Back to results
US 2009/0005285 A1Published application
Composition For Treating Or Cleaning Fabrics
AssigneeThe Procter & Gamble Company
InventorsAnna Vadimovna Noyes, John Cort Severns, Frederick Anthony Hartman, James Charles Burckett-St. Laurent, Arseni V. Radomyselski, Paul Amaat France, Jeffrey John Scheibel, Christiaan Arthur Thoen, John Christopher Deak, Phillip Kyle Vinson, Nabil Yaqub Sakkab
Life of this patent
Estimating the term…
Abstract
A composition for treating or cleaning fabric articles, especially articles of clothing, linen and drapery, wherein the composition comprises a lipophilic fluid, a polyalkyleneoxide polysiloxane surfactant, and a second surfactant.
Claims16
A composition comprising:
- i) a lipophilic fluid;
- ii) a polyalkyleneoxide polysiloxane surfactant having the formula:
- R1—(CH3)2SiO—[(CH3)2SiO]a—[(CH3)(R1)SiO]b—Si(CH3)2—R1
- wherein a+b are from about 1 to about 50, each R1 is the same or different and is a methyl group or a poly(ethyleneoxide/propyleneoxide) copolymer group having the general formula:
- —(CH2)nO(C2H4O)c(C3H6O)dR2
- with at least one R1 being a poly(ethyleneoxide/propyleneoxide) copolymer group, n is 3 or 4;
- c is from 1 to about 100;
- d is from 0 to about 14;
- (c+d) is from about 5 to about 150;
- and each R2 is the same or different and is hydrogen, C1-C4 alkyl, or an acetyl group;
- iii) a second surfactant having the formula
- MDxD*yM
- wherein M is a trimethylsiloxyl end group, Dx is a dimethylsiloxyl backbone and D*y is one or more methylsiloxyl groups which are substituted with R or R′ group each being independently defined by the formula:
- (CH2)a(C6H4)b(A)d-[(L)e(A′)f]n-(L′)gZ(G)h
- wherein a is 1-30;
- b is 0 or 1;
- d is 0 or 1;
- e is 0-3;
- f is 0 or 1;
- g is 0-3;
- his 0-3;
- n is 0-10;
- C6H4 is unsubstituted or substituted with a C1-10 alkyl or alkenyl;
- A and A′ are each independently a linking moiety representing an ester, a keto, an ether, a thio, an amido, an amino, a C1-4 fluoroalkyl, a C1-4 fluoroalkenyl, a branched or straight chain polyalkylene oxide, a phosphate, a sulfonyl, a sulfate, or an ammonium;
- L and L′ are each independently a C1-30 straight chained or branched alkyl or alkenyl, or an aryl which is unsubstituted or substituted;
- Z is a hydrogen, a carboxylic acid, a hydroxy, a phosphato, a phosphate ester, a sulfonyl, a sulfonate, a sulfate, a branched or straight-chained polyalkylene oxide, a nitryl, a glyceryl, an aryl unsubstituted or substituted with a C1-30 alkyl or alkenyl, a carbohydrate unsubstituted or substituted with a C1-10 alkyl or alkenyl or an ammonium;
- G is an anion or cation selected from H+, Na+, Li+, K+, NH4+, Ca2+, Mg2+, Cl−, Br−, I−, mesylate or tosylate;
- iv) optionally, a non-silicone surfactant selected from the group consisting of anionic, cationic, nonionic, zwitterionic surfactants and mixtures thereof;
- v) optionally, an adjunct ingredient;
- and
- vi) optionally, a finishing agent.
28 more elements
Dependencies are inferred from the claim text.