초록 ▼

Conformable abrasive article comprising: a backing having a first major surface; a deformable material contacting a central portion of the first major surface; an elastic member affixed to the first major surface of the backing and together with the backing enclosing the deformable material; and an

Conformable abrasive article comprising: a backing having a first major surface; a deformable material contacting a central portion of the first major surface; an elastic member affixed to the first major surface of the backing and together with the backing enclosing the deformable material; and an abrasive member affixed to the elastic member, wherein the abrasive member comprises abrasive particles and a binder; and methods of making and using the same.

대표청구항 ▼

What is claimed is: 1. A conformable abrasive article comprising: a backing having first and second opposed major surfaces; an attachment system affixed to the second major surface; a deformable material contacting a central portion of the first major surface, the deformable material having greates

What is claimed is: 1. A conformable abrasive article comprising: a backing having first and second opposed major surfaces; an attachment system affixed to the second major surface; a deformable material contacting a central portion of the first major surface, the deformable material having greatest thickness proximal to the center of the first major surface; an elastic member affixed to the first major surface of the backing and together with the backing enclosing the deformable material; and an abrasive member affixed to the elastic member, wherein the abrasive member comprises abrasive particles and a binder, wherein the abrasive member comprises a flexible backing member having an abrasive layer affixed thereto, wherein the abrasive layer comprises abrasive composite particles, the abrasive composite particles comprising the abrasive particles dispersed in the binder, and wherein the backing member is affixed to the elastic member, wherein the abrasive composite particles are precisely shaped. 2. A conformable abrasive article comprising: a backing having first and second opposed major surfaces; an attachment system affixed to the second major surface; a deformable material contacting a central portion of the first major surface, the deformable material having greatest thickness proximal to the center of the first major surface; an elastic member affixed to the first major surface of the backing and together with the backing enclosing the deformable material; and an abrasive member affixed to the elastic member, wherein the abrasive member comprises abrasive particles and a binder, wherein the backing comprises a flexible member having a compressible foam layer affixed thereto, wherein the flexible member has a surface that comprises a second major surface of the backing, and wherein the compressible foam layer has a surface that comprises the first major surface of the backing. 3. A conformable abrasive article according to claim 2, wherein the compressible foam layer is elastic. 4. A conformable abrasive article according to claim 2, wherein the flexible member comprises a polymeric film. 5. A method of abrading a workpiece, the method comprising: providing a conformable abrasive article according to claim 2; frictionally contacting at least one abrasive particle with a workpiece; and moving at least one of the abrasive layer and the workpiece relative to the other to abrade at least a portion of the surface of the workpiece. 6. A conformable abrasive article comprising: a backing having first and second opposed major surfaces; an attachment system affixed to the second major surface; a deformable material contacting a central portion of the first major surface, the deformable material having greatest thickness proximal to the center of the first major surface, wherein the deformable material consists essentially of elastomeric gel; an elastic member affixed to the first major surface of the backing and together with the backing enclosing the deformable material; and an abrasive member affixed to the elastic member, wherein the abrasive member comprises abrasive particles and a binder.