SG11201510689SA - Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts - Google Patents

Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts

Info

Publication number
SG11201510689SA
SG11201510689SA SG11201510689SA SG11201510689SA SG11201510689SA SG 11201510689S A SG11201510689S A SG 11201510689SA SG 11201510689S A SG11201510689S A SG 11201510689SA SG 11201510689S A SG11201510689S A SG 11201510689SA SG 11201510689S A SG11201510689S A SG 11201510689SA
Authority
SG
Singapore
Prior art keywords
polyolefins
molecular weight
weight control
halogenated bis
phenylphenoxy
Prior art date
Application number
SG11201510689SA
Other languages
English (en)
Inventor
Jerzy Klosin
Ruth Figueroa
Robert Dj Froese
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of SG11201510689SA publication Critical patent/SG11201510689SA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659Component covered by group C08F4/64 containing a transition metal-carbon bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908Component 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+
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Crystallography & Structural Chemistry (AREA)
SG11201510689SA 2013-06-28 2014-06-26 Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts SG11201510689SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361840624P 2013-06-28 2013-06-28
PCT/US2014/044374 WO2014210333A1 (en) 2013-06-28 2014-06-26 Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts

Publications (1)

Publication Number Publication Date
SG11201510689SA true SG11201510689SA (en) 2016-01-28

Family

ID=51211353

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201510689SA SG11201510689SA (en) 2013-06-28 2014-06-26 Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts
SG10201802443VA SG10201802443VA (en) 2013-06-28 2014-06-26 Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10201802443VA SG10201802443VA (en) 2013-06-28 2014-06-26 Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts

Country Status (9)

Country Link
US (2) US9605098B2 (cg-RX-API-DMAC7.html)
EP (2) EP3925989B1 (cg-RX-API-DMAC7.html)
JP (2) JP6441332B2 (cg-RX-API-DMAC7.html)
KR (1) KR102218415B1 (cg-RX-API-DMAC7.html)
CN (2) CN105283474A (cg-RX-API-DMAC7.html)
BR (1) BR112015030912B1 (cg-RX-API-DMAC7.html)
ES (1) ES2934177T3 (cg-RX-API-DMAC7.html)
SG (2) SG11201510689SA (cg-RX-API-DMAC7.html)
WO (1) WO2014210333A1 (cg-RX-API-DMAC7.html)

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Also Published As

Publication number Publication date
KR102218415B1 (ko) 2021-02-22
KR20160037890A (ko) 2016-04-06
EP3013871A1 (en) 2016-05-04
JP2019049003A (ja) 2019-03-28
WO2014210333A1 (en) 2014-12-31
BR112015030912A2 (pt) 2017-07-25
EP3013871B1 (en) 2022-10-19
EP3925989B1 (en) 2026-01-07
US20160108156A1 (en) 2016-04-21
CN113201084A (zh) 2021-08-03
SG10201802443VA (en) 2018-05-30
US10144791B2 (en) 2018-12-04
CN105283474A (zh) 2016-01-27
JP6441332B2 (ja) 2018-12-19
US20170158790A1 (en) 2017-06-08
EP3925989A1 (en) 2021-12-22
BR112015030912A8 (pt) 2020-01-28
JP2016524024A (ja) 2016-08-12
BR112015030912B1 (pt) 2021-08-03
US9605098B2 (en) 2017-03-28
ES2934177T3 (es) 2023-02-17
JP6813556B2 (ja) 2021-01-13

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