Title:
METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER AND METHOD FOR PRODUCING POLYMER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/025998
Kind Code:
A1
Abstract:
The present invention pertains to a method for producing a modified conjugated diene polymer, the method being provided with a step for reacting an organic metal compound with units based on a modifying agent of a conjugated diene polymer, the conjugated diene polymer having units based on monomers including a conjugated diene compound, and the units based on a modifying agent having silicon atoms, tin atoms, germanium atoms, or phosphorus atoms.
Inventors:
AOSHIMA HIROSHI (JP)
IMAI MASAKO (JP)
INAGAKI KATSUNARI (JP)
IMAI MASAKO (JP)
INAGAKI KATSUNARI (JP)
Application Number:
PCT/JP2017/028416
Publication Date:
February 08, 2018
Filing Date:
August 04, 2017
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C08C19/44; C08C19/25; C08L15/00
Domestic Patent References:
| WO2008123164A1 | 2008-10-16 | |||
| WO2008123163A1 | 2008-10-16 | |||
| WO2014133097A1 | 2014-09-04 |
Foreign References:
| JP2001139633A | 2001-05-22 | |||
| JP2010077412A | 2010-04-08 | |||
| JP2008260943A | 2008-10-30 |
Other References:
See also references of EP 3495394A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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