Polishing compound

Details Polishing compound Polishing compound

2007-07-10

2007-07-10

Marcheschi, Michael (Department: 1755)

Abrasive tool making process, material, or composition

With inorganic material

C051S308000, C051S309000, C106S003000, C106S011000

Reexamination Certificate

active

11038505

ABSTRACT:
An abrasive composition is provided based on the following:an abrasive, preferably feldspar  7-59%a clay, preferably smectite clay  3-7%water  37-64%an organic solvent, such as kerosene  3-20%,and additionally, preferably containscalcium carbonate  20-30%, anda surfactant0.01-1%.The composition may have particles of up to 100 μm, and preferably average particle size diameter of 30-45 μm.

REFERENCES:
patent: 4005027 (1977-01-01), Hartman
patent: 4116851 (1978-09-01), Rupe et al.
patent: 4248728 (1981-02-01), Puryear
patent: 5645633 (1997-07-01), Ogawa
“Auto Polish No. 338 and Furniture Polish No. 337”, Household Products Formulary, VANGEL® and VEEGUM®, R.T. Vanderbilt Company, Inc., Booklet No. 83, p. 7, Aug. 1983.
MSDS, Rose Rubbing Compound, Bondo Corporation, Aug. 3, 2001.
MSDS, Rubbing Compound MD804, R.T. Vanderbilt Company, Inc., Apr. 2004.

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