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US 8,961,680 B2Granted
Solvent formulations
AssigneeTbf Environmental Technology Inc.
InventorsDavid Anthony Pasin, Diego López-Arias
Life of this patent
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Abstract
The present disclosure provides, in part, a solvent composition including an an acetic acid alkyl (C1-C4) ester (e.g., methyl acetate (MA), ethyl acetate (EA), or tert-butyl acetate (TBAc)) and a carbonate ester (e.g., dimethyl carbonate, or propylene carbonate).
Claims17
A solvent composition comprising:
- (a) methyl acetate in an amount between about 65% v/v and about 85% v/v;
- (b) dimethyl carbonate in an amount between about 10% v/v and about 25% v/v;
- and
- (c) benzyl alcohol in an amount between about 6.5% v/v and 12% v/v.
1 more element
Dependencies are inferred from the claim text.