Process and composition for degreasing the surface of an object

Details Process and composition for degreasing the surface of an object Process and composition for degreasing the surface of an object

1996-10-28

1998-05-12

El-Arini, Zeinab

Cleaning and liquid contact with solids

Processes

Oils, grease, tar, or wax removal, by dissolving

134 41, 510245, 510246, 510365, B08B 304, C23G 502, C23G 5024, C23G 5032

Patent

active

057499772

ABSTRACT:
For degreasing the surface of an object, applying thereto a composition containing at least 25% by weight of an amphiphilic compound of the formula A--B, wherein A is a lipophilic and hydrophobic radical and B is a hydrophilic radical, e.g., an alkyleneglycol ether oxide having a terminal group of at least 10 carbon atoms, then rinsing the surface with water.

REFERENCES:
patent: 3539518 (1970-11-01), Feighner et al.
patent: 3761429 (1973-09-01), Yamano
patent: 4022808 (1977-05-01), Yoshihara et al.
patent: 4420484 (1983-12-01), Gorman et al.
patent: 5076954 (1991-12-01), Loth et al.
EPO Abstract, 93/349139 Week 9344, SU1768626, Oct. 15, 1992.
EPO Abstract, 93/064882, Week 9308, SU1719426, Mar. 15, 1992.
EPO Abstract, 91/272103, Week 9137, SU1616983, Dec. 30, 1990.
EPO Abstract, 91/243797, Week 9133, RD327076, Jul. 10, 1991.
EPO Abstract, 82/13168E, Week 8207, SU825611, Apr. 30, 1981.
Derwent WPI Abstract, EP 0 335 295, Sep. 6, 1995.

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