EP1082483A1 - Zusammensetzung zum vermindern des zerknitterten aussehens - Google Patents

Zusammensetzung zum vermindern des zerknitterten aussehens

Info

Publication number
EP1082483A1
EP1082483A1 EP98920872A EP98920872A EP1082483A1 EP 1082483 A1 EP1082483 A1 EP 1082483A1 EP 98920872 A EP98920872 A EP 98920872A EP 98920872 A EP98920872 A EP 98920872A EP 1082483 A1 EP1082483 A1 EP 1082483A1
Authority
EP
European Patent Office
Prior art keywords
composition
fabrics
document
cyclodextrin
alkyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98920872A
Other languages
English (en)
French (fr)
Inventor
Bruno Albert Jean Hubesch
Christiaan Arthur Jacques Kamiel Thoen
Christian Leo Marie Vermote
Ricky Ah-Man Woo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of EP1082483A1 publication Critical patent/EP1082483A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • 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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/123—Sulfonic acids or sulfuric acid esters; Salts thereof derived from carboxylic acids, e.g. sulfosuccinates
    • 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
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • 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
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
    • 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
    • C11D1/82—Compounds containing silicon
    • 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/001—Softening compositions
    • C11D3/0015—Softening compositions liquid
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/13—Ammonium halides or halides of elements of Groups 1 or 11 of the Periodic Table
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • D06M11/56—Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic Table
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
    • D06M11/82—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
    • 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
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • 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
    • D06M13/244—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 sulfur or phosphorus
    • D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
    • D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/46—Compounds containing quaternary nitrogen atoms
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/46—Compounds containing quaternary nitrogen atoms
    • D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/46—Compounds containing quaternary nitrogen atoms
    • D06M13/467—Compounds containing quaternary nitrogen atoms derived from polyamines
    • 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
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53—Polyethers
    • 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
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/647—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing polyether sequences
    • 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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/06—Processes in which the treating agent is dispersed in a gas, e.g. aerosols
    • 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
    • D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/12—Soft surfaces, e.g. textile
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions

Definitions

  • the present invention relates to fabric care compositions and to a method for treating fabrics in order to improve various properties of fabrics, in particular, reduction or removal of unwanted wrinkles.
  • Wrinkles in fabrics are caused by the bending and creasing of the textile material which places an external portion of a filament in a yarn under tension while the internal portion of that filament in the yarn is placed under compression.
  • the hydrogen bonding that occurs between the cellulose molecules contributes to keeping wrinkles in place.
  • the wrinkling of fabric, in particular clothing, is therefore subject to the inherent tensional elastic deformation and recovery properties of the fibers which constitute the yarn and fabrics.
  • the present invention reduces wrinkles from fabrics, including clothing, dry cleanables, and draperies, without the need for ironing.
  • the present invention can be used on damp or dry clothing to relax wrinkles and give clothes a ready to wear look that is demanded by today's fast paced world.
  • the present invention also essentially eliminates the need for touch up ironing usually associated with closet, drawer, and suitcase storage of garments.
  • the present invention can also act as an excellent ironing aid.
  • the present invention makes the task of ironing easier and faster by creating less iron drag.
  • the composition of the present invention produces a crisp, smooth appearance.
  • composition of the present invention is an improved garment shape, body and crispness.
  • a further additional benefit to invention composition is the variety of fabric that can be treated from the more resistant to the more delicate including fabric made of cotton, polycotton, polyester, viscose, rayon, silk, wool, etc...
  • the present invention relates to a wrinkle reducing composition, comprising:
  • a wrinkle reducing active comprising a water soluble wetting agent and a salt made of alkaline and/or earth alkaline metal, and
  • composition of the invention in another aspect of the invention, there is provided a packaged composition comprising the composition of the invention in a spray dispenser.
  • the present invention in one aspect uses a water-soluble wetting agent.
  • the wetting agent for use herein are selected from a cationic surfactant, a nonionic surfactant and an anionic surfactant.
