公开(公告)号：US5364967A

公开(公告)日：1994-11-15

申请号：US5276

申请日：1993-01-19

Applicant: Keizaburo Yamaguchi ,  Tatsuhiro Urakami ,  Yoshimitsu Tanabe ,  Midori Yamazaki ,  Shoji Tamai ,  Norimasa Yamaya ,  Masahiro Ohta ,  Akihiro Yamaguchi

Inventor： Keizaburo Yamaguchi ,  Tatsuhiro Urakami ,  Yoshimitsu Tanabe ,  Midori Yamazaki ,  Shoji Tamai ,  Norimasa Yamaya ,  Masahiro Ohta ,  Akihiro Yamaguchi

IPC: C07C201/12 ,  C07C205/38 ,  C07C213/02 ,  C07C217/90 ,  C07D207/44 ,  C07D207/452 ,  C08G73/12 ,  C07C211/50

CPC classification number: C07D207/452 ,  C07C205/38 ,  C07C217/90 ,  C08G73/124

Abstract: Disclosed is an aromatic diamine compound represented by the formula (I) ##STR1## wherein R is H or CH.sub.3. Also disclosed is a bismaleimide compound represented by the formula (IV) ##STR2## wherein R is H or CH.sub.3, A resin forming composition comprising these compounds is also disclosed. The compounds are useful as raw materials for resins, and the resin forming composition and the resin can provide excellent heat resistance and impact resistance and low hygroscopicity.

Abstract translation: 公开了由式（I）表示的芳族二胺化合物，其中R是H或CH 3。 还公开了由式（IV）表示的双马来酰亚胺化合物其中R是H或CH 3，其中R是H或CH 3，还公开了包含这些化合物的形成树脂的组合物。 这些化合物可用作树脂的原料，树脂形成组合物和树脂可以提供优异的耐热性和耐冲击性和低吸湿性。

公开(公告)号：US4751328A

公开(公告)日：1988-06-14

申请号：US931954

申请日：1986-11-24

Applicant: Keizaburo Yamaguchi ,  Kenichi Sugimoto ,  Yoshimitsu Tanabe ,  Midori Yamazaki ,  Akihiro Yamaguchi

Inventor： Keizaburo Yamaguchi ,  Kenichi Sugimoto ,  Yoshimitsu Tanabe ,  Midori Yamazaki ,  Akihiro Yamaguchi

IPC: C07C85/11

Abstract: Aminobenzylamines are produced by catalytically reducing o-, m- or p-nitrobenzaldoxime in an organic solvent in the presence of a compound selected from the group consisting of (a) boric acid, phosphoric acid and/or anhydrides thereof, (b) CO.sub.2 gas and (c) an organic acid. The starting material, nitrobenzaldoxime is produced by reaction of the corresponding nitrobenzaldehyde with hydroxylamine.

Abstract translation: 氨基苄胺通过在选自（a）硼酸，磷酸和/或其酸酐的化合物存在下，在有机溶剂中催化还原邻 - ，间 - 或对 - 硝基苯甲醛肟来制备，（b）CO 2气体 和（c）有机酸。 原料硝基苯甲醛肟是通过相应的硝基苯甲醛与羟胺的反应制得的。

公开(公告)号：US4671890A

公开(公告)日：1987-06-09

申请号：US745066

申请日：1985-06-17

Applicant: Keizaburo Yamaguchi ,  Kenichi Sugimoto ,  Yoshimitsu Tanabe ,  Midori Yamazaki ,  Akihiro Yamaguchi

Inventor： Keizaburo Yamaguchi ,  Kenichi Sugimoto ,  Yoshimitsu Tanabe ,  Midori Yamazaki ,  Akihiro Yamaguchi

IPC: C08G59/50 ,  C09K3/00 ,  C07C87/28 ,  C08K5/18

CPC classification number: C08G59/50

Abstract: A composition of aminobenzylamine is provided which is mainly composed of m-aminobenzylamine and p-aminobenzylamine in either the presence or absence of a small quantity of o-aminobenzylamine, is liquid at room temperature, and is an excellent cold-setting type curing agent useful for thermosetting resin compositions.

