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
Naomitsu Takashina, Masahiro Shimoi, Yoshinori Iwamoto: Coating composition. Mitsubishi Gas Chemical Co, Armstrong Nikaido Marmelstein & Kubovcik, September 1, 1981: US04287113 (9 worldwide citation)

An ambient temperature curing coating composition having a good resistance to solvent and a good corrosion resistance is provided, and said composition comprises copolymers having pendant epoxy groups prepared by copolymerization of glycidyl acrylate or methacrylate or allyl glycidyl ether with at l ...


3
Yasuo Tamai, Satoru Honjo, Sadao Osawa, Masato Satomura, Chiaki Osada, Wakio Nagashima, Naomitsu Takashina: Liquid developer for electrophotography. Fuji Photo Film, Mitsubishi Gas Chemical Company, Sughrue Rothwell Mion Zinn and Macpeak, July 5, 1977: US04033890 (8 worldwide citation)

Novel liquid developers contain in a carrier liquid a toner produced by graft-copolymerization of an addition-polymerizable monomer represented by the formula: ##STR1## wherein R.sub.1 represents a hydrogen atom or a methyl group and R.sub.2 represents an alkyl group having 6 to 20 carbon atoms, an ...


4
Ching Yun Huang, Naomitsu Takashina, Toshiaki Nishimura: Method for treating fouled water. Mitsubishi Gas Chemical, Stewart and Kolasch, April 20, 1976: US03951791 (7 worldwide citation)

An aqueous dispersion of a polymer having a cationic charge on the surface of the polymer particles is used for treatment of fouled water. Said aqueous dispersion contains quaternary ammonium salt or inorganic or organic acid salt of a copolymer obtained by emulsion polymerization of, in the presenc ...


5
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 ...


6
Naomitsu Takashina, Masahiro Shimoi, Yoshinori Iwamoto: One package system cold-setting type coating compositions. Mitsubishi Gas Chemical Company, Browdy and Neimark, May 11, 1982: US04329269 (3 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, a keto-enol tautomeric compound, a solvent and at least one alkali metal hydroxide.


7
Naomitsu Takashina, Masahiro Shimoi, Yoshinori Iwamoto: Coating composition. Mitsubishi Gas Chemical Company, Armstrong Nikaido Marmelstein & Kubovcik, March 27, 1984: US04439560 (3 worldwide citation)

An ambient temperature curing, two-package type coating composition consists essentially of a solution of (1) components reactive with each other to form a film upon curing at ambient temperature and (2) a solvent; said film-forming components (1) being (a) copolymer having pendant epoxy groups prep ...