发明名称 |
Enzyme preparation containing a silver corrosion inhibitor |
摘要 |
PCT No. PCT/EP94/04152 Sec. 371 Date Jul. 24, 1996 Sec. 102(e) Date Jul. 24, 1996 PCT Filed Dec. 14, 1994 PCT Pub. No. WO95/17493 PCT Pub. Date Jun. 29, 1995The invention provides an enzyme containing granule with a coating containing a silver corrosion inhibitor. The particle is formed from a core containing a first enzyme and an organic or inorganic carrier which can be coated with a second particulate enzyme. The core is coated with a coating containing at least one salt of manganese, titanium, zirconium, hafnium, vanadium, cobalt and cerium. A method for preparing the granule is also disclosed.
|
申请公布号 |
US5783545(A) |
申请公布日期 |
1998.07.21 |
申请号 |
US19960663301 |
申请日期 |
1996.07.24 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
PAATZ, KATHLEEN;RAEHSE, WILFRIED;HAERER, JUERGEN;PICHLER, WERNER;BURG, BIRGIT |
分类号 |
C09K15/02;C11D3/02;C11D3/12;C11D3/386;C11D17/00;C12N9/98;C23F11/00;(IPC1-7):C11D3/00;C11D7/18;C11D7/54 |
主分类号 |
C09K15/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|