公开(公告)号：EP4119533A1

公开(公告)日：2023-01-18

申请号：EP21767905.9

申请日：2021-03-09

申请人： AGC INC.

发明人： OCHI, Yosuke ,  FUJIMOTO, Takuya

IPC分类号： C07C41/18 ,  C07C43/04 ,  C07C211/63 ,  C07C211/64 ,  C07F5/02 ,  C08F10/00 ,  C08F10/14 ,  C08F36/00 ,  C08F4/52 ,  C08F4/646 ,  C08F4/6592 ,  B01J31/02

摘要： The present invention aims to provide a borate compound-containing composition soluble in hydrocarbon solvents and useful as a cocatalyst for solution polymerization of olefins or dienes.
According to the present invention, a composition containing a compound represented by the following formula (1), and a compound represented by the following formula (4):


wherein each symbol is as defined in the specification, which is useful as a cocatalyst for polymerization of olefins or dienes, and a production method thereof can be provided.

公开(公告)号：EP4206180A1

公开(公告)日：2023-07-05

申请号：EP21861599.5

申请日：2021-08-25

申请人： AGC INC.

发明人： FUJIMOTO, Takuya ,  OCHI, Yosuke

IPC分类号： C07C211/63 ,  C07C209/12 ,  C07D295/067 ,  C07F5/02 ,  C08F4/52 ,  C08F4/6592

摘要： The present invention aims to provide a compound useful as a co-catalyst used for the polymerization reactions of olefin, diene, and acetylene. According to the present invention, a fluorine-containing alkylammonium borate compound represented by the following formula (1):

wherein each symbol is as defined in the specification, which is highly active and useful as a co-catalyst used for the polymerization reactions of olefin, diene, and acetylene, compositions containing same, and production methods thereof can be provided.

公开(公告)号：EP3521277A1

公开(公告)日：2019-08-07

申请号：EP19158520.7

申请日：2016-03-23

申请人： AGC INC.

发明人： ISHIBASHI, Yuichiro ,  OCHI, Yosuke ,  MIYAKE, Noriaki ,  YAMAZAKI, Yusuke ,  SHIMIZU, Shota

IPC分类号： C07D231/14 ,  C07C221/00 ,  C07C225/14 ,  C07D231/12

摘要： The invention relates to a method of producing a pyrazole derivative represented by the following formula (6), which comprises reacting a compound represented by the following formula (5) with an oxidant;

wherein
R 1 is a hydrogen atom or a halogen atom,
R 2 is a C 1-8 alkyl group,
R 3 is a hydrogen atom or a C 1-8 alkyl group,
X 1 and X 2 are each independently a fluorine atom or a chlorine atom, and
Z 1 is a hydrogen atom or a C 1-8 alkyl group.