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Patent Searching and Data


Title:
NPN配列を有する触媒を使用したイソシアネートの変性方法
Document Type and Number:
Japanese Patent JP6561073
Kind Code:
B2
Inventors:
Frank Richter
Application Number:
JP2016569013A
Publication Date:
August 14, 2019
Filing Date:
February 13, 2015
Export Citation:
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Assignee:
COVESTRO DEUTSCHLAND AG
International Classes:
C08G18/02; C07D229/00; C07D251/32; C07F9/06
Domestic Patent References:
JP2003206328A
JP2012508300A
JP2009108034A
Attorney, Agent or Firm:
Makoto Ono
Kenkyo Kanayama
Mitsuaki Tsubokura
Kazuki Shigemori
Kenji Ando
Hidehiko Ichikawa
Takahiro Aoki
Yoshie Sakurada
Yousuke Kawasaki
Takuya Gomibuchi
Toshikazu Imato
Yoichi Iino
Yusuke Ichikawa
Masahiro Moriyama
Yoshikazu Iwase
Yasufumi Shiroyama