Fabric rinse composition comprising a triazine uv absorber

Abstract

Disclosed is a fabric rinse composition comprising a) 0.1 to 10% by weight of a UV absorber selected from a hydroxyaryl-1, 3, 5-triazine of the formula (I), wherein R 1 is hydrogen; c 1 -c 4 -Alkoxy; or halogen; R 2 is mono-C 1 -C 4 alkylamino; a radical of the formula (I′); X is C 2 -C 4 alkylen; Y 1 , Y 2 independently from each other are C 1 -C 4 alkyl or C 1 -C 4 alkyl which is substituted by halogen, cyano hydroxy or C 1 -C 4 alkoxy; or Y 1 and Y 2 or Y 1 and Y 3 together with the nitrogen atom form a 5- to 7-membered heterocycle; Y 3 is hydrogene; C 1 -C 4 alkyl; C 3 -C 4 alkenyl; or C 1 -C 4 alkyl, C 3 -C 4 alkenyl which is substituted by cyano, hydroxy, C 1 -C 4 alkoxy, phenyl or C 1 -C 4 alkoxycarbonyl; or Y 1 , Y 2 and Y 3 together with the binding nitrogen atom form a pyrrolidine, piperidine or morpholine radical; A is the counter ion; b) 5 to 25% by weight, based on the total weight of the composition of a fabric care ingredient; and c) the remainder being substantially water.

1 . fabric rinse composition comprising 
 a) 0.1 to 10% by weight of a UV absorber selected from a hydroxyaryl-1,3,5-triazine of the formula                          wherein    R 1  is hydrogen; C 1 -C 4 alkyl; C 1 -C 4 -Alkoxy; or halogen;    R 2  is mono-C 1 -C 4 alkylamino; di-C 1 -C 4 alkylamino; a radical of the formula                          X is C 2 -C 4 alkylen;    Y 1 , Y 2  independently from each other are C 1 -C 4 alkyl or C 1 -C 4 alkyl which is substituted by halogen, cyano hydroxy or C 1 -C 4 alkoxy; or Y 1  and Y 2  or Y 1  and Y 3  together with the nitrogen atom forn a 5- to 7-membered heterocycle;    Y 3  is hydrogen; C 1 -C 4 alkyl; C 3 -C 4 alkenyl; or C 1 -C 4 alkyl, C 3 -C 4 alkenyl which is substituted by cyano, hydroxy, C 1 -C 4 alkoxy, phenyl or C 1 -C 4 alkoxycarbonyl; or    Y 1 , Y 2  and Y 3  together with the binding nitrogen atom form a pyrrolidine, piperidine or morpholine radical;    A is the counter ion;    b) 5 to 25% by weight, based on the total weight of the composition of a fabric care ingredient; and    c) the remainder being substantially water:    
     
     
         2 . A composition according to  claim 1  of formula  
       
         
           
           
               
               
           
         
       
       wherein 
 R 1  is hydrogen or C 1 -C 5 alkyl;  
 R 2  is mono-C 1 -C 5 alkylamino; di-C 1 -C 5 alkylamino; a radical of the formula  
                     
 X is C 2 -C 4 alkylen;  
 Y 1 , Y 2  and Y 3  independently from each other are C 1 -C 5 alkyl; and  
 A is as defined as in  claim 1 .  
 
     
     
         3 . A composition according to  claim 1  or  2  wherein 
 R 1  is hydrogen or C 1 -C 2 alkyl.  
 
     
     
         4 . A composition according to any one of  claims 1  to  3  wherein 
 R 2  is di-C 1 -C 2 alkylamino; N + (C 1 -C 2 alkyl) 3 —A − ; N + (C 1 -C 2 alkyl) 2 CH 3 —A − ; and  
 A is as defined as in  claim 1 .  
 
     
     
         5 . A composition according to  claim 4  wherein 
 R 2  is —N(CH 3 ) 3 ; —N(C 2 H 5 ) 2 ; —N + (CH 3 ) 3 A − ; or —N + (C 2 H 5 )CH 3 A − .  
 
