固体コアを有する研磨材物品、及び該物品の製造方法 - スリーエムイノベイティブプロパティズカンパニー

Title:

固体コアを有する研磨材物品、及び該物品の製造方法

Document Type and Number:

Japanese Patent JP5647689

Kind Code:

B2

Abstract:

Abrasive articles and method of making said articles are provided. The articles include an integral resilient member having a first and a second opposed major surface where the member includes a centrally disposed core that is substantially free of abrasive particles and a peripheral annulus that includes a plurality of abrasive zones that comprise abrasive particles. The particles protrude through at least one major surface of the integral member.

More Like This: