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US 11,142,724 B2Granted
Detergent composition for partial cleaning
AssigneeLG Electronics Inc.
InventorsMinji Kim, Jongseok Lee
Life of this patent
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Abstract
A detergent composition for partial cleaning is disclosed. The detergent composition for partial cleaning includes a) a polymer represented by the following Formula 1, b) a nonionic surfactant represented by the following Formula 2, c) a nonionic surfactant represented by the following Formula 3, d) a nonionic stain release agent (SRN), e) a water-soluble solvent, and f) water, wherein the a) polymer represented by Formula 1 is present in an amount of 1 to 10% by weight and has a viscosity of 20,000 cps or more.
Claims10
A detergent composition for partial cleaning comprising:
- a) a polymer represented by the following Formula 1;
- b) a nonionic surfactant represented by the following Formula 2;
- c) a nonionic surfactant represented by the following Formula 3;
- d) a nonionic stain release agent (SRN);
- e) a water-soluble solvent;
- and
- f) water,
- wherein the a) polymer represented by Formula 1 is present in an amount of 0.1 to 10% by weight and has a viscosity of 20,000 cps or more,
- wherein m is an integer of 1 to 50 and n is an integer of 2 to 50,
- wherein R1 is a linear alkyl, alkenyl or alkynyl group having 9 to 18 carbon atoms, R2 is a linear alkyl, alkenyl or alkynyl group having 1 to 10 carbon atoms, CH2CH2O is ethylene oxide, p is an average addition mole number of ethylene oxide, of 4 to 15, CH3CHCH2O is propylene oxide, and q is an average addition mole number of propylene oxide, of 2 to 6,
- R3—O—(CH2CH2O)x—H Formula 3
- wherein R3 is a linear alkyl, alkenyl or alkynyl group having 12 to 18 carbon atoms, CH2CH2O is ethylene oxide, and x is an average addition mole number of ethylene oxide, of 3 to 50.
9 more elements
Dependencies are inferred from the claim text.