) 2012-02-22
EP2284197B1 (en) 2016-02-17
ES2571685T3 (es) 2016-05-26
WO2005108439A2 (en) 2005-11-17
CN102321203B (zh) 2014-09-03
EP2284197A2 (en) 2011-02-16
JP2011168783A (ja) 2011-09-01
WO2005108439A3 (en) 2006-03-30
EP1756175B1 (en) 2014-02-26
KR101193263B1 (ko) 2012-10-25
KR101284990B1 (ko) 2013-07-10
KR20070015591A (ko) 2007-02-05
CA2708417A1 (en) 2005-11-17
ES2450927T3 (es) 2014-03-25
KR101205605B1 (ko) 2012-11-27
HK1099320A1 (en) 2007-08-10
EP2264076A1 (en) 2010-12-22
EP1756175A2 (en) 2007-02-28
AU2011202295B2 (en) 2012-03-15
AU2011202295A1 (en) 2011-06-09
RU2006141238A (ru) 2008-05-27
HK1154033A1 (en) 2012-04-13
KR20110129494A (ko) 2011-12-01
CA2564486A1 (en) 2005-11-17
EP2281846A2 (en) 2011-02-09
KR20120034812A (ko) 2012-04-12
JP2007533822A (ja) 2007-11-22
CA2564486C (en) 2011-03-22
BRPI0510105A (pt) 2007-09-25
CA2798621A1 (en) 2005-11-17
EG25276A (en) 2011-12-04
BR122015023066B1 (pt) 2018-01-09
JP4732444B2 (ja) 2011-07-27
CN104277158B (zh) 2017-05-24
BRPI0510105B1 (pt) 2017-01-31
EP2281846B1 (en) 2014-06-11

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