  • Further suitable wetting agents are the zwiterrionic surfactants such as the betaine or sulphobetaine surfactants commercially available from Seppic and Albright & Wilson respectively, under the trade name of Amonyl 265® and Empigen® BB/L. These wetting agent facilitates the action of water. Indeed, the water penetrates into the fabric where it breaks hydrogen bonds between fibers resulting in fiber relaxation. By use of the wetting agent, the water action is further facilitated via the wetting properties of the water soluble surfactant.
  • water-soluble wetting agent it is meant that the wetting agent forms substantially clear, isotropic solutions when dissolved in water at 0.2 weight percent at 25°C.
  • any type of water-soluble cationic surfactant can be used to impart the wetting property.
  • some water-soluble cationic surfactants and mixtures thereof are more preferred.
  • the cationic surfactant is a surface- active molecule with a linear or branched hydrophobic tail and a positively charged hydrophilic head group, more preferably, the cationic surfactant for use in the present invention is quaternary ammonium salt of formula:
  • R 1 group is C 10 -C 22 hydrocarbon group, preferably C 12 -C 18 alkyl group or the corresponding ester linkage interrupted group with a short alkylene (C r C 4 ) group between the ester linkage and the N, and having a similar hydrocarbon group, e.g., a fatty acid ester of choline, preferably C 12 -C 14 (coco) choline ester and/or C 16 -C 18 tallow choline ester.
  • the hydrocarbon group may be interrupted by further groups like COO, OCO, O, CO, OCOO, CONH, NHCO, OCONH and NHCOO.
  • Each R is a C ⁇ alkyl or substituted (e.g., hydroxy) alkyl, or hydrogen, preferably methyl, and the counterion X " is a softener compatible anion, for example, chloride, bromide, methyl surface, etc.
  • the long chain group R1 of the single-long-chain-alkyl surfactant, typically contains an alkylene group having from 10 to 22 carbon atoms, preferably from 12 to about 16 carbon atoms, more preferably from 12 to 18 carbon atoms.
  • This R1 group can be attached to the cationic nitrogen atom through a group containing one, or more, ester, amide, ether, amine, etc., preferably ester, linking groups which can be desirable for increased hydrophilicity, biodegradability, etc. Such linking groups are preferably within about three carbon atoms of the nitrogen atom.
  • a preferred cationic surfactant of this type is N,N dimethyl-N-(2- hydroxyethyl)-N-dodecyl/tetradecyl ammonium bromide.
  • any acid preferably a mineral or polycarboxylic acid which is added to keep the ester groups stable will also keep the amine protonated in the compositions.
  • Typical disclosure of these cationic surfactants suitable for use in the present invention are the choline ester surfactants of formula: R ⁇
  • is a C10-C22 linear or branched alkyl, alkenyl or alkaryl chain or M".
  • N + (RgR7R8)(CH2)s; X and Y, independently, are selected from the group consisting of COO, OCO, O, CO, OCOO, CONH, NHCO, OCONH and NHCOO wherein at least one of X or Y is a COO, OCO, OCOO, OCONH or NHCOO group; R2, R3, R4, R6 > R7.
  • Re are independently selected from the group consisting of alkyl, alkenyl, hydroxyalkyi and hydroxy-alkenyl groups having from 1 to 4 carbon atoms and alkaryl groups; and R5 is independently H or a C1-C3 alkyl group; wherein the values of m, n, s and t independently lie in the range of from 0 to 8, the value of b lies in the range from 0 to 20, and the values of a, u and v independently are either 0 or 1 with the proviso that at least one of u or v must be 1 ; and wherein M is a counter anion.
  • M is selected from the group consisting of halide, methyl sulfate, sulfate, and nitrate, more preferably methyl sulfate, chloride, bromide or iodide.
