V-CAP™ | Ashland Specialty Ingredients | 1 Vinyl-2-caprolactam stabilized with 10 ppm N, N' di-secondary butylparaphenylene diamine (AO-22) | |
V-PYROL® | Ashland Specialty Ingredients | 1 Vinyl-2-Pyrrolidone Stabilized with 25 ppm N,N' di-secondary butyl paraphenylene diamine (AO-22) |