Inventor

SPALECK WALTER

DE77 patents

⚠️ This page may combine multiple inventors who share the name “SPALECK WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SPALECK WALTER

HOECHST AG

Process for the preparation of polyolefins

Process for the preparation of 1-olefin polymers

Process for the preparation of polyolefins having a broad molecular weight distribution

Process for the preparation of an olefin polymer

Process for the preparation of an olefin polymer using metallocenes having specifically substituted indenyl ligands

Process for the preparation of an olefin polymer

Metallocenes containing ligands of 2-substituted idenyl derivatives, process for their preparation, and their use as catalysts

Process for the preparation of a high molecular weight olefin polymer

2-substituted disindenylmetallocenes, process for their preparation, and their use as catalysts in the polymerization of olefins

Process for the preparation of a syndiotactic polyolefin

Process for the preparation of cycloolefin polymers

Catalyst system comprising two zirconocenes and aluminoxane

Metallocene compound

Process for the preparation of a syndiotactic polyolefin

Process for the preparation of polyolefin waxes in the presence of a metallocene catalyst and a co-catalyst

Olefin polymerization process by using a substituted indenyl containing metallocene catalyst

Process for the preparation of a syndiotactic polyolefin

Process for the preparation of polyolefins

Process for the preparation of polyolefins

Metallocenes, process for their preparation and their use as catalysts

Compound useful for the preparation of a 1-olefin polymer

Catalysts and cocatalysts for the preparation of polyolefins

Process for preparing olefin polymer with catalyst containing metallocene

Process for the preparation of syndiotactic polyolefins having a broad molecular weight distribution

Metallocenes, process for their preparation and their use as catalysts

Metallocene-based catalysts

Sealable composite polypropylene film

Process for the preparation of an olefin polymer using specific metallocenes

Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands

Process for the preparation of an ethylene/propylene copolymer

Polypropylene wax and process for the production thereof

Process for the preparation of a polypropylene molding composition

Sealable composite polypropylene film and processes for producing and using it

Process for the preparation of syndiotactic polyolefins having a broad molecular weight distribution

TARGOR GMBH

Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts

Metallocenes containing aryl-substituted indenyl ligands and their use as catalysts

Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts

Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts

Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts

Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts

2-substituted disindenylmetallocenes, process for their preparation, and their use as catalysts in the polymerization of olefins

Process for the preparation of polyolefins

Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands

Polyolefins prepared with metallocene catalysts having 2-substituted indenyl type ligands

Process for the preparation of polyolefins

Process for the preparation of 1-olefin polymers

Process for the preparation of a polyolefin wax

Metallocenes, process for their preparation and their use as catalysts

(unassigned)

Process for the preparation of polyolefins

BASELL POLYOLEFINE GMBH

Process for the preparation of polyolefins