Toagosei Chemical Industry, Co., Ltd.

Toagosei Chemical Industrial Co. Ltd.

Hidemaro Tatemichi

Takahisa Ogasawara

Teruo Nakagawa

Hiroyuki Kato

Kiyokazu Mizutani

Yorimasa Kobayashi

Yoshimichi Senzaki

Noboru Hisanaga

An emulsion of a crosslinking type comprises an oligoester-(meth)acrylate having at least two (meth)acryloyl groups in a molecule, a molecular weight of not more than 1000 per one (meth)acryloyl group, and a boiling point at a normal pressure of at least 200.degree. C and a polymer emulsion of an oil-in-water type.

Crosslinking emulsion

Process for curing an oligoacrylate containing 3-6 acryloyl groups and at least one cyclohexene nucleus in the molecule and having an acryloyl group equivalent of not more than 1000, together with or without at least one other compound copolymerizable therewith, under the action of ionizing radiant rays in a molecular oxygen-containing gas to obtain a cured product from said oligoacrylate.

Process for the preparation of cured oligoacrylates

A low viscous and solvent-free curable composition comprising a polyester type oligo(meth)acrylate having a plurality of (meth)acryloyl groups, and a polyol poly(meth)acrylate.

Curable compositions

Growing community of inventors

Nagoya, Japan

Hidemaro Tatemichi