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1. WO1997042290 - POLYAMINES AMELIORANT AVANTAGEUSEMENT L'ASPECT DES TISSUS

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

[ EN ]

WHAT IS CLAIMED IS:

1. An article of manufacture adapted for use to provide fabric appearance benefits in an automatic laundry dryer comprising:
A) a fabric treatment composition comprising:
i) at least an effective amount, preferably from 1% to 60% by
weight, of a polyamine wherein the polyamine comprises:
a) a polyamine having a backbone of the formula:

¥ i
[HaN-RWl -[N-R]m-[N-R]n-NH2
wherein R is C2-Cg alkylene, C3-Cg alkyl substituted
alkylene, and mixtures thereof preferably ethylene, 1,2- propylene, 1,3 -propylene, and mixtures thereof more
preferably ethylene;
b) a polyamine having a backbone of the formula:



wherein y is from 5 to 10,000; and
c) optionally from 0% to 100% of the polyamine backbone
NH units are substituted by one or more units having the
formula:

— (RlO)χR2
wherein Rl is C2-C^ alkylene, C3-Q; alkyl substituted
alkylene, and mixtures thereof, preferably C2-C6 alkylene,
C3-C6 alkyl substituted alkylene, and mixtures thereof,
more preferably ethylene, 1,2-propylene, 1,3-propylene,
and mixtures thereof, most preferably ethylene; R2 is
hydrogen, C1-C4 alkyl, and mixtures thereof, more
preferably hydrogen or methyl;
wherein m is from 2 to 700, preferably from 2 to 200, more
preferably from 4 to 50; n is from 0 to 350, preferably from 0 to 200, more preferably from 0 to 20; x is from 1 to 12, preferably
from 1 to 7, more preferably from 1 to 4; y is from 5 to 5000,
preferably from 10 to 5000;
ii) at least an effective amount, preferably from 40% to 99% by
weight, of a carboxylic acid carrier;
wherein the fabric treatment composition has a viscosity of less than 2000 centipoise, preferably less than 1000 centipoise, more preferably, less
than 750 centipoise, most preferably less than 500 centipoise at 100° C
and a melting point from 25° C to 95° C, preferably from 40° C to 95° C;
and
B) dispensing means which provides for release of an effective amount of
said polyamine (i) and carboxylic acid carrier (ii) to fabrics in an
automatic laundry dryer at operating temperatures.

2. An article of manufacture according to Claim 1 wherein from 5% to 100%,
preferably from 25% to 100%, more preferably from 50% to 100% of the
polyamine backbone NH units are substituted.

3. An article of manufacture according to either of Claims 1 or 2 wherein the
carboxylic acid carrier is a mono-carboxylic acid or a poly-carboxylic acid,
preferably a mono-carboxylic acid carrier having the formula:

R3-CO2H
wherein R3 is C2-C22 linear alkyl, C2-C22 branched alkyl, aryl, alkylenearyl, poly-(oxyalkylene)alkyI having the formula:



wherein R4 is hydrogen, C1-C4 alkyl, and mixtures thereof; R^ is ethylene, 1,2- propylene, and mixtures thereof; R^ is C2-C6 linear alkyl; z is from 1 to 20; and mixtures thereof.

4. An article of manufacture according to any of Claims 1-3 wherein the monocarboxylic acid is C^-C22 linear. C6-C22 branched alkanoic acid, and mixtures thereof, more preferably C12-C22 linear, C\2-C22 branched alkanoic acid, and mixtures thereof, most preferably C16-C22 linear alkanoic acid, and mixtures thereof.

5. An article of manufacture according to any of Claims 1 -3 wherein the poly- carboxylic acid is selected from the group consisting of oxalic acid, malonic acid, C2-C22 linear or branched alkyl substituted malonic acid, succinic acid, Q2-Q-22 linear or branched alkyl substituted succinic acid, glutaric acid, C2-C22 linear or branched alkyl substituted glutaric acid, adipic acid, C2-C22 linear or branched alkyl substituted adipic acid, citric acid, C2-C9 linear or branched alkyl
substituted phthalic acid, C2-C9 linear or branched alkyl substituted isophthalic acid, C2-C9 linear or branched alkyl substituted terephthalic acid, and mixtures thereof.

6. An article of manufacture adapted for use to provide fabric appearance benefits in an automatic laundry dryer comprising:
A) a fabric treatment composition comprising:
i) at least an effective amount, preferably from 1% to 60% by
weight, of a polyamine wherein the polyamine comprises:
a) a polyamine having a backbone of the formula:

