首页>
外国专利>
METHOD FOR PRODUCING WATER-SOLUBLE OR WATER-SWELLABLE POLYMERIZATES WITH A VERY LOW RESIDUAL MONOMER CONTENT, PRODUCTS PRODUCED ACCORDING TO THIS METHOD AND THE USE THEREOF
METHOD FOR PRODUCING WATER-SOLUBLE OR WATER-SWELLABLE POLYMERIZATES WITH A VERY LOW RESIDUAL MONOMER CONTENT, PRODUCTS PRODUCED ACCORDING TO THIS METHOD AND THE USE THEREOF
展开▼
机译:具有非常低的残留单体含量的水溶性或水溶胀性聚合物的生产方法,根据该方法生产的产品及其用途
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a process for producing water-soluble or water-swellable polymer products from acrylic acid and/or acrylic acid derivatives partially or completely neutralized with nitrogen compounds and with exceedingly low levels of residual monomers, which process is characterized by subsequent heating of the polymer product at temperatures of from 120 to 240° C. The polymers produced accordingly are suitable for use as flocculants, dispersants and absorbers.
展开▼