Classifications

• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
  • D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
  • D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/66—Non-ionic compounds
  • C11D1/825—Mixtures of compounds all of which are non-ionic
  • C11D1/8255—Mixtures of compounds all of which are non-ionic containing a combination of compounds differently alcoxylised or with differently alkylated chains
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/37—Polymers
  • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
  • C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
  • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
  • D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
  • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
  • D06L4/40—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using enzymes
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
  • D06M13/144—Alcohols; Metal alcoholates
  • D06M13/148—Polyalcohols, e.g. glycerol or glucose
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
  • D06M13/165—Ethers
  • D06M13/17—Polyoxyalkyleneglycol ethers
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
  • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
  • D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
  • D06M15/03—Polysaccharides or derivatives thereof
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
  • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
  • D06P1/48—Derivatives of carbohydrates
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
  • D06P1/613—Polyethers without nitrogen
  • D06P1/6131—Addition products of hydroxyl groups-containing compounds with oxiranes
  • D06P1/6133—Addition products of hydroxyl groups-containing compounds with oxiranes from araliphatic or aliphatic alcohols
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
  • D06P1/651—Compounds without nitrogen
  • D06P1/65106—Oxygen-containing compounds
  • D06P1/65118—Compounds containing hydroxyl groups
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
  • D06P1/651—Compounds without nitrogen
  • D06P1/65106—Oxygen-containing compounds
  • D06P1/65131—Compounds containing ether or acetal groups
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/653—Nitrogen-free carboxylic acids or their salts
  • D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/66—Non-ionic compounds
  • C11D1/662—Carbohydrates or derivatives
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
  • C11D1/66—Non-ionic compounds
  • C11D1/72—Ethers of polyoxyalkylene glycols
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/20—Organic compounds containing oxygen
  • C11D3/2003—Alcohols; Phenols
  • C11D3/2041—Dihydric alcohols
  • C11D3/2044—Dihydric alcohols linear
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
  • D06M2101/02—Natural fibres, other than mineral fibres
  • D06M2101/04—Vegetal fibres
  • D06M2101/06—Vegetal fibres cellulosic

