Title:
【発明の名称】研磨物品、その製造方法および仕上げ用のその使用方法
Document Type and Number:
Japanese Patent JPH09509106
Kind Code:
A
Abstract:
An abrasive article having sheet-like structure including a major surface extending within an imaginary plane with a plurality of individual three-dimensional abrasive composites deployed in fixed positions thereto in an array, each of the composites has abrasive particles dispersed in a binder and has a substantially precise shape and a distal end, where another imaginary plane extends parallel to and is spaced from the first imaginary plane and intersects the lowest distal end among the composites, wherein any imaginary line drawn within the latter-mentioned imaginary plane in the direction(s) of intended use intersect at least one cross-section among the abrasive composites in the array. The invention also relates to methods for manufacturing such an abrasive article and its usage to refine a work surface.
Inventors:
Hoopman, Timothy El
Color, Scott Earl
Color, Scott Earl
Application Number:
JP52181395A
Publication Date:
September 16, 1997
Filing Date:
January 27, 1995
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
B24D11/00; (IPC1-7): B24D11/00
Attorney, Agent or Firm:
Aoyama Ryo (2 outside people)