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  Patent History
  • Application
    US 10/402816 2003-03-28
  • Publication
    US 20030191015 2003-10-09
  • Granted
    US 6825296 2004-11-30
Supplementary

granted patent: Catalyst Component For Olefin Polymerization

TitleCatalyst Component For Olefin Polymerization
Granted PatentUS 6825296
Granted Date2004-11-30
Priority Date2003-03-28 US 10/402816
2002-03-29 US 10/368634P
Inventors
Issue Date2004
Citation
US Patent 6825296. Washington, DC: US Patent and Trademark Office (USPTO), 2004 How to Cite?
AbstractDisclosed Herein Are Compounds Shown As Formula I:Wherein R<1>-R<11 >Are Each Independently Selected From A Group Comprising Hydrocarbyl, Substituted Hydrocarbyl, Heterohydrocarbyl, And Substituted Heterohydrocarbyl Containing 1 To 20 Carbon Atoms And Two Or More Of The R<1>-R<11 >Groups May Be Joined To Form Cyclic Versions; R<1>-R<11 >Can Also Be Selected From Hydrogen, Halogen, And Recognized Donor And Acceptor Groups; E Is A Group 16 Element (Including Oxygen); M Is A Metal Selected From The Group Comprising Group 3 To 10 Elements (Including Titanium And Zirconium) And The Lanthanide Series Elements; M Is The Oxidation State Of The Metal; X Is A Monovalent Atom Or Group Bonded To M; Y Is A Mono- Or Bidentate Molecule Datively Bound To M, And N Is Zero Or An Integer Up To Five. These Catalysts, When Combined With A Suitable Activator, Are Active For The Polymerization Of Olefins.
Persistent Identifierhttp://hdl.handle.net/10722/142087
References

 

DC FieldValueLanguage
dc.date.accessioned2011-10-19T06:29:34Z-
dc.date.available2011-10-19T06:29:34Z-
dc.date.issued2004-
dc.identifier.citationUS Patent 6825296. Washington, DC: US Patent and Trademark Office (USPTO), 2004en_HK
dc.identifier.urihttp://hdl.handle.net/10722/142087-
dc.description.abstractDisclosed Herein Are Compounds Shown As Formula I:Wherein R<1>-R<11 >Are Each Independently Selected From A Group Comprising Hydrocarbyl, Substituted Hydrocarbyl, Heterohydrocarbyl, And Substituted Heterohydrocarbyl Containing 1 To 20 Carbon Atoms And Two Or More Of The R<1>-R<11 >Groups May Be Joined To Form Cyclic Versions; R<1>-R<11 >Can Also Be Selected From Hydrogen, Halogen, And Recognized Donor And Acceptor Groups; E Is A Group 16 Element (Including Oxygen); M Is A Metal Selected From The Group Comprising Group 3 To 10 Elements (Including Titanium And Zirconium) And The Lanthanide Series Elements; M Is The Oxidation State Of The Metal; X Is A Monovalent Atom Or Group Bonded To M; Y Is A Mono- Or Bidentate Molecule Datively Bound To M, And N Is Zero Or An Integer Up To Five. These Catalysts, When Combined With A Suitable Activator, Are Active For The Polymerization Of Olefins.en_HK
dc.relation.isreferencedbyWO 2010148381 (A2) 2010-12-23en_HK
dc.relation.isreferencedbyWO 2010148381 (A3) 2011-04-21en_HK
dc.relation.isreferencedbyWO 2009106458 (A1) 2009-09-03en_HK
dc.relation.isreferencedbyUS 2006009350 (A1) 2006-01-12en_HK
dc.relation.isreferencedbyUS 7105672 (B2) 2006-09-12en_HK
dc.relation.isreferencedbyUS 2004248728 (A1) 2004-12-09en_HK
dc.relation.isreferencedbyUS 6998363 (B2) 2006-02-14en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License For Public Patent Documents-
dc.titleCatalyst Component For Olefin Polymerizationen_HK
dc.typePatenten_US
dc.identifier.emailChan, Michael Chi Wang:mcwchan@hku.hken_US
dc.identifier.emailTam, Ka Ho:en_US
dc.description.naturepublished_or_final_version-
dc.contributor.inventorChan, Michael Chi Wangen_US
dc.contributor.inventorTam, Ka Hoen_US
patents.identifier.applicationUS 10/402816en_HK
patents.identifier.grantedUS 6825296en_HK
patents.description.assigneeUniv Hong Kong [Hk]en_HK
patents.description.countryUnited States of Americaen_HK
patents.date.publication2003-10-09en_HK
patents.date.granted2004-11-30en_HK
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patents.date.application2003-03-28en_HK
patents.date.priority2003-03-28 US 10/402816en_HK
patents.date.priority2002-03-29 US 10/368634Pen_HK
patents.description.ccUSen_HK
patents.identifier.publicationUS 20030191015en_HK
patents.relation.familyCN 1460688 (A) 2003-12-10en_HK
patents.relation.familyCN 1239526 (C) 2006-02-01en_HK
patents.relation.familyUS 2003191015 (A1) 2003-10-09en_HK
patents.relation.familyUS 6825296 (B2) 2004-11-30en_HK
patents.description.kindB2en_HK
patents.typePatent_granteden_HK

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