发明授权
US06428587B1 Vitrified abrasive solid mass having pores filled with resin, and solid lubricant agent
有权
具有充满树脂的孔的玻璃化磨料固体物质和固体润滑剂
摘要：
An abrasive vitreous bonded solid mass having a vitrified abrasive structure comprising abrasive grains which are held together by an inorganic bonding agent, the abrasive structure is impregnated with a composition which comprises a resin and a solid lubricant agent. The abrasive solid mass is manufactured by preparing the composition comprising the resin and the solid lubricant agent, impregnating the vitrified abrasive structure with the composition, and curing the composition.