Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Heterocyclic ring compound; a heterocyclic ring is one...
Reexamination Certificate
2006-06-22
2010-12-07
Griffin, Walter D (Department: 1797)
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Heterocyclic ring compound; a heterocyclic ring is one...
C208S019000
Reexamination Certificate
active
07846882
ABSTRACT:
Electrical oil formulation comprising a base oil component and an additive, wherein (i) at least 80 wt % of the base oil component is a paraffin base oil having a paraffin content of greater than 80 wt % paraffins and a saturates content of greater than 98 wt % and comprising a series of iso-paraffins having n, n+1, n+2, n+3 and n+4 carbon atoms and wherein n is between 20 and 35; and (ii) an anti-oxidant additive; wherein the base oil component has a flash point of at least 170° C., as determined by ISO 2592.
REFERENCES:
patent: 3338877 (1967-08-01), Anderson
patent: 4824601 (1989-04-01), Franklin
patent: 4943672 (1990-07-01), Hamner et al.
patent: 5059299 (1991-10-01), Cody et al.
patent: 5241003 (1993-08-01), Degonia et al.
patent: 5773391 (1998-06-01), Lawate et al.
patent: 5912212 (1999-06-01), Igarashi et al.
patent: 6214776 (2001-04-01), Angelo et al.
patent: 6475960 (2002-11-01), Berlowitz et al.
patent: 6599864 (2003-07-01), Bertomeu
patent: 6790386 (2004-09-01), Fefer et al.
patent: 2002/0109127 (2002-08-01), Kent et al.
patent: 2002/0139962 (2002-10-01), Fefer et al.
patent: 2004/0065581 (2004-04-01), Jiang et al.
patent: 2004/0065588 (2004-04-01), Genetti et al.
patent: 582347 (1994-02-01), None
patent: 668342 (1995-08-01), None
patent: 776959 (1997-06-01), None
patent: 876446 (1998-11-01), None
patent: 1026225 (2000-08-01), None
patent: 1054052 (2000-11-01), None
patent: 1201734 (2002-05-01), None
patent: WO9201657 (1992-02-01), None
patent: WO9220759 (1992-11-01), None
patent: WO 9410264 (1994-05-01), None
patent: WO 9920720 (1999-04-01), None
patent: WO 9934917 (1999-07-01), None
patent: WO 0157166 (2001-08-01), None
patent: WO02064710 (2002-08-01), None
patent: WO02070629 (2002-09-01), None
Sequeira. A. Jr., “Lubricant Base Oil and Wax Processing”, Marcel Dekker, Inc., NY 1994, pp. 28-35. ISBN 0-8247-9256-4.
Ryland, Lloyd B., et al. Cracking Catalysts, Catalysis: vol. VII, Ed. Paul H. Emmett, Reinhold Publish Corporation, NY, 1960, pp. 5-9.
Kirk-Othmer Encyclopedia of Chemical Technology, 3rdEdition, vol. 14, pp. 477-526.
Sequeira, Jr. A.: “Lubricant base oil and wax processing”, Marcel Dekker, Inc., NY 1994, ISBN 0-8247-9256-4, Chapter 9, pp. 225-245.
Klamann, D.: “Lubricants and related products”, Verlag Chemie GmbH, Weinhem, 1984, pp. 330-339.
Hilker Andree
Null Volker Klaus
Campanell Frank C
Griffin Walter D
Shell Oil Company
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