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US 2007/0185228 A1Published application
Fragranced polymer with malodor counteractant
AssigneeRobertet S.A.
InventorsStephen Dente, Ann Robertson
Life of this patent
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Abstract
A malodor counteractant composition comprising beads of a water absorbent polymer and an aromachemical comprising at least two aldehydes. Optional ingredients include a solvent for the aromachemical and one or more surfactants.
Claims12
An aqueous composition comprising:
- (1) a water absorbent polymer,
- (2) an aromachemical comprising
- (a) one or more compounds selected from the group consisting of:
- decanal;
- undecanal;
- dodecanal;
- undecene-10-al;
- 2-methyl-undecanal;
- 2,3,5,5-tetramethylhexanal;
- 1-formyl-2,4-dimethyl-2-cyclohexene;
- 1-formyl-3,5-dimethyl-4-cyclohexene;
- 1-formyl-2,3,5-trimethyl-4-cyclohexene;
- 1-formyl-2,4,6-trimethyl-3-cyclohexene;
- ([5.2.1.0]-tricyclo-8-decylidene)-4-butanal;
- 2,6,10-trimethyl-9-undecenal;
- (4-methyl-3-pentenyl)-4-cyclohexene-3-yl carboxaldehyde;
- 7-formyl-5-isopropyl-2-methyl-[2.2.2]-bicyclo-2-octene;
- and 2-formyl-8-dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalene;
- citronellal;
- campholenic aldehyde;
- α-methyl-3,4-methylenedioxyhydrocinnamic aldehyde;
- cyclamen aldehyde;
- lilial;
- canthoxal;
- phenylacetic aldehyde;
- 3-phenylpropionic aldehyde;
- hydratropic aldehyde;
- α-methyl-3,4-methylenedioxyhydrocinnamic aldehyde;
- cyclamen aldehyde;
- lilial;
- canthoxal;
- phenylacetic aldehyde;
- 3-phenylpropionic aldehyde;
- hydratropic aldehyde;
- alkoxyacetaldehydes;
- ω-hydroxyaldehydes;
- and ω-alkoxyaldehydes, and
- (b) one or more compounds selected from the group consisting of:
- myrtenal;
- perilla aldehyde;
- variously substituted 2-furyl carboxaldehydes;
- cinnamic aldehyde;
- amylcinnamic aldehyde;
- hexylcinnamic aldehyde;
- benzaldehyde;
- anisic aldehyde;
- heliotropine;
- veratric aldehyde;
- vanillin;
- isovanillin;
- and ethylvanillin.
- (3) optionally, an organic solvent or solubilizing agent,
- (4) optionally, a surfactant, and
- (5) a major proportion of water.
51 more elements
Dependencies are inferred from the claim text.