Title:
ノルボルネン系重合体の製造方法
Document Type and Number:
Japanese Patent JP5738097
Kind Code:
B2
Abstract:
A catalyst for a polymerization of norbornene monomers includes a transition metal complex represented by a formula (1). A method for producing a norbornene copolymer includes copolymerizing first norbornene monomers corresponding to a first monomer unit represented by a formula (2) and second norbornene monomers corresponding to a second monomer unit represented by a formula (3) in a presence of the catalyst. The transition metal complex is preferably (pi-allyl) {2-[N-(2,6-diisopropylphenyl) iminomethyl]phenolate}palladium, (pi-allyl) {2-[N-(2,6-diisopropylphenyl)iminomethyl]-4-fluorophenolate}palladium, (pi-allyl)[2-(N-phenyliminomethyl) phenolate]palladium or (pi-allyl){2-[N-(2,6-diisopropylphenyl) iminomethyl]-6-methylphenolate}palladium.
Inventors:
Satoshi Fujibe
Nobuyuki Hirono
Tsuneo Tajima
Nobuyuki Hirono
Tsuneo Tajima
Application Number:
JP2011149067A
Publication Date:
June 17, 2015
Filing Date:
July 05, 2011
Export Citation:
Assignee:
SHOWA DENKO K.K.
International Classes:
C08F4/70; C08F32/04; C08F232/04
Domestic Patent References:
| JP2000514132A | ||||
| JP11508635A | ||||
| JP2008031292A | ||||
| JP2005068424A | ||||
| JP2010196045A | ||||
| JP2005515260A | ||||
| JP2007246914A | ||||
| JP2003012732A | ||||
| JP2009227868A | ||||
| JP2001181332A | ||||
| JP2001247579A |
Foreign References:
| US20100010177 | ||||
| US6197715 |
Other References:
REICHERT B. E. et al.,π-ALLYLIC PALLADIUM SCHIFF BASE COMPLEXES,Journal of Organometallic Chemistry,1974年,Vol.81,pp.227-246
Attorney, Agent or Firm:
Kunihisa Landlord
Atsushi Hayashi
Atsushi Hayashi