ClassID:

242893

Y10S526/904 - CPC Classification

Classification description:

Synthetic resins or natural rubbers -- part of the class 520 series Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Recent Application in this class:
#1
20100261851
2010-10-14

Recoverable polymer-bound homogeneous catalysts for catalytic chain transfer process

#2
20100184929
2010-07-22

Process for the production of propylene copolymers using a prepolymerised catalyst

#3
20100137497
2010-06-03

Rubber composition for dynamic parts

#4
20100087607
2010-04-08

Iron complexes and their use in polymerization processes

#5
20100036066
2010-02-11

α-Olefin polymer and process for production thereof

#6
20090281257
2009-11-12

Industrial syntheses process of high tran-1, 4-polyisoprene

#7
20090018292
2009-01-15

Monocyclopentadienyl complexes

#8
20080312388
2008-12-18

Process for the gas-phase polymerization olefins

#9
20080146755
2008-06-19

Polymer supported metallocene catalyst composition for polymerizing olefins

#10
20070208147
2007-09-06

Method of polymerizing propylene comprising olefin pre-polymerization step

#11
20060270813
2006-11-30

Precision fragmentation assemblages and olefin polymerization catalysts made therefrom

#12
20060189770
2006-08-24

Polymerization method in pores of porous metal complex

#13
20060160962
2006-07-20

Olefin polymerization process

#14
20060099139
2006-05-11

Sulfur-functionalized carbon nanoarchitectures as porous, high-surface-area supports for precious metal catalysts

#15
20060074206
2006-04-06

Catalyst for polymerization of norbornene

#16
20060047093
2006-03-02

Olefin polymerization with polymer bound single-site catalysts

#17
20050202958
2005-09-15

Catalysts for polymerization or copolymerization of α-olefins, catalyst components thereof, and processes for polymerization of α-olefins with the catalysts

#18
20050171308
2005-08-04

Catalyst system for preparing styrene polymer and method for preparing of styrene polymer using the same

#19
20050171307
2005-08-04

Polyamide supported metallocene catalysts

#20
20050171305
2005-08-04

Solid metallocene catalyst system

#21
20050163672
2005-07-28

Production of polyethylene

#22
20050113537
2005-05-26

Olefin polymerization titanium catalyst

#23
20050101749
2005-05-12

Process for the polymerization of olefins

#24
20050065301
2005-03-24

Precision fragmentation assemblages and olefin polymerization catalysts made therefrom

#25
20050049372
2005-03-03

Polyamide supported metallocene catalysts