Non-fluoropolymer surface protection composition

Abstract

The present invention encompasses a surface treatment composition which comprises a polyorganosiloxane fluid-silicone resin mixture and a carrier. The polyorganosiloxane fluid-silicone resin mixture comprises about 2% to about 95%, by weight of the mixture, of one or more polyorganosiloxane fluid compounds; from about 1% to about 10%, by weight of the mixture, of one or more silicone resin, a protonation agent, at least about 5%, by weight of the mixture; of water; and optionally, less than about 5%, by weight of the mixture, of an emulsifier.

What is claimed is: 
     
         1 . A surface treatment composition which comprises:
 A.) an aqueous polyorganosiloxane-silicone resin mixture comprising:    i) about 2% to about 95%, by weight of the mixture, of one or more polyorganosiloxane fluid compounds, wherein each polyorganosiloxane fluid compound contains at least 80 mol % of units selected from the group consisting of units of the general formulae Ia, Ib, II and III:
   R 2   2 SiO (2/2)   (Ia),
 
   R 1   a R 2   b SiO (2/2)   (Ib),
 
   R 3   3 SiO (1/2) (II), 
   R 3   2 R 4 SiO (1/2)   (III),
 
 in which: 
 a has the value 0, 1 or 2, b has the value 1 or 2, and the sum of a and b is equal to 2; 
 R 1  means monovalent hydrocarbon residues with 1 to 40 carbon atoms, optionally substituted with halogens; 
 R 2  means either: 
 a) aminoalkyl residues of the general formula IV
   —R 5 —NR 6 R 7   (IV),
 
 
  wherein: 
  R 5  means divalent hydrocarbon residues with 1 to 40 carbon atoms, 
  R 6  means monovalent hydrocarbon residues with 1 to 40 carbon atoms, H, hydroxymethyl or alkanoyl residues, and 
  R 7  means a residue of the general formula V
   —(R 8 —NR 6 ) x R 6   (V),
 
 wherein: 
 x has the value 0 or an integer value from 1 to 40, and 
 R 8  means a divalent residue of the general formula VI
   —(CR 9   2 —) y —  (VI),
 
 
  wherein: 
  y has an integer value from 1 to 6, and 
  R 9  means H or monovalent hydrocarbon residues with 1 to 40 carbon atoms, or 
 
 b) aminoalkyl residues of the general formula IV wherein R 6  and R 7  together with the N atom forms a cyclic organic residue with 3 to 8 —CH 2 — units, and where nonadjacent —CH 2 — units can be replaced by units that are chosen from —C(═O)—, —NH—, —O—, and —S—, 
 R 3  means monovalent hydrocarbon residues with 1 to 40 carbon atoms optionally substituted with halogens, 
 R 4  means the residues —OR or —OH, wherein R means monovalent hydrocarbon residues with 1 to 40 carbon atoms, optionally substituted with halogens, 
 wherein: 
 the average ratio of the sum of units of formula Ia and Ib to the sum of units of formulae II and III within the one or more polyorganosiloxane fluid compounds ranges from 0.5 to 500, 
 the average ratio of units of formula II to the units of formula III within the one or more polyorganosiloxane fluid compounds ranges from 1.86 to 100, and 
 the one or more polyorganosiloxane fluid compound have an average amine number of at least 0.01 meq/g of polyorganosiloxane fluid compounds; 
    ii) from about 1% to about 48%, by weight of the mixture, of one or more silicone resins, each of which contain at least 80 mol % of units selected from the group consisting of units of the general formulas VII, VIII, IX and X
   R 10   3 SiO 1/2   (VII),
 
   R 10   2 SiO 2/2   (VIII),
 
   R 10 SiO 3/2   (IX),
 
   SiO 4/2   (X),
 
 in which: 
 R 10  means H, —OR, —OH residues, or residues monovalent hydrocarbon residues with 1 to 40 carbon atoms optionally substituted with halogens, and 
 wherein at least 20 mol % of the units are selected from units of the general formulae IX and X, and 
 a maximum of 10 wt % of the R 10  residues are —OR and —OH residues; and 
    iii) a protonation agent;    iv) at least about 5%, by weight of the mixture, of water; and    v) optionally, less than about 5%, by weight of the mixture, of an emulsifier; and   B) a carrier.   
     
