ES2242612T3 - COMPOSITIONS OF MAINTENANCE OF FABRICS THAT INCLUDE CERTAIN POLYMERS OF MAINTENANCE OF FABRICS LOADED CATIONICALLY. - Google Patents

Abstract

A composition that provides protection benefits of the dye to the fabric comprising: A) from 0.05% to 10% by weight, of a polymer, copolymer or mixtures thereof, said polymer or copolymer comprising one or more linear polymer units which has the formula:; wherein each R1 is independently a) hydrogen; b) C1-C4 alkyl; c) substituted or unsubstituted phenyl; d) substituted or unsubstituted benzyl; e) carbocyclic; f) heterocyclic; g) and mixtures thereof; each R2 is independently a) hydrogen; b) halogen c) C1-C4 alkyl; d) C1-C4 alkoxy; e) substituted or unsubstituted phenyl; f) substituted or unsubstituted benzyl; g) carbocyclic; h) heterocyclic; i) and mixtures thereof; each Z is independently CONH2, - CO2 (CH2) 2N + (CH3) 3Cl-, and mixtures thereof being said relationship between units -CONH2 and - CO2 (CH2) 2N + (CH3) 3Cl- from 9: 1 to 1: 9 . With the proviso that said polymer or copolymer has a net cationic charge and B) the remaining adjuvant vehicles and ingredients.

Description

Tissue maintenance compositions that comprise certain maintenance polymers of loaded fabrics cationically

Field of the Invention

The present invention relates to compositions for maintenance of tissue dye comprising one or more dye maintenance compounds that can be oligomers, polymers, copolymers and the like comprising one or more monomers that result in the compound for the maintenance of the final dye that has a positive net charge. The compositions comprising polymers for the maintenance of dye of this invention convey benefits of appearance and integrity to the fabrics and textiles treated with the solutions formed from said compositions.

Background of the invention

It is naturally well known that the alternation of cycles of use and washing of fabrics and textiles, such as for example worn pieces of clothing and clothing, inevitably will negatively influence the appearance and integrity of tissues and textiles used and washed in this way. Fabrics and textiles They simply wear out over time and use. Washing fabrics and textiles are necessary to remove dirt and spots that accumulate in and on them during use Ordinary. However, the washing operation itself, for several cycles, can accentuate and contribute to the deterioration of integrity and of the appearance of these fabrics and textiles.

The deterioration of the integrity and appearance of The tissues can manifest in several ways. Short fibers they move in the knitted and knitted structures of the fabrics / textiles due to the mechanical action of washing. These detached fibers may form threads, lint or "motes" that are visible on the surface of the tissues and that reduce the aspect of the fabric again. On the other hand, the continuous washing of fabrics and textiles, especially with laundry products which contain bleaches, can discolor fabrics and textiles and give them a faded and worn appearance as a result of loss of color intensity and, in many cases, as result of changes in hue or color tone.

Application EP-A-O 798 414 (Manufacture de Produits Chimiques Protex, published October 1, 1997) describes compositions that improve tissue resistance when they are worn, as well as resistance to fading. Be cite compositions comprising an agent obtainable by dissolution of (a) polyacrylamide in an aqueous solution (b) a cationic amino resin.

Given the above, there is clearly currently a need to identify materials that can be added to tissue treatment products, specifically those fabric conditioners added during rinsing, at powdered prewash compositions, to the compositions that are used in soaking, as well as the compositions for the control of bad smell after washing or between washes or compositions for refresh the tissue, materials that would associate themselves with the fibers of fabrics and textiles reducing, mitigating or minimizing the tendency to deteriorate the appearance of fabric / textiles Any such additive materials for the tissue treatment composition / tissue maintenance it should of course be able to benefit the appearance of the tissue and integrity without interfering too much with the rest capacity that they have the cleaning products to carry out the function planned. The present invention is directed to the use of polymers for dye maintenance in compositions for tissue treatment and compositions to improve tissue that They act according to the desired way.

Summary of the invention

The present invention satisfies the aforementioned need in the sense that it has surprisingly been discovered that the tissue that is treated and subsequently treated again with the compositions of the present invention will resist normal discoloration and color loss regardless of the circumstances, among others, due to mechanical wear and abrasion. In addition, untreated tissue may experience loss of attenuated tissue dye by the addition of the compositions of the present invention to the wash cycle and as an adjuvant by soaking it previously, or as a rinse additive, etc. The compositions of the present invention can be added in any way, among others, as part of a formulation or as a composition
apart.

The first aspect of the present invention is refers to compositions that provide benefits for dye protection to tissue comprising:

TO)

from about 0.05% to 10%, preferably about 0.1%, more preferably about 0.5%, with maximum preference of about 1% to about 10%, preferably at about 7%, more preferably at about 5% by weight, of a polymer, copolymer, or mixtures of the same, said polymer or copolymer comprising one or more linear polymer units that have the formula:

one

in which each R1 is independently

to)

hydrogen;

b)

I rent C 1 -C 4;

C)

phenyl substituted or not replaced;

d)

benzyl substituted or not replaced;

and)

carbocyclic;

F)

heterocyclic;

g)

Y mixtures thereof;

each R2 is independently

to)

hydrogen;

b)

halogen

C)

I rent C 1 -C 4;

d)

alkoxy C 1 -C 4;

and)

phenyl substituted or not replaced;

F)

benzyl substituted or not replaced;

g)

carbocyclic;

h)

heterocyclic;

i)

Y mixtures thereof;

every Z is independently CONH2, CO 2 (CH 2) N + (CH 3) 3 Cl -, and mixtures thereof, where the relationship between the units -CONH_ {2} and CO 2 (CH 2) 2 N + (CH 3) 3 Cl - It is from 9: 1 to 1: 9.

with the condition that said polymer or copolymer has a net cationic charge Y

B)

he rest vegetables and other adjuvant ingredients.

Another aspect of the present invention is the combination of a dye protection composition and a composition for the appearance of the tissue to form a form of system that provides a more intense color and benefits for the fiber from fabric to fabric comprising clothing and clothing, said protection system comprising:

TO)

from about 1% by weight, of a polymer or copolymer that It comprises a dye protection composition as has been described above and

B)

from approximately 1% by weight, of a composition improving the tissue, said composition providing one or more benefits of tissue enhancement (tissue improver composition) and

C)

he rest adjuvant vegetables and ingredients.

The present invention also relates to methods to prevent discoloration and color loss of tissue comprising the step of contacting the tissue with a composition according to the present invention or with a composition that comprises the components of the present invention as a system For the care of color.

These and other objects, features and advantages they will become apparent to ordinary experts in the art by reading The following detailed description and the appended claims. The percentages, ratios and proportions used herein Memory are expressed in weight, unless otherwise specified. All temperatures are in degrees Celsius (° C) unless Specify otherwise.

Detailed description of the invention

The present invention relates to the attenuation and / or mitigation of the loss of appearance of a tissue. The compositions of the present invention comprise a cationic polymer or copolymer that acts in conjunction with a low molecular weight tissue enhancing polyamine, a fabric softening agent (crystalline growth inhibitor) and a dye fixing agent to offer tissue protection loss of appearance and that is mainly due to mechanical loss. Another aspect of the present invention relates to a composition comprising a cationic polymer or copolymer that acts in conjunction with a low molecular weight tissue improving polyamine, a fabric softening agent (quaternary ammonium fabric softening active substance), an agent for fixing the dye and other improving agent, among others, a stabilizer, co-solvent. Another aspect of the present invention relates to a composition comprising a cationic polymer or copolymer that acts in conjunction with a low molecular weight tissue improving polyamine, a fabric softening agent (crystalline growth inhibitor), a fabric softening agent. quaternary ammonium and a dye fixing agent. Normal abrasive destruction of the tissue surface removes the dyed tissue surface layers. Especially in the case of cotton fabric, below this dyed fabric layer is the least dyed fabric and then the non-dyed fabric. As a result of the use, a "washed appearance" develops which is due to the abrasive destruction of the fabric and the consequent loss of weakened tissue fiber in the washing cycle of
clothes.

Surprisingly it has been discovered that the combination of elements comprising the compositions of the present invention modify the surface of the tissue, especially cellulosic tissue and improves many of the conditions that improve the wear of the surface of the fiber of the fabric and its consequent loss The compositions of the present invention they also soften the surface of the fabric making the fibers less abrasive and thereby reducing the level of friction between the fabric and the surfaces on which the garment comes in contact with wear. This change in surface state can override many of the conditions that contribute to tissue damage and so on, attenuate and in some cases tissue damage and therefore the consequent loss of color.

The compositions of the present invention are they can use for an individual treatment of the tissue in which the compositions are added as ingredients to an additive of rinse formulated fully compatible, a washing additive clothes or for pre-soaking, all of which are used in conjunction with fabric softeners, detergent compositions for washing clothes and the like. The compositions of the present invention, for individual treatment or as a system are suitable to provide a method for tissue treatment and the consequent attenuation or mitigation of color loss due to mechanical abrasion and removal of the top layer of the dyed fabric.

Alternatively, the compositions They comprise a system for tissue color integrity. The systems of the present invention are used as treatment tissue initial by the manufacturer of the fabric from which it is made the garment or manufacturing article fully formed (article of clothing). However, if the tissue is not treated previously by the manufacturer, adequate tissue protection is will get when the consumer applies the system to the fabric during laundry The systems of the present invention can be use at any time during the life of the garment clothing to mitigate tissue color loss.

Below is a description detailed of the essential elements of the present invention.

