Abstract:
The invention relates to a process for immobilizing 2-bromo-2-nitro-1,3-propanediol by producing a mixture of water-absorbent polymer particles and 2-bromo-2-nitro-1,3-propanediol, in which the mixture additionally contains a compound with at least two epoxy groups and the mixture temporarily has a temperature of at least 40°C.
Abstract:
Procedimiento para el acabado de materiales absorbentes, caracterizado (A) se hidrofilizan en una primera etapa (B) se tratan en una etapa siguiente con al menos un baño acuoso, que contiene (a) al menos un polímero orgánico, (b) al menos una sustancia sólida orgánica o inorgánica en forma de partículas, que es diferente de (a), y (c) al menos un emulgente.
Abstract:
A process for finishing absorbent material which comprises it being (A) hydrophilicized in a first step (B) treated in a subsequent step with at least one aqueous liquor comprising (a) at least one organic polymer, (b) at least one organic or inorganic solid in particulate form other than (a), and (c) at least one emulsifier.