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US 12,715,850 B2Granted
Low toxicity NMP substitutes and uses thereof
AssigneeAdvancion Corporation
InventorsG. David Green, Jordan Quinn
Life of this patent
Estimating the term…
Abstract
The present technology is directed to compounds Formulas I, II, III, and IV as well as compositions that include one or more of the compounds and methods of making the compounds. In particular, the present compounds may be used as a replacement for NMP in compositions to produce lower toxicity compositions.
Claims18
A composition comprising
- (a) a compound of Formula I:
- wherein:
- X is O or CR33R34;
- R1 is —CH3, —CH2CH3, —CH2CH2CH3, or —CH(CH3)2;
- R2 and R3 are each independently —H, —CH3, or —CH2CH3;
- R6 and R7 are each independently absent, —H, —CH3, —CH2CH3, —CN, —C(O)N(CH3)2, —CH2C(O)N(CH3)2, —C(O)N(CH2CH3)2, —CH2C(O)N(CH2CH3)2, —CO2CH3, or —CH2CO2CH3;
- R4, R5, R33, and R34 are each independently —H, —CN, —C1-C8 alkyl, —C2-C8 (hetero)cycloalkyl, —O—C1-C8 alkyl, —CH2—O—C1-C8 alkyl, —C(O)—C1-C8 alkyl, —C1-C8 alkylene-C(O)—C1-C8 alkyl, —C(O)—C3-C8cycloalkyl, —C1-C8 alkylene-C(O)—C2-C8 (hetero)cycloalkyl, —CO2H, —CO2-C1-C8 alkyl, —C1-C8 alkylene-CO2—C1-C8 alkyl, —CO2—C2-C8 (hetero)cycloalkyl, —C1-C8 alkylene-CO2-C2-C8 (hetero)cycloalkyl, —NH2, —C1-C8 alkylene-NH2, —NH—C1-C8 alkyl, —N(C1-C8 alkyl)2, —C1-C8 alkylene-NH—C1-C8 alkyl, —C1-C8 alkylene-N(C1-C8 alkyl)2, —C(O)NH2, —C1-C8 alkylene-C(O)NH2, —C(O)NH—C1-C8 alkyl, —C(O)N(C1-C8 alkyl)2, —C1-C8 alkylene-C(O)NH—C1-C8 alkyl, —C1-C8 alkylene-C(O)N(C1-C8 alkyl)2, -(hetero)aryl, -(hetero)cycloalkyl,
- and
- m is 0 or 1;
- provided that when X is CR33R34, then m is 0, R6 and R7 are both absent, and R2 and R3 are both not H;
- (b) water, C1-C6 alcohol, ethylene glycol monophenyl ether, methoxy polyethylene glycol, tripropylene glycol methyl ether, diethylene glycol monophenyl ether, diethylene glycol monobutyl ether, phenylglycol ethers, ethanol, tetrahydrofuran, methyl ethyl ketone, methylacetate, naphtha, turpentine, dichloropropane, toluene, xylene, or a combination of any two or more thereof;
- and
- (c) one or more components selected from binders, pigments, dyes, dispersants, bases, surfactants, thickeners, humectants, alkali metal carbonate salts, alkali metal bicarbonate salts, metal chelating agent, ammonium fluoride, resins, polymers, fillers, thixotropic agents, plasticizers, lime, cement, gypsum, liquid glass, carbohydrates, wax, linseed oil, gum arabic, gums, casein, oil, alpha-hydroxy acids, polyhydroxy acids, hydroquinone, retinol, kojic acid, copper peptide, vitamins, minerals, moisturizers, emollients, humectants, lubricating agents, sensates, fragrances, anti-dandruff agents, buffering agents, bulking agents, chelating agents, colorants, astringents, cosmetic biocides, denaturants, anti-inflammatory agents, sunscreen agents, film formers, pH adjusters, propellants, reducing agents, sequestrants, conditioning agents, detersive agents, or a combination of two or more thereof.
10 more elements
Dependencies are inferred from the claim text.