Lapping slurry

Details Lapping slurry Lapping slurry

1997-06-06

1999-01-05

Medley, Margaret

Abrasive tool making process, material, or composition

With inorganic material

Clay, silica, or silicate

51309, 106 3, 510418, 510420, C08K 300

Patent

active

058556338

ABSTRACT:
Improved lapping slurries provide for easier and more thorough cleaning of alumina workpieces, as well as inhibit corrosion of the lapping table and provide for easier cleaning of the lapping equipment. The unthickened lapping slurry comprises abrasive grains such as diamond abrasive dispersed in a carrier comprising water, glycerine, and triethanolamine. The thickened lapping slurry comprises abrasive grains such as diamond abrasive dispersed in a carrier comprising water, glycerine, triethanolamine, a water soluble silicate, and acid.

REFERENCES:
patent: 3817727 (1974-06-01), Yancey
patent: 4007020 (1977-02-01), Church et al.
patent: 4038048 (1977-07-01), Thower, Jr.
patent: 4089943 (1978-05-01), Roberts et al.
patent: 4110083 (1978-08-01), Benedict
patent: 4138228 (1979-02-01), Hartfelt et al.
patent: 4242842 (1981-01-01), Yancey
patent: 5009675 (1991-04-01), Kunz et al.
patent: 5296008 (1994-03-01), Moriguchi et al.
patent: 5690539 (1997-11-01), Swidler et al.
patent: 5702811 (1997-12-01), Ho et al.
Sap et al, Hawley's Condensed Chemical Dictionary, 11th Ed., Van Nostrand Reinhold, N.Y., 1987, pp. 1038 and 1072-1073.

Affiliated with

Also associated with

Rating

Lapping slurry does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-858058