Patents-Review.com
ClassID:

97623 ⎘

C08F4/20 - CPC Classification

Classification description:

Polymerisation catalysts; Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of antimony, bismuth, vanadium, niobium or tantalum

Recent Application in this class:
#1
20250154294
2025-05-15

METHOD OF PREPARING EPDM COPOLYMER

 #2
20220177500
2022-06-09

PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSPHINIC VANADIUM COMPLEX AND PROCESS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENES

 #3
20220162401
2022-05-26

CROSSLINKING AGENTS FOR POLYMERIC SYSTEMS

 #4
20210269564
2021-09-02

Components and catalysts for the polymerization of olefins

 #5
20210171550
2021-06-10

Initiator system for cationic polymerization of olefins

 #6
20190202944
2019-07-04

BULKPOLYMERISATION PROCESS FOR THE PREPARATION OF POLYDIENES

 #7
20190194233
2019-06-27

PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSPHINIC VANADIUM COMPLEX AND PROCESS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENES

 #8
20190055330
2019-02-21

Catalyst for the polymerization of olefins

 #9
20180371132
2018-12-27

High molecular weight multimodal elastomer compositions with good processability

 #10
20180355084
2018-12-13

High molecular weight multimodal elastomer compositions with good processability

 #11
20180179304
2018-06-28

Aldimines and ketimines as initiators in hardener systems and corresponding resin compositions inter alia for fixing technology

 #12
20140316081
2014-10-23

Cationically curable resin composition for assembling hard disk devices

 #13
20100087608
2010-04-08

METHOD OF PRODUCING VINYL CHLORIDE-BASED POLYMER

 #14
20090309064
2009-12-17

Cationic polymerization of biological oils

 #15
20080281071
2008-11-13

Cationic polymerization of biological oils with superacid catalysts