Cationic polymer or copolymer

The compositions and systems of the present invention comprise from about 0.05% to 10%, preferably from about 0.1%, more preferably from about 0.5%, most preferably from about 1% to about 10%, preferably at about 7%, more preferably about 5% by weight, of a polymer, copolymer, or mixtures thereof, wherein said polymer or copolymer comprises at least one cationically charged unit, among others , a quaternary ammonium moiety or a unit which can form a cationic charge in situ , among others, a primary amine moiety.

Linear polymer units

The polymer or copolymer of the present invention may comprise one or more linear polymer units that have the formula:

2

wherein R 1, R 2 and Z are defined hereinafter. Preferably, the linear polymer units are formed from monomers that polymerize linearly. The monomers that polymerize linearly defined herein as monomers than in the standard polymerizing conditions give rise to a chain linear polymer or alternatively that linearly propagate the polymerization. The monomers of the present invention that linearly polymerize have the formula:

3

however, those experts in the technique will recognize that many of the linear monomer units useful are introduced indirectly, among others, amine units vinyl, vinyl alcohol units and not by monomers that polymerize linearly. For example, acetate monomers of Vinyl once incorporated into the main chain is hydrolyzed to form vinyl alcohol units. For the purpose of the present invention, linear polymer units can be introduce directly, that is, by polymerizing units linearly, or indirectly, that is, by a precursor like This is the case of the vinyl alcohol mentioned above memory.

Each R1 is independently hydrogen, C 1 -C 4 alkyl, substituted or not substituted phenyl substituted, substituted or unsubstituted benzyl, carbocyclic, heterocyclic, and mixtures thereof. Preferably R1 is hydrogen, C 1 -C 4 alkyl, phenyl and mixtures thereof, more preferably hydrogen and methyl.

Each R2 is independently hydrogen, halogen, C1-C4 alkyl, alkoxy C 1 -C 4, substituted or unsubstituted phenyl, substituted or unsubstituted benzyl, carbocyclic, heterocyclic and mixtures thereof. It is preferred that R2 is hydrogen, C 1 -C 4 alkyl and mixtures thereof.

Each Z is independently CONH2, -CO 2 (CH 2) 2 N + (CH 3) 3 Cl -, and mixtures thereof, where the relationship between the units of CONH_ {2} and -CO 2 (CH 2) 2 N + (CH 3) 3 Cl - It is from 9: 1 to 1: 9.

The polymers and copolymers of the present invention comprise Z units that have a cationic charge or that give rise to a unit that forms a cationic charge in situ . When the copolymers herein comprise more than one Z unit, for example, Z 1, Z 2, ... Z n units, at least about 1% of the monomers comprising the copolymers They will understand a cationic unit. The copolymers used in the present invention are formed from two monomers, Z 1 and Z 2, the ratio between Z 1 and Z 2 is preferably from about 9: 1 to about 1: 9

A non-limiting example of a copolymer has The general formula:

4

in where

Z1 has the formula:

5

Z2 has the formula:

6

where X is chlorine; x has the value from about 10 to about 100,000; and has the value from about 10 to about 100,000; the relationship between x and y is 9: 1 to 1: 9. Copolymers of this type are commercially available, such as p. eg, Sedipur® CF104 ex BASF

Some preferred polymer residues are they can be formed by treating the resulting polymer. For example, vinyl amine residues are preferably introduced into through formamide monomers that are subsequently hydrolyzed giving the free amino unit. Also, alcohol units Vinyl are obtained by hydrolysis of the residues formed at from the vinyl acetate monomers. Similarly, the Acrylic acid residues can be esterified after polymerization, for example, the units having the formula:

7

can be formed more conveniently once the main chain has been formed by polymerization with acrylic acid or acid precursor monomers acrylic.

The polymers or copolymers of the present invention must have a net cationic charge, regardless of whether the charge develops in situ , or whether the polymer itself or the copolymer has a formal positive charge. Preferably the polymer or copolymer has at least 10%, more preferably at least about 25%, more preferably at least about 35%, most preferably at least about 50% of the residues comprise a cationic charge.

The polymers or copolymers of the present invention may comprise mixtures of monomers that polymerize linearly and cyclically, for example, the copolymer of poly (chloride of dimethyldiallyl-ammonium / acrylamide) copolymer which It has the formula:

8

where Z 1, Z 2, x, and e z are the same as defined above herein memory and X ion chloride.

Non-limiting examples of copolymers that are highly effective in the embodiments of the present invention include acrylamide / dimethylamino methochloride copolymers ethylacrylate (24: 1 molar ratio, K 85 value); copolymer of polyacrylamides: acrylamide / dimethylamino ethylacrylate methochloride (9: 1 molar ratio, K 70 value); copolymer of acrylamide / dimethylamino ethylacrylate methochloride (ratio 9: 1 molar, K 60 value); acrylamide / methochloride copolymer dimethylamino ethylacrylate (molar ratio 49: 1, K 60 value) and acrylamide / dimethylamino ethylacrylate methochloride copolymer (24/1 molar ratio, K 85 value).

Tissue care systems

The present invention also relates to systems to provide greater care to the fabric. The systems for care according to the present invention comprise a composition that provides benefits for dye protection to the tissue in combination with a composition that is added by separate and that provides a tissue improvement benefit, said system comprising:

to)

from about 0.05%, preferably about 0.1%, more preferably about 0.5%, most preferably about 1% to about 10%, preferably at about 7%, more preferably at about 5% in weight, of a polymer or copolymer comprising a composition for the protection of a dye as described herein memory;

b)

from about 0.01%, preferably about 0.1% at about 20%, preferably about 10% by weight, of a polymer for tissue abrasion reduction, said polymer comprising for reducing the abrasion:

i)

how at least one monomer unit comprising a remainder;

ii)

how minimum one monomer unit comprising a remainder N-oxide;

iii)

Y mixtures thereof;

C)

optionally about 1%, preferably about 10%, more preferably of about 20% to about 80%, preferably at about 60%, more preferably at about 45% in weight of an active substance softener ammonium tissue quaternary, an amine derived from it and mixtures of themselves;

d)

optionally less than about 15% by weight, of a main solvent, preferably said Main solvent has a ClogP of approximately 0.15 to about 1;

and)

optionally approximately 0.001% at about 90% by weight, of one or more fixing agents of the dye;

F)

optionally approximately 0.01% at about 50% by weight, of one or more fixing agents of the dye cellulose reagents;

g)

optionally approximately 0.01% at about 15% by weight, of a chlorine scavenger;

h)

approximately 0.005% at approximately 1% by weight of one or more growth inhibitors crystalline;

i)

optionally from about 1% to approximately 12% by weight of one or more vehicles liquids;

j)

optionally approximately 0.001% at about 1% by weight, of an enzyme;

k)

optionally approximately 0.01% at about 8% by weight, of an emulsion or suspension of a polyolefin;

l)

optionally approximately 0.01% at about 0.2% by weight, of a stabilizer;

m)

optionally from about 1% to approximately 80% by weight of a cationic surfactant;

n)

from approximately 0.01% by weight, of one or more linear polyamines or cyclics that provide bleach protection and

or)

he rest adjuvant vegetables and ingredients.

A non-limiting example of a preferred system according to the present invention it comprises:

to)

from about 0.05%, preferably about 0.1%, more preferably about 0.5%, most preferably about 1% to about 10%, preferably at about 7%, more preferably at about 5% in weight, of a polymer or copolymer comprising a composition for dye protection as described herein memory;

b)

from about 0.01% to about 50% by weight, of a polyamine, said polyamine being selected from the group consists of N, N'-bis (aminopropyl) -1,3-propylenediamine; N, N'-bis (hydroxyethyl) -N, N'-bis [3-N, N-bis (hydroxyethyl) aminopropyl] -1,3-propylenediamine; N, N'-bis (2-hydroxy-propyl) -N, N'-bis [3-N, N-bis (2-hydroxy-propyl) aminopropyl] -1,3-propylenediamine; N, N'-bis (2-hydroxybutyl) -N, N'-bis [3-N, N-bis (2-hydroxybutyl) aminopropyl] -1,3-propylenediamine; 5-N-methyl dipropylenetriamine; 1,1-N-dimethyl-5-N'-methyl-9,9-N '' - dimethyl dipropylenetriamine; 1,1-N-dimethyl-9,9-N '' - dimethyl dipropylenetriamine; and mixtures thereof;

C)

from about 0.005% to about 1% by weight, of one or more crystal growth inhibitors;

d)

from about 0.001% to about 90% by weight, of one or more dye fixing agents; Y

and)

he rest adjuvant vegetables and ingredients.

Another preferred system according to the present invention comprises:

to)

from about 0.05%, preferably about 0.1%, more preferably about 0.5%, most preferably about 1% to about 5%, preferably at about 3% by weight, of a polymer or copolymer that comprises a dye protection composition as described herein;

b)

from about 1%, preferably about 10%, more preferably from about 20% to about 80%, preferably at about 60%, more preferably at approximately 45% by weight, of a softening active substance of quaternary ammonium tissues, an amine derived therefrom and mixtures thereof;

C)

from about 0.01% to about 50% by weight, of a low molecular weight polyamine, said polyamine being selected of the group consisting of N, N'-bis (aminopropyl) -1,3-propylenediamine; N, N'-bis (hydroxyethyl) -N, N'-bis [3-N, N-bis (hydroxyethyl) aminopropyl] -1,3-propylenediamine; N, N'-bis (2-hydroxy-propyl) -N, N'-bis [3-N, N-bis (2-hydroxy-propyl) aminopropyl] -1,3-propylenediamine; N, N'-bis (2-hydroxybutyl) -N, N'-bis [3-N, N-bis (2-hydroxybutyl) aminopropyl] -1,3-propylenediamine; 5-N-methyl dipropylenetriamine; 1,1-N-dimethyl-5-N'-methyl-9,9-N '' - dimethyl dipropylenetriamine; 1,1-N-dimethyl-9,9-N '' - dimethyl dipropylenetriamine; and mixtures thereof;

d)

from about 0.005% to about 1% by weight, of one or more crystal growth inhibitors and

and)

he rest adjuvant vegetables and ingredients.

