首页>
外国专利>
PROCESS OF REMOVING VOLATILE SUBSTANCES FROM A POLYMER
PROCESS OF REMOVING VOLATILE SUBSTANCES FROM A POLYMER
展开▼
机译:从聚合物中去除挥发性物质的过程
展开▼
页面导航
摘要
著录项
相似文献
摘要
A process has been invented for removing contaminants (including solvent) from a flowing polymer, the process, in one aspect, including dissolving a sparingly soluble stripping agent into a flowing polymer, the sparingly soluble stripping agent stripping contaminants from the flowing polymer creating a mixture of contaminants and sparingly soluble stripping agent, which flows out from the flowing polymer, and separating the mixture from the polymer. In one aspect, recyclable sparingly soluble stripping agent is recovered and re-used.
展开▼