Patents-Review.com
ClassID:

97758 ⎘

C08F4/72 - CPC Classification

Classification description:

Polymerisation catalysts; Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group

Sub-classes:
Recent Application in this class:
#1
20250326871
2025-10-23

POLYDIENES WITH REDUCED SOLUTION VISCOSITY

 #2
20250297039
2025-09-25

OLEFIN POLYMERIZATION CATALYST COMPONENTS CONTAINING DIGLYCIDYLESTER COMPONENTS AND ITS USE FOR THE PRODUCTION OF POLYPROPYLENE HAVING HIGH ISOTACTICITY AT HIGH MELT FLOW RATE

 #3
20250197535
2025-06-19

METHOD OF MANUFACTURING COORDINATION COMPOUND OF RARE-EARTH ELEMENT AND METHOD OF POLYMERIZING CONJUGATED DIENE

 #4
20210102092
2021-04-08

PERHYDROPOLYSILAZANE COMPOSITIONS AND METHODS FOR FORMING NITRIDE FILMS USING SAME

 #5
20200087329
2020-03-19

Acyl germanium photoinitiators and process for the preparation thereof

 #6
20180265527
2018-09-20

Acyl germanium photoinitiators and process for the preparation thereof

 #7
20160096910
2016-04-07

Conjugated diene polymer and method for producing same

 #8
20150367338
2015-12-24

Catalyst complexes with carbene ligand and method for making same and use in metathesis reaction

 #9
20150038643
2015-02-05

Silicon compound and method for producing same, and use thereof

 #10
20140350201
2014-11-27

Conjugated diene polymer and method for producing same

 #11
20140323646
2014-10-30

Curing accelerator for oxidative polymerization type unsaturated resins, printing ink and coating material

 #12
20140106076
2014-04-17

Catalyst compound for two-component coating compositions

 #13
20140031574
2014-01-30

Process for production of meso-form and racemic form metallocene complexes

 #14
20130197174
2013-08-01

Copolymer and method of manufacturing the same

 #15
20130144102
2013-06-06

Catalysts for the alkyne metathesis

 #16
20120123059
2012-05-17

Functionalized polymers and methods of making

 #17
20110275774
2011-11-10

ORGANOANTIMONY COMPOUND, PROCESS FOR PREPARING SAME, LIVING RADICAL POLYMERIZATION INITIATOR, PROCESS FOR PRODUCING POLYMER WITH USE OF SAME, AND THE POLYMER

 #18
20100022728
2010-01-28

Living radical polymerization promoter

 #19
20090299008
2009-12-03

Organic antimony compound, process for producing the same, living radical polymerization initiator, process for producing polymer using the same, and polymer

 #20
20090239967
2009-09-24

Polymerizable compositions with initiators containing several Ge atoms

 #21
20080277814
2008-11-13

Polymerizable compositions with acylgermanium compounds

 #22
20080076847
2008-03-27

Polymerizable compositions with acylgermanes as initiatiors

 #23
20080004366
2008-01-03

Organic tellurium compound, process for producing the same, living radical polymerization initiator, process for producing polymer with the same, and polymer

 #24
20050245714
2005-11-03

Organic tellurium compound, process for producing the same, living radical polymerization initiator, process for producing polymer with the same, and polymer