Back to results
US 11,697,735 B2Granted
Solid oleaginous compositions
AssigneeTotal Marketing Services
InventorsAnupam Amar, Louis Plancq
Life of this patent
Estimating the term…
Abstract
An oleaginous composition is solidified at ambient temperature and in divided form, includes an oil, including at least one hydrocarbon oil of petroleum origin, and at least one chemical organogelator additive. The composition is used as a plasticiser, in particular in tyre production, or as a solvent, in particular in ink production. A method transports and/or stores and/or handles oleaginous compositions that are solid at ambient temperature and in divided form.
Claims19
An oil composition which is solid at ambient temperature, comprising:
- 80% to 99.9% of at least one hydrocarbon-based oil of petroleum origin comprising an aromatic oils, paraffinic oil with a content of aromatic compounds of between 30% and 95% by mass relative to the total mass of the aromatic oil,
- 0.1% to 10% of at least one organogelator additive selected from the group consisting of:
- a compound of general formula (I):
- Ar1-R—Ar2 (I),
- wherein:
- Ar1 and Ar2 represent, independently of each other, a benzene nucleus or a system of fused aromatic nuclei of from 6 to 20 carbon atoms, substituted with at least one hydroxyl group, and optionally substituted with one or more C1-C20 alkyl groups, and
- R represents an optionally substituted divalent radical, a main chain of which comprises from 6 to 20 carbon atoms and at least one group chosen from amide, ester, hydrazide, urea, carbamate and anhydride functions,
- and
- a compound of general formula (II):
- R—(NH)nCONH—NHCO(NH)n—R′ (II),
- wherein:
- R and R′, which may be identical or different, represent a saturated or unsaturated, linear, branched or cyclic hydrocarbon-based chain, comprising from 1 to 22 carbon atoms, optionally substituted with one or more hydroxyl groups or amine groups, and optionally comprising heteroatoms, C5-C24 hydrocarbon-based rings or C4-C24 hydrocarbon-based heterocycles comprising one or more heteroatoms;
- and
- n is an integer having a value of 0 or 1, and
- 0% to 10% of one or more other additives,
- the percentages being expressed by mass relative to the total mass of the composition.
13 more elements
An oil composition which is solid at ambient temperature, comprising:
- 80% to 99.9% of at least one hydrocarbon-based oil of petroleum origin comprising an aromatic oil with a content of aromatic compounds of between 30% and 95% by mass relative to the total mass of the aromatic oil,
- 0.1% to 10% of at least one organogelator additive selected from the group consisting of:
- a compound of general formula (I):
- Ar1-R—Ar2 (I),
- wherein:
- Ar1 and Ar2 represent, independently of each other, a benzene nucleus or a system of fused aromatic nuclei of from 6 to 20 carbon atoms, substituted with at least one hydroxyl group, and optionally substituted with one or more C1-C20 alkyl groups, and
- R represents an optionally substituted divalent radical, a main chain of which comprises from 6 to 20 carbon atoms and at least one group chosen from amide, ester, hydrazide, urea, carbamate and anhydride functions,
- and
- a compound of general formula (II):
- R—(NH)nCONH—(X)m—NHCO(NH)n—R′ (II),
- wherein:
- R and R′, which may be identical or different, represent a saturated or unsaturated, linear, branched or cyclic hydrocarbon-based chain, comprising from 1 to 22 carbon atoms, optionally substituted with one or more hydroxyl groups or amine groups, and optionally comprising heteroatoms, C5-C24 hydrocarbon-based rings or C4-C24 hydrocarbon-based heterocycles comprising one or more heteroatoms;
- X represents a saturated or unsaturated, linear, cyclic or branched hydrocarbon-based chain, comprising from 1 to 22 carbon atoms, which is optionally substituted, and optionally comprising heteroatoms, C5-C24 hydrocarbon-based rings or C4-C24 hydrocarbon-based heterocycles comprising one or more heteroatoms;
- and
- n and m are integers having a value of 0 or 1, independently of each other,
- 0% to 10% of one or more other additives, the percentages being expressed by mass relative to the total mass of the composition, and
- an oil of plant origin.
14 more elements
An oil composition which is solid at ambient temperature, comprising:
- 80% to 99.9% of at least one hydrocarbon-based oil of petroleum origin comprising an aromatic oil with a content of aromatic compounds of between 30% and 95% by mass relative to the total mass of the aromatic oil,
- 0.1% to 10% of at least one organogelator additive,
- wherein the organogelator additive is a compound of the general formula (I):
- Ar1-R—Ar2 (I),
- wherein:
- Ar1 and Ar2 represent, independently of each other, a benzene nucleus or a system of fused aromatic nuclei of from 6 to 20 carbon atoms, substituted with at least one hydroxyl group, and optionally substituted with one or more C1-C20 alkyl groups, and
- R represents an optionally substituted divalent radical, a main chain of which comprises from 6 to 20 carbon atoms and at least one group chosen from amide, ester, hydrazide, urea, carbamate and anhydride functions, and
- 0% to 10% of one or more other additives,
- the percentages being expressed by mass relative to the total mass of the composition.
6 more elements
Dependencies are inferred from the claim text.