     
         2 . A surface treatment composition according to  claim 1 , wherein the surface treatment composition is selected from the group consisting of laundry spray composition, laundry rinse additive composition, liquid laundry detergent compositions, solid laundry detergent compositions, hard surface cleaning compositions, liquid hand dishwashing compositions, solid automatic dishwashing compositions, liquid automatic dishwashing, and tab/unit dose form automatic dishwashing compositions and laundry detergent compositions contained in a water-soluble pouch. 
     
     
         3 . A surface treatment composition according to  claim 1 , wherein the composition further comprises a perfume. 
     
     
         4 . A surface treatment composition according to  claim 1 , wherein the composition further comprises a dye transfer inhibitor. 
     
     
         5 . A surface treatment composition according to  claim 1 , further comprising a surfactant system. 
     
     
         6 . A surface treatment composition according to  claim 5 , where the surfactant system comprises C 10 -C 16  alkyl benzene sulfonates. 
     
     
         7 . A surface treatment composition according to  claim 5 , where the surfactant system comprises C 8 -C 18  linear alkyl sulfonate surfactant. 
     
     
         8 . A surface treatment composition according to  claim 6 , where the surfactant system further comprises one or more co-surfactants selected from the group consisting of nonionic surfactants, cationic surfactants, anionic surfactants and mixtures thereof. 
     
     
         9 . A surface treatment composition according to  claim 1 , where the composition further comprises one or more cleaning adjunct additives. 
     
     
         10 . A surface treatment implement comprising a nonwoven substrate and the surface treatment composition according to  claim 1 . 
     
     
         11 . A surface treatment composition according to  claim 1 , wherein the composition comprises from about 0.01% to about 95% by weight of the composition, of the aqueous polyorganosiloxane-silicone resin mixture. 
     
     
         12 . A surface treatment composition according to  claim 1 , wherein the silicone resin of the aqueous polyorganosiloxane-silicone resin mixture is an MQ resin which contains at least about 80 mol % of units selected from the group consisting of units of the formula VII and X, and the average ratio of the units of formula VII to the units of formula X ranges from about 0.5 to about 2.0. 
     
     
         13 . A surface treatment composition according to  claim 1 , wherein the polyorganosiloxane fluid compound of the aqueous polyorganosiloxane-silicone resin mixture contains at least about 95% of units selected from the group consisting of general formulae I, II, and III. 
     
     
         14 . A surface treatment composition according to  claim 13 , wherein the monovalent hydrocarbon residues R, R 1 , R 3 , R 6 , R 9  and R 10  are alkyl residues with 1 to 6 carbon atoms or phenyl residues. 
     
     
         15 . A surface treatment composition according to  claim 13 , wherein the residues R 2  are chosen from the group consisting of —CH 2 NR 6 R 7 , —(CH 2 ) 3 NR 6 R 7 , and —(CH 2 ) 3 N(R 6 ), and —(CH 2 ) 2 N(R 6 ) 2 . 
     
     
         16 . A surface treatment composition according to  claim 1 , wherein the viscosity of the one or more polyorganosiloxane fluid compounds is from about 1 mPa·s to about 100,000 mPa·s at 25° C. 
     
     
         17 . A surface treatment composition according to  claim 1 , wherein the aqueous polyorganosiloxane-silicone resin mixture comprises from about 5 to about 50 parts by weight MQ silicone resins. 
     
     
         18 . A surface treatment composition according to  claim 1 , wherein the polyorganosiloxane-silicone resin mixture have a viscosity of from about 10 mm 2 /s to about 10,000 mm 2 /s at 25° C. 
     
     
         19 . A surface treatment composition according to  claim 1 , wherein the protonating agent is selected from the group consisting of formic acid, acetic acid, sulfuric acid, phosphoric acid, hydrochloric acid, citric acid, and mixtures thereof. 
     
     
         20 . A surface treatment composition according to  claim 1 , wherein the protonating agent in the aqueous polyorganosiloxane-silicone resin mixture is at a level such that the protonating agent delivers about 0.2 to about 1.5 mol proton per mol basic nitrogen atom in R 2 . 
     
     
         21 . A surface treatment composition according to  claim 1 , wherein the aqueous polyorganosiloxane-silicone resin mixture further comprises an auxiliary agent which is selected from the group consisting of monoalcohols, polyalcohols, ethers of monoalcohols, ethers of polyalcohols, and mixtures thereof. 
     
     
         22 . A surface treatment composition according to  claim 1 , wherein the average ratio of units of formula II to the units of formulas III within the one or more polyorganosiloxane fluid compounds ranges from about 7 to about 99.