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Your search returned 273 patents.
( 526/90 in Current US Classification )
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Patent IDTitleDate Filed
6482900 Polymer, process for producing the polymer, and curable composition containing the polymer June 5, 2000
6464896 Low migratory photoinitiators for oxygen-scavenging compositions October 24, 2000
6458903 Polymerization method February 21, 2001
6433237 Iron-based catalyst composition for producing oligomers of conjugated dienes February 19, 2001
6420499 Catalyst component comprising magnesium, titanium, a halogen and an election donor, its preparation and use December 21, 1998
6410768 Diimino compounds March 12, 2001
6407185 Process for the preparation of a composition containing ethylene polymers, composition containing ethylene polymers and use thereof April 14, 2000
6403746 Method for preparation of a composition that contains polymer ester compounds with long-chain alkyl residues and use of this composition November 30, 1999
6403745 Gradient copolymers, as well as a method for their preparation and their use November 30, 1999
6388016 Dynamic vulcanization of polymer blends from series reactors August 28, 2000
6372868 Start up methods for multiple catalyst systems December 7, 1999
6346584 Catalyst modifiers and their use in the polymerization of olefins(s) September 9, 1999
6344527 Method for the production of polydienes with regulated mooney viscosity August 15, 2000
6316555 Living olefin polymerization processes March 4, 1999
6303715 Method for polymerization and copolymerization of alpha-olefin December 6, 1999
6303710 Control of olefin polymerization using hydrogen January 27, 2000
6281155 Supported olefin polymerization catalysts November 19, 1999
6271325 Method of polymerization May 17, 1999
6265502 Start-up polymerization process June 15, 2000
6265501 Treatment of metathesis catalysts for olefins in a vibratory helicoidal conveyor June 24, 1999
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