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US 11,130,211 B2Granted
Polishing tool with integrated polishing paste
AssigneeGerd Eisenblaetter GmbH
InventorGerd Eisenblaetter
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Abstract
A polishing tool with a carrier comprising a polishing surface on which a polishing paste is applied at least in some areas, wherein the polishing surface consists of a nonwoven fabric, the polishing paste is in a solid state at room temperature and is applied on the polishing surface to be covered in an amount of 0.08 g/cm2 to 0.30 g/cm2.
Claims19
A polishing tool with integrated polishing paste comprising:
- a carrier comprising a polishing surface, wherein the polishing surface is at least partially provided by a nonwoven fabric,
- wherein the polishing paste is solid at room temperature, wherein the polishing paste is disposed on at least a portion of the nonwoven fabric of the polishing surface in an amount of 0.08 g/cm2 to 0.30 g/cm2, and
- wherein the nonwoven fabric has a pore percentage Vx, wherein
- V
- x
- =
- ρ
- N
- -
- ρ
- Rx
- ρ
- N
-
- 100
- where
- ρN=density of fibrous material of nonwoven fabric (grams/cubic centimeter), and
- ρRx=bulk density of nonwoven fabric (grams/cubic centimeter).
15 more elements
Dependencies are inferred from the claim text.