CHEMICAL USED COAGULATE SUSPENDED

Brand	Owner	Address	Description
CLAR-AQUA	BROTHERS THREE INC.	4021 Hempstead Turnpike Bethpage NY 11714	chemical used to coagulate suspended particles in swimming pools for easier removal by the pool filter;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A slurry dispensing apparatus for use with a chemical mechanical polishing tool for planarizing semiconductor substrates having irregular topology. The apparatus includes a slurry dispensing manifold with a first end suspended over a polishing pad, and a second end for mounting to the chemical mechanical polishing tool. The slurry dispensing manifold has a linear array of nozzles positioned under the suspended manifold. Each nozzle provides an adjusted slurry mixture that is supplied from bifurcated supply lines. A first branch supplying a slurry, and a second branch supplying deionized water. Each nozzle is capable of providing a particular slurry concentration to either decrease or to increase polishing rate in specific zonal areas on a substrate according to its surface topology.