C08F4/463 - CPC Classification Index

ClassID:

97638 ⎘

C08F4/463 - 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 alkali metals selected from sodium or potassium

Sub-classes:

C08F4/465 » {Metalic sodium or potassium} 1
C08F4/466 » {an alkali metal bound to a cyclic carbon} 1
C08F4/468 » {at least two metal atoms in the same molecule} 1

Recent Application in this class:

20230203213

METHOD FOR MAKING HIGHLY CRYSTALLINE AND THERMALLY STABLE VINYLIDENE FLUORIDE-BASED POLYMERS

20220195159

Ethylene-(vinyl alcohol) copolymer and method for producing same

20210115176

Functional initiator for anionic polymerization

20200354487

Method for producing polymer

20180346631

Functional initiator for anionic polymerization

20140107286

High styrene high vinyl styrene-butadiene rubber with narrow molecular weight distribution and methods for preparation thereof

20130274407

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

20090105430

Use of alkali metal-silica gel (M-SG) materials in solvent and monomer drying and purification for their use in anionic polymerization

20060160971

Method for anionic polymerization of α-methylstyrene