CLEAN CUT STEP

Brand	Owner	Address	Description
THE CLEANCUT STEP	SAFEWAY SAFETY STEP	5242 Rialto Road West Chester OH 45069	THE CLEAN CUT STEP;Bathtub component parts, namely, sidewalls and doors to permit ease of access, sold separately;STEP;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method for removing polymer as an etching residue is described. A substrate with polymer as an etching residue thereon is provided, and a hydrogen-containing plasma is used to treat the substrate. A wet clean step is then performed to remove the polymer from the substrate. The treatment using hydrogen-containing plasma can change the chemical property of the polymer, so that the polymer can be removed more easily in the subsequent wet clean step.