  • a preferred choline ester surfactant is selected from those having the formula:
  • Ri is a C10-C22. preferably a C12-C14 linear or branched alkyl, alkenyl or alkaryl chain;
  • X is selected from the group consisting of COO, OCO, OCOO, OCONH and NHCOO;
  • R2, R3, and R4 are independently selected from the group consisting of alkyl and hydroxyalkyi groups having from 1 to 4 carbon atoms; and
  • R5 is independently H or a C-1-C3 alkyl group; wherein the value of n lies in the range of from 0 to 8, the value of b lies in the range from 0 to 20, the value of a is either 0 or 1 , and the value of m is from 3 to 8.
  • R2, R3 and R4 are independently selected from a C-1-C4 alkyl group and a C-1-C4 hydroxyalkyi group.
  • at least one, preferably only one of R2, R3 and R4 is a hydroxyalkyi group.
  • the hydroxyalkyi preferably has from 1 to 4 carbon atoms, more preferably 2 or 3 carbon atoms, most preferably 2 carbon atoms.
  • at least one of R2, R3 and R4 is a C2-C3 alkyl group, more preferably two C2-C3 alkyl groups are present.
  • n is from 1 to 4, preferably 2 or 3 and wherein Ri is a C ⁇
  • choline esters of this type are selected from myristoyi choline ester quaternary methylammonium halides, lauroyl choline ester methylammonium halides, cocoyl choline ester quaternary methylammonium halides, and any mixtures thereof.
  • Other suitable choline ester surfactants have the structural formulas below, wherein d may be from 0 to 20.
  • the particularly preferred choline esters may be prepared by the direct esterification of a fatty acid of the desired chain length with dimethylaminoethanol, in the presence of an acid catalyst.
  • the reaction product is then quaternized with a methyl halide, preferably in the presence of a solvent such as ethanol, water, propylene glycol or preferably a fatty alcohol ethoxylate such as C10-C18 fatty alcohol ethoxylate having a degree of ethoxylation of from
  • the desired cationic material may also be prepared by the direct esterification of a long chain fatty acid of the desired chain length together with 2-haloethanol, in the presence of an acid catalyst material. The reaction product is then quaternized with trimethylamine, forming the desired cationic material.
  • water-soluble cationic surfactants for use in the present invention are the cationic materials with ring structures such as alkyl imidazoline, imdazolinium, pyridine, and pyridinium salts having a single C 12 -C 30 alkyl chain can also be used.
  • alkyl imidazolinium salts useful in the present invention have the general formula: 8
  • Y 2 is -C(O)-O-, -0-(O)-C-, -C(O)-N(R5), or -N(R5)-C(0)- in which R5 is hydrogen or a C C 4 alkyl radical; R 6 is a C C 4 alkyl radical; R 7 and R 8 are each independently selected from R and R 2 as defined hereinbefore for the single- long-chain cationic surfactant with only one being R 2 .
  • alkyl pyridinium salts useful in the present invention have the general formula:
  • R 2 and X " are as defined above.
  • a typical material of this type is cetyl pyridinium chloride.
  • Suitable wetting agents are the nonionic surfactants. Typical of these surfactants are the alkoxylated surfactants. It provides a low surface tension that permits the composition to spread readily and more uniformly on hydrophobic surfaces like polyester and nylon. Said surfactant is preferably included when the composition is used in a spray dispenser in order to enhance the spray characteristics of the composition and allow the composition to distribute more evenly, and to prevent clogging of the spray apparatus. The spreading of the composition also allows it to dry faster, so that the treated material is ready to use sooner. For concentrated compositions, the surfactant facilitates the dispersion of many actives such as antimicrobial actives and perfumes in the concentrated aqueous compositions.
  • Nonlimiting examples of nonionic alkoxylated surfactants include addition products of ethylene oxide with fatty alcohols, fatty acids, fatty amines, etc.
  • addition products of propylene oxide with fatty alcohols, fatty acids, fatty amines may be used.