Abstract translation: 在存在或不存在少量邻氨基苄胺的情况下，提供主要由间氨基苄基胺和对氨基苄基胺组成的氨基苄胺的组合物，在室温下为液体，并且是优选的冷固型固化剂 用于热固性树脂组合物。

公开(公告)号：US5484948A

公开(公告)日：1996-01-16

申请号：US284103

申请日：1994-08-02

Applicant: Keizaburo Yamaguchi ,  Tatsuhiro Urakami ,  Yoshimitsu Tanabe ,  Midori Yamazaki ,  Shoji Tamai ,  Norimasa Yamaya ,  Masahiro Ohta ,  Akihiro Yamaguchi

Inventor： Keizaburo Yamaguchi ,  Tatsuhiro Urakami ,  Yoshimitsu Tanabe ,  Midori Yamazaki ,  Shoji Tamai ,  Norimasa Yamaya ,  Masahiro Ohta ,  Akihiro Yamaguchi

IPC: C07C201/12 ,  C07C205/38 ,  C07C213/02 ,  C07C217/90 ,  C07D207/44 ,  C07D207/452 ,  C08G73/12 ,  C07D207/444

CPC classification number: C07D207/452 ,  C07C205/38 ,  C07C217/90 ,  C08G73/124

Abstract: Disclosed is an aromatic diamine compound represented by the formula (I) ##STR1## wherein R is H or CH.sub.3. Also disclosed is a bismaleimide compound represented by the formula (IV) ##STR2## wherein R is H or CH.sub.3, A resin forming composition comprising these compounds is also disclosed. The compounds are useful as raw materials for resins, and the resin forming composition and the resin can provide excellent heat resistance and impact resistance and low hygroscopicity.

Abstract translation: 公开了由式（I）表示的芳族二胺化合物，其中R是H或CH 3。 还公开了由式（IV）表示的双马来酰亚胺化合物。其中R是H或CH 3，包含这些化合物的树脂形成组合物也被公开。 这些化合物可用作树脂的原料，树脂形成组合物和树脂可以提供优异的耐热性和耐冲击性和低吸湿性。

公开(公告)号：US5206438A

公开(公告)日：1993-04-27

申请号：US601424

申请日：1990-10-23

Applicant: Keizaburo Yamaguchi ,  Tatsuhiro Urakami ,  Yoshimitsu Tanabe ,  Midori Yamazaki ,  Shoji Tamai ,  Norimasa Yamaya ,  Masahiro Ohta ,  Akihiro Yamaguchi

Inventor： Keizaburo Yamaguchi ,  Tatsuhiro Urakami ,  Yoshimitsu Tanabe ,  Midori Yamazaki ,  Shoji Tamai ,  Norimasa Yamaya ,  Masahiro Ohta ,  Akihiro Yamaguchi

IPC: C07C201/12 ,  C07C205/38 ,  C07C213/02 ,  C07C217/90 ,  C07D207/44 ,  C07D207/452 ,  C08G73/12

CPC classification number: C07D207/452 ,  C07C205/38 ,  C07C217/90 ,  C08G73/124

Abstract: Disclosed is an aromatic diamine compound represented by the formula (I) ##STR1## wherein R is H or CH.sub.3. Also disclosed is a bismaleimide compound represented by the formula (IV) ##STR2## wherein R is H or CH.sub.3, A resin forming composition comprising these compounds is also disclosed. The compounds are useful as raw materials for resins, and the resin forming composition and the resin can provide excellent heat resistance and impact resistance and low hygroscopicity.

公开(公告)号：US5013848A

公开(公告)日：1991-05-07

申请号：US87255

申请日：1987-07-22

Applicant: Yukihiro Yoshikawa ,  Midori Yamazaki ,  Keizaburo Yamaguchi ,  Kenichi Sugimoto ,  Yoshimitsu Tanabe ,  Akihiro Yamaguchi

Inventor： Yukihiro Yoshikawa ,  Midori Yamazaki ,  Keizaburo Yamaguchi ,  Kenichi Sugimoto ,  Yoshimitsu Tanabe ,  Akihiro Yamaguchi

IPC: C07D207/44 ,  C07D207/452

CPC classification number: C07D207/452

Abstract: A novel aromatic bismaleimide of the formula (I): ##STR1## wherein X is ##STR2## where R.sub.1 R.sub.2, R.sub.3 and R.sub.4 are a hydrogen atom or a methyl group. The bismaleimide is prepared by reacting an aromatic diamine having the formula (II): ##STR3## wherein X is the same as in the formula (I), with maleic anhydride and then conducting the ring-closing reaction of the resultant aromatic bismaleamic acid.

公开(公告)号：US20070132593A1

公开(公告)日：2007-06-14

申请号：US11391287

申请日：2006-03-29

Applicant: Midori Yamazaki

Inventor： Midori Yamazaki

IPC: G08B13/14 ,  G06K19/06 ,  H01L23/28

CPC classification number: H01L23/293 ,  G06K19/07745 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A Radio Frequency Identification (RFID) tag includes an integrated circuit (IC) chip and an antenna. The IC chip is enclosed inside a coating of endothermic material. The endothermic material includes silicon resin or ceramic resin or both.

Abstract translation: 射频识别（RFID）标签包括集成电路（IC）芯片和天线。 IC芯片封装在吸热材料的涂层内。 吸热材料包括硅树脂或陶瓷树脂或两者。