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1. WO2022010906 - PEG-MODIFIED CASTOR OIL BASED COMPOSITIONS FOR MICROEMULSIFYING AND REMOVING MULTIPLE OILY SOILS

Publication Number WO/2022/010906
Publication Date 13.01.2022
International Application No. PCT/US2021/040526
International Filing Date 06.07.2021
IPC
C11D 1/72 2006.1
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66Non-ionic compounds
72Ethers of polyoxyalkylene glycols
C11D 1/722 2006.1
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66Non-ionic compounds
722Ethers of polyoxyalkylenes having mixed oxyalkylene groups
C11D 11/00 2006.1
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
11Special methods for preparing compositions containing mixtures of detergents
Applicants
  • ECOLAB USA INC. [US]/[US]
Inventors
  • FUK-PONG MAN, Victor
  • PU, Gang
Agents
  • NEBEL, Heidi S.
  • MCKEE, BRUCE W.; SEASE, EDMUND J.; HANSING, MARK D.; HARTUNG, KIRK M.; EDGAR, CASSANDRA JOAN; LINK, JILL N.; GILCHRIST, MICHAEL C.; JOHNSON, GLENN; MOHRHAUSER, LUKE T.; KENNEDY, JONATHAN L.; GUNNERSON, GREGORY LARS; LUTH, SARAH M. D.; KEPPLER, BRIAN D.; ROMANO, CHARLES P.; SOWATZKE, TINA YIN; SPIEKER, JULIE L.; HALLMAN, JOSEPH M.
Priority Data
62/705,58806.07.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PEG-MODIFIED CASTOR OIL BASED COMPOSITIONS FOR MICROEMULSIFYING AND REMOVING MULTIPLE OILY SOILS
(FR) COMPOSITIONS À BASE D'HUILE DE RICIN MODIFIÉE PAR PEG POUR LA MICROÉMULSIFICATION ET L'ÉLIMINATION DE MULTIPLES SALISSURES GRASSES
Abstract
(EN) Compositions are disclosed that include PEG-modified triglycerides as a surfactant. The mixtures form stable microemulsions with oils and fatty acids which can be the resultant product, such as lubricants, sunscreens, or triglyceride-based products. These emulsions or microemulsions are stable, irreversible, and can be created at low temperature. These can be used in detergents, rinse aids and the like to form microemulsions to remove oils and greasy soils, such as non-trans fats and fatty acids from substrates/surfaces often without the need for linker or other cosurfactants. Methods of making the compositions/microemulsions are included as well as uses thereof.
(FR) L'invention concerne des compositions qui comprennent des triglycérides modifiés par PEG en tant qu'agent tensioactif. Les mélanges forment des microémulsions stables avec des huiles et des acides gras qui peuvent être le produit résultant, tels que des lubrifiants, des écrans solaires ou des produits à base de triglycérides. Ces émulsions ou microémulsions sont stables, irréversibles et peuvent être créées à basse température. Elles peuvent être utilisées dans des détergents, des auxiliaires de rinçage et analogues pour former des microémulsions pour éliminer des huiles et des salissures grasses, telles que des graisses et des acides gras non trans sur des substrats/surfaces, souvent sans avoir besoin de liant ou d'autres agents tensioactifs associés. L'invention concerne aussi des procédés de fabrication des compositions/microémulsions, ainsi que des utilisations de celles-ci.
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