초록 ▼

An abrasive article made from a plurality of abrasive composites bonded to form a three dimensional abrasive article. Each abrasive composite includes a plurality of primary abrasive particles bonded together by a first binder matrix to form a shaped or irregular abrasive composite. Present within t

An abrasive article made from a plurality of abrasive composites bonded to form a three dimensional abrasive article. Each abrasive composite includes a plurality of primary abrasive particles bonded together by a first binder matrix to form a shaped or irregular abrasive composite. Present within the abrasive composite is an intra-composite porosity between and among the primary abrasive particles. Inter-composite porosity is present within the abrasive article between and among the abrasive composites. The abrasive article is used to grind glass and other workpiece surfaces to a mirror finish.

대표청구항 ▼

An abrasive article made from a plurality of abrasive composites bonded to form a three dimensional abrasive article. Each abrasive composite includes a plurality of primary abrasive particles bonded together by a first binder matrix to form a shaped or irregular abrasive composite. Present within t

An abrasive article made from a plurality of abrasive composites bonded to form a three dimensional abrasive article. Each abrasive composite includes a plurality of primary abrasive particles bonded together by a first binder matrix to form a shaped or irregular abrasive composite. Present within the abrasive composite is an intra-composite porosity between and among the primary abrasive particles. Inter-composite porosity is present within the abrasive article between and among the abrasive composites. The abrasive article is used to grind glass and other workpiece surfaces to a mirror finish. parating from said resin and from being deformed, said contact surface and said side surface continuously extend along said end surface and said outer peripheral surface, respectively, said contact surface and said side surface extending along said end surface and said outer peripheral surface of the resin portion responsive to said insert molding method, respectively, both said contact surface and said side surface being exposed to an outside of said electronic component without being covered by said resin portion. 2. The electronic component according to claim 1, wherein said resin portion is formed as an insulator included in a connector, said insert member being formed as a conductive contact which is included in said connector and held by said insulator, said connector being releasably engaged with a counterpart connector in a predetermined direction. 3. The electronic component according to claim 2, wherein said end surface is at an end of said insulator in said predetermined direction, said outer peripheral surface extending in said predetermined direction, said conductive contact including a contact portion which is exposed at said surface and at said outer peripheral surface to form said exposed surface.