| 发明名称 |
Stripping and cleaning compositions |
| 摘要 |
There is provided corrosion inhibitors for aqueous stripping and/or cleaning compositions containing organic polar solvents. The inhibitors are aliphatic dicarboxylic acid compounds or their anhydrides. The inhibitors can be utilized in compositions which are free of oxidizing agents and in basic stripping and cleaning compositions.
|
| 申请公布号 |
US2002068684(A1) |
申请公布日期 |
2002.06.06 |
| 申请号 |
US20010929158 |
申请日期 |
2001.08.14 |
| 申请人 |
PETERS DARRYL W.;RIDDLE FLOYD L. |
发明人 |
PETERS DARRYL W.;RIDDLE FLOYD L. |
| 分类号 |
C11D3/20;C11D7/26;C11D7/32;C11D11/00;G03F7/42;H01L21/02;H01L21/3213;(IPC1-7):C11D1/00 |
主分类号 |
C11D3/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