? I
PfeN-RhH -[N-R]m-[N-R]n-NH2
wherein R is C2-Cg alkylene, C3-Cg alkyl substituted
alkylene, and mixtures thereof preferably ethylene, 1,2- propylene, 1,3 -propylene, and mixtures thereof more
preferably ethylene;
b) a polyamine having a backbone of the formula:



wherein y is from 5 to 10,000; and
c) optionally from 0% to 100% of the polyamine backbone
NH units are substituted by one or more units having the
formula: — (RlO)χR2
wherein Rl is C2-C6 alkylene, C3-C6 alkyl substituted
alkylene, and mixtures thereof, preferably C2-C6 alkylene,
C3-C6 alkyl substituted alkylene, and mixtures thereof,
more preferably ethylene, 1 ,2-propylene, 1,3 -propylene,
and mixtures thereof, most preferably ethylene; R2 is
hydrogen, C 1 -C4 alkyl, and mixtures thereof, more
preferably hydrogen or methyl;
wherein m is from 2 to 700, preferably from 2 to 200, more
preferably from 4 to 50; n is from 0 to 350, preferably from 0 to
200, more preferably from 0 to 20; x is from 1 to 12, preferably
from 1 to 7, more preferably from 1 to 4; y is from 5 to 5000,
preferably from 10 to 5000;
iii) at least an effective amount, preferably from 40% to 99% by
weight, of a carboxylic acid carrier;
wherein the fabric treatment composition has a viscosity of less than 2000 centipoise, preferably less than 1000 centipoise, more preferably, less
than 750 centipoise, most preferably less than 500 centipoise at 100° C
and a melting point from 25° C to 95° C, preferably from 40° C to 95° C; and
B) dispensing means which provides for release of an effective amount of
said polyamine (i), fabric treatment composition (ii) and adjunct
ingredients (iii) to fabrics in an automatic laundry dryer at operating
temperatures.

7. An article of manufacture according to any of Claims 1-6 comprising:
a) a fabric treatment composition comprising:
i) from 1 % to 60 % by weight, of a polyamine;
ii) from 0% to 99% by weight, of a carboxylic acid carrier;
iii) from 1% to 99% by weight, of a fabric conditioning composition;
and
iv) adjunct ingredients
wherein the fabric treatment composition has a viscosity of less than 2000 centipoise, preferably less than 1000 centipoise, more preferably, less
than 750 centipoise, most preferably less than 500 centipoise at 100° C and a melting point from 25° C to 95° C, preferably from 40° C to 95° C;
and
b) dispensing means which provides for release of an effective amount of
said polyamine (i), carboxylic acid carrier (ii), fabric treatment
composition (iii) and adjunct ingredients (iv) to fabrics in an automatic
laundry dryer at operating temperatures.

8. An article of manufacture according to any of Claims 1 -7 wherein the fabric
conditioning composition comprises an ester quaternary ammonium compound selected from the group consisting of:
a) ester quaternary ammonium compounds having the formula



wherein Y is -O-(O)C- or -C(O)-O-; p is 1 to 3; v is from 1 to 4; Rl is
Cj-Cg alkyl C1-C4 hydroxy alkyl group, benzyl, and mixtures thereof;
R2 is Cg-C30 saturated alkyl, Cg-C3(j unsaturated alkyl, Cg-C30
substituted alkyl, Cg-C3o unsubstituted alkyl, and mixtures thereof; X'is a softener-compatible anion;
b) ester quaternary ammonium compounds having the formula



wherein Y" is a carboxy moiety having the formula

O II O II „ O II O II
-NR3-C— ; — C-NR3— ; — o-c— ; — c-o—
and mixtures thereof, wherein at least one Y group is

O O
-NH-C— or — c-NH- the index p is from 1 to 3; the index v is from 1 to 4, and mixtures thereof;
Rl is C\-Cβ alkyl, benzyl, and mixtures thereof; R2 is Cg-C3Q saturated
alkyl, Cg-C3ø unsaturated alkyl, Cg-C3o substituted alkyl, Cg-C3ø
unsubstituted alkyl, and mixtures thereof wherein each R2 moiety suitable for use has an Iodine Value of from 3 to 60; R3 is hydrogen, R, and
mixtures thereof; X* is a softener-compatible anion;
c) ester quaternary ammonium compounds having the formula



wherein the index v is from 1 to 4, and mixtures thereof; Rl is C1-C4
alkyl, C1-C4 hydroxy alkyl group, and mixtures thereof; R2 is Cg-C3o
saturated alkyl, Cg-C3o unsaturated alkyl, Cg-C3ø substituted alkyl, Cg- C30 unsubstituted alkyl, and mixtures thereof, wherein each R2 moiety
has an Iodine Value of from 3 to 60; X" is methylsulfate.
d) ester quaternary ammonium compounds having the formula



the index v is from 1 to 4, and mixtures thereof; p has the value 2; Rl is C1-C4 alkyl, C1-C4 hydroxy alkyl group, and mixtures thereof; R2 is Cg- C30 saturated alkyl, Cg-C3Q unsaturated alkyl, Cg-C3o substituted alkyl, Cg-C30 unsubstituted alkyl, and mixtures thereof, wherein each R2
moiety has an Iodine Value of from 3 to 60; X" is a softener-compatible anion;
and mixtures thereof.

9. An article of manufacture according to any of Claims 1 -8 wherein the ester
quaternary ammonium compound is selected from the group consisting of
dimethyl bis(tallowyl oxy ethyl) ammonium methyl sulfate; dimethyl bis(oleyl oxy ethyl) ammonium methyl sulfate; dimethyl bis(cocoyl oxy ethyl) ammonium methyl sulfate, and mixtures thereof.