Low molecular weight polyamine

The compositions of the present invention they comprise about 0.01%, preferably of about 0.75%, more preferably 2%, at about 50%, preferably at about 35%, more preferably at about 20%, most preferably about 15% in weight, of the low molecular weight polyamines described in the present memory In general, polyamines are linear polyamines or cyclic polyamines.

Linear polyamines

Compositions to improve the appearance of fabric of the present invention may comprise one or more polyalkyleneamines having main chains comprising C2-C6 alkylene units, however, the main chains must comprise at least one unit C 3 -C 6 alkylene, preferably linear polyamines each have a main chain unit that it comprises a C 3 -C 6 alkylene unit.

The polyamines of the present invention have the formula:

\uelm{N}{\uelm{\para}{R ^{2} }}

--- R]_{n} --- N(R^{1})_{2}(R 1) 2 N --- R --- [

 \ uelm {N} {\ uelm {\ para} {R2}} 

--- R] n --- N (R 1) 2

in which each R is independently linear C2-C6 alkylene, branched C3-C6 alkylene and mixtures of the same; preferably the main chain is a mixture of ethylene, 1,3-propylene, 1,3-propylene, 1,4-butylene, 1,6-hexyl, more preferably a mixture of ethylene and 1,3-propylene, most preferably the main chain comprises only units 1,3-propylene.

R1 is hydrogen; I rent C 1 -C 12, preferably alkyl C 1 -C 8, more preferably alkyl C 1 -C 4; alkylene that has the formula:

--- (R 3 O) m --- R 4

in which R 3 is alkylene C2 -C6 linear, alkylene C 3 -C 6 branched or mixtures thereof; preferably ethylene, mixtures of ethylene and 1,2-propylene, 1,2-butylene, preferably ethylene, 1,2-propylene. R 4 is hydrogen, C 1 -C 6 alkyl, or mixtures of the themselves; preferably hydrogen or methyl, more preferably hydrogen. The index m is from 1 to 4, however, the value of m is based on the benefit of improvement of the desired tissue sought by the formulator For example, the level of bleach protection It varies around the value of m. Also, the properties of dye fixation of substantially linear polyamines will maximize when the alkyleneoxy unit is absent, that is, R1 and R2 are hydrogen. R1 is also acyl having the formula:

\uelm{C}{\uelm{\dpara}{O}}

--- R^{5}---

 \ uelm {C} {\ uelm {\ dpara} {O}} 

--- R 5

in which R 5 is alkyl C 1 -C 22 linear or branched, alkenyl C 3 -C 22 linear or branched or mixtures of the same; preferably R 5 is a hydrocarbyl moiety that sufficiently provides greater lubricity to the tissue, more preferably C 6 -C 12 alkyl; hydroxy alkyl that has the formula:

--- (CH 2) y (CHOH) z H

where the index y is from 1 to 5, z is from 1 to 3, with the proviso that y + z is less than or equal to 6 and the unit - (CHOH) - is not directly unit to an atom of nitrogen. Non-limiting examples of hydroxyalkyl units include 2-hydroxyalkyl, for example, -CH 2 CHOHCH 3, -CH 2 CHOHCH 2 CH 2 CH 2 CH 3. Two R1 units can be joined to form a 5-7 ring elements, for example, piperidine, morpholine. An example of a main chain in which two R1 units join to form a ring has the formula:

9

The present invention also includes mixtures of the R1 units described herein.

R 2 is hydrogen, R 1, -RN (R 1) 2, and mixtures thereof. He integer n has the value of 1 or 6; preferably 1 to 4, more preferably 1 or 3.

The most preferred linear polyamine has a main chain in which R is 1,3-propylene and n is equal to 2, N, N'-bis (3-aminopropyl) -1,3-propylenediamine (TPTA). This preferred main chain may or may not be substituted. replaced so that the formulator achieves maximum benefit for tissue and low molecular weight amine compatibility With the particular realization. As a non-limiting example, when R 1 and R 2 are each equal to hydrogen, the dye fixing properties in certain embodiments tissue care fluids are maximal even in the presence of a bleach. Also when R 1 and R 2 are not equal to hydrogen, the bleach removal benefits are greater.

Those skilled in the art will recognize that depending on the synthetic procedure used to prepare the polypropylene amine main chain, in the product mixture In the end there will be variable amounts of linear materials and branched. The main chains of linear polyamines of the present invention comprising at least one unit, preferably at least two units 1,3-propylene.

For the purposes of the present invention, when it is said of a main chain nitrogen that is "no modified ", nitrogen contains only hydrogen atoms. "modified" polyamines have one or more units of alkyleneoxy as described herein above. The Preferred substituents are methyl, 2-hydroxyethyl, 2-hydroxypropyl, 1,2-propyloxy, 2-hydroxybutyl and mixtures thereof, more preferably methyl and 2-hydroxypropyl.

For certain formulations the polyamines comprising alkylated polyamines, for example, tetramethyl dipropylenetriamine (1,1-N-dimethyl-9,9-N '' - dimethyl dipropylenetriamine) which has the formula:

10

permethylated dipropylenetriamine (1,1-N-dimethyl-5-N'-methyl-9,9-N '' - dimethyl  dipropylenetriamine) which has the formula:

eleven

and dipropylenetriamine monomethylated (5-N'-methyl dipropylenetriamine) which has the formula:

12

Cyclic amines

The compositions for the appearance of the fabric of the present invention may comprise one or more polyalkyleneamines cyclic where at least one of the ring's nitrogen is substituted with at least one alkyleneimine unit C_ {3} -C_ {6}.

The low molecular weight cyclic polyamines of the present invention comprise polyamine main chains that have the formula:

R --- L --- R

wherein L is a union unit, said union unit comprising a ring having at least 2 nitrogen atoms; for example, 1,4-piperazine. R is hydrogen, - (CH 2) k N (R 1) 2, and mixtures thereof, wherein at least one cyclic polyamine unit R is one unit - (CH_ 2) k N (R 1) 2; preferably both R units are
- (CH 2) k N (R 1) 2; wherein each index k independently has the value of 3 to 12, preferably k is 3. Preferably the main chain of the cyclic amines including R units is 250 dalton or less. The most preferred main chain ring is 1,4-piperazine.

R1 is hydrogen; I rent C 1 -C 12, preferably alkyl C 1 -C 8, more preferably alkyl C 1 -C 4, most preferably methyl; alkyleneoxy having the formula:

--- (R 3 O) m --- R 4

wherein R 3 is linear C 2 -C 6 alkylene, branched C 3 -C 6 alkylene, or mixtures thereof; preferably ethylene, mixtures of ethylene and 1,2-propylene, 1,2-butylene, preferably ethylene, 1,2-propylene. R 4 is hydrogen, C 1 -C 6 alkyl or mixtures thereof; preferably hydrogen or methyl, more preferably hydrogen. However, the index
m is from 1 to 4, the value of m is based on the benefit of improvement in the tissue desired by the formulator. For example, the level of protection of the bleach varies around the value of m. R1 is also acyl having the formula:

\uelm{C}{\uelm{\dpara}{O}}

--- R^{5}---

 \ uelm {C} {\ uelm {\ dpara} {O}} 

--- R 5

where R 5 is alkyl C 1 -C 22 linear or branched, alkenyl C 3 -C 22 linear or branched, or mixtures of the same; preferably R 5 is a hydrocarbyl moiety that provides sufficient lubricity to the tissue, more preferably C 6 -C 12 alkyl; hydroxy alkyl which has the formula:

--- (CH 2) y (CHOH) z H

where the index y is from 1 to 5, z is 1 to 3, with the proviso that y + z is less than or equal to 6 and the unit - (CHOH) - is not directly attached to an atom of nitrogen. Non-limiting examples of hydroxyalkyl units include 2-hydroxyalkyl, for example, -CH 2 CHOHCH 3, -CH 2 CHOHCH 2 CH 2 CH 2 CH 3. Two R1 units can be joined to form a 5-7 ring elements, for example, piperidine, morpholine

Preferably the main chain of the amines Cyclic of the present invention comprises a ring 1,4-piperazine N, N'-bis-substituted which has the formula:

       \ vskip1.000000 \ baselineskip
    

13

where each R 7 is independently hydrogen, alkyl C 1 -C 4, hydroxyalkyl C 1 -C 4, aminoalkyl C 1 -C 4 or two R 7 units thereof carbon atom are attached to oxygen thus forming a group carbonyl (C = O) where the carbon atom is an atom of a ring and mixtures thereof. Examples of carbonyl containing rings comprising L units are 1,4-diketopiperacins.

Preferably the main chains of the polyamines of the present invention, before modification, They have the formula:

14

where each unit R is - (CH 2) 3 NH 2.

However, the cyclic units may be substituted only in a ring nitrogen as in the case in the that one unit R is hydrogen and the other unit R is - (CH 2) k NH 2, for example, the piperazine which It has the formula:

fifteen

The main chains of polyamines Cyclics of the present invention preferably comprise as minimum one unit of 1,3-propylene, more preferably at least two units of 1,3-propylene.

