Method of producing inlaid polishing pad

Details Method of producing inlaid polishing pad Method of producing inlaid polishing pad

2007-04-24

2007-04-24

Heitbrink, Jill L. (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

With severing, removing material from preform mechanically,...

Removing surface portion of composite workpiece to expose...

C264S232000, C264S328800

Reexamination Certificate

active

11160568

ABSTRACT:
A surface treatment or a two-step injection molding is used to make an inlaid polishing pad. A surface of the inlaid polishing pad has areas of different rigidity to control the rigidity and compressibility of the inlaid polishing pad. Furthermore, methods of making such an inlaid polishing pads are also disclosed.

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