Polymerization method using surfactant-containing particle
US9200093B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2012 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Dec 6, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2650/34
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An object of the present invention is to provide a method which can simply suppress fouling in a reactor and, according to the present invention, there is provided a method of polymerizing addition polymerizable monomers using a catalyst formed by bringing (A) a transition metal compound represented by the following general formula [3] or μ-oxo type transition metal compound dimer thereof and (B) an activating agent into contact with one another, the method comprising polymerizing addition polymerizable monomers in a solvent to which a surfactant-containing particle obtained by mixing a particle composed of an inorganic compound or an organic polymer, and at least one surfactant selected from the group consisting of a compound represented by the following general formula [1] and a compound represented by general formula [2] has been added.R1—O—(—R2—O—)m-Q1 [1]R1′C(═O)NR52 [2]L1aM2X1b [3].
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.