For the purposes of the present invention, when it is said that a nitrogen in the main chain is "no modified ", nitrogen contains only hydrogen atoms. "modified" polyamines have one or more units of alkyleneoxy as described herein above. Preferably when the main chain units are modified all nitrogen are modified. The Preferred alkyleneoxy substituents are ethyleneoxy, 1,2-propyloxy and mixtures thereof, more preferably 1,2-propyloxy.

Crystal Growth Inhibitor

The compositions of the present invention optionally comprise about 0.005%, preferably about 0.5%, more preferably about 0.1% at about 1%, preferably at about 0.5%, more preferably at about 0.25%, most preferably at approximately 0.2% by weight of one or more inhibitors of crystal growth The following "Test of crystal growth inhibition "to determine the suitability of a material used as a growth inhibitor crystalline.

Crystal growth inhibition test (CGIT)

The suitability of a material to serve as a crystalline growth inhibitor according to the present invention can be determined by in vitro evaluation of certain inorganic microcrystals. The procedure of Nancollas et al., Described in "Calcium Phosphate Nucleation and Growth in Solution", Prog. Crystal Growth Charact. , Vol 3, 77-102, (1980), is a method that is suitable for the evaluation of compounds with respect to crystal growth inhibition. The lower graph serves as an example of a graph indicating the delay time (t-lag) in crystal formation achieved by a hypothetical crystal growth inhibitor.

16

The t-lag offers a measure of the efficacy of a compound with respect to growth retardation of calcium phosphate crystal. The older the t-lag, the more effective is the growth inhibitor crystalline.

Illustrative procedure

Combine in a suitable glass 2.1 M KCl (35 ml), 0.0175M CaCl 2 (50 ml), 0.01M KH 2 PO 4 (50 ml) and water deionized (350 ml). A standard pH electrode is inserted equipped with a standard Calomel reference electrode and the temperature is adjusted to 37 ° C while the solution is purged with oxygen. Once the temperature and pH have stabilized, it is added to then a solution of the crystal growth inhibitor to test. A test concentration of a typical inhibitor is 1 x 10-6 M. The solution is titrated volumetrically at pH 7.4 with 0.05 M KOH. The mixture is then treated with 5 ml of a aqueous suspension of hydroxyapatite. The aqueous suspension of Hydroxyapatite can be prepared by digesting Bio-Gel® HTP hydroxyapatite powder (100 g) in 1 l of distilled water and whose pH is adjusted to 2.5 by adding sufficient 6N HCl and subsequently heating the solution until the hydroxyapatite (heating may be necessary for several days). The temperature of the solution is then maintained at approximately 22 ° C by adjusting the pH to 12 by adding a 50% aqueous KOH solution. Once the solution is heated and the resulting aqueous suspension is allowed to stand for two days before removing the supernatant. 1.5 l of distilled water are added, the solution is stirred and then allowed to settle again for 2 days before removing the supernatant. The procedure of washing is repeated six more times after adjusting the pH of the solution until neutral using 2N HCl. The suspension The resulting aqueous can be stored at 37 ° C for eleven months.

Crystal growth inhibitors that are suitable for use in the present invention have a t-lag of at least 10 min, preferably as minimum 20 min, more preferably at least 50 min, for a concentration of 1 x 10-6 M. Growth inhibitors crystalline differ from chelating agents by the fact that crystal growth inhibitors have an affinity low bond metal ions, p. eg copper. For example, crystalline growth inhibitors have an affinity for copper ions in a solution of 0.1 ionic strength when measured at 25 ° C, less than 15, preferably less than 12.

Crystal growth inhibitors preferred of the present invention are selected from the group that It consists of carboxylic compounds, organic diphosphonic acids and mixtures thereof. The following are non-limiting examples of preferred crystal growth inhibitors.

Carboxylic compounds

Non-limiting examples of compounds carboxylics that serve as crystal growth inhibitors include glycolic acid, phytic acid, polycarboxylic acids, polymers and copolymers of carboxylic acids and mixtures of the same. The inhibitors may be in acid or salt form. Preferably polycarboxylic acids comprise materials. which have at least two carboxylic acid radicals that are separated by no more than two carbon atoms (e.g., units methylene). Preferred salt forms include alkali metals; lithium, sodium and potassium and alkanolammonium. Polycarboxylates suitable for use in the present invention are described more in detail in U.S. Pat. 3,128,287, U.S. 3,635,830, U.S. 4,663,071, U.S. 3,923,679; U.S. 3,835,163; U.S. 4,158,635; U.S. 4,120,874 and U.S. 4,102,903.

Other suitable polycarboxylates include ether hydroxypolycarboxylates, polyacrylate polymers, copolymers of maleic anhydride and ethylene ether or methyl esters of Acrylic Acid Also useful are copolymers of 1,3,5-trihydroxybenzene, acid 2, 4, 6-Trisulfonic and carboxymethyloxysuccinic acid. The alkali metal salts of polyacetic acids, for example, ethylenediamine tetraacetic acid and nitrilotriacetic acid and the alkali metal salts of polycarboxylates, for example acid melitic, succinic acid, oxidisuccinic acid, polyimaleic acid, 1,3,5-tricarboxylic acid benzene, acid carboxymethyloxysuccinic, are suitable for use herein invention as crystal growth inhibitors.

Polymers and copolymers that are useful as crystal growth inhibitors have a molecular weight that is preferably greater than about 8.30265E-22 g (500 dalton) at approximately 1,66053E-19 g (100,000 daltons), more preferably at approximately 8,30265E-20 g (50,000 daltons).

Examples of commercial materials for use such as crystal growth inhibitors include, polymers of polyacrylate Good-Rite® ex BF Goodrich, Acrysol® ex Rohm & Haas, Sokalan® ex BASF, and Norasol® ex Norso Haas. Be they prefer Norasol® polyacrylate polymers, more preferred are Norasol® 410 N (PM 10,000) and Norasol® 440 N (PM 4,000), which is a aminophosphonic acid modified polyacrylate polymer and Also more preferred is the acid form of this modified polymer. sold as Norasol® QR 784 (PM 4,000) ex Norso-Haas.

Crystal growth inhibitors of polycarboxylate include citrates, e.g. eg, citric acid and salts soluble thereof (especially sodium salt), 3,3-dicarboxy-4-oxa-1,6-hexanedioates and related compounds described in more detail in the patent U.S. 4,566,984, C 5 -C 20 alkyl, acid C 5 -C 20 alkenyl succinic and salts of the same, of which dodecenylsuccinate, lauryl succinate, myristyl succinate, palmityl succinate, 2-dodecenylsuccinate, 2-pentadecenyl succinate are examples not limiting Other suitable polycarboxylates are described in the U.S. patents 4,144,226, U.S. 3,308,067 and U.S. 3,723,322.

Organic diphosphonic acids

Organic diphosphonic acids are also suitable for use as crystal growth inhibitors. For the purposes of the present invention the term "organic acid diphosphonic "is defined as" an acid organo diphosphonic or salt that does not comprise an atom of nitrogen. "Preferred organic diphosphonic acids include C 1 -C 4 diphosphonic acid, preferably C2 diphosphonic acid selected from the group that consists of ethylene diphosphonic acid, acid α-hydroxy-2 phenyl ethyl diphosphonic acid methylene diphosphonic acid vinylidene-1,1-diphosphoric acid 1,2-dihydroxyethane-1,1-diphosphonic, 1,1 diphosphonic hydroxy-ethane acid, the salts of the same and mixtures thereof. More preferred is acid hydroxyethane-1,1-diphosphoric (HEDP).

Agents for dye fixation

The compositions of the present invention optionally comprise about 0.001%, preferably from about 0.5% to about 90%, preferably at about 50%, more preferably at about 10%, with highest preference at approximately 5% by weight, of one or more dye fixing agents.

Dye fixing agents or "fixing agents", they are well-known commercial materials, which are designed to improve the appearance of dyed fabrics minimization of tissue dye loss due to washing. Components that may serve are not included in this definition. in some embodiments as active substances softeners of tissues.

Many dye fixing agents are cationic and are based on a quaternized nitrogen compound or nitrogen compounds that have a cationic charge that forms in situ under the conditions of use. Cationic fixatives are available under different trade names from various suppliers. Representative examples include: CROSCOLOR PMF (July 1981, Code No. 7894) and CROSCOLOR NOFF (January 1988, Code No. 8544) ex Crosfield; INDOSOL E-50 (February 27, 1984, No. Ref. 6008.35.84; base polyethyleneamine) ex Sandoz; SANDOFIX TPS, ex Sandoz, is a preferred fixing dye for use in the present invention. Examples
Additional non-limiting include SANDOFIX SWE (a cationic resinous compound) ex Sandoz, REWIN SRF, REWIN SRF-O and REWIN DWR ex CHT-Beitlich GMBH; Tinofix® ECO, Tinofix® FRD and Solfin® ex Ciba-Geigy. A dye fixing agent for use in the compositions of the present invention is CARTAFIX CB® ex Clariant.

Other cationic dye fixing agents are described in "Aftertreatments for Improving the Fastness of Dyes on Textile Fibers," Christopher C. Cook, Rev. Prog. Coloration , Vol. XII, (1982). Suitable fixing agents for use in the present invention are ammonium compounds, such as fatty acid diamine condensates, among others hydrochloride, acetate, methosulfate and benzyl salts of diamine esters. Non-limiting examples include oleildiethyl aminoethylamide, oleylmethyl diethylenediamine methosulfate, monostearylethylene diaminotrimethylammonium methosulfate. In addition, N-oxides of tertiary amines; derivatives of polymer alkyldiamines; Polyamine-cyanuric chloride condensates and aminated glycerol dichlorohydrins are suitable for use as dye fixatives in the compositions of the present invention.

