公开(公告)号：AT411353T

公开(公告)日：2008-10-15

申请号：AT02751108

申请日：2002-05-23

Applicant: RHODIA CHIMIE SA ,  SYMYX TECHNOLOGIES INC

Inventor： BRUMMER OLIVER ,  CARLSON ERIC ,  CREVIER THOMAS ,  GIRAUD YVES ,  LA POINTE ANNE-MARIE ,  STERIN SEBASTIEN

IPC: B01J31/22 ,  C08G77/08 ,  C07F7/18 ,  C07F15/00 ,  C07F19/00 ,  C08G77/398 ,  C08K5/34 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07

Abstract: This invention relates to silicone compositions which can be crosslinked, preferably into elastomers, by hydrosilylation of at least one PolyOrganoSiloxane -A- carrying unsaturated bonds, using at least one polyorganohydrosiloxane -B- in the presence of a carbene-based metal catalyst -C- as defined in the description and which optionally comprises at least one inhibitor -D- of the hydrosilylation reaction.

公开(公告)号：AU2003225156A1

公开(公告)日：2003-11-10

申请号：AU2003225156

申请日：2003-04-23

Applicant: SYMYX TECHNOLOGIES INC

Inventor： GOH CHRISTOPHER ,  LAPOINTE ANNE M ,  LECLERC MARGARETE K ,  SHOEMAKER JAMES A ,  BOUSSIE THOMAS R ,  BRUMMER OLIVER ,  DIAMOND GARY

IPC: C07D213/32 ,  B01J31/00 ,  C07C43/23 ,  C07C217/80 ,  C07C323/12 ,  C07C323/18 ,  C07D209/86 ,  C07D213/70 ,  C07F5/00 ,  C07F7/00 ,  C07F9/00 ,  C07F9/50 ,  C08F4/44 ,  C08F4/60 ,  C08F4/602 ,  C08F4/64 ,  C08F4/642 ,  C08F4/645 ,  C08F4/659 ,  C08F10/00 ,  C08F110/06 ,  C08F210/02 ,  C08F210/16 ,  C07F11/00

Abstract: New ligands and compositions with bridged bis-aromatic ligands are disclosed that catalyze the polymerization of monomers into polymers. These catalysts with metal centers have high performance characteristics, including higher comonomer incorporation into ethylene/olefin copolymers, where such olefins are for example, 1-octene, propylene or styrene. The catalysts also polymerize propylene into isotactic polypropylene.

公开(公告)号：AU2002367984A8

公开(公告)日：2003-12-12

申请号：AU2002367984

申请日：2002-05-23

Applicant: SYMYX TECHNOLOGIES INC ,  RHODIA CHIMIE SA

Inventor： CARLSON ERIC D ,  CREVIER THOMAS ,  GIRAUD YVES ,  POINTE ANNE-MARIE LA ,  STERIN SEBASTIEN ,  BRUMMER OLIVER

IPC: B01J31/22 ,  C07F7/18 ,  C07F15/00 ,  C07F19/00 ,  C08G77/08 ,  C08G77/398 ,  C08K5/34 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07

Abstract: This invention relates to silicone compositions which can be crosslinked, preferably into elastomers, by hydrosilylation of at least one PolyOrganoSiloxane -A- carrying unsaturated bonds, using at least one polyorganohydrosiloxane -B- in the presence of a carbene-based metal catalyst -C- as defined in the description and which optionally comprises at least one inhibitor -D- of the hydrosilylation reaction.

公开(公告)号：DE60229443D1

公开(公告)日：2008-11-27

申请号：DE60229443

申请日：2002-05-23

Applicant: RHODIA CHIMIE SA ,  SYMYX TECHNOLOGIES INC

Inventor： BRUMMER OLIVER ,  CARLSON ERIC D ,  CREVIER THOMAS ,  GIRAUD YVES ,  LA POINTE ANNE-MARIE ,  STERIN SEBASTIEN

IPC: B01J31/22 ,  C07F7/18 ,  C08G77/08 ,  C07F15/00 ,  C07F19/00 ,  C08G77/398 ,  C08K5/34 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07

Abstract: This invention relates to silicone compositions which can be crosslinked, preferably into elastomers, by hydrosilylation of at least one PolyOrganoSiloxane -A- carrying unsaturated bonds, using at least one polyorganohydrosiloxane -B- in the presence of a carbene-based metal catalyst -C- as defined in the description and which optionally comprises at least one inhibitor -D- of the hydrosilylation reaction.

公开(公告)号：AU2003241293A8

公开(公告)日：2003-10-27

申请号：AU2003241293

申请日：2003-04-11

Applicant: SYMYX TECHNOLOGIES INC

Inventor： LAPOINTE ANNE M ,  BRUMMER OLIVER ,  LONGMIRE JAMES ,  GOH CHRISTOPHER ,  LECLERC MARGARETE K ,  DIAMOND GARY M ,  SHOEMAKER JAMES A W

IPC: C07D249/06 ,  C07F7/00 ,  C08F4/06 ,  C08F4/642 ,  C08F4/659 ,  C08F210/02 ,  C07D249/20

Abstract: Metal-ligand complexes that are useful as precursors to catalysts for the polymerization of olefins are provided. Certain of the catalysts are particularly effective at polymerizing ethylene and styrene into copolymers having novel properties, including a low molecular weight and close comparison between vinyl and methyl end groups.

公开(公告)号：AU2003241293A1

公开(公告)日：2003-10-27

申请号：AU2003241293

申请日：2003-04-11

Applicant: SYMYX TECHNOLOGIES INC

Inventor： BRUMMER OLIVER ,  DIAMOND GARY M ,  GOH CHRISTOPHER ,  LAPOINTE ANNE M ,  LECLERC MARGARETE K ,  LONGMIRE JAMES ,  SHOEMAKER JAMES A W

IPC: C07D249/06 ,  C07F7/00 ,  C08F4/06 ,  C08F4/642 ,  C08F4/659 ,  C08F210/02 ,  C08F210/00

Abstract: Metal-ligand complexes that are useful as precursors to catalysts for the polymerization of olefins are provided. Certain of the catalysts are particularly effective at polymerizing ethylene and styrene into copolymers having novel properties, including a low molecular weight and close comparison between vinyl and methyl end groups.

公开(公告)号：AU2002226401A1

公开(公告)日：2003-06-23

申请号：AU2002226401

申请日：2001-12-11

Applicant: RHODIA CHIMIE SA ,  SYMYX TECHNOLOGIES INC

Inventor： BRUMMER OLIVER ,  CARLSON ERIC D ,  CREVIER THOMAS ,  GIRAUD YVES ,  POINTE ANNE-MARIE LA ,  STERIN SEBASTIEN

IPC: C08K5/00 ,  C08K5/3432 ,  C08L83/04