| 发明名称 |
BIODEGRADABLE ETHER DRY CLEANING SOLVENT |
| 摘要 |
A method for dry-cleaning garments which comprises treating the garments with a mixture of dipropylene glycol tertiary-butyl ether (DPTB) and water for a period of time sufficient to effect dry-cleaning, wherein the weight ratio of DPTB to water is at least 9:1. |
| 申请公布号 |
WO0196513(A1) |
申请公布日期 |
2001.12.20 |
| 申请号 |
WO2001US40852 |
申请日期 |
2001.06.06 |
| 申请人 |
RYNEX HOLDINGS, LTD. |
发明人 |
HAYDAY, WILLIAM, A. |
| 分类号 |
C09B67/44;C11D3/00;C11D3/20;C11D3/44;C11D7/22;C11D7/50;C11D11/00;D06B9/02;D06L1/02;D06L1/04;D06P1/651;D06P1/90;D06P3/14;(IPC1-7):C11D3/20;C11D3/60 |
主分类号 |
C09B67/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
