Abrasive article with eco-friendly solvent
AssigneesSaint-Gobain Abrasives, Inc., Saint-Gobain Abrasifs
InventorsSiwar TRABELSI, Karen Judith SANDOVAL HERRERA, Daniel Eugenio HERNANDEZ, Sathanjheri RAVISHANKAR
Life of this patent
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Abstract
An eco-friendly abrasive article includes a substrate and an abrasive layer. The abrasive layer can include abrasive particles and a binder. The binder can include an eco-friendly solvent comprising d-limonene; l-limonene; racemic limone; dipentene; methyl dodecanoate; methyl octanoate; 1,3 propanediol; ethyl lactate; ethyl levulinate; levulinate propanediol ketal; isopropylidene glycol; butyl levulinate; propylene carbonate; or a combination thereof.
Claims20
An abrasive article precursor comprising:
- a substrate:
- an abrasive layer comprising abrasive particles and a binder;
- wherein the abrasive layer comprises 5-50 wt % of, an eco-solvent;
- wherein the eco-solvent comprises:
- d-limonene;
- l-limonene;
- dipentene;
- methyl dodecanoate;
- methyl octanoate;
- 1,3 propanediol;
- ethyl lactate;
- ethyl levulinate;
- levulinate propanediol ketal;
- isopropylidene glycol;
- butyl levulinate;
- propylene carbonate;
- or a combination thereof.
An abrasive article comprising:
- a substrate:
- an abrasive layer comprising abrasive particles and a binder;
- wherein the abrasive layer comprises an eco-solvent;
- wherein the eco-solvent comprises:
- d-limonene;
- l-limonene;
- dipentene;
- methyl dodecanoate;
- methyl octanoate;
- 1,3 propanediol;
- ethyl lactate;
- ethyl levulinate;
- levulinate propanediol ketal;
- isopropylidene glycol;
- butyl levulinate;
- propylene carbonate;
- or a combination thereof.
A method of making an abrasive article comprising:
- providing a substrate:
- depositing an abrasive layer precursor over the substrate, the abrasive layer comprising abrasive particles and a binder;
- and
- curing the abrasive layer precursor to form an abrasive layer,
- wherein the abrasive layer precursor comprises 5-50 wt % of, an eco-solvent;
- wherein the eco-solvent comprises:
- d-limonene;
- l-limonene;
- dipentene;
- methyl dodecanoate;
- methyl octanoate;
- 1,3 propanediol;
- ethyl lactate;
- ethyl levulinate;
- levulinate propanediol ketal;
- isopropylidene glycol;
- butyl levulinate;
- propylene carbonate;
- or a combination thereof.
Dependencies are inferred from the claim text.