-
公开(公告)号:US4195028A
公开(公告)日:1980-03-25
申请号:US872963
申请日:1978-01-27
CPC分类号: C08K3/04 , B01D21/01 , C02F1/52 , C02F1/5227 , C02F1/54 , C08K3/34 , Y10S524/922
摘要: Polyvinylimidazoline flocculants are converted to an easily handled granular form by pelletizing with siliceous material and a lower alcohol, or mixture of lower alcohols with esters or ketones, and subsequently drying the pellets.
摘要翻译: 将聚乙烯咪唑啉絮凝剂通过用硅质材料和低级醇或低级醇与酯或酮的混合物造粒,然后将颗粒干燥而转化为容易处理的颗粒形式。
-
公开(公告)号:US4186167A
公开(公告)日:1980-01-29
申请号:US953136
申请日:1978-10-20
CPC分类号: C02F1/54 , B01D21/01 , C02F1/5227
摘要: Polyvinylimidazoline flocculants are converted to an easily handled granular form by pelletizing with siliceous material and a lower alcohol, or mixture of lower alcohols with esters or ketones, and subsequently drying the pellets.
-