发明授权
- 专利标题: Hydrophobically functionalized cationic polymers
- 专利标题(中): 疏水官能化阳离子聚合物
-
申请号: EP87307925.5申请日: 1987-09-08
-
公开(公告)号: EP0260108B1公开(公告)日: 1992-10-14
- 发明人: Bock, Jan , Jacques, Donald Francis , Valint, Paul Louis, Jr. , Pacansky, Thomas John , Yang, Henry Wu-Hsiang
- 申请人: EXXON RESEARCH AND ENGINEERING COMPANY
- 申请人地址: P.O.Box 390, 180 Park Avenue Florham Park, New Jersey 07932-0390 US
- 专利权人: EXXON RESEARCH AND ENGINEERING COMPANY
- 当前专利权人: EXXON RESEARCH AND ENGINEERING COMPANY
- 当前专利权人地址: P.O.Box 390, 180 Park Avenue Florham Park, New Jersey 07932-0390 US
- 代理机构: Fletcher Watts, Susan J.
- 优先权: US904418 19860908; US904461 19860908; US904548 19860908; US904908 19860908
- 主分类号: C08F220/56
- IPC分类号: C08F220/56 ; C08F220/60 ; C10G33/04 ; B01D17/05
公开/授权文献
- EP0260108A1 Hydrophobically functionalized cationic polymers 公开/授权日:1988-03-16
信息查询
IPC分类: