Styrene → Prop-2-enenitrile--ethenylbenzene (1/1)

Participants

Reaction Steps

ASB-1 a graft copolymer obtained by grafting 26 parts by weight of styrene and 8.7 parts by weight of acrylonitrile on 65 parts by weight of a polybutadiene latex. The content of non-grafted styrene-acrylonitrile copolymer (SAN) obtained in the grafting reaction of the isolated ABS was approximately 6% by weight. The weight ratio styrene to acrylonitrile in the SAN was approximately 2.7. The weight-averaged molecular weight of-the SAN was approximately 62,000. The particle size of the butadiene rubber is recorded in the appended Figure and in the example hereinafter. The gel content was 87% by weight.

Provenance & Evidence