Method for continuously preparing modified conjugated diene polymers, polymers obtained from the method, and rubber composition comprising the same
US10253158B2 · kind B2 · utility
10Cited by
2References
5Claims
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Key dates
| Filing date | Mar 27, 2014 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | Aug 15, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L15/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed are a method for continuously preparing a modified conjugated diene polymer, a polymer obtained by the method and a rubber composition comprising the same. Advantageously, provided is a method for continuously preparing a modified conjugated diene polymer which has a high molecular weight and exhibits superior processability due to control of molecular weight distribution (polydispersity).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.