# US 11,993,803 B2 · Mixture composition comprising glucolipids > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,993,803 B2 - Document ID: US11993803B2 - Status: Granted - Kind: B2 - Application number: 16/963,277 - Filed: 2019-02-08 - Published: 2021-12-02 - Granted: 2024-05-28 - Earliest claimed: 2018-02-09 - Assignees: Evonik Operations GmbH - Applicants: Evonik Operations GmbH - Inventors: Kathrin Daniela Brandt; Stefan Julian Liebig; Hans Henning Wenk; Maciej Olek; Martin Schilling; Steffen Schaffer; Mirja Wessel; Anne Jeremias - Web page: https://patentgrep.com/patent/US11993803B2 ## CPC - C12P 7/6463: obtained from glyceride producing microorganisms, e.g. single cell oil - C07K 14/195: from bacteria - C11D 1/04: Carboxylic acids or salts thereof (soap C11D9/00) - C11D 1/10: Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates thereof - C11D 3/48: Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions - C12N 9/1048: {Glycosyltransferases (2.4)} - C12N 9/1051: {Hexosyltransferases (2.4.1)} - C12N 15/52: Genes encoding for enzymes or proenzymes - C12P 7/62: Carboxylic acid esters - C12P 7/6436: Fatty acid esters - C12P: FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {(brewing of beer C12C; producing vinegar C12J; producing specific peptides or proteins C07K; producing enzymes C12N9/00; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification C12N15/00; measuring or testing processes involving enzymes or microorganisms C12Q; measuring or testing processes involving nucleic acid amplification reactions C12Q1/6844; fermentation processes to form a food composition, A21 or A23; compounds in general, see the relevant compound class, e.g. C01, C07)} - C07K: PEPTIDES (peptides in foodstuffs A23; obtaining protein compositions for foodstuffs, working-up proteins for foodstuffs A23J; preparations for medicinal purposes A61K; peptides containing beta-lactam rings C07D; cyclic dipeptides not having in their molecule any other peptide link than those which form their ring, e.g. piperazine-2,5-diones, C07D; ergot alkaloids of the cyclic peptide type C07D519/02; macromolecular compounds having statistically distributed amino acid units in their molecules, i.e. when the preparation does not provide for a specific; but for a random sequence of the amino acid units, homopolyamides and block copolyamides derived from amino acids C08G69/00; macromolecular products derived from proteins C08H1/00; preparation of glue or gelatine C09H; single cell proteins, enzymes C12N; genetic engineering processes for obtaining peptides C12N15/00; compositions for measuring or testing processes involving enzymes C12Q; investigation or analysis of biological material G01N33/00) - C11D: DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL - C12N: MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media C12Q1/00) ## Abstract The invention relates to a mixture composition comprising glucolipids, to its use for producing formulations and to formulations comprising this mixture composition. ## Claims ### Claim 1 A mixture composition, comprising: a glucolipid of formula (I) or a salt thereof wherein R1 and R2=independently of one another, are an identical or different organic radical having from 2 to 24 carbon atoms, wherein the mixture composition comprises at least 60-90% by weight of a glucolipid GL-C10C10 of formula (I) with R1 and R2═(CH2)6—CH3, wherein the percentages by weight refer to a sum of all of the glucolipids of formula (I) present, and wherein the mixture composition comprises from 5% by weight to 25% by weight of GL-C8C10, from 3% by weight to 17% by weight of GL-C10C12:1, from 2% by weight to 15% by weight of GL-C10C12, wherein the percentages by weight refer to the sum of all of the glucolipids of formula (I) present. ### Claim 2 (depends on 1) The mixture composition according to claim 1, wherein the mixture composition comprises from 0% by weight to 5% by weight of GL-C10, wherein the percentages by weight refer to the sum of all of the glucolipids of formula (I) present. ### Claim 3 (depends on 1) The mixture composition according to claim 1, wherein the mixture composition comprises at least 60% by weight of glucolipids of formula (I), wherein the percentages by weight refer to a total dry mass of the overall mixture composition. ### Claim 4 (depends on 1) A formulation comprising the mixture composition according to claim 1. ### Claim 5 (depends on 4) The formulation according to claim 4, comprising at least one further surfactant. ### Claim 6 (depends on 5) The formulation according to claim 5, wherein the total surfactant content of the formulation is from 5 to 60% by weight based on the total formulation. ### Claim 7 (depends on 1) A surface cleaner comprising the mixture composition according to claim 1. ### Claim 8 (depends on 1) The mixture composition according to claim 1, wherein the mixture composition comprises at least 80% by weight of glucolipids of formula (I), wherein the percentages by weight refer to a total dry mass of the overall mixture composition. ### Claim 9 (depends on 1) The mixture composition according to claim 1, wherein the mixture composition comprises at least 90% by weight of glucolipids of formula (I), wherein the percentages by weight refer to a total dry mass of the overall mixture composition. ### Claim 10 (depends on 5) The formulation according to claim 5, comprising a surfactant selected from the group consisting of anionic, nonionic, cationic, and amphoteric surfactants. ### Claim 11 (depends on 5) A surface cleaner comprising the formulation mixture according to claim 5. ### Claim 12 (depends on 10) The formulation according to claim 10, wherein the total surfactant content of the formulation is from 5 to 60% by weight based on the total formulation.