Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Compound of indeterminate structure – prepared by reacting an...
Reexamination Certificate
2005-01-25
2005-01-25
Johnson, Jerry D. (Department: 1764)
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Compound of indeterminate structure, prepared by reacting an...
C508S453000, C508S454000, C044S386000
Reexamination Certificate
active
06846783
ABSTRACT:
Hydrocarbyl substituted carboxylic compositions and derivatives thereof useful as additives for lubricating oil and fuel compositions. Carboxylic composition are derived from (A) an olefinically unsaturated hydrocarbon, said hydrocarbon having at least one allylic hydrogen atom, and (B) an α,β-unsaturated carboxylic compound prepared by reacting(1) an active methylene compound of the formula and(2) a carbonyl compound of the general formula wherein Rais H or hydrocarbyl and Rbis a member of the group consisting of H, hydrocarbyl and wherein each R′ is independently R or OR and each R is, independently, H or a hydrocarbyl group; and lower alkyl acetals, ketals, hemiacetals and hemiketals of the carbonyl compound (2). Carboxylic derivative compositions are obtained by reacting the carboxylic compositions with a reactant selected from the group consisting of (a) amines characterized by the presence within their structure of at least one condensable H—N< group, (b) alcohols, (c) reactive metal or reactive metal compounds, and (d) a combination of two or more of any of (a) through (c), the components of (d) being reacted with the carboxylic composition simultaneously or sequentially, in any order.
REFERENCES:
patent: 2212506 (1940-08-01), Bachman
patent: 2264354 (1941-12-01), Alder et al.
patent: 2293309 (1942-08-01), Robin, Jr. et al.
patent: 3197318 (1965-07-01), Halpern et al.
patent: 3755169 (1973-08-01), Adams et al.
patent: 3868330 (1975-02-01), Meinhardt et al.
patent: 3981845 (1976-09-01), Renner
patent: 4049698 (1977-09-01), Hawkins et al.
patent: 4145503 (1979-03-01), Emmons et al.
patent: 4147864 (1979-04-01), Woodward et al.
patent: 4161452 (1979-07-01), Stambaugh et al.
patent: 4330459 (1982-05-01), Takahashi et al.
patent: 4385656 (1983-05-01), Takahashi et al.
patent: 4456454 (1984-06-01), Jenkins, Jr.
patent: 4769464 (1988-09-01), Sajtos
patent: 5234612 (1993-08-01), Carlisle
patent: 5508424 (1996-04-01), Carmosin et al.
patent: 5681506 (1997-10-01), Pragnell et al.
patent: 5721248 (1998-02-01), Straub et al.
patent: 5726266 (1998-03-01), Faul et al.
patent: 5736492 (1998-04-01), Clark et al.
patent: 5856279 (1999-01-01), Baker
patent: 6133206 (2000-10-01), Gracey et al.
patent: 6147036 (2000-11-01), Baker
patent: 195 08 656 (1996-09-01), None
patent: 196 16 569 (1997-10-01), None
patent: 0 212 859 (1987-03-01), None
patent: 0 823 471 (1998-02-01), None
patent: 0 889 113 (1999-01-01), None
patent: WO 9525755 (1995-09-01), None
patent: WO 0198440 (2001-12-01), None
“1,3-Dipolar Cycloadditions, Part 27.= The Two Modes of Addition of Nitrones to Methyl Acrylate and to Methyl Acrylate and to Trimethyl Ethylenetricarboxylate” Joucla, Marc and Hamelin, Jac, (J. Chem.Research (S), 1978, 276-277).
“Reactions related to the aldol condensation”, Morrison, Robert Thornton and Boyd, Robert Neilson, Professors of Chemistry, NY Univ., (Organic Chemistry, Second Ed., Ch. 27.11, p. 869-870, Allyn and Bacon, Inc., Boston, MA 1959).
“Functional derivatives of carbonic acid”, Morrison, Robert Thornton and Boyd, Robert Nelson, Professors of Chemistry, NY Univ., (Organic Chemistry, Second Ed., Ch. 29.9, p. 921, Allyn and Bacon, Inc., Boston, MA 1959).
“Reduction of pyridine”, Morrison, Robert Thornton and Boyd, Robert Nelson, Professors of Chemistry, NY Univ., (Organic Chemistry, Second Ed., Ch. 36.12, p. 1089, Allyn and Bacon, Inc., Boston, MA, 1959).
“A New Synthesis of α-Amino Acids-III”, Ben-Ishai, D., Altman, J. Bernstein, Z. and Peled, N., Dept. of Chemistry, Technol-Israel Inst. Of Tech., Haifa, Israel (Tetrahedron, vol. 34, pp. 467-473, Pergamon Press, Great Britain 1978).
“A New Super-Electrophile: α-(Phenylsulfonyl)maleic Anhydride”, Ramezanian, Merrikh, Abdelklader, Mohamed, Padias, Anne Buyle, Hall, Jr., H.K. and Brois, Stanely J., (Org. Chem., 54, p. 2852, Amer. Chem. Society 1989).
“Intramolecular Reactions of 1-Allyic 2,2-Dimethyl Ethylenetricarboxylates”, Snider, Barry B., Roush, David M. and Killinger, Thomas A., Dept. of Chemistry, Princeton University, (Journal of American Chemical Society, (pp. 6023-6027, Amer. Chem. Society 1979).
“The Knoevenagel Condensation of O,S-and S,S-Diethyl Malonates and Ethyl Pyruvate”, Wilk, Bogdan K., Dept. of Chemistry, University of Pittsburgh, Pittsburgh, PA, (Tetrahedron, vol. 53, No. 21, pp. 7097-7100, Elsevier Science Ltd., Great Britain 1997).
“New Copolymers from electrophilic trisustituted ethylenes and electron-rich vinyl comonomers”, Hall, Jr., H.K. and Righettini, R.F., Chemistry Dept. C.S. Marvel Laboratories, University of Arizon, Tucson, AZ (Polymer Bulletin 16, 405-409, Springer-Verlag 1986).
“Synthesis and Reactions of α-Carbomethoxy-N-Phenylmaleimide and Related Electrophilic Ethylenes”, Evans, Stacy B., Abdelkader, Mohamed, Padias, Anne Buyle, and Hall, Jr., H.K., C.S. Marvel Laboratories, Dept. of Chemistry, University of Arizona, Tucson, AZ (JO.Chem., 54, 2846-2852, Amer. Chem. Society 1989).
“Electron-Deficient Trisubstituted Olefins. A New Class of Reactive Comonomers”, Hall, H.K. and Daly, Robert C., Dept. of Chemistry, University of Arizona, Tucson, AZ, (vol. 7, No. 1, Jan. Feb. 1975, pp. 22-31).
Bartley Stuart L.
Burrington James D.
Yodice Richard
Esposito Michael F.
Johnson Jerry D.
Laferty Samuel B.
The Lubrizol Corporation
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