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Patent History
- ApplicationUS 10/643858 2003-08-19
- PublicationUS 2004248728 2004-12-09
Patent Family
- AU 2003260240 (A1) 2004-03-03
- CN 1675226 (A) 2005-09-28
- CN 100402535 (C) 2008-07-16
- CN 1966535 (A) 2007-05-23
- CN 100497399 (C) 2009-06-10
- JP 2005535756 (A) 2005-11-24
- JP 4481820 (B2) 2010-06-16
- US 2004248728 (A1) 2004-12-09
- US 6998363 (B2) 2006-02-14
- US 2006009350 (A1) 2006-01-12
- US 7105672 (B2) 2006-09-12
- WO 2004016627 (A1) 2004-02-26
Supplementary
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Citations:
- Appears in Collections:
published patent: Polyolefin catalyst component using non-covalent interactions
| Title | Polyolefin catalyst component using non-covalent interactions |
|---|---|
| Priority Date | 2003-08-19 US 10/643858 2002-08-19 US 10/404452P |
| Inventors | |
| Issue Date | 2004 |
| Citation | US Published patent application US 2004248728. Washington, DC: US Patent and Trademark Office (USPTO), 2004 How to Cite? |
| Abstract | A compound of formula I: (wherein R<1>-R<7>, M, T, X, Y, m and n are defined herein). The compound, when combined with a suitable activator, is active for the polymerization of olefins. For specific combinations of the R<1>-R<7 >and T groups, these catalysts can engage in weak attractive non-covalent interactions with the polymer chain. |
| Persistent Identifier | http://hdl.handle.net/10722/176880 |
| DC Field | Value | Language |
|---|---|---|
| dc.date.accessioned | 2012-11-30T08:38:39Z | - |
| dc.date.available | 2012-11-30T08:38:39Z | - |
| dc.date.issued | 2004 | - |
| dc.identifier.citation | US Published patent application US 2004248728. Washington, DC: US Patent and Trademark Office (USPTO), 2004 | en_HK |
| dc.identifier.uri | http://hdl.handle.net/10722/176880 | - |
| dc.description.abstract | A compound of formula I: (wherein R<1>-R<7>, M, T, X, Y, m and n are defined herein). The compound, when combined with a suitable activator, is active for the polymerization of olefins. For specific combinations of the R<1>-R<7 >and T groups, these catalysts can engage in weak attractive non-covalent interactions with the polymer chain. | en_HK |
| dc.relation.isreferencedby | WO 2011011041 (A1) 2011-01-27 | en_HK |
| dc.relation.isreferencedby | US 7105672 (B2) 2006-09-12 | en_HK |
| dc.relation.isreferencedby | US 2006009350 (A1) 2006-01-12 | en_HK |
| dc.title | Polyolefin catalyst component using non-covalent interactions | en_HK |
| dc.type | Patent | en_US |
| dc.description.nature | published_or_final_version | en_US |
| dc.contributor.inventor | Chan, MCW | en_HK |
| dc.contributor.inventor | Kui, CF | en_HK |
| patents.identifier.application | US 10/643858 | en_HK |
| patents.description.assignee | CHAN MICHAEL CHI-WANG, ; KUI CHI-FAI, ; THE UNIVERSITY OF HONG KONG | en_HK |
| patents.description.country | United States of America | en_HK |
| patents.date.publication | 2004-12-09 | en_HK |
| patents.date.application | 2003-08-19 | en_HK |
| patents.date.priority | 2003-08-19 US 10/643858 | en_HK |
| patents.date.priority | 2002-08-19 US 10/404452P | en_HK |
| patents.description.cc | US | en_HK |
| patents.identifier.publication | US 2004248728 | en_HK |
| patents.relation.family | AU 2003260240 (A1) 2004-03-03 | en_HK |
| patents.relation.family | CN 1675226 (A) 2005-09-28 | en_HK |
| patents.relation.family | CN 100402535 (C) 2008-07-16 | en_HK |
| patents.relation.family | CN 1966535 (A) 2007-05-23 | en_HK |
| patents.relation.family | CN 100497399 (C) 2009-06-10 | en_HK |
| patents.relation.family | JP 2005535756 (A) 2005-11-24 | en_HK |
| patents.relation.family | JP 4481820 (B2) 2010-06-16 | en_HK |
| patents.relation.family | US 2004248728 (A1) 2004-12-09 | en_HK |
| patents.relation.family | US 6998363 (B2) 2006-02-14 | en_HK |
| patents.relation.family | US 2006009350 (A1) 2006-01-12 | en_HK |
| patents.relation.family | US 7105672 (B2) 2006-09-12 | en_HK |
| patents.relation.family | WO 2004016627 (A1) 2004-02-26 | en_HK |
| patents.description.kind | A1 | en_HK |
| patents.type | Patent_published | en_HK |