Cellulose reactive dye fixing agents

Another suitable dye fixing agent for use in the present invention are dye fixing agents reactive with cellulose. The compositions of the present invention optionally they comprise about 0.01%, preferably of about 0.05%, more preferably about 0.5% at about 50%, preferably about 25%, more preferably at about 10% by weight, with maximum preference to about 5% by weight of one or more agents dye fixatives reactive with cellulose. Dye fixatives Cellulose reagents can be suitably combined with one or more dye fixatives described in the present invention above in order to understand a "fixing system of the dye".

The term "cellulose reactive dye fixing agent" is defined herein as "a dye fixing agent that reacts with cellulose fibers when heat is applied or heat treatment in situ or by the formulator." The cellulose reactive dye fixing agents for use in the present invention can be defined by the following test procedure.

Cellulose reactivity test (CRT)

Four pieces of tissue are selected that are able to mix their dyes (eg 10 x 10 cm of woven cotton dyed with Direct Red 80). Two samples are used as a first control and a second control, respectively. The two samples remaining soak for 20 min in an aqueous solution that contains 1% (w / w) of the dye fixing agent that reacts with the cellulose. The samples are removed and dried thoroughly. A of the samples treated and that has dried thoroughly is passed ten times through an iron roller that fits the "linen fabric" temperature position. The first sample of control is also passed ten times through a roller iron in the same temperature position.

The four samples (the two control samples and the two samples treated, one of each that had been treated with the ironing roller) are washed separately in containers Launder-O-Meter in conditions typical with a commercial detergent used in the dosage recommended for ½ h at 60 ° C, followed by thorough washing with 200 ml of cold water 4 times, then drying the line.

The color inalterability is measured at then comparing the DE values of a new sample without deal with the four samples tested. DE values, The calculated color difference is defined in ASTM D2244. In In general, the DE values refer to the magnitude and direction of the difference between two psychosocial color stimuli defined by triestimulus values, or by chromaticity coordinates and luminance factor, calculated using an established set of color difference equations defined in the color space opposite CIE 1976 CIELAB, the opposite color space Hunter, the Friele-Mac color space Adam-Chickering or any color space equivalent. For the purposes of the present invention, the smaller is the DE value of a sample, the more the sample resembles the sample not tested and greater is the benefit of inalterability of colour.

As the test refers to the selection of a fixing agent of the cellulose reactive dye, if the DE value of the Sample treated in the ironing step is better than two samples of control, the candidate is a fixing agent of the reactive dye with cellulose for the purposes of the invention.

Typically dye fixing agents cellulose reagents, which contain a cellulose reagent moiety, Non-limiting examples of these compounds include halogen-triazines, vinylsulfones, derivatives of epichlorohydrin, hydroxyethylene urea derivatives, products of condensation of formaldehyde, polycarboxylates, glyoxal and derivatives of glutaraldehyde and mixtures thereof. Other examples can be find in "Textile Processing and Properties", Tyrone L. Vigo, on page 120 to 121, Elsevier (1997), which describe groups specific electrophiles and their corresponding affinity to cellulose.

Hydroxyethylene urea derivatives include dimethyloldihydroxyethylene, urea and dimethyl urea glyoxal. The formaldehyde condensation products include the products of condensation derived from formaldehyde and a group selected from a amino group, an imino group, a phenol group, a urea group, a group Cyanamide and an aromatic group. Commercial compounds in this class are Sandofix WE 56 ex Clariant, Zetex E ex Zeneca and Levogen BF ex Bayer Preferred polycarboxylate derivatives include derivatives tetracarboxylic acid butane, derived from citric acid, polyacrylates and derivatives thereof. A dye fixing agent Most preferred cellulose reagent is one of the kind of hydroxyethylene urea derivatives marketed under the name commercial of Indosol CR ex Clariant. Other fixing agents of dye reagents with cellulose are marketed under the name commercial Rewin DWR and Rewin WBS ex CHT R. Beitlich.

Adjuvant ingredients

The compositions herein may optionally comprise one or more adjuvant ingredients. Examples Non-limiting adjuvant ingredients are selected from the group which consists of active substances fabric softeners, electrolytes, stabilizers, water-soluble solvents of low weight molecular including major solvents, chelating agents, cationic charge enhancers, improvers dispersibility, agents to release dirt, agents fabric softeners, nonionic, improver concentration, perfume, preservatives, dyes, brighteners optical, opacifying, tissue care agents, agents anti-shrinkage, anti-wrinkle agents, enhancer agents friability, pretreatment agents, germicides, fungicides, agents anti-corrosion, antifoaming agents and mixtures of the same.

Fabric softening active substances

The compositions of the present invention optionally comprise at least about 1%, preferably about 10%, more preferably of about 20% to about 80%, more preferably at about 60%, most preferably about 45% in weight, of the composition of one or more softening active substances of tissues.

Active substances fabric softeners Preferred according to the present invention are amines from which they derive softening active substances of cationic tissues and having the formula:

17

Quaternary ammonium compounds that have the formula:

18

and mixtures thereof, in which each R is independently alkyl C 1 -C 6, hydroxyalkyl C 1 -C 6, benzyl and mixtures thereof; R 1 is preferably C 11 -C 22 alkyl linear, branched C 11 -C 22 alkyl, linear C 11 -C 22 alkenyl, alkenyl C 11 -C 22 branched and mixtures of themselves; Q is a carbonyl moiety independently selected from the units with the formula:

100

in which R2 is hydrogen, C 1 -C 4 alkyl, preferably hydrogen; R 3 is C 1 -C 4 alkyl, preferably hydrogen or methyl; Q preferably has the formula:

\uelm{C}{\uelm{\dpara}{O}}

---

\hskip0,5cm

o

\hskip0,5cm

--- NH ---

\uelm{C}{\uelm{\dpara}{O}}

--- ;--- OR ---

 \ uelm {C} {\ uelm {\ dpara} {O}} 

---

 \ hskip0,5cm 

or

 \ hskip0,5cm 

--- NH ---

 \ uelm {C} {\ uelm {\ dpara} {O}} 

---;

X is an anion compatible with softener, preferably the anion of a strong acid such as, for example, chloride, bromide, methylsulfate, ethyl sulfate, sulfate, nitrate and mixtures thereof, more preferably chloride and Methylsulfate The anion may also, although less preferably, having a double load, in which case X (-) represents half a group. He index m has a value of 1 to 3; index n has a value of 1 to 4, preferably 2 or 3, more preferably 2.

An embodiment of the present invention provides, for example, for quaternized amines and amines with two or more different values for the n index per molecule, a softening active substance prepared from the amine methyl (3-aminopropyl) (2-hydroxyethyl) amine initial.

Most preferred softening active substances according to the present invention they have the formula:

19

in which the unit with the formula:

\uelm{C}{\uelm{\dpara}{O}}

--- R^{1}--- OR ---

 \ uelm {C} {\ uelm {\ dpara} {O}} 

--- R1

It is a fatty acyl residue. The fatty acyl moieties suitable for use in the active substances Softeners of the present invention are derived from sources of triglycerides that include tallow, vegetable oils and / or oils partially hydrogenated vegetables, including but not limited to rapeseed, safflower oil, peanut oil, sunflower oil, corn oil, soybean oil, wood pulp oil and oil of rice bran. Even more preferred are the Ammonium Compounds Diester Quaternary (DEQA) in which the index m is equal to 2.

The formulator, depending on the properties Physical and desired yield for the final active substance fabric softener, you can choose any of the sources noted above from fatty acyl moieties or, in a manner Alternatively, the formulator can mix sources of triglycerides to form a "custom mix". However, the experts in the art of fats and oils recognize that the fatty acyl composition may vary, as in the case of oil vegetable, from one crop to another or from an oil source variant Vegetable to another. DEQAs that are prepared based on fatty acids derived from natural sources.

A preferred embodiment of the present invention provides softening active substances comprising R1 units with at least about 3%, preferably at least about 5%, more preferably at least about 10%, most preferably less about 15% alkenyl C_ {11} -C_ {22}, including polyalkenyl units (polyunsaturated) among others oleic, linoleic, linolenic.

For the purposes of the present invention, the term "mixed chain fatty acyl units" is defined as "a mixture of fatty acyl units comprising alkyl and alkenyl chains of 10 to 22 carbon atoms, including the carbon atom of carbonyl, and, in the case of alkenyl chains, from one to three double bonds, preferably all double bonds with the cis configuration ". In relation to the R 1 units of the present invention, it is preferred that at least a substantial percentage of the fatty acyl groups be unsaturated, for example, from about 25%, preferably from about 50% to about 70% , preferably at about 65%. The total level of fabric softening active substance containing polyunsaturated fatty acyl groups may be from about 3%, preferably from about 5%, more preferably from about 10% to about 30%, preferably to about 25%, more preferably to about 18% As noted above, cis and trans isomers can be used, preferably in a cis / trans ratio of 1: 1, preferably at least 3: 1, and more preferably from about 4: 1 to about 50: 1, more preferably about 20: 1, being the minimum, however, 1: 1.

The level of unsaturation contained in sebum, the Rapeseed or other fatty acyl unit can be measured based on the index of iodine (IV) of the corresponding fatty acid, which in the present case should preferably be in the range of 5 to 100, distinguishing two categories of compounds, with a lower IV or greater than 25, respectively.

Indeed, for compounds with the formula:

twenty

tallow fatty acid derivatives, when the iodine number is 5 to 25, preferably 15 to 20, it has been found that a cis / trans isomer weight ratio greater than about 30/70, preferably greater than about 50 / 50 and more preferably greater than about 70/30, provides an optimum concentration capacity.

