Lubricating oil composition with improved emission...

Details Lubricating oil composition with improved emission... Lubricating oil composition with improved emission...

2011-07-19

2011-07-19

Griffin, Walter D (Department: 1797)

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

Lubricants or separants for moving solid surfaces and...

Organic compound containing boron

C508S155000, C508S186000

Reexamination Certificate

active

07981846

ABSTRACT:
A lubricating oil composition comprising a major amount of an oil of lubricating viscosity, an alkaline earth metal borated sulfonate detergent, and, optionally, a molybdenum-containing compound, wherein the lubricating oil composition comprises no more than 0.12 wt % phosphorus and the amount of sulfated ash in the lubricating oil is not more than 1.25 wt %.

REFERENCES:
patent: 2174110 (1939-09-01), Reed
patent: 2202781 (1940-05-01), Kennedy
patent: 2239974 (1941-04-01), Reed
patent: 2319121 (1943-05-01), Fox
patent: 2337552 (1943-12-01), Henke
patent: 2346156 (1944-04-01), Farrington et al.
patent: 2616904 (1952-11-01), Asseff et al.
patent: 2616905 (1952-11-01), Asseff et al.
patent: 2616906 (1952-11-01), Asseff et al.
patent: 2987476 (1961-06-01), Hartley et al.
patent: 3172892 (1965-03-01), Le Suer et al.
patent: 3219666 (1965-11-01), Norman et al.
patent: 3242080 (1966-03-01), Wiley et al.
patent: 3250710 (1966-05-01), Hunt
patent: 3256186 (1966-06-01), Greenwald
patent: 3272746 (1966-09-01), Le Suer et al.
patent: 3274135 (1966-09-01), Norman et al.
patent: 3368972 (1968-02-01), Otto
patent: 3480548 (1969-11-01), Hellmuth et al.
patent: 3488284 (1970-01-01), Le Suer et al.
patent: 3492231 (1970-01-01), McMillen
patent: 3539663 (1970-11-01), Pietrusza et al.
patent: 3574576 (1971-04-01), Honnen et al.
patent: 3595790 (1971-07-01), Norman et al.
patent: 3649229 (1972-03-01), Otto
patent: 3798012 (1974-03-01), Le Suer
patent: 3909430 (1975-09-01), Hotten
patent: 3929650 (1975-12-01), King et al.
patent: 3968157 (1976-07-01), Hotten
patent: 4157309 (1979-06-01), Wilgus et al.
patent: 4230586 (1980-10-01), Bretz et al.
patent: 4259194 (1981-03-01), deVries et al.
patent: 4259195 (1981-03-01), King et al.
patent: 4261843 (1981-04-01), King et al.
patent: 4263152 (1981-04-01), King et al.
patent: 4265773 (1981-05-01), deVries et al.
patent: 4272387 (1981-06-01), King et al.
patent: 4283295 (1981-08-01), deVries et al.
patent: 4285822 (1981-08-01), deVries et al.
patent: 4369119 (1983-01-01), deVries et al.
patent: 4370246 (1983-01-01), deVries et al.
patent: 4394279 (1983-07-01), deVries et al.
patent: 4402840 (1983-09-01), deVries et al.
patent: 4683126 (1987-07-01), Inoue et al.
patent: 4792410 (1988-12-01), Schwind et al.
patent: 4965003 (1990-10-01), Schlicht
patent: 5346636 (1994-09-01), Parc et al.
patent: 5854182 (1998-12-01), Swami et al.
patent: 6008165 (1999-12-01), Shanklin et al.
patent: 6156850 (2000-12-01), Harrison et al.
patent: 6605572 (2003-08-01), Carrick et al.
patent: 6632781 (2003-10-01), Harrison et al.
patent: 2003/0096716 (2003-05-01), Locke et al.
patent: 2004/0204325 (2004-10-01), Takahashi
patent: 2004/0235682 (2004-11-01), Van Dam et al.
patent: 1454977 (2004-08-01), None
patent: 1 479 752 (2004-11-01), None
patent: WO 03/104620 (2003-12-01), None
International Search Report issued in counterpart Singapore Patent Application No. 200809188-6.
International Search Report issued in counterpart European Patent Application No. 06 25 5481, Oct. 2010.

Affiliated with

Also associated with

Rating

Lubricating oil composition with improved emission... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lubricating oil composition with improved emission..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubricating oil composition with improved emission... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2710144