  • Suitable compounds are surfactants of the general formula: R2 - Y - (C 2 H 4 0) z - C2H4OH wherein R2 is selected from the group consisting of primary, secondary and branched chain alkyl and/or acyl hydrocarbyl groups; primary, secondary and branched chain alkenyl hydrocarbyl groups; and primary, secondary and branched chain alkyl- and alkenyl-substituted phenolic hydrocarbyl groups; said hydrocarbyl groups preferably having a hydrocarbyl chain length of from 6 to 20, preferably from 8 to 18 carbon atoms. More preferably the hydrocarbyl chain length is from 10 to 18 carbon atoms.
  • Y is -O-, -C(O)0-, -C(0)N(R)-, or -C(O)N(R)R-, in which R, when present, is R ⁇ or hydrogen, and z is at least 2, preferably at least 4, more preferably from 5 to 11.
  • the nonionic surfactants herein are characterised by an HLB (hydrophilic- lipophilic balance) of from 7 to 20, preferably from 8 to 15.
  • HLB hydrophilic- lipophilic balance
  • R2 and the number of ethoxylate groups the HLB of the surfactant is, in general, determined.
  • the nonionic ethoxylated surfactants useful herein contain relatively long chain R2 groups and are relatively highly ethoxylated. While shorter alkyl chain surfactants having short ethoxylated groups may possess the requisite HLB, they are not as effective herein.
  • nonionic surfactants follow.
  • the nonionic surfactants of this invention are not limited to these examples.
  • the integer defines the number of ethoxyl (EO) groups in the molecule.
  • a commercially available straight-chain secondary alcohol ethoxylate for use herein is the material marketed under the tradename Tergitol 15-S-7 from Union Carbide, which comprises a mixture of secondary alcohols having an average hydrocarbyl chain length of 11 to 15 carbon atoms condensed with an average 7 moles of ethylene oxide per mole equivalent of alcohol.
  • Still another suitable commercially available straight-chain secondary alcohol ethoxylate for use herein is the material marketed under the tradename Softanol obtainable from BP Chemicals Ltd. or Nippon Catalytic of Japan. Particularly useful herein are Softanol 50, Softanol 90, which comprises a mixture of linear secondary alcohol having an average hydrocarbyl chain length of 11 to 16 carbon atoms condensed with an average of 5 to 10 moles of ethylene oxide per mole equivalent of alcohol.
  • Suitable alkyl phenol alkoxylates are the polyethylene oxide condensates of alkyl phenols, e.g., the condensation products of alkyl phenols having an alkyl or alkenyl group containing from 6 to 20 carbon atoms in a primary, secondary or branched chain configuration, preferably from 8 to 12 carbon atoms, with ethylene oxide, the said ethylene oxide being preferably present in amounts equal to 3 to 11 moles of ethylene oxide per mole of alkyl phenol.
  • the alkyl substituent in such compounds may be derived from polymerized propylene, diisobutylene, octane, and nonane. Examples of this type of nonionic surfactants include Triton N-57® a nonyl phenol ethoxylate (5EO) from Rohm & Haas, Dowfax® 9N5 from Dow and Lutensol® AP6 from BASF.
  • alkenyl alcohols both primary and secondary, and alkenyl phenols corresponding to those disclosed immediately hereinabove can be ethoxylated and used as surfactants.
  • Branched Chain Alkoxylates Branched chain primary and secondary alcohols ( or Guerbet alcohols) which may be available from the well-known "OXO" process or modification thereof can be ethoxylated.
  • ethoxylates of the primary 0X0 alcohols are the surfactants marketed under the name Lutensol by BASF or Dobanol by the Shell Chemicals, U.K., LTD.
  • the preferred Dobanols are primary alcohols with hydrocarbyl groups of 9 to 15 carbon atoms, with the majority having a hydrocarbyl group of 13 carbon atoms.
  • Particularly preferred are Dobanols with an average degree of ethoxylation of 3 to 11 , and preferably 7 on the average.
