Title:
ジリチウム開始剤
Document Type and Number:
Japanese Patent JP6510683
Kind Code:
B2
Abstract:
Disclosed herein are highly active dilithio initiators prepared from high molecular weight dienes (C≧6) and methods for the preparation of such compounds. These dilithio initiators result in greater control over polymer microstructure and provide useful polymers and oligomers with low vinyl incorporation.
Inventors:
Alexander presska
Application Number:
JP2017566762A
Publication Date:
May 08, 2019
Filing Date:
June 22, 2016
Export Citation:
Assignee:
FINA TECHNOLOGY, INCORPORATED
International Classes:
C07F1/02; C08F4/48
Domestic Patent References:
JP48028403B1 | ||||
JP2014051461A | ||||
JP57150627A | ||||
JP47015336B1 |
Foreign References:
CN101967102A | ||||
WO2013128977A1 | ||||
CN102850227A | ||||
WO2014065283A1 | ||||
WO2011047220A1 |
Other References:
Kotoji Sugahara,Reaction of Amines with Conjugated Olefins Using Lithium Naphthalenide in Non-ethereal Solvents,J.Chem.Tech.Biotechnol,1987年,37,95-99
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Naori Kota
Satoshi Deno
Masatoshi Takahashi
Naohisa Akashi
Shinji Mitsuhashi
Naori Kota
Satoshi Deno
Masatoshi Takahashi
Naohisa Akashi