In-air curable resin compositions

Details In-air curable resin compositions In-air curable resin compositions

1975-07-25

1977-09-20

Lieberman, Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 26, 260 27R, 260 37EP, 260 37N, 260 40R, 260 4228, 260 775CR, 260 78UA, 260827, 260830TW, 260835, 260836, 260837R, 260842, 260844, 260851, 260856, 260857UN, 260858, 260859R, 260861, 260862, 20415916, 20415922, 20415923, 526320, C08L 6300, C08G 6312

Patent

active

040496341

ABSTRACT:
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) an oligomer having a number average molecular weight of 500 to 4,000 which contains at least two acryloyl and/or methacryloyl groups at the ends of the molecule and at least one pendant allyloxy groups in the oligomer chain with an allyloxy equivalent of not more than 500, and is free from an ethylenic internal double bond in the oligomer chain. The composition is especially useful as a solventless coating agent.

REFERENCES:
patent: 2891093 (1959-06-01), Hurdis
patent: 2928804 (1960-03-01), Foster
patent: 3345401 (1967-10-01), May
patent: 3621093 (1971-11-01), Svoboda
patent: 3631154 (1971-12-01), Kawaguchi
patent: 3751399 (1973-08-01), Lee
patent: 3754054 (1973-08-01), Kimura
patent: 3770702 (1973-11-01), Roper
patent: 3793398 (1974-02-01), Hokamura
patent: 3825517 (1974-07-01), Ficarra
patent: 3882187 (1975-05-01), Takiyama
patent: 3925322 (1975-12-01), Azuma
patent: 3935173 (1976-01-01), Ogasawara
patent: 3968016 (1976-07-01), Wismer

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