Sulfonate compositions

Details Sulfonate compositions Sulfonate compositions

2005-07-01

2009-10-13

Caldarola, Glenn A (Department: 1797)

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Organic sulfur compound, wherein the sulfur is single bonded...

Reexamination Certificate

active

07601676

ABSTRACT:
An alkali metal sulfonate mixture for metalworking applications, a method for making the sulfonate mixture, and compositions containing the sulfonate mixture. The mixture includes a reaction product of a first synthetic mono-hydrocarbyl substituted sulfonic acid having from about 20 to about 50 carbon atoms in the hydrocarbyl substituent, a second synthetic mono-hydrocarbyl substituted sulfonic acid having from about 10 to about 16 carbon atoms in the hydrocarbyl substituent, and an inorganic alkali metal base. The reaction product has a number average molecular weight ranging from about 400 to about 500 and a substantially bimodal molecular weight distribution.

REFERENCES:
patent: 2237625 (1941-04-01), Olin
patent: 2237627 (1941-04-01), Olin
patent: 2436046 (1948-02-01), Lemmon et al.
patent: 2527948 (1950-10-01), Lyon, Jr. et al.
patent: 2695316 (1954-11-01), McBride
patent: 2995569 (1961-08-01), Hamilton et al.
patent: 3022351 (1962-02-01), Mihm et al.
patent: 3308166 (1967-03-01), Biensan et al.
patent: 3348611 (1967-10-01), Reisberg
patent: 3367865 (1968-02-01), Gudelis
patent: 3392201 (1968-07-01), Warner
patent: 3471404 (1969-10-01), Myers
patent: 3652410 (1972-03-01), Hollinghurst et al.
patent: 3673090 (1972-06-01), Walbillig et al.
patent: 3703475 (1972-11-01), Sias
patent: 3703504 (1972-11-01), Horodysky et al.
patent: 3703505 (1972-11-01), Horodysky et al.
patent: 3796661 (1974-03-01), Suratwala et al.
patent: 3873454 (1975-03-01), Horodysky
patent: 4119549 (1978-10-01), Davis
patent: 4119550 (1978-10-01), Davis et al.
patent: 4140642 (1979-02-01), Kistler et al.
patent: 4147640 (1979-04-01), Jayne et al.
patent: 4191659 (1980-03-01), Davis
patent: 4204969 (1980-05-01), O'Brien et al.
patent: 4218332 (1980-08-01), Gast et al.
patent: 4240958 (1980-12-01), Braid
patent: 4279762 (1981-07-01), Lewis et al.
patent: 4310471 (1982-01-01), Oswald et al.
patent: 4344854 (1982-08-01), Davis et al.
patent: 4414121 (1983-11-01), Aiello
patent: 4472306 (1984-09-01), Powers, III et al.
patent: 4505830 (1985-03-01), Vinci
patent: 4560488 (1985-12-01), Vinci
patent: 4564709 (1986-01-01), Koyama et al.
patent: 4598026 (1986-07-01), Vinci
patent: 4711736 (1987-12-01), Horodysky et al.
patent: 4753754 (1988-06-01), Messenger et al.
patent: 4795576 (1989-01-01), Born et al.
patent: 4954274 (1990-09-01), Zaweski et al.
patent: 4966720 (1990-10-01), Degonia et al.
patent: 5523005 (1996-06-01), Di Biase et al.
patent: 5929003 (1999-07-01), De Montlaur
patent: 6204226 (2001-03-01), Le Coent et al.
patent: 6225267 (2001-05-01), Eckard et al.
patent: 6410491 (2002-06-01), Harrison et al.
patent: 2002/0151442 (2002-10-01), Bardasz et al.
patent: 2004/0248996 (2004-12-01), Costello et al.
patent: 0312313 (1989-04-01), None
patent: 0765930 (1997-04-01), None
patent: 1162334 (1969-08-01), None
patent: 1308894 (1973-03-01), None
patent: 2232665 (1990-12-01), None

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