Resources Contact Us Home
Maaranen; Janne
Kerava, FI
No. of patents:

Patent Number Title Of Patent Date Issued
7666957 Polymerization process February 23, 2010
A process for the polymerisation of ethylene and optionally at least one C.sub.3-20 alpha olefin comonomer in the slurry or solution phase in a reactor having a polymer outlet stream, a procatalyst or catalyst feed stream and a hydrogen feed stream, said polymerisation being effected in
7074863 Metallocene catalysts containing an idenyl moiety substituted at the 4,-5,-6- or 7-position by a July 11, 2006
A metallocene catalyst in which the metal is coordinated by a .eta.5 cyclopentadienyl ligand which forms part of an indenyl or indenyloid moiety, characterized in that said moiety is directly or indirectly substituted at the 4-, 5-, 6- or 7-position by a pendant siloxy or germyloxy g
6815514 Catalysts November 9, 2004
The invention describes ligands of formula (I), wherein LIG represents an .eta..sup.5 -ligand substituted by a group R.sub.1 and a group (R").sub.m ; X represents a 1 to 3 atom bridge; Y represents a nitrogen or phosphorus atom; Z represents a carbon, nitrogen or phosphorus atom.

  Recently Added Patents
Information processing apparatus, information processing method, and program
Linear jet ionizer
ESD protection device and method for producing the same
Transcoded images for improved trick play
Multi-mode 3-dimensional image display apparatus
Switching power supply apparatus with overcurrent limiting and prolonged holding time
System and method for terminating communication sessions with roaming mobile devices
  Randomly Featured Patents
Valve unit
Recording apparatus
Semiconductor device including transistor with composite gate structure and transistor with single gate structure
Continuous process for the production of d,l'menthol
Recovery of mercury and heat energy from waste using fluidized beds
Waterproof microphone
Sheet postprocessing apparatus with sheet hold-down arm
Multi-sample reactor
Diagnostic assay system
Lawn mower