Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Protein – carbohydrate – lignin – plant matter of indeterminate...
Reexamination Certificate
2006-11-28
2006-11-28
Thexton, Matthew A. (Department: 1714)
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Protein, carbohydrate, lignin, plant matter of indeterminate...
Reexamination Certificate
active
07141536
ABSTRACT:
A lubricant which is non-polluting and substitutable for conventional lubricants and which is excellent in lubrication characteristics, particularly having low frictional characteristics comprises an aqueous solution containing a saccharide in an amount of 0.5–30% by mass based on the total amount of the aqueous solution the saccharide comprising mainly a sucrose and a disaccharide caramel in an amount of 0.2–20% by mass based on the amount of the sucrose. As the sucrose, granulated sugar or crystal sugar is preferred, and coffee sugar containing previously a disaccharide caramel can also be used. More preferably, the lubricant contains sodium laurate and/or potassium laurate in an amount of 0.001–1% by mass. Furthermore, it is desired that the lubricant contains potassium sorbate in an amount of 0.1–3% by mass as a preservative and benzotriazole or an alkali metal salt thereof in an amount of 0.1–3% by mass as a rust inhibitor.
REFERENCES:
patent: 3632354 (1972-01-01), Swaine et al.
patent: 3832475 (1974-08-01), Zirlin
patent: 2001-172664 (2001-06-01), None
JPO abstract of JP 2003-277786A, Okawa et al. (Oct. 2, 2003).
“Caramelization,” © 2003 The Gale Group Inc., obtained at http://food.families.com/caramelization-316-317-efc.
“Caramelization,” obtained at http://food.oregonstate.edu/glossary/c/d81.html.
“Caramel,” obtained at http://food.oregonstate.edu/glossary/c/caramel.htm.
“Caramel,” obtained at http://food.oregonstate.edu/glossary/c/cdef/cdef45.htm.
Obtained translation of JP 2001172664 A (Jun. 26, 2001) Sugita, et al.
Kimura Nobukatu
Mizojiri Katuyosi
Ohkawa Koue
Shibayama Takayuki
Browdy and Neimark PLLC
Daido Metal Company Ltd.
Thexton Matthew A.
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