Definitions

• the pretreatment serves, among other things, to achieve trouble-free, uniform coloring.
• the pretreatment can include the measures desizing, degreasing / cleaning and bleaching the textiles, whereby these measures can be carried out separately.
• the measures desizing, degreasing / cleaning and bleaching the textiles whereby these measures can be carried out separately.
• various chemical products are used for the pretreatment.
• these can include wetting agents, detergents, enzymes, bleaching agents, stabilizers, complexing agents, etc.
• surfactants which bring about good wettability of the textile fabrics and good washing and cleaning effects. It is advantageous if the products which bring about good wettability bring about no or only an insignificant increase in the tendency to foam formation in baths in which the pretreatment products are contained. This requirement plays a major role, both when the pretreatment is carried out as a discontinuous process, for example in so-called jet systems, and in continue processes.
• the products used for the pretreatment are often required to have a low tendency to foam, because it is often undesirable to suppress an increased tendency to foam by adding anti-foaming agents such as silicones.
• compositions which are suitable for such combined pretreatment processes can be used.
• the compositions are normally aqueous systems, which ensure good wettability of the textile goods Initiate the pretreatment, but also good hydrophilicity after the end. This good hydrophilicity leads to good rewettability with regard to the dyeing process is required.
• Products which are suitable for pretreating fiber materials in the form of textile fabrics and which contain ethoxylated alcohols or terminated derivatives thereof as surfactants are known, for example from EP-A 274 350 , EP-A 360 736 , EP-A 462 059 , EP- A 114 788 .
• Compositions which contain mixtures of alkoxylated alcohols or derivatives thereof have also been described, for example in EP-A 696 661 and WO 92/15664 .
• compositions described in the above documents have, though they are suitable in principle for textile pretreatment, but not yet optimal in every respect Properties on.
• the foaming tendency is evident in both continue and Discontinue processes for pre-treatment are noticeably noticeable, e.g. with discontinuous Pretreatment in jet equipment.
• a damping of the foam with silicones is admittedly possible, but undesirable in many cases.
• the object of the present invention was to develop a composition which is excellent for the pretreatment of fiber materials, especially textiles Fabrics containing cotton are suitable for good rewettability of the textiles Goods carry, well compatible with enzymes, an acceptable for easy handling Has viscosity and even without the use of highly effective anti-foaming agents such as silicones no unacceptably high tendency to foam formation.
• compositions according to the invention are preferably in the form of aqueous solutions or Dispersions before, thus contain water as component D).
• the compositions additionally contain as component E) an aliphatic diol with 2 contain up to 10 carbon atoms, preferably a diol with a branched hydrocarbon chain with 4 to 8 carbon atoms, in which the two OH groups are not adjacent Carbon atoms are bound.
• compositions according to the invention are very suitable for the treatment of Fiber materials, in particular textile fabrics such as woven or knitted fabrics (Knitwear).
• a preferred use of the compositions is in Pretreatment. They are particularly suitable for the pretreatment of fiber materials, which consist of 50 to 100% by weight of cellulose, in particular cotton.
• compositions according to the invention in a form which does not have too high a viscosity and can therefore be handled well without the addition of water.
• Compositions according to the invention in the form of aqueous dispersions or solutions even if they contain ingredients other than the three ethoxylated alcohols mentioned above, with a pH in the range from 3 to 5 can be used for the pretreatment. They are therefore superior to known products with a more acidic pH because at a strongly acidic pH there is a risk of incompatibility with enzymes.
• the pretreatment of textile fabrics with compositions according to the invention means that the textiles have excellent rewettability after completion of the pretreatment. This has a positive effect on a subsequent dyeing process.
• compositions according to the invention must have at least those mentioned above Components A), B) and C) included. All three components are available on the market. she can generally by reacting the corresponding alcohols with ethylene oxide known methods are produced.
• Component A) is an ethoxylated alcohol of the general formula (I)
• R 1 is preferably a branched alkyl radical having 8 to 12, in particular 9 to 11, carbon atoms.
• the value of m, which indicates the degree of ethoxylation, is in the range from 3 to 12, preferably from 4 to 10.
• Component B) is an ethoxylated alcohol of the general formula (II)
• R 2 represents a linear or branched alkyl radical having 10 to 18 carbon atoms, preferably a branched alkyl radical having 10 to 16 carbon atoms.
• the degree of ethoxylation n is a number in the range from 3 to 18, preferably from 4 to 10.
• Component C) is an ethoxylated alcohol of the general formula (III)
• the radical R 3 here represents a linear or branched alkyl radical having 10 to 18 carbon atoms, preferably a branched alkyl radical having 10 to 16 carbon atoms.
• the degree of ethoxylation x is 5 to 20, preferably 6 to 16.
• each of the three components A), B) and C) can be a mixture of ethoxylated alcohols.
• Technical or naturally occurring alcohol mixtures the individual molecules of which differ in the chain length of the radical R 1 or R 2 or R 3 , can thus be used for the production of each of these three components.
• the ethoxylation of these alcohols leads to mixtures, the constituents of which differ not only in the chain length of R 1 or R 2 or R 3 , but also in the degree of ethoxylation, ie in the values of m or n or x.
• component A the majority of the molecules, ie at least 80% of all molecules, have an alkyl chain which contains 6 to 14 carbon atoms and a degree of ethoxylation of 3 to 12 .
• component B) and in component C) each have at least 80% of all molecules of alkyl groups with 10 to 18 carbon atoms and a degree of ethoxylation of 3 to 18 (component B)) or 5 to 20 (component C)).
• both the radical R 2 and the radical R 3 contain at least 2 more carbon atoms than the radical R 1 .
• the degree of ethoxylation x of component C) must be at least a greater number than the degree of ethoxylation n of component B), ie x - n must be equal to or greater than 2.
• compositions according to the invention preferably contain components A), B) and C) in the following quantitative ratios relative to one another: 10 to 40 Parts by weight A) 3 to 30 Parts by weight B) 0.1 to 10 Parts by weight C)
• Component E has already been described above.
• component G) can serve as a complexing agent for metal ions.
• Products suitable as component G) are available on the market, for example the product "BELCLENE 200" from Great Lakes, GB, which is an aqueous solution of polymaleic acid.
• Component F) is an aliphatic, mono- or polyvalent carboxylic acid with 3 to 8 carbon atoms or an alkali metal salt of such an acid, in particular a sodium or potassium salt.
• component F) can also be a mixture of such compounds, for example a mixture of an acid and an alkali metal salt of another acid.
• Component F), like component G) can serve as a complexing agent for metal ions in the pretreatment of textiles.
• Citric acid or gluconic acid or alkali metal salts of these acids or a mixture of such compounds are particularly suitable as component G).
• Component H) is an alkyl polyglycoside. It can help to improve the stability of compositions according to the invention against the action of alkaline substances. Alkylplyglycosides are known products available on the market that can be produced by acid-catalyzed reaction of the corresponding sugars with alcohols. As component H), for example, the product Glucopon 600 CS UP from Cognis, Germany, is suitable, an aqueous solution of an oligomeric alkyl glucopyranoside.
• compositions according to the invention can normally be produced without problems by mixing components A) to C) and, if appropriate, further desired components in any order with stirring at room temperature. In individual cases, adherence to a certain mixing sequence and / or an increase in temperature can bring advantages in terms of storage stability. These statements also apply if compositions according to the invention are to contain further components, for example components D) to H) described in more detail above. If desired, compositions according to the invention can contain further additives, in particular with regard to special pretreatment processes and requirements. Such additives can be, for example, enzymes, complexing agents or other surfactants; they can be used in the amounts customary for the pretreatment processes. Before using such additives, however, it is advisable to check whether this does not reduce the stability or the above-mentioned advantages of compositions according to the invention to an unacceptable extent.
• compositions according to the invention can be applied to the textile material by methods customary in pretreatment processes, for example by immersion application, padding, etc.
• the aqueous liquors used for pretreatment have concentrations as are customary, for example from 0.03 to 2 percent by weight the sum of components A, B and C, based on the total fleet.
• the textile material is further treated in the usual, known manner, for example dyed, if appropriate after drying beforehand.
• compositions were made from the ingredients according to Table I below prepared, the numbers below the respective examples each used Share of the constituent in question in% by weight.
• composition a) is a comparative example not according to the invention.
• the compositions b), c) and d) each contain surfactant 1, surfactant 2 and surfactant 3 and are therefore examples according to the invention.
• Surfactant 1 is a branched aliphatic alcohol with an average of 11 carbon atoms and an average degree of ethoxylation of 5.
• Surfactants 2 to 5 are ethoxylated isotridecyl alcohols with the following average degrees of ethoxylation: Surfactant 2 5 Surfactant 3 9 Surfactant 4 7 Surfactant 5 10
• Citric acid and D-gluconic acid were partly in the form of their sodium salts. They provide Complexing agents for metal ions.
• the aliphatic diol used was a 6 carbon atom branched carbon chain diol. The two hydroxyl groups are not attached to adjacent carbon atoms here.
• the polymeric acid used for compositions b), c) and d) was a hydrolyzed polymaleic anhydride (Belclene 200 from Great Lakes).
• a D-glucopyranoside with an attached alkyl radical with 10 to 16 carbon atoms (Glucopon 600 CS UP from Cognis, Germany) was used as the alkyl polyglycoside.
• the compositions were prepared by simple mixing with stirring at room temperature.
• compositions a) to d) were viscosity, (telquel) pH, (telquel) Wetting capacity, foaming and enzyme compatibility tested on the compositions a), c) and d) additionally the rewettability.
• Aqueous liquors were prepared, each containing 0.5 g / l of water in compositions a), c) or d). They also contained an alkaline bleaching formulation. Samples of cotton tricot were treated with the above-mentioned aqueous liquors, washed several times with water, then mechanically kneaded in water, squeezed and dried. The rewettability was then measured in seconds. For this purpose, strips of the samples treated in this way were partially immersed in an aqueous dye solution. The time was measured in which the dye solution had risen 1 cm into the non-immersed zone of the tissue. A lower value for the (in seconds) rewetting time in Table II means faster / better rewetting.
• enzymes are often used in the pretreatment liquor to enable enzymatic removal of sizing products from the tissues. It is desirable that the effectiveness of these enzymes is not reduced by other components of the pretreatment liquor. There is a risk of reducing enzyme activity, especially in the presence of strongly acidic products.
• the content of residual size on fabrics was measured after appropriate treatment with liquors, each containing 10 g / l of one of the compositions a) to d).
• the liquors each contained 5 ml / l of an aqueous preparation of ⁇ -amylase.
• fabrics made of 100% cotton, on which a size based on starch was based were treated at room temperature.
• the liquors were stored for 8 hours before the treatment of the tissues, so that a possible reduction in the enzymatic activity could take place. After the fabrics had been impregnated with the liquors, the fabrics were stored at room temperature for 16 hours to allow the size to be removed.

