Acrylic Acid → HCID 168686, compound

Participants

Reaction Steps

Into a reaction vessel was added a solution of 72.6 g of ethylacrylate, 93 g of butylacrylate, 3.8 g of acrylic acid, 5 g of azo-bis-isobutylronitrile and 0.68 g of lauryl mercapan. Initially, 10 g were added and the solution was heated up until the induction period has passed. The main portion was then added at a rate so that the internal temperature remained between 125°-130° C. The addition was carried out over a period of one hour, after which time the polymer material could be stirred easily. The polymer material remains a clear but viscous liquid at 25° C., with comonomer proportions of 54.5:43.1:2.4.

Provenance & Evidence