ClassID:

97702

C08F4/619 - CPC Classification

Classification description:

Polymerisation catalysts; Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof Component covered by group containing a transition metal-carbon bond

Sub-classes:
Recent Application in this class:
#1
20220144976
2022-05-12

BLOCK COPOLYMER AND METHOD FOR PREPARING THE SAME

#2
20200095363
2020-03-26

Block copolymer and method for preparing the same

#3
20190389984
2019-12-26

Method of preparing conjugated diene-based polymer and apparatus for preparing conjugated diene-based polymer

#4
20190256627
2019-08-22

Methods to prepare catalysts for in-line bulk polymerization

#5
20170275401
2017-09-28

Conjugated diene-based polymer

#6
20170174811
2017-06-22

Functionalized elastomer containing a boron group

#7
20160177012
2016-06-23

Functionalized elastomer containing a boron group

#8
20160177010
2016-06-23

Functionalized elastomer containing a sulfur group

#9
20160177009
2016-06-23

Functionalized elastomer containing a nitrogen group

#10
20160177008
2016-06-23

Functionalized elastomer

#11
20150099857
2015-04-09

Catalyst for synthesizing polyolefins

#12
20130066029
2013-03-14

Multi-metallic organometallic complexes, and related polymers, compositions, methods and systems

#13
20100222531
2010-09-02

CATALYSTS FOR OLEFIN POLYMERIZATION

#14
20100105883
2010-04-29

Pentalenes

#15
20100029469
2010-02-04

Catalysts for olefin polymerization

#16
20090286945
2009-11-19

Heterocyclic metallocenes and polymerization catalysts

#17
20090234085
2009-09-17

Nickel complexes in heterogeneous

#18
20090143550
2009-06-04

Copolymers of vinyl- and allylsilanes

#19
20080161517
2008-07-03

Transition metal polymerization catalysts, their synthesis and use in olefin polymerization

#20
20080090978
2008-04-17

Heterocyclic metallocenes and polymerization catalysts

#21
20060270811
2006-11-30

Catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers

#22
20060264586
2006-11-23

Group IIIb metal complexes with “constrained geometry” fluorenyl based ligands

#23
20060173144
2006-08-03

Transition metal polymerization catalysts, their synthesis and use in olefin polymerization

#24
20060094842
2006-05-04

Catalyst compound containing divalent tridentate ligand

#25
20060063898
2006-03-23

Process for producing polar olefin copolymer and polar olefin copolymer obtained thereby

#26
20050245702
2005-11-03

Catalysts for olefin polymerization

#27
20050192418
2005-09-01

Heterocyclic metallocenes and polymerization catalysts

#28
20050119429
2005-06-02

Catalysts for olefin polymerization

#29
20050043496
2005-02-24

Catalysts for olefin polymerization