专利检索 ap:("CALGON CORP") AND inv:"HASSICK DENIS E" 第 1 页

1.

发明公开
NOVEL COMPOSITION OF FERRIC CHLORIDE AND A DIALKYL DIALLYL AMMONIUM POLYMER AND PROCESS OF PREPARING THE SAME 审中-公开
标题翻译：氯化铁新颖的组合物和生产二烷基二烯丙基氯化铵聚合物和方法

公开(公告)号：EP1109874A4

公开(公告)日：2001-10-31

申请号：EP00922091

申请日：2000-04-12

申请人： CALGON CORP

发明人： HASSICK DENIS E

IPC分类号： B01D17/04 , B01D21/01 , B03D3/02 , C02F1/52 , C02F1/56 , C08K3/16 , C08L39/00 , C09K3/32 , B03D3/06 , C02F1/00 , C02F1/54 , C02F5/10 , C08K3/10

CPC分类号： C02F1/56 , B01D17/047 , B01D21/01 , B03D3/02 , C02F1/5245 , C08K3/16 , C08L47/00

摘要： The present invention provides a novel formulation in a composition comprising FeC13 and a dialkyl dially1 ammonium polymer where the FeC13 has been diluted with water prior to being mixed with the polymer providing a stable composition.

2.

发明公开
INORGANIC COMPOSITION, PROCESS OF PREPARATION AND METHOD OF USE 有权
标题翻译：无机成分，制造方法及其用途

公开(公告)号：EP1080044A4

公开(公告)日：2002-11-27

申请号：EP99919909

申请日：1999-04-20

申请人： CALGON CORP

发明人： HASSICK DENIS E , FLAHERTY MICHAEL P , DOTTER PAMELA , GUERRINI ROBERT J

IPC分类号： B01D21/01 , C01B25/45 , C02F1/52 , C02F5/08 , C01F7/16 , C02F5/12 , C02F5/14

CPC分类号： C01B25/45 , C02F1/5245 , C02F5/083 , Y10S210/912 , Y10S210/917 , Y10S210/928 , Y10S210/93

摘要： A coagulant which is the reaction product of a trivalent metal salt, excluding chromium salts, an acid phosphorous compound and an aluminum hydroxy chloride, and a process for preparing such coagulant. This coagulant may be effectively used to remove suspended solids and various impurities in most water treatment applications.