  • this type of material is an aliphatic alcohol ethylene oxide condensate having from 3 to less than 9 moles of ethylene oxide per mole of aliphatic alcohol, the aliphatic alcohol fraction having from 9 to 14 carbon atoms.
  • nonionic surfactants include certain of the commercially available Dobanol®, Neodol® marketed by Shell, Lutensol® from BASF, or Lial® from Enichem.
  • Dobanol® 23.5 (C12-C13 E05), Dobanol® 91.5 (C9-C11 EO 5), Neodol 45 E5, and Lial-145.7 EO (oxo C 14 15 alcohol + 7.0 mol of EO), Lial 111 EO 6 and Isalchem 123 series from Enichem.
  • alkyl amines alkoxylated with at least 5 alkoxy moieties.
  • Typical of this class of compounds are the surfactants derived from the condensation of ethylene oxide with an hydrophobic alkyl amine product.
  • the hydrophobic alkyl group has from 6 to 22 carbon atoms.
  • the alkyl amine is alkoxylated with 10 to 40, and more preferably 20 to 30 alkoxy moieties.
  • Example of this type of nonionic surfactants are the alkyl amine ethoxylate commercially available under the tradename Genamin from Hoechst. Suitable example for use herein are Genamin C-100, Genamin O-150, and Genamin S- 200. 12
  • nonionic surfactant among this class are the N,N',N'- polyoxyethylene (12)-N-tallow 1 ,3 diaminopropane commercialised under the tradename Ethoduomeen T22 from Akzo, and Synprolam from ICI.
  • nonionic surfactants are the alkyl amide surfactants.
  • nonionic surfactant encompasses mixed nonionic surface active agents.
  • Preferred nonionic surfactants for use herein are the addition products of ethylene oxide with fatty alcohols.
  • commercially preferred surfactants are those available under the tradenames Marlipal 24/100, Marlipal 24/150, Lial 111 EO 6, and Softanol 90. Branched surfactants are most preferred.
  • nonionic alkoxylated surfactants include the surfactant which are cyclodextrin-compatible, that is it should not substantially form a complex with the cyclodextrin so as to diminish performance of the cyclodextrin and/or the surfactant.
  • Complex formation diminishes both the ability of the cyclodextrin to absorb odors and the ability of the surfactant to lower the surface tension of the aqueous composition. This include block copolymers of ethylene oxide and propylene oxide.
  • Suitable block polyoxyethylene- polyoxypropylene polymeric surfactants that are compatible with most cyclodextrins, include those based on ethylene glycol, propylene glycol, glycerol, trimethylolpropane and ethyienediamine as the initial reactive hydrogen compound.
  • Polymeric compounds made from a sequential ethoxylation and propoxylation of initial compounds with a single reactive hydrogen atom, such as C-J2-18 aliphatic alcohols are not generally compatible with the cyclodextrin.
  • Certain of the block polymer surfactant compounds designated Pluronic® and Tetronic® by the BASF-Wyandotte Corp., Wyandotte, Michigan, are readily available.
  • Non limiting examples of surfactants of this type include:
  • EO is an ethylene oxide group
  • PO is a propylene oxide group
  • n and m are numbers that indicate the average number of the groups in the surfactants.
  • Typical examples of cyclodextrin-compatible Pluronic surfactants are:
  • Typical examples of cyclodextrin-compatible Tetronic surfactants are: Name Average MW Average n Average m
  • Reverse Pluronic surfactants EO, PO, n, and m have the same meanings as above, Typical examples of Reverse Pluronic and Reverse Tetronic surfactants are: Reverse Pluronic surfactants:
  • a preferred class of nonionic alkoxylated surfactants are the polyalkyleneoxide polysiloxanes having a dimethyl polysiloxane hydrophobic moiety and one or more hydrophilic polyalkylene side chains.
