B01J2531/0225 - CPC Classification Index

ClassID:

34638 ⎘

B01J2531/0225 - CPC Classification

Classification description:

Additional information regarding catalytic systems classified in; Compositional aspects of complexes used, e.g. polynuclearity Complexes comprising pentahapto-cyclopentadienyl analogues

Sub-classes:

B01J2531/0227 » Carbollide ligands, i.e. [nido-CnB(11-n)H11](4-n)- in which n is 1-3 0
B01J2531/023 » Phospholyl ligands, i.e. [CnP(5-n)Rn]- in which n is 0-4 and R is H or hydrocarbyl, or analogous condensed ring systems 3
B01J2531/0233 » Aza-Cp ligands, i.e. [CnN(5-n)Rn]- in which n is 0-4 and R is H or hydrocarbyl, or analogous condensed ring systems 3
B01J2531/0236 » Azaborolyl ligands, e.g. 1,2-azaborolyl 1

Recent Application in this class:

20210102018

2021-04-08

Silica-coated alumina activator-supports for metallocene catalyst compositions

20200255561

2020-08-13

Supported transition metal bis(phenolate) complexes and their use as catalysts for olefin polymerization

20200255553

2020-08-13

Transition metal bis(phenolate) complexes and their use as catalysts for olefin polymerization

20200254431

2020-08-13

Bis(aryl phenolate) lewis base catalysts and methods thereof

20200207892

2020-07-02

Silica-coated alumina activator-supports for metallocene catalyst compositions

20190283008

2019-09-19

BIMETALLIC CATALYTIC COMPOUNDS AND COMPOSITIONS COMPRISING PERMETHYLPENTALENE LIGANDS

20190169332

2019-06-06

Silica-coated alumina activator-supports for metallocene catalyst compositions

20190169323

2019-06-06

High-processability high-density ethylene-based polymer using hybrid supported metallocene catalyst, and preparation method therefor

20190127497

2019-05-02

Toluene free silica supported single-site metallocene catalysts from in-situ supported MAO formation in aliphatic solvents

#10

20190010256

2019-01-10

Supported hybrid catalyst system for ethylene slurry polymerization and method for preparing ethylene polymer with the catalyst system

#11

20170233510

2017-08-17

Silica-coated alumina activator-supports for metallocene catalyst compositions

#12

20160222141

2016-08-04

Silica-coated alumina activator-supports for metallocene catalyst compositions

#13

20110092357

2011-04-21

Silica-coated alumina activator-supports for metallocene catalyst compositions

#14

20100076167

2010-03-25

Silica-coated alumina activator-supports for metallocene catalyst compositions

#15

20090240010

2009-09-24

ALUMINA-SILICA ACTIVATOR-SUPPORTS FOR METALLOCENE CATALYST COMPOSITIONS

#16

20050239981

2005-10-27

Phosphorus bridged metallocene compounds for olefin polymerization

#17

20050239980

2005-10-27

Phosphorus substituted metallocene compounds for olefin polymerization