Formulations of carboxylic acid diesters useful for...

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...

Reexamination Certificate

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C510S102000, C510S201000, C510S271000, C510S276000, C510S289000, C510S356000, C510S421000, C510S432000, C510S463000

Reexamination Certificate

active

07871970

ABSTRACT:
Carboxylic acid diesters are employed for treating, in particular for cleaning textile and other materials, and more particularly for removing paint stains from textile fibers to improve the cleaning thereof; the subject formulations contain at least one dicarboxylic acid diester having the formula (I), R1—OOC-A-COO—R2, in which R1and R2, which may be the same or different, are each a linear or branched, cyclic or non-cyclic C1-C20alkyl, aryl, alkyaryl, or arylalkyl radical; and the group A is a branched divalent alkylene radical; and including at least one nonionic polyalkoxylated terpene surfactant.

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patent: 2003/0186824 (2003-10-01), Chiu et al.
patent: 2004/0224870 (2004-11-01), Doyel et al.
patent: 2006/0287446 (2006-12-01), Gao et al.
patent: 2008/0200544 (2008-08-01), Takeda et al.
patent: 102005056230 (2007-05-01), None
patent: 0743358 (1996-11-01), None
patent: 2794476 (2000-12-01), None
patent: WO 96/01245 (1996-01-01), None

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