发明名称 |
CLEANING TEXTILES |
摘要 |
Cleaning media based on liquid C02 and including from 0.01 to 5 % by weight of the formulation of a cleaning additive which is at least one C6 to C24 hydrocarbyl ester of a multi-carboxylic acid can be used in dry cleaning of textiles. Desirable cleaning additives are of the formula (1): R1(C02 R2 )n where R1 is the residue of a C1 to C10 hydrocarbyl group from which n hydrogen atoms have been removed, R2 is a C6 to C24 hydrocarbyl, particularly alkyl or alkenyl, group; and n is from 2 to 5; particularly C12 to C18 adipate esters.
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申请公布号 |
CA2488569(C) |
申请公布日期 |
2011.03.22 |
申请号 |
CA20032488569 |
申请日期 |
2003.06.24 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
MOTSON, HAROLD RUSSELL;IRVINE, DEREK JOHN;BLEASE, TREVOR GRAHAM |
分类号 |
D06L1/00;D06L1/18;C11D3/40;C11D3/50;C11D7/02;C11D7/26;C11D7/42;C11D7/54;C11D7/60;D06F43/00;D06L1/02;D06L1/04 |
主分类号 |
D06L1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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