Cleaning and liquid contact with solids – Processes – Oils – grease – tar – or wax removal – by dissolving
Reexamination Certificate
2004-10-20
2008-07-15
Carrillo, Sharidan (Department: 1792)
Cleaning and liquid contact with solids
Processes
Oils, grease, tar, or wax removal, by dissolving
C134S010000, C134S013000, C134S036000, C134S042000, C510S363000, C510S423000, C510S424000, C510S433000, C510S491000
Reexamination Certificate
active
07399367
ABSTRACT:
A rust-preventive water-oil separating cleaner composition contacts a part to be cleaned to which an oil attaches. The composition separates the oil from the part, while providing the part with a rust-preventive property, thus forming an oil layer containing the oil. The composition contains an ethylene oxide additive (X) of monoalkyl amine represented by the general formula (1), and at least one compound (Y) selected from the group consisting of: an N-monoalkyl-N-(2-hydroxyalkyl)-iminoethylene carboxylate having a hydrocarbon group with a number of carbon atoms from 8 to 22; an acylated amino acid salt having a hydrocarbon group with a number of carbon atoms from 8 to 22; an alkyloyl sarcosinate having a hydrocarbon group with a number of carbon atoms from 8 to 22, and a tall oil fatty acid salt
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International Preliminary Report on Patentability for PCT Application No. PCT/JP2004/015520.
Makino Masahiro
Okumura Kazushi
Tochikawa Hirofumi
Tojo Hideaki
Carrillo Sharidan
Honda Motor Co. Ltd.
Leydig , Voit & Mayer, Ltd.
Nicca Chemical Co., Ltd.
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