Patents-Review.com
ClassID:

97634 ⎘

C08F4/42 - CPC Classification

Classification description:

Polymerisation catalysts Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors

Sub-classes:
Recent Application in this class:
#1
20240368338
2024-11-07

METHODS OF MAKING COMPOSITIONS FROM OLEFIN METATHESIS PHOTOPOLYMERS

 #2
20230312771
2023-10-05

TELLURIUM-CONTAINING COMPOUND, POLYMER, AND METHOD FOR PRODUCING POLYMER

 #3
20230183399
2023-06-15

AGED LANTHANIDE-BASED CATALYST SYSTEMS AND THEIR USE IN THE PREPARATION OF CIS-1,4-POLYDIENES

 #4
20220119573
2022-04-21

High cis-1,4 block copolymers of polybutadiene and polyisoprene

 #5
20220009885
2022-01-13

Method for producing organic tellurium compound and method for producing vinyl polymer

 #6
20210301045
2021-09-30

Hybrid light-curing composition

 #7
20210009414
2021-01-14

Process

 #8
20200407473
2020-12-31

AGED LANTHANIDE-BASED CATALYST SYSTEMS AND THEIR USE IN THE PREPARATION OF CIS-1,4-POLYDIENES

 #9
20200317825
2020-10-08

Controlling molecular weight distribution and chemical composition distribution of a polyolefin product

 #10
20200270378
2020-08-27

Modifier, modified and conjugated diene-based polymer and rubber composition including the same

 #11
20190359755
2019-11-28

High cis-1,4 block copolymers of polybutadiene and polyisoprene

 #12
20190330495
2019-10-31

Directly polymerized cashew nut shell liquid (CNSL) and bitumen compositions comprising the same

 #13
20180346616
2018-12-06

Modifier, modified and conjugated diene-based polymer and rubber composition including the same

 #14
20180327528
2018-11-15

Ligand compound, catalyst system for olefin oligomerization, and method for oligomerizing olefins using the same

 #15
20180327520
2018-11-15

Catalyst system for enhanced stereo-specificity of olefin polymerization and method for producing olefin polymer

 #16
20180312669
2018-11-01

MODIFER, MODIFIED AND CONJUGATED DIENE-BASED POLYMER AND RUBBER COMPOSITION INCLUDING THE SAME

 #17
20180305477
2018-10-25

Olefin polymerization catalyst, preparation method thereof, olefin polymerization catalyst system, use thereof, and method of preparing polyolefin resin

 #18
20180201706
2018-07-19

Olefin-based polymer

 #19
20180009918
2018-01-11

Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes

 #20
20170335022
2017-11-23

Low pressure process for preparing low-density polyethylene

 #21
20170298156
2017-10-19

Ethylene polymer, stretch-molded product obtained by stretching the same, and method for producing ethylene polymer

 #22
20170152384
2017-06-01

Process for preparing a polymerized cashew nut shell liquid and its use for the preparation of a bitumen composition

 #23
20160271600
2016-09-22

Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization method using the same

 #24
20160207946
2016-07-21

Ligand compound, catalyst system for olefin oligomerization, and method for olefin oligomerization using the same

 #25
20130296592
2013-11-07

Metal alkyl-arenes and processes for the preparation thereof

 #26
20130261267
2013-10-03

CONTROLLED RADICAL POLYMERIZATION OF HALOGENATED MONOMERS

 #27
20130144019
2013-06-06

Ethylene/alpha-olefin interpolymer suitable for use in shrinkage film applications, and articles made therefrom

 #28
20070265404
2007-11-15

Organic bismuth compound, method for producing same, living radical polymerization initiator, method for producing polymer using same, and polymer

 #29
20060199927
2006-09-07

Process for production of living-radical polymers and polymers

 #30
20060135711
2006-06-22

Process for the production of living radical polymers and polymers

 #31
20050288468
2005-12-29

Silicon compound

 #32
20050154156
2005-07-14

Diene rubber, process for production thereof, rubber compositions, process for producing the same, and crosslinked rubbers