Polymn of vinyl halides - in absence of dispersants using water soluble initiator and plasticiser
Реферат: Vinyl halide polymers are produced by polymsn of a monomer contg >=50% vinyl halide dispersed in water without a dispersing agent and in the presence of a water soluble initiator and 2-50% of a plasticiser, based on the monomer. The process gives a polymer in fine powdery form.
Compounding process for achieving uniform, fine particle size dispersion of curing agents in the substantial absence of solvents and a sealant produced thereby
Номер патента: US6303694B1. Автор: William L. Hergenrother,Terrence E. Hogan,Christine Morehart. Владелец: Bridgestone Corp. Дата публикации: 2001-10-16.