  • Examples of this type of surfactants are the Silwet® surfactants which are available OSi Specialties, Inc., Danbury, Connecticut, and have the general formula:
  • a + b are from about 1 to about 50, preferably from about 3 to about 30 , more preferably from about 10 to about 25, and R ⁇ is mainly one or more random poly(ethyleneoxide/propyleneoxide) copolymer groups having the general formula:
  • total c (for all polyalkyleneoxy side groups) has a value of from 1 to about 100, preferably from about 6 to about 100; total d is from 0 to about 14, preferably from 0 to about 3; and more preferably d is 0; total c+d has a value of from about 5 to about 150, preferably from about 9 to about 100 and each R2 is the same or different and is selected from the group consisting of hydrogen, an alkyl having 1 to 4 carbon atoms, and an acetyl group, preferably hydrogen and methyl group. 15
  • Silwet surfactants are as follows.
  • the molecular weight of the polyalkyleneoxy group (Ri) is less than or equal to about 10,000.
  • the molecular weight of the polyalkyleneoxy group is less than or equal to about 8,000, and most preferably ranges from about 300 to about 5,000.
  • the values of c and d can be those numbers which provide molecular weights within these ranges.
  • the number of ethyleneoxy units (-C2H4O) in the polyether chain (R ⁇ ) must be sufficient to render the polyalkyleneoxide polysiloxane water dispersible or water soluble. If propyleneoxy groups are present in the polyalkylenoxy chain, they can be distributed randomly in the chain or exist as blocks.
  • Preferred Silwet surfactants are L-7600, L-7602, L-7604, L-7605, L-7657, and mixtures thereof. Besides surface activity, polyalkyleneoxide polysiloxane surfactants can also provide other benefits, such as antistatic benefits, lubricity and softness to fabrics.
  • polyalkyleneoxide polysiloxanes of the present invention can be prepared according to the procedure set forth in U.S. Pat. No. 3,299,112, incorporated herein by reference.
  • polyalkyleneoxide polysiloxanes of the surfactant blend of the present invention are readily prepared by an addition reaction between a hydrosiloxane (i.e., a siloxane containing silicon-bonded hydrogen) and an alkenyl ether (e.g., a vinyl, allyl, or methallyl ether) of an alkoxy or hydroxy end-blocked polyalkylene oxide).
  • a hydrosiloxane i.e., a siloxane containing silicon-bonded hydrogen
  • an alkenyl ether e.g., a vinyl, allyl, or methallyl ether
  • reaction conditions employed in addition reactions of this type are well known in the art and in general involve heating the reactants (e.g., at a temperature of from about 85° C. to 110° C.) in the presence of a platinum catalyst (e.g., chloroplatinic acid) and a solvent (e.g., toluene).
  • a platinum catalyst e.g., chloroplatinic acid
  • a solvent e.g., toluene
  • Still further nonionic surfactants which may be of use herein are the polyhydroxyfatty acid surfactants as described in EP-A-659870.
  • Suitable anionic surfactants include the alkyl sulphates (RSO4), alkyl ether sulphates (R(OCH2CH2)eS ⁇ 4), alkyl sulphonates (RSO3), alkyl succinates (ROOCCH2CH2COOZ), alkyl carboxylates (RCOOM), alkyl ether carboxylates (R(OCH2CH2) e COOM).
  • R is a hydrophobic chain (C6-C22) alkyl or alkenyl, e is from 0 to 20, Z is M or R', M is
  • R' is a C1-C5 alkyl group, possibly functionalized with hydroxyl groups, preferably C1-C3, most preferably methyl.
  • Still other preferred anionic surfactants for use herein are the alkyl sulphosuccinates (ROOCCH 2 CH(S0 3 M)COOR') wherein R' is a hydrophobic chain (CQ-C ⁇ Q, preferably C8-C12) linear or branched alkyl or alkenyl, and M is as defined hereinbefore.
  • Preferred alkyl sulphosuccinates are commercially available from CYTEC Industries under the tradename Aerosol OT, and Aerosol AOT.
  • Preferred among the above described anionic surfactants are selected from the alkyl sulphate surfactants, alkyl sulphosuccinate surfactants, and mixtures thereof.
