Polishing composition

Abrasive tool making process – material – or composition – With inorganic material

Reexamination Certificate

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Details

C051S309000, C106S003000, C106S005000, C451S036000

Reexamination Certificate

active

10813219

ABSTRACT:
The present invention relates to a polishing composition more suitable for use in polishing synthetic resin products or metal products. The polishing composition includes a reaction product produced by a reaction between a polyalkylene oxide and a compound having a functional group having reactivity with a hydroxyl group, aluminum oxide, a polishing accelerator including at least one salt selected from the group consisting of a metal salt of an inorganic acid or organic acid and an ammonium salt of an inorganic acid or organic acid, and water.

REFERENCES:
patent: 4225349 (1980-09-01), Koshiyama et al.
patent: 4935039 (1990-06-01), Miyazaki et al.
patent: 4956015 (1990-09-01), Okajima et al.
patent: 6332831 (2001-12-01), Shemo et al.
patent: 6342166 (2002-01-01), Ide et al.
patent: 6444132 (2002-09-01), Orii et al.
patent: 6569215 (2003-05-01), Miyata
patent: 2371555 (2001-11-01), None
patent: 07-011239 (1995-01-01), None

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