发明授权
- 专利标题： Enzyme preparation containing a silver corrosion inhibitor
- 专利标题（中）： 含有银腐蚀抑制剂的酶制剂
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申请号： US663301申请日： 1996-07-24
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公开(公告)号： US5783545A公开(公告)日： 1998-07-21
- 发明人: Kathleen Paatz , Wilfried Raehse , Juergen Haerer , Werner Pichler , Birgit Burg
- 申请人： Kathleen Paatz , Wilfried Raehse , Juergen Haerer , Werner Pichler , Birgit Burg
- 申请人地址： DEX Duesseldorf
- 专利权人： Henkel Kommanditgesellschaft auf Aktien
- 当前专利权人： Henkel Kommanditgesellschaft auf Aktien
- 当前专利权人地址： DEX Duesseldorf
- 优先权： DEX4344215.3 19931223
- 主分类号： C09K15/02
- IPC分类号： C09K15/02 ; C11D3/02 ; C11D3/12 ; C11D3/386 ; C11D17/00 ; C12N9/98 ; C23F11/00 ; C11D3/00 ; C11D7/18 ; C11D7/54
摘要：
The 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.
公开/授权文献
- US5210772A Approximate figures measuring system 公开/授权日：1993-05-11
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