C08F4/56 - CPC Classification Index

ClassID:

97651 ⎘

C08F4/56 - 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 together with other compounds thereof Alkali metals being the only metals present, e.g. Alfin catalysts

Sub-classes:

C08F4/565 » {Lithium being present, e.g. butyllithium + sodiumphenoxide} 5

Recent Application in this class:

20150038658

Method for producing (meth)acrylate copolymer

20130158192

Modified conjugated diene rubber, method and composition thereof

20130150522

Conjugated diene rubber modified with polar alkoxysilane, method and composition thereof

20110224353

Brominated flame retardants and precursors therefor

20100204407

POLYMERIZATION OF VINYLIC MONOMERS CONTAINING A HETEROATOM

20060160971

Method for anionic polymerization of α-methylstyrene