For compounds of this type manufactured from tallow fatty acids with an iodine number greater than 25, it has been found that the proportion of cis / trans isomers is less critical, unless very high concentrations are needed. Another preferred embodiment of the present invention comprises DEQA in which the average iodine index for R1 is approximately 45.

The R1 units suitable for use in Isotropic liquids of the present invention can be characterized also in that the iodine (IV) index of the precursor fatty acid, said IV is preferably about 10, more preferably about 50, most preferably about 70, at an index of about 140, preferably at about 130, more preferably at approximately 115. However, formulators, depending on the embodiment of the present invention that they choose to execute, may want to add a quantity of fatty acyl units that have iodine indices outside the range specified above in the present invention For example, "hydrogenated stock" (IV less than or equal to approximately 10) can be combined with the source of fatty acid mixture to adjust the properties of the active substance final softener.

A preferred source of fatty acyl units, especially the fatty acyl units that have, for example, "Guerbet branch", methyl, ethyl, etc. units substituted together with the primary alkyl chain, sources Synthetic fatty acyl units are also suitable. By For example, the formulator may wish to add one or more acyl units fatty with a methyl branch in a position "that does not exist in nature ", for example, in the third carbon of a string C_ {17} .What is indicated herein with the term "that does not exist in nature" are "acyl" units that they are not found in significant quantities (more than approximately 0.1%) in common fats and oils that serve as available natural sources, therefore, fatty acid synthetic can be mixed properly with other materials synthetic or with other sources derived from natural triglycerides of acyl units.

The following are examples of active substances Preferred softeners according to the present invention.

Chloride N, N-di (seboyl-oxy-ethyl) -N, N-dimethyl ammonium;

chloride N, N-di (canolyl-oxy-ethyl) -N, N-dimethyl ammonium;

Sulfate N, N-di (seboyl-oxy-ethyl) -N-methyl, N- (2-hydroxyethyl) ammonium;

sulfate N, N-di (canolyl-oxy-ethyl) -N-methyl, N- (2-hydroxyethyl) ammonium;

sulfate N, N-di (seboylamidoethyl) -N-methyl, N- (2-hydroxyethyl) ammonium;

chloride N, N-di (2-seboyl-2-oxo-ethyl) -N, N-dimethyl ammonium;

chloride N, N-di (2-canolyloxy-2-oxo-ethyl) -N, N-dimethyl ammonium;

chloride N, N-di (2-seboyloxyethylcarbonyloxyethyl) -N, N-dimethyl ammonium;

chloride N, N-di (2-canolyloxyethylcarbonyloxyethyl) -N, N-dimethyl ammonium;

chloride N- (2-seboyloxy-2-ethyl) -N- (2-seboyl-2-oxo-ethyl) -N, N-dimethyl  ammonium;

chloride N- (2-canolyloxy-2-ethyl) -N- (2-canolyloxy-2-oxo-ethyl) -N, N-dimethyl  ammonium;

chloride N, N, N-tri (seboyl-oxy-ethyl) -N-methyl ammonium;

chloride N, N, N-tri (canolyl-oxy-ethyl) -N-methyl ammonium;

chloride N- (2-seboyl-2-oxoethyl) -N- (seboyl) -N, N-dimethyl ammonium;

chloride N- (2-canolyloxy-2-oxoethyl) -N- (canolyl) -N, N-dimethyl ammonium;

chloride 1,2-diseboyloxy-3-N, N, N-trimethylammoniopropane; Y

chloride 1,2-dicanolyloxy-3-N, N, N-trimethylammoniopropane;

and mixtures of the active substances previous.

Especially preferred is the chloride of N, N-di (tallow-oxy-ethyl) -N, N-dimethyl  ammonium, where tallow chains are at least partially unsaturated and chloride N, N-di (canoloyl-oxy-ethyl) -N, N-dimethyl ammonium, N, N-di (tallow-oxy-ethyl) -N-methyl,  N- (2-hydroxyethyl) ammonium methylsulfate; methylsulfate N, N-di (canolyl-oxy-ethyl) -N-methyl, N- (2-hydroxyethyl) ammonium and mixtures of same.

Additional softeners useful in the present invention are described in US Patent 5,643,865, issued to Mermelstein et al. on July 1, 1997; US Patent 5,622,925, issued to de Buzzaccarini et al . on April 22, 1997; US Patent 5,545,350, issued to Baker et al . on August 13, 1996; US Patent 5,474,690, issued to Wahl et al. on December 12, 1995; US Patent 5,417,868, issued to Turner et al . on January 27, 1994; US 4,661,269, issued to Trinh et al. on April 28, 1987; US Patent 4,439,335, issued to Burns on March 27, 1984; US Patent 4,401,578, issued to Verbruggen on August 30, 1983; US Patent 4,308,151, issued to Cambre on December 29, 1981; US Patent 4,237,016, issued to Rudkin et al . on October 27, 1978; US Patent 4,233,164, issued to Davis on November 11, 1980; US 4,045,361, issued to Watt et al. on August 30, 1977; US Patent 3,974,076, issued to Wiersema et al. on August 10, 1976; US Patent 3,886,075, issued to Bernadino on May 6, 1975; US 3,861,870, issued to Edwards et al. on January 21, 1975; and application EP 472,178, filed by Yamamura et al.

Method of use

The present invention further relates to methods for using the systems and compositions herein invention to mitigate and / or mitigate tissue color loss. A method according to the present invention comprises the step of putting in contact the tissue that has been manufactured at a point where the fabric is not worn or has not been used with a composition that understands:

TO)

from about 0.05% to 10%, preferably about 0.1%, more preferably about 0.5%, with maximum preference of about 1% to about 10%, preferably at about 7%, more preferably at about 5% by weight, of a polymer, copolymer, or mixtures of the same, said polymer or copolymer comprising one or more units selected from the group consisting of:

I)

linear polymer units that have the formula:

twenty-one

where each R1 is independently

to)

hydrogen;

b)

I rent C 1 -C 4;

C)

phenyl substituted or not replaced;

d)

benzyl substituted or not replaced;

and)

carbocyclic;

F)

heterocyclic;

g)

Y mixtures thereof;

each R2 is independently

to)

hydrogen;

b)

halogen

C)

I rent C 1 -C 4;

d)

alkoxy C 1 -C 4;

and)

phenyl substituted or not replaced;

F)

benzyl substituted or not replaced;

g)

carbocyclic;

h)

heterocyclic;

i)

Y mixtures thereof;

every Z is independently CONH2, -CO 2 (CH 2) 2 N + (CH 3) 3 Cl -, and mixtures thereof, where the relationship between units CONH_ {2} and -CO 2 N (CH 2) 2 N + (CH 3) 3 Cl - It is from 9: 1 to 1: 9.

with the condition that said polymer or copolymer has a cationic charge net;

B)

from approximately 50% by weight, of an improver component, said composition comprising:

to)

from about 0.01%, preferably about 0.1% at about 20%, preferably about 10% by weight, of a polymer for the reduction of abrasion of a fabric, said polymer comprising for abrasion of the fabric:

i)

how at least one monomer unit comprising an amide moiety;

ii)

how minimum one monomer unit comprising a remainder N-oxide;

iii)

Y mixtures thereof;

b)

optionally about 1%, preferably about 10%, more preferably of about 20% to about 80%, preferably at about 60%, more preferably at about 45% in weight of an active substance softener ammonium fabric quaternary, an amine derived from it and mixtures of themselves;

C)

optionally less than about 15% by weight of a main solvent, preferably said Main solvent has a ClogP of approximately 0.15 to about 1;

d)

optionally approximately 0.001% at about 90% by weight, of one or more fixing agents of the dye;

and)

optionally approximately 0.01% at about 50% by weight, of one or more fixing agents of the dye reactive with cellulose;

F)

optionally approximately 0.01% at about 15% by weight of a chlorine scavenger;

g)

approximately 0.005% at approximately 1% by weight of one or more inhibitors of crystalline growth;

h)

optionally from about 1% to approximately 12% by weight of one or more vehicles liquids;

i)

optionally approximately 0.001% at about 1% by weight, of an enzyme;

j)

optionally approximately 0.01% at about 8% by weight, of an emulsion or suspension of a polyolefin;

k)

optionally approximately 0.01% at about 0.2% by weight, of a stabilizer;

l)

optionally from about 1% to approximately 80% by weight of a cationic surfactant;

m)

from approximately 0.01% by weight, of one or more linear polyamines or cyclics that provide bleach protection and

or)

he rest adjuvant vegetables and ingredients.

A preferred tissue improver component according to the present invention it comprises:

B)

from about 0.01% to about 50% by weight, of a polyamine, said polyamine being selected from the group consisting of N, N'-bis (aminopropyl) -1,3-propylenediamine; N, N'-bis (hydroxyethyl) -N, N'-bis [3-N, N-bis (hydroxyethyl) aminopropyl] -1,3-propylenediamine; N, N'-bis (2-hydroxy-propyl) -N, N'-bis [3-N, N-bis (2-hydroxy-propyl) aminopropyl] -1,3-propylenediamine; N, N'-bis (2-hydroxybutyl) -N, N'-bis [3-N, N-bis (2-hydroxybutyl) aminopropyl] -1,3-propylenediamine;  5-N-methyl dipropylenetriamine; 1,1-N-dimethyl-5-N'-methyl-9,9-N '' - dimethyl  dipropylenetriamine; 1,1-N-dimethyl-9,9-N '' - dimethyl dipropylenetriamine; and mixtures thereof;

C)

from about 0.005% to about 1% by weight, of one or more crystal growth inhibitors;

D)

from about 0.001% to about 90% by weight, of one or more dye fixing agents and

AND)

he rest adjuvant vegetables and ingredients.

