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US 2026/0062405 A1Published application
Renewable oils: composition, process of making and formulation
AssigneeRiKarbon, Inc.
InventorBasudeb SAHA
Life of this patent
Estimating the term…
Abstract
Disclosed herein are efficient catalytic processes for making up to 100% bio-based, silicon-free, furan-based compounds from raw-materials that are sourced from non-food biomass, inedible oil seeds, natural oils. Cosmetic product formulations containing these furan-based compounds are also disclosed.
Claims20
A cosmetic composition, comprising:
- (A) one or more of a compound of Formula I:
- wherein:
- (i) each of a is independently 1 or 2;
- (ii) each of b is 1;
- (iii) A is independently
- (a) an unsaturated furan ring,
- (b) a partially hydrogenated furan ring,
- (c) a fully hydrogenated saturated furan ring,
- (d) a saturated furan ring-opened moiety containing a hydroxyl group of one of the following formulas:
- —C(R1)H—CH2—CH2—CH2—OH, —CH2—C(R1)H—CH2—CH2—OH, —CH2—CH2—C(R1)H—CH2—OH, or —CH2—CH2—CH2—C(R1)H—OH;
- or a ketonic group of one of the following formulas:
- —C(R1)H—CH2—CH2—CH═O, —CH2—C(R1)H—CH2—CH═O, —CH2—CH2—C(R1)H—CH═O, or —CH2—CH2—CH2—C(R1)═O,
- (e) a partially saturated furan-ring opened moiety containing a hydroxyl group of one of the following formulas:
- —C(R1)H—CH2—CH═CH—OH, —CH2—C(R1)H—CH═CH—OH, —CH2—CH2—C(R1)═CH—OH, or —CH2—CH2—CH═C(R1)—OH;
- or a ketonic group of one of the following formulas:
- —C(R1)H—CH═CH—CH═O, —CH2—C(R1)═CH—CH═O, —CH2—CH═C(R1)—CH═O, or —CH2—CH═CH—C(R1)═O where the position of the double bond is anywhere within the chain of the moiety;
- (iv) R1, R2, and R3 are independently selected from the group consisting of a furan ring, a tetrahydrofuran ring, and alkyl groups having carbon atoms of 1 to 18;
- and
- (v) the total carbon content of the compound is in the range of 10 to 40;
- and
- (B) an effective amount of one or more additives selected from the group of pigment, fragrance, emulsifier, wetting agent, thickener, emollient, rheology modifier, viscosity modifier, gelling agent, antiperspirant agent, deodorant active, fatty acid salt, film former, anti-oxidant, humectant, opacifier, monohydric alcohol, polyhydric alcohol, fatty alcohol, preservative, pH modifier, a moisturizer, skin conditioner, stabilizing agent, proteins, skin lightening agents, skin-darkening agents, topical exfoliants, antioxidants, retinoids, refractive index enhancer, photo-stability enhancer, SPF improver, UV blocker, antibiotic agents, antiseptic agents, antifungal agents, anti-microbial agents, corticosteroid agents, anti-acne agents, and water.
18 more elements
A cosmetic composition, comprising:
- (A) one or more of a compound having either one of the following structures
- wherein R and R4 are independently selected from the group consisting of H, a furan ring, a tetrahydrofuran ring, and alkyl groups having 1 to 18 carbon atoms;
- and
- (B) an effective amount of one or more additives selected from the group of pigment, fragrance, emulsifier, wetting agent, thickener, emollient, rheology modifier, viscosity modifier, gelling agent, antiperspirant agent, deodorant active, fatty acid salt, film former, anti-oxidant, humectant, opacifier, monohydric alcohol, polyhydric alcohol, fatty alcohol, preservative, pH modifier, a moisturizer, skin conditioner, stabilizing agent, proteins, skin lightening agents, skin-darkening agents, topical exfoliants, antioxidants, retinoids, refractive index enhancer, photo-stability enhancer, SPF improver, UV blocker, antibiotic agents, antiseptic agents, antifungal agents, anti-microbial agents, corticosteroid agents, anti-acne agents, and water.
1 more element
A cosmetic composition, comprising:
- (A) one or more of a compound having either one of the following structures
- wherein R1 and R4 are independently selected from the group consisting of H, a furan ring, a tetrahydrofuran ring, and alkyl groups having 1 to 18 carbon atoms;
- and
- (B) an effective amount of one or more additives selected from the group of pigment, fragrance, emulsifier, wetting agent, thickener, emollient, rheology modifier, viscosity modifier, gelling agent, antiperspirant agent, deodorant active, fatty acid salt, film former, anti-oxidant, humectant, opacifier, monohydric alcohol, polyhydric alcohol, fatty alcohol, preservative, pH modifier, a moisturizer, skin conditioner, stabilizing agent, proteins, skin lightening agents, skin-darkening agents, topical exfoliants, antioxidants, retinoids, refractive index enhancer, photo-stability enhancer, SPF improver, UV blocker, antibiotic agents, antiseptic agents, antifungal agents, anti-microbial agents, corticosteroid agents, anti-acne agents, and water.
1 more element
Dependencies are inferred from the claim text.