| 发明名称 |
Aqueous pearlescent compositions |
| 摘要 |
<p>A nacreous aqueous preparation is new when obtained by (1) reacting triethanolamine with a 12-22C fatty acid at molar ratio 1:1.3-1.4; (2) conventionally quaternizing the esterification product; and (3) dispersing the quaternary product in water. An independent claim is also included for the production method.</p> |
| 申请公布号 |
EP1491617(A1) |
申请公布日期 |
2004.12.29 |
| 申请号 |
EP20030014144 |
申请日期 |
2003.06.24 |
| 申请人 |
COGNIS IP MANAGEMENT GMBH |
发明人 |
BIGORRA LLOSAS, JOAQUIM, DR.;BONASTRE GILABERT, NURIA, DR.;SANCHEZ, AGUSTIN |
| 分类号 |
C11D1/62;C11D3/42;C11D3/00;D06M13/184;D06M13/188;D06M13/203;D06M13/325;D06M13/46;D06M13/463;(IPC1-7):C11D1/62;A61K7/075 |
主分类号 |
C11D1/62 |
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