ClassID:

97647

C08F4/50 - 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 selected from alkaline earth metals, zinc, cadmium, mercury, copper or silver

Recent Application in this class:
#1
20240209125
2024-06-27

PREPOLYMERIZED CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS

#2
20240026058
2024-01-25

SYNTHESIS OF BLOCK POLYMERS BASED ON 1,3-DIENE AND ETHYLENE

#3
20240010767
2024-01-11

TELECHELIC POLYMERS BASED ON ETHYLENE AND 1,3 DIENE

#4
20240010759
2024-01-11

PROCESS TO PREPARE A SOLID SUPPORT FOR A PROCATALYST FOR POLYMERIZATION OF OLEFINS

#5
20220325008
2022-10-13

Living radical polymerization method using zinc phthalocyanine dye as near-infrared photocatalyst

#6
20220177612
2022-06-09

NEW USE OF METAL COMPLEXES HAVING ORGANIC LIGANDS FOR ACTIVATING OLEFIN METATHESIS RUTHENIUM (PRE)CATALYSTS

#7
20220118690
2022-04-21

Dual cure resins for additive manufacturing

#8
20220073656
2022-03-10

Multi- or dual-headed compositions useful for chain shuttling and process to prepare the same

#9
20210371570
2021-12-02

Symmetrical polyolefin block copolymer and preparation method therefor

#10
20210253611
2021-08-19

TETRA-NUCLEAR NEUTRAL COPPER (I) COMPLEXES WITH DIARYLPHOSPHINE LIGANDS

#11
20210245428
2021-08-12

Dual cure resins for additive manufacturing

#12
20200354484
2020-11-12

PHOTOLABILE BETA-DICARBONYL COMPOUNDS

#13
20200024380
2020-01-23

Capped multi- or dual-headed compositions useful for chain shuttling and process to prepare the same

#14
20190388863
2019-12-26

Multistage catalyst injection system for an olefin polymerization reactor

#15
20190352435
2019-11-21

Control over controlled radical polymerization processes

#16
20190194430
2019-06-27

Method for producing modified conjugated diene-based polymer, modified conjugated diene-based polymer, polymer composition, crosslinked body, tire and compound

#17
20190153124
2019-05-23

Modified conjugated diene-based polymer, method for preparing the same and rubber composition comprising the same

#18
20180237551
2018-08-23

Control Over Controlled Radical Polymerization Processes

#19
20180171038
2018-06-21

Curable composition

#20
20180009912
2018-01-11

CATALYTIC SYSTEMS FOR THERMOSETTING RESINS WHICH ARE DEFORMABLE IN THE THERMOSET STATE

#21
20170369373
2017-12-28

Reactive resin composition and use of the same

#22
20160200840
2016-07-14

Aqueous ATRP in the presence of an activator regenerator

#23
20150291709
2015-10-15

PROCESS FOR PREPARING AN OLEFIN POLYMERISATION CATALYST COMPONENT WITH IMPROVED HIGH TEMPERATURE ACTIVITY

#24
20150191552
2015-07-09

Control over reverse addition fragmentation transfer polymerization processes

#25
20150141596
2015-05-21

Catalyst systems comprising pyridyldiamido transition metal complexes and chain transfer agent and use thereof

#26
20140357816
2014-12-04

PROPYLENE RANDOM COPOLYMER

#27
20140357814
2014-12-04

Control over controlled radical polymerization processes

#28
20140350189
2014-11-27

Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation

#29
20140256893
2014-09-11

Reversible chain-transfer in polyolefin polymerization with pyridyldiamide catalysts

#30
20140228207
2014-08-14

Diethylzinc composition, method for heat stabilization, and compound for heat stabilization

#31
20140142262
2014-05-22

Catalyst components for the polymerization of olefins

#32
20130296161
2013-11-07

Low-viscosity, concentrated solutions of magnesium complexes for producing polymerization catalysts and method for producing the same

#33
20130274407
2013-10-17

Catalytic system for conjugated diene polymerisation, polymerisation method and functional polymer obtained

#34
20130274098
2013-10-17

Magnesium halide support for use as a composition of a catalyst for the olefin polymerization, and method of preparation of the magnesium halide support

#35
20130253156
2013-09-26

Catalyst component

#36
20130245218
2013-09-19

Process for making a solid catalyst component for ethylene polymerization and copolymerization

#37
20130209805
2013-08-15

Method of production of ethylene-based polymer particles and stretch-molded article obtained from ethylene-based polymer particles

#38
20130197175
2013-08-01

Manufacturing method of (meth) acrylic polymer

#39
20120184432
2012-07-19

Diethylzinc composition, method for heat stabilization, and compound for heat stabilization

#40
20120053311
2012-03-01

Process for producing catalyst component for addition polymerization

#41
20120053306
2012-03-01

Process for producing catalyst component for addition polymerization

#42
20110213105
2011-09-01

Control over controlled radical polymerization processes

#43
20100249321
2010-09-30

Polymerisation of ethylenically unsaturated monomers

#44
20100056359
2010-03-04

PROCESS FOR PREPARING AN OLEFIN POLYMERISATION CATALYST COMPONENT WITH IMPROVED HIGH TEMPERATURE ACTIVITY

#45
20090324914
2009-12-31

Compositions of ethylene/α-olefin multi-block interpolymer for blown films with high hot tack

#46
20080319147
2008-12-25

Catalyst composition II

#47
20070066776
2007-03-22

Catalyst composition II

#48
20070037938
2007-02-15

Polymerisation of ethylenically unsaturated monomers

#49
20060199030
2006-09-07

Compositions of ethylene/α-olefin multi-block interpolymer for blown films with high hot tack

#50
20060189770
2006-08-24

Polymerization method in pores of porous metal complex

#51
20060149010
2006-07-06

Catalyst for synthesizing high trans polymers

#52
20050171306
2005-08-04

Transition metal compound, coordinative compound, catalyst for polymerization of olefin, and process for polymerization of olefin using the catalyst

#53
20050070680
2005-03-31

Process for production of butyl rubber