HUP0002149A2 - Olefin polymers prepared with substituted indenyl containing metal complexes - Google Patents
Olefin polymers prepared with substituted indenyl containing metal complexesInfo
- Publication number
- HUP0002149A2 HUP0002149A2 HU0002149A HUP0002149A HUP0002149A2 HU P0002149 A2 HUP0002149 A2 HU P0002149A2 HU 0002149 A HU0002149 A HU 0002149A HU P0002149 A HUP0002149 A HU P0002149A HU P0002149 A2 HUP0002149 A2 HU P0002149A2
- Authority
- HU
- Hungary
- Prior art keywords
- group
- olefin
- atoms
- nitrogen
- divalent
- Prior art date
Links
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 title abstract 2
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 title abstract 2
- 229920000098 polyolefin Polymers 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title 1
- 239000003446 ligand Substances 0.000 abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 3
- 125000004429 atom Chemical group 0.000 abstract 2
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- OFHCOWSQAMBJIW-AVJTYSNKSA-N alfacalcidol Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C OFHCOWSQAMBJIW-AVJTYSNKSA-N 0.000 abstract 1
- 125000002723 alicyclic group Chemical group 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052800 carbon group element Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000004696 coordination complex Chemical class 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 125000003800 germyl group Chemical group [H][Ge]([H])([H])[*] 0.000 abstract 1
- 229910052735 hafnium Chemical group 0.000 abstract 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical group [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 abstract 1
- 125000004437 phosphorous atom Chemical group 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 1
Abstract
An olefin polymer is produced by polymerizing at least one alpha -olefin with a catalyst comprising a metal complex of formula ZA'MXpX'q (I); M = titanium, zirconium or hafnium in the +2, +3 or +4 oxidation state; A' = indenyl substituted in at least the 2- or 3- position with a hydrocarbyl group, optionally substituted with fluoro, hydrocarbyloxy or dialkylamino, or silyl, germyl or a mixture, the group containing up to 40 non-hydrogen atoms, and A' is covalently bonded to M by a divalent Z group; Z = a divalent group bonded to both A' and M by sigma -bonds comprising boron, a Group XIV element, nitrogen or phosphorus, in which an aliphatic or alicyclic hydrocarbyl group is covalently bonded to the nitrogen or phosphorus atom via a primary or secondary carbon atom; X = an anionic or dianionic ligand containing up to 60 atoms, but excluding cyclic, delocalised, pi -bound ligands; X' = a neutral ligand group containing up to 20 atoms; p = 0, 1 or 2 and 2 less than the oxidation state of M, provided p = 1 when X = a dianionic ligand; and q = 0, 1 or 2. Also claimed are: (1) an olefin interpolymer with specified properties (detailed below); (2) a method improving the upper service temperature (UST) of an article or a formulation comprising incorporating the interpolymer (1) above.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4541097P | 1997-05-01 | 1997-05-01 | |
PCT/US1998/008859 WO1998049211A1 (en) | 1997-05-01 | 1998-05-01 | Olefin polymers prepared with substituted indenyl containing metal complexes |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP0002149A2 true HUP0002149A2 (en) | 2000-09-28 |
HUP0002149A3 HUP0002149A3 (en) | 2003-07-28 |
Family
ID=21937721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0002149A HUP0002149A3 (en) | 1997-05-01 | 1998-05-01 | Olefin polymers prepared with substituted indenyl containing metal complexes |
Country Status (2)
Country | Link |
---|---|
HU (1) | HUP0002149A3 (en) |
ZA (1) | ZA983672B (en) |
-
1998
- 1998-04-30 ZA ZA9803672A patent/ZA983672B/en unknown
- 1998-05-01 HU HU0002149A patent/HUP0002149A3/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA983672B (en) | 1999-11-01 |
HUP0002149A3 (en) | 2003-07-28 |
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