Landscapes

• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Life Sciences & Earth Sciences (AREA)
• Organic Chemistry (AREA)
• Wood Science & Technology (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• Health & Medical Sciences (AREA)
• Emergency Medicine (AREA)
• Molecular Biology (AREA)
• Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
• Chemical Or Physical Treatment Of Fibers (AREA)

Priority Applications (10)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8168598

Family Applications (2)

Family Applications After (1)

Country Status (8)

Families Citing this family (17)

Citations (7)

Family Cites Families (7)

• 2000
  • 2000-04-29 EP EP00109303A patent/EP1149945A1/fr not_active Withdrawn
• 2001
  • 2001-04-27 KR KR1020027014480A patent/KR20020092456A/ko not_active Application Discontinuation
  • 2001-04-27 US US10/258,688 patent/US20030122101A1/en not_active Abandoned
  • 2001-04-27 CN CN01808775A patent/CN1426500A/zh active Pending
  • 2001-04-27 BR BR0110264-8A patent/BR0110264A/pt not_active Application Discontinuation
  • 2001-04-27 WO PCT/EP2001/004762 patent/WO2001083879A1/fr not_active Application Discontinuation
  • 2001-04-27 MX MXPA02010528A patent/MXPA02010528A/es not_active Application Discontinuation
  • 2001-04-27 EP EP01938133A patent/EP1278908A1/fr not_active Withdrawn
  • 2001-04-27 AU AU2001263870A patent/AU2001263870A1/en not_active Abandoned
• 2005
  • 2005-06-29 US US11/172,063 patent/US20060053566A1/en not_active Abandoned

Patent Citations (7)

Also Published As

Similar Documents

Legal Events