# US 2024/0200000 A1 · Composition > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2024/0200000 A1 - Document ID: US20240200000A1 - Status: Published application - Kind: A1 - Application number: 18/286,313 - Filed: 2022-04-14 - Published: 2024-06-20 - Earliest claimed: 2021-04-15 - Assignees: Conopco, Inc., d/b/a UNILEVER - Applicants: Conopco, Inc., d/b/a UNILEVER - Inventors: Alison CUMMINS; Craig Warren JONES; Alastair Richard SANDERSON; Jun SHEN - Web page: https://patentgrep.com/patent/US20240200000A1 ## CPC - C11D 17/0039: {Coated compositions or coated components in the compositions, (micro)capsules} - C11D 17/043: {Liquid or thixotropic (gel) compositions} - C11D 1/146: {Sulfuric acid esters} - C11D 1/29: Sulfates of polyoxyalkylene ethers - C11D 1/72: Ethers of polyoxyalkylene glycols - C11D 1/722: Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; {Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups (C11D1/721 takes precedence)} - C11D 3/50: Perfumes - C11D 17/042: {Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions} - C11D 2111/12: Soft surfaces, e.g. textile - C11D: DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL ## Abstract A unit dose laundry treatment composition comprising a surfactant comprising a C8-22 alkyl chain and a mole average of from 2 to 40 ethoxy late units, at least one ethoxy late unit comprising carbon obtained from carbon capture. ## Claims ### Claim 1 A unit dose laundry treatment composition comprising a surfactant comprising a C8-22 alkyl chain and a mole average of from 2 to 40 ethoxylate units, at least one ethoxylate unit or alkyl chain comprising carbon obtained from carbon capture wherein the composition comprises a fragrance component selected from the groups consisting of (4Z)-cyclopentadec-4-en-1-one, rose oxide, ethyl-2-methyl valerate (manzanate), limonene, dihyro myrcenol, dimethyl benzyl carbonate acetate, benzyl acetate, geraniol, methyl nonyl acetaldehyde, cyclacet (verdyl acetate), cyclamal, beta ionone, hexyl salicylate, tonalid, phenafleur, octahydrotetramethyl acetophenone (OTNE), a benzene, toluene, xylene (BTX) feedstock class comprising 2-phenyl ethanol, phenoxanol and mixtures thereof, a cyclododecanone feedstock class comprising habolonolide, a phenolics feedstock class comprising hexyl salicylate, a C5 blocks or oxygen containing heterocycle moiety feedstock class comprising gamma decalactone, methyl dihydrojasmonate and mixtures thereof, a terpenes feedstock class comprising dihydromycernol, linalool, terpinolene, camphor, citronellol and mixtures thereof, an alkyl alcohols feedstock class an ethyl-2-methylbutyrate, a diacids feedstock class comprising ethylene brassylate, and mixtures thereof. ### Claim 2 (depends on 1) The composition according to claim 1 wherein the surfactant is an alcohol ethoxylate or an alkyl ether sulphate. ### Claim 3 (depends on 1) The composition according to claim 1 wherein both carbon atoms in at least one ethoxylate unit are obtained from carbon capture. ### Claim 4 (depends on 1) The composition according to claim 1 wherein at least 10% of the ethoxylate groups comprise carbon atoms obtained from carbon capture. ### Claim 5 (depends on 1) The composition according to claim 1 wherein at least 10% of the alkyl chains groups comprise carbon atoms obtained from carbon capture. ### Claim 6 (depends on 1) The composition according to claim 1 wherein said composition is contained within a water-soluble capsule. ### Claim 7 (depends on 1) The composition according to claim 1 comprising from 0 to 25% wt. ### Claim 8 (depends on 1) The composition according to claim 1 wherein the surfactant comprises from 5 to 9 ethoxylate groups. ### Claim 9 (depends on 1) The composition according to claim 1 wherein the surfactant comprises from 1 to 3 ethoxylate groups. ### Claim 10 (depends on 1) The composition according to claim 1 wherein the carbon obtained from carbon capture is obtainable from gaseous carbon dioxide extracted from a flue gas. ### Claim 11 (depends on 1) The composition according to claim 1 wherein the carbon obtained from carbon capture is obtainable from physically or chemically binding carbon dioxide from air. ### Claim 12 (depends on 1) The composition according to claim 1 wherein the carbon obtained from carbon capture comprises carbon obtainable by transforming carbon dioxide to form ethanol by a process selected from chemical transformation by Fischer-Tropsch using a hydrogen catalyst; conversion to ethanol chemically using a catalyst of copper nanoparticles embedded in carbon spikes; solar photo-thermochemical alkane reverse combustion; or biological transformation. ### Claim 13 (depends on 1) The composition according to claim 1 wherein less than 90% of the ethoxylate groups comprise carbon atoms obtained from petroleum-based sources. ### Claim 14 (depends on 1) The composition according to claim 1 wherein the C8-22 alkyl is obtained from a plant, algae or yeast. ### Claim 15 (depends on 1) The composition according to claim 1 contained in a container comprising from 80% wt of the container, biodegradable material.