发明名称 Drycleaning method
摘要 A drycleaning method is disclosed. The method uses a composition comprising 30 to 90 wt. % of a dipropylene glycol C3-C4 alkyl ether, 5 to 65 wt. % of one or more C10-C15 hydrocarbons, and 1 to 10 wt. % of water. The method combines acceptable stain removal with faster-than-expected evaporability, particularly at the elevated temperatures used in commercial drycleaning.
申请公布号 US7575604(B2) 申请公布日期 2009.08.18
申请号 US20060544326 申请日期 2006.10.06
申请人 LYONDELL CHEMICAL TECHNOLOGY, L.P. 发明人 GALICK PAUL E.;LIOTTA, JR. FRANK J.;LIEPA MARK A.
分类号 D06L1/00;D06L1/02;D06L1/20 主分类号 D06L1/00
代理机构 代理人
主权项
地址