Patent ID: 6986706
Filing Date: 2006-01-17
Classification: B24D,Y10S

Abstract:
1. A polishing pad consisting of a working layer provided with an abrasive powder; an attaching layer for attaching a pad to a polishing head of a power tool; and a connection layer which connects said working layer with said attaching layer, said connection layer being located between said working and said attaching layers and having a central region which is thicker than a thinner peripheral region and therefore has an increased elasticity so that during polishing an elasticity of a central portion of said working layer is increased, said connection layer being configured as a one-piece layer, such that said central region of said connection layer and said peripheral region of said connection layer are of one piece with one another and composed of a same material, and also configured so that said central region of said connecting layer is formed as a less compressed region of the same material and said peripheral region of said connection layer is configured as a more compressed region of the same material.