A preferred use regime consists of the pretreatment of the garment, or of the tissue from which it is derived with a composition according to the present invention. This pretreatment can be carried out by the garment manufacturer or by the consumer Pretreatment can be carried out conveniently by the consumer during pretreatment or cycle of primary washing of the domestic washing machine. In conjunction with the pretreatment stage, the consumer can also use a co-composition as described herein memory to the wash cycle of the washing process. The co-composition can optionally be used every Once the garment is washed. The compositions of the invention can be used to periodically reapply a pretreatment to the garment. Preapplication frequency the compositions of the present invention may vary depending on the degree of color protection desired by the consumer. A typical reapplication can begin after every 3 or 4 wash cycles to maintain a good level of protection of the colour.

The following are non-limiting examples of Compositions of the present invention.

TABLE I

Weight (%) Ingredients one 2 3 4 Dye fixative cationic1 2.4 - - 4.0 - - 2 polymer - - 2.4 - - 1.4 Polyamine 3 8.0 8.0 - - 6.0 Agent descaler 4 0.75 - - - - 1.0 Agent descaler 5 - - 1.0 0.75 - - Surfactant cationic 6 1.0 2.0 3.5 1.0

TABLE I (continued)

Weight (%) 7 polymer - - 5.0 1.0 - - Polymer 8 1.0 - - - - 1.0 9 polymer 5.0 - - 4.0 5.0 To Rome 0.15 0.1 0.4 0.25 Water rest rest rest rest

*

no illustrative of the present invention

one.

Clariant ex dye fixing agent with the trade name Cartafix CB

2.

Chloride polydimethyl diallyl ammonium

3.

N '- (3- (dimethylamino) propyl) -N, N-dimethylpropane-1,3-diamine

Four.

Hydroxy ethane diphosphonate

5.

Bayhibit AM ex Bayer

6.

Armosoft 12W ex Akzo-Nobel

7.

Polyvinylpyrrolidone K85 marketed by former BASF as Luviskol K85.

8.

Polyvinylpyrrolidone K15 marketed by former BASF as Luviskol K15

9.

Modified Polyacrylamide cationically: acrylamide methochloride / dimethylamino ethylacrylate (24/1 molar ratio, K 85 value).

TABLE II

Weight (%) Ingredients 5 6 7 8 Dye fixative cationic1 4.0 2.4 2.0 2.5 2 polyamine 3.0 - - - - 1.5 Polyamine 3 - - 15.0 12.0 6.0 4 polymer 1.0 - - - - 1.0 5 antifouling 0.75 1.0 0.75 1.0 Surfactant cationic 6 2.0 0.5 3.0 2.5 7 polymer 1.0 - - - - 1.0 Polymer 8 - - 1.0 1.0 1.0 9 polymer - - - - 2.0 5.0 10 polymer 5.0 3.5 3.0 - - To Rome 0.15 0.10 0.40 0.25 Water rest rest rest rest

one.

Clariant ex dye fixing agent with the trade name Cartafix CB

2.

Lupasol SK ex BASF.

3.

1,4-bis (3-aminopropyl) piperazine.

Four.

Imidazole / epichlorohydrin copolymer copolymer

5.

Hydroxy ethane diphosphonate

6.

Armosoft 12W ex Akzo-Nobel.

7.

Polyvinylpyrrolidone K85 marketed by former BASF as Luviskol K85.

8.

Polyvinylpyrrolidone K15 marketed by former BASF as Luviskol K15

9.

Modified Polyacrylamides cationically: dimethylamino ethylacrylate acrylamide / methochloride (24: 1 molar ratio, K 85 value).

10.

Modified Polyacrylamides cationically: dimethylamino ethylacrylate acrylamide / methochloride (9: 1 molar ratio, K 70 value).

TABLE III

Weight (%) Ingredients 9 10 eleven 12 Dye fixative cationic1 2.4 2.0 4.0 5.0 2 polyamine - - 10.0 - - 15.0 Polyamine 3 8.0 - - 12.0 - - 4 antifouling 0.75 - - - - 1.0 Antifouling 5 - - 1.0 0.75 - - Surfactant cationic 6 2.0 1.5 3.5 4.0 7 polymer - - - - 1.0 - - Polymer 8 1.0 1.0 - - 1.0 9 polymer - - 3.5 3.0 - - 10 polymer 5.0 - - 3.0 5.0 To Rome 0.15 0.10 0.40 0.25 Water rest rest rest rest

one.

Dye fixing agent marketed by former Clariant with the trade name of Cartafix CB

2.

Dipropylenetriamine permethylated

3.

N '- (3- (dimethylamin) propyl) -N, N-dimethylpropan-1,3-diamine.

Four.

Hydroxy ethane diphosphonate

5.

Bayhibit AM former Bayer.

6.

Armosoft 12W ex Akzo-Nobel.

7.

Polyvinylpyrrolidone K85 marketed by former BASF as Luviskol K85.

8.

Polyvinylpyrrolidone K15 marketed by former BASF as Luviskol K15

9.

Modified Polyacrylamide cationically: dimethylamino ethylacrylate acrylamide / methochloride (9: 1 molar ratio, K 60 value).

10.

Modified Polyacrylamides cationically: dimethylamino ethylacrylate acrylamide / methochloride (49: 1 molar ratio, K 60 value).

The following are non-limiting examples of transparent, colorless, isotropic liquid embodiments of the present invention

TABLE IV

Weight (%) Ingredients 13 14 fifteen 16 Active substance softener 1 tissue 30.0 30.0 45.0 45.0 Ethanol 2 2.5 2.5 3.7 3.7 Hexylglycol3 2.7 2.7 4.0 4.0 Hexyl glycol 4 6.0 6.0 - - 10.0 Solvent main 5 - - - - 10.0 - - Surfactant no ionic 6 4,5 4,5 - - - - Surfactant no ionic 7 - - - - 2.6 2.6 Polymer 8 1.0 1.0 - - 1.0 9 polymer - - 3.5 3.0 - - 10 polymer 5.0 - - 3.0 5.0 CaCl2 - - - - 0.75 0.75 MgCl2 1.5 1.5 - - - - chelator 11 - - 0.2 - - - - Chelator 12 - - - - 0.2 0.2 Chloride ammonium 0.1 0.1 - - - - To Rome 2.5 2.5 2.5 2.5 Water rest rest rest rest

one.

Methylsulfate N, N-di (canoyloxyethyl) -N-2-hydroxyethyl-N-methyl ammonium marketed by Witco.

2.

He Ethanol present comes from the manufacturing process of the substance activates quaternary ammonium fabric softener.

3.

He hexyl glycol present comes from the manufacturing process of the active substance softener ammonium fabric quaternary.

Four.

Hexyl glycol added.

5.

2,2,4-Trimethyl-1,3-pentanediol (TMPD).

6.

Alkyl alcohol C 9 -C 11 E8 marketed as Neodol® 91-8 ex Shell.

7.

Alkyl alcohol C 11 -C 15 E9 marketed as Tergitol® 15S9 former Union Carbide.

8.

Polyvinylpyrrolidone K15 marketed by former BASF as Luviskol K15

9.

Modified Polyacrylamides cationically: dimethylamino ethylacrylate acrylamide / methochloride (9: 1 molar ratio, K 60 value).

10.

Modified Polyacrylamides cationically: dimethylamino ethylacrylate acrylamide / methochloride (49: 1 molar ratio, K 60 value).

eleven.

Diethylene Pentaacetate triamine

12.

Tetrakis- (2-hydroxy-propyl) ethylenediamine.

TABLE V

Weight (%) Ingredients 17 18 19 twenty Active substance softener 1 tissues 30.0 - - - - 45.0 Active substance softener 2 tissues - - 28.5 - - - - Active substance softener 3 tissues - - - - 30.0 - - Ethanol 4 2.5 2.5 3.7 3.7 Hexyl glycol 5 2.7 2.7 4.0 4.0 Hexyl glycol 6 6.0 6.0 - - - - Solvent main 7 - - - - 10.0 10.0 Surfactant no ionic 8 4,5 4,5 - - - - Surfactant no ionic 9 - - - - 2.6 2.6 Low weight polyamine molecular 10 1.0 1.1 - - - - Low weight polyamine molecular 11 - - - - 1.1 - - Low weight polyamine molecular 12 - - - - - - 1.1 13 polymer 1.0 1.0 - - 1.0 14 polymer - - 3.5 3.0 - - 15 polymer 5.0 - - 3.0 5.0 CaCl2 - - - - 0.75 0.75 MgCl2 1.5 1.5 - - - - Chelator 16 - - 0.2 - - - - Chelator 17 - - - - 0.2 0.2 Chloride ammonium 0.1 0.1 - - - - To Rome 2.5 2.5 2.5 2.5 Water rest rest rest rest

one.

Methylsulfate N, N-di (canoyloxyethyl) -N-2-hydroxyethyl-N-methyl ammonium marketed by former Witco.

2.

Chloride N, N-di (canolyl-oxy-ethyl) -N, N-dimethyl ammonium.

3.

Chloride N, N-di (canoyloxyethyl) -N-2-hydroxyethyl-N-methyl  ammonium.

Four.

He ethanol comes from the manufacturing process of the active substance Quaternary fabric softener.

5.

He hexyl glycol comes from the substance manufacturing process activates fabric softener quaternary.

6.

Hexyl glycol added.

7.

2,2,4-Trimethyl-1,3-pentanediol (TMPD).

8.

