Abstract: The inventive chemical-mechanical polishing system comprises a polishing component, a liquid carrier, and a polyether amine. The inventive method comprises chemically-mechanically polishing a substrate with the aforementioned polishing system.

Abstract: The inventive chemical-mechanical polishing system comprises a polishing component, a liquid carrier, and a polyether amine. The inventive method comprises chemically-mechanically polishing a substrate with the aforementioned polishing system.

Abstract: The inventive chemical-mechanical polishing system comprises a polishing component, a liquid carrier, and a polyether amine. The inventive method comprises chemically-mechanically polishing a substrate with the aforementioned polishing system.

Abstract: Provided is a polishing apparatus and polishing pad, intended for polishing a substrate, and designed for improved flow and distribution of a polishing composition to the area of interaction between the pad and substrate. In one aspect, a polishing pad is provided having first and second pluralities of unidirectional pores configured to communicate polishing composition between the top and bottom surfaces of the pad. A cyclic flow of composition is established to continuously renew composition to the area of interaction between the pad and the substrate. In another aspect, a polishing apparatus is provided having a polishing composition transfer region between a polishing pad and a platen. Pores disposed through the pad communicate composition from the transfer region to the top surface. To facilitate directing the composition into the pores, the apparatus includes a plurality of protrusions protruding into the transfer region that are aligned with the pores.

Abstract: The invention provides a polishing pad comprising composite particles that comprise a solid core encapsulated by a polymeric shell material, wherein the solid core comprises a material that differs from the polymeric shell material, as well as a method of polishing a substrate with such a polishing pad.

Abstract: The invention provides a polishing pad comprising composite particles that comprise a solid core encapsulated by a polymeric shell material, wherein the solid core comprises a material that differs from the polymeric shell material, as well as a method of polishing a substrate with such a polishing pad.

Abstract: A polishing pad for polishing a semiconductor wafer which includes an open-celled, porous substrate having sintered particles of synthetic resin. The porous substrate is a uniform, continuous and tortuous interconnected network of capillary passage. The pores of the porous substrate have an average pore diameter of from about 5 to about 100 microns which enhances pad polishing performance.

Abstract: A polishing pad for polishing a semiconductor wafer which includes an open-celled, porous substrate having sintered particles of synthetic resin. The porous substrate is a uniform, continuous and tortuous interconnected network of capillary passage. The pad includes a bottom surface that is mechanically buffed to improve the adhesion of an adhesive to the pad bottom surface.

Abstract: A polishing pad for polishing a semiconductor wafer which includes an open-celled, porous substrate having sintered particles of synthetic resin. The porous substrate is a uniform, continuous and tortuous interconnected network of capillary passage.

Abstract: A structure for absorbing and transporting a liquid. The structure includes a masking layer having from 0 to about 90 weight percent shaped fibers and a distribution layer having from 100 to about 10 weight percent shaped fibers.