Gel-like shaped body for fragrancing textiles during the washing process
AssigneeHenkel AG & Co. KGaA
InventorsFiliz Yapici, Peter Schmiedel, Mireia Subinya, Ines Baranski
Life of this patent
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Abstract
The present invention is in the field of washing and cleaning agents and relates to a fragranced shaped body, including a composition obtained by bringing the following components into contact: (a) at least one gelling agent having a molar mass of <2000 g/mol and (b) at least one fragrance. The invention also relates to a washing or cleaning agent, including the fragranced shaped body according to the invention, a method for producing the fragranced shaped body according to the invention and the use of the fragranced shaped body according to the invention for fragrancing surfaces.
Claims20
A fragranced shaped body comprising:
- (a) at least one gelling agent having a molar mass of <2000 g/mol, having the formula:
- in which
- (i) *- represents a covalent single bond between an oxygen atom of the alditol backbone and the provided functional group;
- (ii) n represents 0 or 1;
- (iii) m represents 0 or 1;
- (iv) R1, R2 and R3 independently of one another represent a hydrogen atom, a halogen atom, a C1-C4 alkyl group, a cyano group, a nitro group, an amino group, a carboxyl group, a hydroxyl group, a C(═O)—NH—NH2 group, a —NH—C(═O)—(C2-C4-alkyl) group, a C1-C4 alkoxy group, a C1-C4 alkoxy C2-C4 alkyl group, with two of the functional groups forming, together with the remainder of the molecule, a 5-membered or 6-membered ring;
- (v) R4, R5 and R6 independently of one another represent a hydrogen atom, a halogen atom, a C1-C4 alkyl group, a cyano group, a nitro group, an amino group, a carboxyl group, a hydroxyl group, a C(═O)—NH—NH2 group, a —NH—C(═O)—(C2-C4-alkyl) group, a C1-C4 alkoxy group, a C1-C4 alkoxy C2-C4 alkyl group, with two of the functional groups forming, together with the remainder of the molecule, a 5-membered or 6-membered ring;
- (b) at least one fragrance in the form of microcapsules, wherein the microcapsules have a wall thickness of 0.05 to 10 μm;
- (c) at least one solvent selected from the group consisting of water, methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, tert-butanol, glycerol carbonate, ethylene glycol, triethylene glycol, 1,2-propanediol, dipropylene glycol, glycerol, 3-methoxy-3-methyl-1-butanol;
- and mixtures thereof;
- and
- (d) at least one additive;
- and
- wherein the fragrance shaped body is 2-150 mg.
A fragranced shaped body comprising:
- (a) at least one gelling agent having a molar mass of <2000 g/mol, having the formula:
- in which (i) *-represents a covalent single bond between an oxygen atom of the alditol backbone and the provided functional group;
- (ii) n represents 0 or 1;
- (iii) m represents 0 or 1;
- (iv) R1, R2 and R3 independently of one another represent a hydrogen atom, a halogen atom, a C1-C4 alkyl group, a cyano group, a nitro group, an amino group, a carboxyl group, a hydroxyl group, a C(═O)—NH—NH2 group, a-—NH—C(═O)—(C2-C4-alkyl) group, a C1-C4 alkoxy group, a C1-C4 alkoxy C2-C4 alkyl group, with two of the functional groups forming, together with the remainder of the molecule, a 5-membered or 6-membered ring;
- (v) R4, R5 and R6 independently of one another represent a hydrogen atom, a halogen atom, a C1-C4 alkyl group, a cyano group, a nitro group, an amino group, a carboxyl group, a hydroxyl group, a C(═O)—NH—NH2 group, a —NH—C(═O)—(C2-C4-alkyl) group, a C1-C4 alkoxy group, a C1-C4 alkoxy C2-C4 alkyl group, with two of the functional groups forming, together with the remainder of the molecule, a 5-membered or 6-membered ring;
- (b) at least one fragrance, wherein the fragrance has a molar mass of 40 to 700 g/mol;
- (c) at least one solvent that is glycerol, glycerol carbonate, or a mixture thereof, and
- (d) at least one additive;
- and
- wherein the fragranced shaped body is 2-150 mg.
Dependencies are inferred from the claim text.