发明名称 |
Process for preparing bleach activator cogranulates |
摘要 |
Bleach activator cogranulates of one or more ammonium nitrites and at least one further bleach activator obtained by spraying an aqueous solution of one or more ammonium nitrites onto the further bleach activator, granulating the resulting mixture and drying and sieving the moist granulate.
|
申请公布号 |
US7332464(B2) |
申请公布日期 |
2008.02.19 |
申请号 |
US20060481469 |
申请日期 |
2006.07.06 |
申请人 |
CLARIANT PRODUKTE (DEUTSCHLAND) GMBH |
发明人 |
CRAMER JUERGEN;HIMMRICH JOHANNES;KRAMER HELMUT |
分类号 |
C11D7/32;C11D7/54;C11D1/04;C11D1/14;C11D1/22;C11D1/29;C11D3/22;C11D3/39;C11D7/08;C11D7/10;C11D7/22;C11D7/26;C11D17/06 |
主分类号 |
C11D7/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|