     
     
         6 . A composition according to any one of  claims 2  to  5  wherein 
 R 1  is hydrogen or methyl;  
 R 2  is —N(CH 3 ) 3 ; —N(C 2 H 5 ) 2 ; —N + (CH 3 ) 3 A − ; or —N + (C 2 H 5 )CH 3 A − ;  
 X is —CH 2 CH 2 —; or —CH 2 —CH 2 —CH 2 —; and  
 A is  
                     
 or I − .  
 
     
     
         7 . A composition according to any of the preceding claims wherein 
 A is selected from                          or I − .    
     
     
         8 . A composition according to any of the preceding claims in which the fabric care ingredient is selected from cationic quaternary ammonium salts, tertiary fatty amines having at least one C 8 -C 30  alkyl chain, carboxylic acids having 8 to 30 carbons atoms and one carboxylic group per molecule, esters of polyhydric alcohols, fatty alcohols, ethoxylated fatty alcohols, alkyphenols, ethoxylated alkyphenols, ethoxylated fatty amines, ethoxylated monoglycerides and ethoxylated diglycerides.  
     
     
         9 . A composition according to  claim 8 , wherein cationic quaternary ammonium salt fabric softener is selected from acyclic quaternary ammonium salts having at least two C 8  to C 30  alkyl or alkenyl chains ,cyclic quaternary ammonium salts, diamido quaternary ammonium salts and biodegradable quaternary ammonium salts.  
     
     
         10 . A composition according to  claim 9 , wherein acyclic quaternary ammonium salts correspond to formula  
       
         
           
           
               
               
           
         
       
       wherein each R 3  group is independently selected from C 1  to C 4  alkyl, hydroxyalkyl or C 2  to C 4  alkenyl groups; T is either  
       
         
           
           
               
               
           
         
       
       and wherein each R 4  group is independently selected from C 8  to C 28  alkyl or alkenyl groups; and e is an integer from 0 to 5.  
     
     
         11 . A composition according to  claim 9 , wherein acyclic quaternary ammonium salts correspond to formula  
       
         
           
           
               
               
           
         
       
       wherein 
 each R 3  group is independently selected from C 1  to C 4  alkyl, hydroxyalkyl or C 2  to C 4  alkenyl groups; and  
 each R 4  group is independently selected from C 8  to C 28  alkyl or alkenyl groups; and e is an integer from 0 to 5.  
 
     
     
         12 . A composition according to  claim 10 , wherein the acyclic quaternary ammonium salt is di-(palmcarboxyethyl)-hydroxyethyl-methylammonium-methosulfate.  
     
     
         13 . A composition according to  claim 10 , wherein the acyclic quaternary ammonium salt is selected from ditallowdimethyl ammonium methylsulfate, di(hydrogenated tallow)dimethyl ammonium methylsulfate, distearyldimethyl ammonium methylsulfate or chloride and dicocodimethyl ammonium methylsulfate.  
     
     
         14 . A composition according to  claim 8  or  9 , in which the biodegradable quaternary ammonium salts are selected from N,N-di(tallowoyl-oxy-ethyl)-N,N-dimethyl ammonium methyl sulfate and N,N-di(tallowoyl-oxy-propyl)-N,N-dimethyl ammonium methyl sulfate.  
     
     
         15 . A composition according to any of the preceding claims which also contains an adjuvant selected from an emulsifier, perfume, colouring dye, opacifier, fluorescent whitening agent, bactericide, nonionic surfactant, anti-gelling agent and corrosion inhibitor.  
     
     
         16 . A method for the treatment of a textile article, comprising applying, to a previously washed article, a fabric rinse composition comprising 
 a) 0.1 to 10% by weight of a UV absorber of formula (1), based on the total weight of the composition;    b) 5 to 25% by weight, based on the total weight of the composition, of a fabric care ingredient; and    c) the remainder being substantially water.    
     
     
         17 . A method according to  claim 18  in which the textile article treated is composed of wool, polyamide, cotton, polyester, polyacrylic, silk or any mixture thereof.  
     
     
         18 . A method according to  claim 18  or  19  in which the UPF value of the treated textile article is improved.  
     
     
         19 . A method according to  claim 18  or  19  in which the tear strength and/or the lightfastness of the treated textile article is improved.