Alkyl alcohol C 9 -C 11 E8 available as Neodol® 91-8 ex Shell.

9.

Alcohol C 11 -C 15 E9 available as Tergitol® 15S9 former Union Carbide.

10.

1,1-N-dimethyl-5-N'-methyl-9,9-N '' - dimethyl dipropylenetriamine.

eleven.

1,1-N-dimethyl-9,9-N '' - dimethyl dipropylenetriamine.

12.

1,1-N-dihydroxyethyl-7-N'-hydroxyethyl-13,13-N '' - dihydroxyethyl  dihexylentriamine (penta-N-hydroxyethyl dihexylentriamine).

13.

Sedipur® CF803 ex BASF.

14.

Sedipur® CF104 ex BASF.

fifteen.

Cationically polyacrylamides modified: dimethylamino ethylacrylate acrylamide / methochloride (49: 1 molar ratio, K 60 value).

16.

Dietilen-triamino-pentaacetate.

17.

Tetrakis- (2-hydroxy-propyl) ethylenediamine

Claims (8)

1. A composition that provides benefits of dye protection to tissue comprising:

TO)

from 0.05% to 10% by weight of a polymer, copolymer or mixtures of the same, said polymer or copolymer comprising one or more units of linear polymer that has the formula:

22

in which each R1 is independently

to)

hydrogen;

b)

I rent C 1 -C 4;

C)

phenyl substituted or not replaced;

d)

benzyl substituted or not replaced;

and)

carbocyclic;

F)

heterocyclic;

g)

Y mixtures thereof;

each R2 is independently

to)

hydrogen;

b)

halogen

C)

I rent C 1 -C 4;

d)

alkoxy C 1 -C 4;

and)

phenyl substituted or not replaced;

F)

benzyl substituted or not replaced;

g)

carbocyclic;

h)

heterocyclic;

i)

Y mixtures thereof;

every Z is independently CONH2, -CO 2 (CH 2) 2 N + (CH 3) 3 Cl -, and mixtures thereof being said relationship between units -CONH_ {2} and -CO 2 (CH 2) 2 N + (CH 3) 3 Cl - from 9: 1 to 1: 9.

With the condition that said polymer or copolymer has a net cationic charge Y

B)

he rest adjuvant vegetables and ingredients.

2. A composition according to claim 1, which comprises a copolymer in which each R1 is hydrogen, alkyl C 1 -C 4, phenyl and mixtures thereof and R 2 is hydrogen, C 1 -C 4 alkyl and mixtures thereof. 3. A system according to the claims 1-2, wherein said composition further comprises a polyamine selected from the group consisting of N, N'-bis (aminopropyl) -1,3-propylenediamine; N, N'-bis (hydroxyethyl) -N, N'-bis [3-N, N-bis (hydroxyethyl) aminopropyl] -1,3-propylenediamine; N, N'-bis (2-hydroxy-propyl) -N, N'-bis [3-N, N-bis (2-hydroxy-propyl) aminopropyl] -1,3-propylenediamine; N, N'-bis (2-hydroxybutyl) -N, N'-bis [3-N, N-bis (2-hydroxybutyl) aminopropyl] -1,3-propylenediamine; 5-N-methyl dipropylenetriamine; 1,1-N-dimethyl-5-N'-methyl-9,9-N '' - dimethyl dipropylenetriamine; 1,1-N-dimethyl-9,9-N '' - dimethyl dipropylenetriamine; and mixtures thereof. 4. A composition according to any of the claims 1-3, wherein said composition It also comprises 1% to 80% by weight of an active substance fabric softener, said active substance comprising fabric softener a quaternary ammonium compound that has the formula: 2. 3 an amine that has the formula: 24 and mixtures thereof; where each R is independently alkyl C 1 -C 6, hydroxyalkyl C 1 -C 6, benzyl, and mixtures thereof; R 1 is C 1 -C 22 alkyl, alkenyl C 3 -C 22 and mixtures thereof; Q is a carbonyl moiety that has the formula: 100 in which R2 is hydrogen, C 1 -C 4 alkyl, hydroxyalkyl C 1 -C 4 and mixtures thereof; R3 is hydrogen, C 1 -C 4 alkyl and mixtures of the themselves; X is an anion compatible with the softener; m is 1 to 3; n is from 1 to Four. 5. A system according to any of the claims 1-4, comprising an inhibitor of acid crystalline growth 2-phosphonobutan-1,2,4-tricarboxylic and a dodecyl trimethylammonium chloride dye fixing agent. 6. A composition to provide a improved tissue protection, said composition comprising:

to)

from 0.05% to 10% by weight, of a polymer, copolymer, or mixtures of the same, said polymer or copolymer comprising one or more units of linear polymer that have the formula:

25

where each R1 is independently

to)

hydrogen;

b)

I rent C 1 -C 4;

C)

phenyl substituted or not replaced;

d)

benzyl substituted or not replaced;

and)

carbocyclic;

F)

heterocyclic;

g)

Y mixtures thereof;

each R2 is independently

to)

hydrogen;

b)

halogen

C)

I rent C 1 -C 4;

d)

alkoxy C 1 -C 4;

and)

phenyl substituted or not replaced;

F)

benzyl substituted or not replaced;

g)

carbocyclic;

h)

heterocyclic;

i)

Y mixtures thereof;

every Z is independently CONH2, -CO 2 (CH 2) 2 N + (CH 3) 3 Cl -, and mixtures thereof, said relationship being between the units -CONH_ {2} and -CO 2 (CH 2) 2 N + (CH 3) 3 Cl - from 9: 1 to 1: 9.

With the condition that said polymer or copolymer has a cationic charge net;

b)

from 0.01% to 50% by weight of a polyamine, said said polyamine of the group consisting of N, N'-bis (aminopropyl) -1,3-propylenediamine; N, N'-bis (hydroxyethyl) -N, N'-bis [3-N, N-bis (hydroxyethyl) aminopropyl] -1,3-propylenediamine; N, N'-bis (2-hydroxy-propyl) -N, N'-bis [3-N, N-bis (2-hydroxy-propyl) aminopro-pil] -1,3-propylenediamine; N, N'-bis (2-hydroxybutyl) -N, N'-bis [3-N, N-bis (2-hydroxybutyl) aminopropyl] -1,3-propylenediamine; 5-N-methyl dipropylenetriamine; 1,1-N-dimethyl-5-N'-methyl-9,9-N '' - dimethyl dipropylenetriamine; 1,1-N-dimethyl-9,9-N '' - dimethyl dipropylenetriamine; and mixtures thereof;

C)

from 0.005% to 1% by weight of one or more growth inhibitors crystalline;

d)

from 0.001% to 90% by weight of one or more dye fixing agents Y

and)

he rest vehicles and adjuvant ingredients.

7. A composition that provides a fabric dye protection benefits comprising:

to)

from 0.05% to 10% by weight, of a copolymer having the formula:

26

where Z 1 It has the formula:

27

Z2 has the formula:

28

x has the value from 10 to 100,000; and has the value of 10 to 100,000; the relationship between x e y is from 9: 1 to 1: 9;

b)

he rest adjuvant vegetables and ingredients.

8. A composition that provides benefits of dye protection to tissue comprising:

TO)

from 0.05% to 10% by weight, of a polymer, copolymer, or mixtures of the same, said polymer or copolymer comprising one or more units of linear polymer that has the formula:

29

in which each R1 is independently

to)

hydrogen;

b)

I rent C 1 -C 4;

C)

phenyl substituted or not replaced;

d)

benzyl substituted or not replaced;

and)

carbocyclic;

F)

heterocyclic;

g)

Y mixtures thereof;

each R2 is independently

to)

hydrogen;

b)

halogen

C)

I rent C 1 -C 4;

d)

alkoxy C 1 -C 4;

and)

phenyl substituted or not replaced;

F)

benzyl substituted or not replaced;

g)

carbocyclic;

h)

heterocyclic;

i)

Y mixtures thereof;

every Z is independently CONH2, -CO 2 (CH 2) 2 N + (CH 3) 3 Cl -, and mixtures thereof, said relationship being between the units -CONH_ {2} and -CO 2 (CH 2) 2 N + (CH 3) 3 Cl - from 9: 1 to 1: 9 with the proviso that said polymer or copolymerotenga a net cationic charge;

B)

from 0.01% by weight of a polymer for abrasion reduction of fabric, said polymer comprising for reducing the tissue abrasion:

i)

how at least one monomer unit comprising an amide moiety;

ii)

how minimum one monomer unit comprising a remainder N-oxide;

iii)

Y mixtures thereof;

C)

optionally 1% by weight, of a active substance fabric softener;

D)

optionally less than 15% by weight, of a main solvent, said main solvent having a ClogP from 0.15 to 1;

AND)

optionally from 0.001% to 90% by weight, of one or more dye fixing agents;

F)

optionally from 0.01% to 50% by weight, of one or more dye fixing agents reactive with cellulose;

G)

optionally from 0.01% to 15% by weight, of a chlorine eliminator;

H)

0.005% to 1% by weight, of one or more crystal growth inhibitors;

I)

optionally from 1% to 12% by weight, of one or more liquid vehicles;

J)

optionally from 0.001% to 1% by weight, of an enzyme;

K)

optionally from 0.01% to 8% by weight, of an emulsion or suspension of polyolefin;

L)

optionally from 0.01% to 0.2% by weight, of a stabilizer;

M)

optionally from 1% to 80% by weight, of a cationic surfactant;

N)

from 0.01% by weight of one or more linear or cyclic polyamines that provide bleach protection; Y

OR)

he rest vehicle and adjuvant ingredients.