# US 2024/0199985 A1 · Composition > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2024/0199985 A1 - Document ID: US20240199985A1 - Status: Published application - Kind: A1 - Application number: 18/286,813 - 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 - Web page: https://patentgrep.com/patent/US20240199985A1 ## CPC - C11D 1/83: Mixtures of non-ionic with anionic compounds - C11D 1/06: Ether- or thioether carboxylic acids - C11D 1/29: Sulfates of polyoxyalkylene ethers - C11D 1/72: Ethers of polyoxyalkylene glycols - C11D 3/50: Perfumes - C11D 17/0008: {aqueous liquid non soap compositions (C11D3/0015, C11D3/3947, C11D3/3956 take precedence)} - C11D 17/046: {Insoluble free body dispenser} - B65D 1/0207: {characterised by material, e.g. composition, physical features} - 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 - B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES ## Abstract A cleaning composition containing a surfactant comprising a C8-22 alkyl chain and a mole average of from 1 to 40 ethoxylate units, at least one of the ethoxylate unit or the alkyl chain comprising carbon obtained from carbon capture, the cleaning composition contained in a moulded article which comprises post-consumer recycled polymer material (PCR). ## Claims ### Claim 1 A cleansing composition containing a surfactant comprising a C8-22 alkyl chain and a mole average of from 1 to 40 ethoxylate units, at least one of the ethoxylate unit or the alkyl chain comprising carbon obtained from carbon capture, the cleaning composition contained in a moulded article which comprises post-consumer recycled polymer material (PCR). ### Claim 2 (depends on 1) A cleaning composition according to claim 1 wherein the moulded article comprises from 10% wt. of the moulded article PCR. ### Claim 3 (depends on 1) A composition according to claim 1 which is an alcohol ethoxylate, alkyl ether carboxylate or an alkyl ether sulphate. ### Claim 4 (depends on 1) A composition according to claim 1 wherein both carbon atoms in at least one ethoxylate units or one of the alkyl chains is obtained from carbon capture. ### Claim 5 (depends on 1) A composition according to claim 1 wherein at least 10% of the ethoxylate groups or at least 10% of the alkyl chains comprise carbon atoms obtained from carbon capture and most preferably all the ethoxylate groups or all of the alkyl chains contain a carbon atom obtained from carbon capture. ### Claim 6 (depends on 1) A composition according to claim 1 wherein substantially all the ethoxylate groups or all of the alkyl chains present in the surfactant contain a carbon atom obtained from carbon capture. ### Claim 7 (depends on 1) A composition according to claim 1 wherein at least 10% of the ethoxylate groups comprise two carbon atoms obtained from carbon capture. ### Claim 8 (depends on 1) A composition according to claim 1 wherein substantially all the ethoxylate groups contain carbon atoms obtained from carbon capture. ### Claim 9 (depends on 1) A composition according to claim 1 wherein the carbon obtained from carbon capture is obtainable from gaseous carbon dioxide. ### Claim 10 (depends on 1) A composition according to claim 1 wherein the carbon obtained from carbon capture is obtainable from physically or chemically binding carbon dioxide from flue gas. ### Claim 11 (depends on 1) A 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) A 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) A composition according to claim 1 wherein less than 90%, preferably less than 10% of the ethoxylate groups comprise carbon atoms obtained from petroleum-based sources. ### Claim 14 (depends on 1) A composition according to claim 1 wherein the C8-22 alkyl is obtained from a renewable source, more preferably from a plant, algae or yeast. ### Claim 15 (depends on 1) Composition according to claim 1 comprising a fragrance component selected from the fragrance component is 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), the benzene, toluene, xylene (BTX) feedstock class such as 2-phenyl ethanol, phenoxanol and mixtures thereof, the cyclododecanone feedstock class, such as habolonolide, the phenolics feedstock class such as hexyl salicylate, the C5 blocks or oxygen containing heterocycle moiety feedstock class such as gamma decalactone, methyl dihydrojasmonate and mixtures thereof, the terpenes feedstock class such as dihydromycernol, linalool, terpinolene, camphor, citronellol and mixtures thereof, the alkyl alcohols feedstock class such as ethyl-2-methylbutyrate, the diacids feedstock class such as ethylene brassylate, and mixtures of these components.