Foam composition roller brush with embedded mandrel

Details Foam composition roller brush with embedded mandrel Foam composition roller brush with embedded mandrel

B - Operations, Transporting

24

D

B24D 3/00 (2006.01) A46B 15/00 (2006.01) B24B 13/01 (2006.01)

Patent

CA 2714673

The invention is directed toward a chemical mechanical polishing / planarizing (CMP) brush with an embedded mandrel. PVA foam injected into the substantially hollow mandrel expands through apertures in the mandrel to fill a mold in the desired shape of the brush with the foam in the mandrel being integral with the outer foam covering the brush.

La présente invention concerne une brosse de polissage (CMP)/planarisation chimico-mécanique dans laquelle est inclus un mandrin. Une mousse de PVA injectée dans le mandrin sensiblement creux se répand par les ouvertures dans le mandrin pour remplir un moule de la forme souhaitée de la brosse, la mousse dans le mandrin faisant partie intégrante du revêtement en mousse externe de la brosse.

Affiliated with

Also associated with

Rating

Foam composition roller brush with embedded mandrel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Foam composition roller brush with embedded mandrel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Foam composition roller brush with embedded mandrel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1604643