Abrading – Machine – Rotary tool
Reexamination Certificate
2006-09-26
2006-09-26
Eley, Timothy V. (Department: 3724)
Abrading
Machine
Rotary tool
C051S307000, C051S309000, C451S036000, C451S060000, C451S526000, C451S550000
Reexamination Certificate
active
07112125
ABSTRACT:
There is disclosed a polishing cloth having an abrasive layer containing a polymer material which is a hydrolyzable with an aqueous medium and being capable of exhibiting a stable polishing performance for a relatively long period of time without necessitating a dressing treatment.
REFERENCES:
patent: 4576612 (1986-03-01), Shukla et al.
patent: 4871376 (1989-10-01), DeWald
patent: 4927432 (1990-05-01), Budinger et al.
patent: 5213589 (1993-05-01), Ronning et al.
patent: 5976000 (1999-11-01), Hudson
patent: 6139594 (2000-10-01), Kincaid et al.
patent: 6656018 (2003-12-01), Hsu et al.
patent: 2002/0069591 (2002-06-01), Yancey
patent: 3-277465 (1991-12-01), None
patent: 6-157940 (1994-06-01), None
patent: 2000-33552 (2000-02-01), None
patent: 2000-34416 (2000-02-01), None
Hirabayashi Hideaki
Ishidoya Masahiro
Oshibe Yoshihiro
Saito Akiko
Sakurai Naoaki
Eley Timothy V.
Kabushiki Kaisha Toshiba
NOF Corporation
LandOfFree
Polishing cloth, polishing apparatus and method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polishing cloth, polishing apparatus and method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polishing cloth, polishing apparatus and method of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3576751