1
Keiun Ko, Naomitsu Takashina, Shigeru Shiokawa, Rokuro Fujita: In-air curable resin compositions. Mitsubishi Gas Chemical Company, Wenderoth Lind & Ponack, September 20, 1977: US04049634 (27 worldwide citation)

A resin composition curable in air comprising (A) an unsaturated oligomer having a number average molecular weight of 500 to 4,000 and containing at least two acryloyl and/or methacryloyl groups at the ends of the molecule and at least one ethylenic internal double bond in the oligomer chain and (B) ...


2
Akitoshi Sugio, Masanobu Masu, Masaharu Kimura, Norio Sayama, Keiun Ko, Eiichi Yonemitsu: Resin composition containing polyphenylene oxide. Mitsubishi Gas Chemical Company, Armstrong Nikaido Marmelstein & Kubovcik, May 8, 1979: US04153644 (8 worldwide citation)

A novel resin composition improved in moldability and impact resistance, comprising (A) a polyphenylene oxide having a molecular weight of 5,000 or higher, (B) an aromatic hydrocarbon-formaldehyde resin or a modified aromatic hydrocarbon-formaldehyde resin, and, if necessary, (C) a rubbery polymer, ...


3
Keiun Ko, Naomitsu Takashina, Senzo Shimizu, Masuya Ikegami, Yoshinori Iwamoto: One package system cold-setting coating compositions. Mitsubishi Gas Chemical Company, Flynn & Frishauf, November 15, 1977: US04058497 (5 worldwide citation)

This invention relates to a one package system cold-setting type coating composition which comprises an acrylic copolymer having carboxyl groups in its molecule or an alkyd resin, an aluminum alkoxide complex and a keto-enol tautomeric compound, characterized by adding a specific nitrogen compound t ...


4
Akitoshi Sugio, Masanobu Masu, Masaharu Kimura, Norio Sayama, Keiun Ko, Eiichi Yonemitsu: Resin composition containing polyphenylene oxide. Mitsubishi Gas Chemical Company, Armstrong Nikaido Marmelstein & Kubovcik, October 14, 1980: US04228258 (3 worldwide citation)

A novel resin composition improved in moldability and impact resistance, comprising (A) a polyphenylene oxide having a molecular weight of 5,000 or higher, (B) an aromatic hydrocarbon-formaldehyde resin or a modified aromatic hydrocarbon-formaldehyde resin, and, if necessary, (C) a rubbery polymer, ...