Title:
PROCESS FOR HOMO- OR COPOLYMERIZATION OF CONJUGATED OLEFINES
Document Type and Number:
WIPO Patent Application WO2004076504
Kind Code:
A3
Abstract:
Metal complexes, catalyst compositions containing the metal complexes, and processes for making the metal complexes and the catalyst compositions are described for the manufacture of polymers from ethylenically unsaturated addition polymerizable monomers. The metal complexes have chemical structures corresponding to one of the following formulae (Ia) (Ib) (VII) wherein M .and M.are metals; T is nitrogen or phosphorus; P is a carbon, nitrogen or phosphorus atom; groups R<1>, R<2> and R<3> may be linked to each other; Y is a divalent bridging group; X, X<1>, and X<2> are anionic ligand groups with certain exceptions; D is a neutral Lewis base ligand; and s, o, k, i, ii, p, m, a, b, c, d, e, t, and y are numbers as further described in the claims.
More Like This:
| WO/2001/000633 | MAGNESIUM-ZIRCONIUM ALKOXIDE COMPLEXES AND POLYMERIZATION CATALYSTS MADE THEREFROM |
| WO/2004/099128 | METHOD FOR SYNTHESIZING METAL COMPLEX |
| JP3760497 | RECOVERY OF RUTHENIUM COMPLEX |
Inventors:
THIELE SVEN K H (DE)
Application Number:
PCT/US2004/004941
Publication Date:
January 27, 2005
Filing Date:
February 18, 2004
Export Citation:
Assignee:
DOW GLOBAL TECHNOLOGIES INC (US)
THIELE SVEN K H (DE)
THIELE SVEN K H (DE)
International Classes:
C07F15/00; C08F4/54; C08F10/00; C08F36/06; C08F297/04; C08F297/06; C08L53/02; (IPC1-7): C08F36/06; C07F1/00; C08F4/54
Domestic Patent References:
| WO2002090394A1 | 2002-11-14 |
Other References:
SCHUMANN, HERBERT ET AL: "Organometallic compounds of the lanthanides. 88. Monomeric lanthanide(III) amides: synthesis and x-ray crystal structure of [Nd{N(C6H5)(SiMe3)}3(THF)], [Li(THF)2(.mu.-Cl)2Nd{N(C6H3Me2- 2,6)(SiMe3)}2(THF)], and [ClNd{N(C6H3-iso-Pr2-2,6)(SiMe3)}2(THF)]", ZEITSCHRIFT FUER ANORGANISCHE UND ALLGEMEINE CHEMIE , 621(1), 122-30 CODEN: ZAACAB; ISSN: 0044-2313, 1995, XP008033683
Download PDF: