Fragrance compositions that reduce or eliminate malodor, related methods and related cleaning compositions

Abstract

The invention relates to a fragrance composition for control of kitchen malodor, kitchen cleaning and deodorizing products comprising them, and methods for the reduction of malodor utilizing them, the fragrance composition containing at least four of the following components: a. Decyl aldehyde or decanal b. Allyl amyl glycolate c. Cis-3-hexenyl acetate d. Rose oxide e. Terpinolene f. 2,4-dimethyl-3-cyclohexene-1-carbaldehyde

1 . A fragrance composition comprising: 
 a. a decyl aldehyde;    b. an allyl amyl glycolate;    c. cis-3-hexenyl acetate;    d. a rose oxide;    e. a terpinolene; and    f. 2,4-dimethyl-3-cyclohexene-1-carbaldehyde.    
   
   
       2 . The composition of  claim 1 , further comprising one or more of: 
 a. an amyl cinnamic aldehyde in an amount of less than about 15%,    b. 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta-g-2-benzopyran in an amount of less than about 20%,    c. 1-(1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl)ethanone, in an amount of less than 5%.    
   
   
       3 . The composition of  claim 1 , wherein the decyl aldehyde is present in an amount of about 0.5 to about 5%.  
   
   
       4 . The composition of  claim 1 , wherein allyl amyl glycolate is present in an amount of about 0.5 to about 5%.  
   
   
       5 . The composition of  claim 1 , wherein the cis-3-hexenyl acetate is present in an amount of about 0.1 to about 3%.  
   
   
       6 . The composition of  claim 1 , wherein the rose oxide is present in an amount of about 0.01 to about 0.5%.  
   
   
       7 . The composition of  claim 1 , wherein the terpinolene is present in amount of about 0.05 to about 7%.  
   
   
       8 . The composition of  claim 1 , wherein the 2,4-dimethyl-3-cyclohexene-1-carbaldehyde is present in an amount of about 0.05 to about 2%.  
   
   
       9 . The composition of  claim 1 , wherein the composition comprises one or more of: 
 a. amyl cinnamic aldehyde in an amount of less than about 5%,    b. 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta-g-2-benzopyran in an amount of less than about 5%, and    c. 1-(1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl)ethanone in an amount of less than about 2%.    
   
   
       10 . The composition of  claim 1 , further comprising an ingredient selected from an orange terpene; an acetate of a C 6-12  alcohol; a C 10  unsaturated alcohol; and citronellyl nitrile.  
   
   
       11 . A cleaning product comprising: 
 a. a surfactant and    b. a fragrance composition comprising: a decyl aldehydes, allyl amyl glycolate, cis-3-hexenyl acetate, rose oxide, terpinolene, and 2,4-dimethyl-3-cyclohexene-1-carbaldehyde.    
   
   
       12 . The product of  claim 11 , wherein surfactant is selected from a nonionic surfactant and a mixture of ionic surfactants and nonionic surfactants.  
   
   
       13 . The product of  claim 11 , wherein the composition is in a form selected from a liquid, a gel, a powder, and a solid.  
   
   
       14 . The product of  claim 11 , wherein the surfactant comprises at least one surfactant selected from the group consisting of a cationic surfactant, a nonionic surfactants, C 8 -C 18  linear alkyl benzene sulfonate salt, sulfated alcohol ethoxylates, amine oxide surfactants and amphoteric surfactants.  
   
   
       15 . The product of  claim 12  comprising by weight: 
 a. about 5% to about 45% of salts of a C 8 -C 18  linear alkyl sulfonate surfactant;    b. about 1% to about 10% of a C 12 /C 14 alkyl amido propyl dimethyl amine oxide surfactant;    c. about 5% to about 35% of a C 8 -C 18  ethoxylated alkyl ether sulfate; and    d. a fragrance composition comprising: decyl aldehydes, allyl amyl glycolate, cis-3-hexenyl acetate, rose oxide, terpinolene, and 2,4-dimethyl-3-cyclohexene-1-carbaldehyde.    
   
   
       16 . The product of  claim 15  wherein the salt of a C 8 -C 18  linear alkyl sulfonate surfactant is selected from a sodium salt, a magnesium salt, and mixtures thereof.  
   
   
       17 . A product comprising: 
 a. up to about 10% of a C 12 /C 14  alkyl amido propyl dimethyl amine oxide surfactant;    b. up to about 3% of a fragrance composition comprising decyl aldehydes, allyl amyl glycolate, cis-3-hexenyl acetate, rose oxide, terpinolene, and 2,4-dimethyl-3-cyclohexene-1-carbaldehyde;    c. about 5% to about 35% of a C 8 -C 18  ethoxylated alkyl ether sulfate;    d. up to about 10% ethanol;    e. up to about 5% sodium xylene sulfonate;    f. up to about 1% pentasodium pentatate; and    g. up to about 0.5% 1,3-dimethylol-5,5-dimethyl-hydantoin.    
   
   
       18 . A method of reducing food malodor in a dishwashing implement comprising applying to the implement a malodor-reducing amount of a dish washing liquid comprising at least four components selected from decyl aldehydes, allyl amyl glycolate, cis-3-hexenyl acetate, rose oxide, terpinolene, and 2,4-dimethyl-3-cyclohexene-1-carbaldehyde.  
   
   
       19 . A method of reducing food malodor in a space comprising agitating a mixture of dish washing liquid and water in the space, wherein the fragrance composition comprises at least four components selected from decyl aldehydes, allyl amyl glycolate, cis-3-hexenyl acetate, rose oxide, terpinolene, and 2,4-dimethyl-3-cyclohexene-1-carbaldehyde.  
   
   
       20 . The method of  claim 19 , wherein the malodor is reduced by at least 55%.  
   
   
       21 . The method of  claim 19 , wherein the composition further comprises one or more of: 
 a. n amyl cinnamic aldehyde in an amount of less than about 15%,    b. 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta-g-2-benzopyran in an amount of less than about 20%,    c. 1-(1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl)ethanone, in an amount of less than 5%.    
   
   
       22 . The method of  claim 19  wherein the food malodor has a source selected from components of vegetables of the Family Alliaceae, garlics, chives, shallots, leeks, garden onion, fish, burned food and grease.  
   
   
       23 . A dishwashing liquid comprising: 
 a surfactant and    a fragrance composition comprising at least four selected from: a decyl aldehydes, allyl amyl glycolate, cis-3-hexenyl acetate, rose oxide, terpinolene, and 2,4-dimethyl-3-cyclohexene-1-carbaldehyde.