  • Preferred alkyl sulphates for use herein are selected from sodium dodecyl alkyl sulphate, sodium tallow alkyl sulphate, sodium lauryl sulphate, sodium octyl sulphate and mixtures thereof.
  • Preferred commercially available compounds are Empicol® 0298/F and/or Empimin® LV33 from Albright and Wilson.
  • Still another preferred anionic surfactant for use herein has the general formula:
  • R is an alkyl group.
  • surfactants are preferred ingredients when a cyclodextrin is present since it is compatible with the cyclodextrin. Examples of this type of surfactants are available from the Dow Chemical Company under the trade name Dowfax® wherein R is a linear or branched Ce-C 16 alkyl group. An example of these anionic surfactant is Dowfax 3B2 with R being approximately a 17
  • anionic surfactants are preferably not used when the antimicrobial active or preservative, etc., is cationic to minimize the interaction with the cationic actives, since the effect of both surfactant and active are diminished.
  • the wetting agent is present in the composition in a sufficient amount to result in an amount of from 0.001% to 5%, preferably from 0.01% to 3%, more preferably from 0.01 % to 1.50% by weight of active per weight of dry fabrics.
  • typical levels of the water-soluble wetting agent in the composition are from 0.1 to 10% by weight, preferably from 0.1 to 5%, more preferably from 0.1% to 1.5% by weight of the composition.
  • the present invention in one aspect uses a salt to both contribute to the hydrogen bond breaking process produces by the water and to the reinforcement of the wetting power of the wetting agent.
  • the salt is further believed to facilitate the dewrinkling action by maintaining a residual humidity of fibers.
  • the salt useful in the present invention is a compound made of alkaline and/or earth alkaline metal, and that can form hydrates upon crystallization.
  • the salt for use in the present invention have the following formula: AM; wherein A is a cation.
  • the cation is an alkaline and/or earth alkaline metal, and preferably is selected from sodium, calcium, potassium, magnesium; more preferably sodium and calcium, and wherein M is a couteranion selected from sulfate, chloride, nitrate, carbonate, borate, and carboxylates.
  • Preferred salts are salts selected from sodium, calcium, potassium, magnesium and mixtures thereof; more preferably salt of sodium, calcium, and mixtures thereof.
  • Particularly preferred salts for use herein are selected from sodium sulphate, sodium bicarbonate, sodium chloride, sodium borate, potassium sulphate, calcium chloride, sodium citrate, magnesium sulphate, and mixtures thereof, 18
  • more preferably are selected from sodium sulphate, sodium bicarbonate, potassium sulphate, calcium chloride, and mixtures thereof.
  • the salt is present in the composition in a sufficient amount to result in an amount of from 0.005% to 5%, preferably from 0.01% to 3%, more preferably from 0.01 % to 1.50% by weight of active per weight of dry fabrics.
  • typical levels of the salt in the composition are from 0.01% to about 10%, by weight of the composition, preferably from about 0.1% to about 3%, more preferably from about 0.1% to about 1.5%, by weight of the composition.
  • the liquid carrier used in the composition of the present invention is an aqueous system comprising water.
  • the carrier can contain a low molecular weight organic solvent that is highly soluble in water, e.g., C-1-C4 monohydric alcohols, alkylene carbonates, and mixtures thereof. Examples of these water-soluble solvents include ethanol, propanol, isopropanol, etc.
  • Water is the main liquid carrier due to its low cost, availability, safety, and environmental compatibility. Water can be distilled, deionized, or tap water.
  • the level of liquid carrier in the compositions of the present invention is typically greater than 80%, preferably greater than 90%, more preferably greater than 95%, by weight of the composition.
  • the level of liquid carrier is typically from 50% to 95%, by weight of the composition, preferably from 60% to 97%, more preferably from 70% to 99%, by weight of the composition.
  • Nonionic polyhydric alcohol humectant 1- Nonionic polyhydric alcohol humectant
  • a nonionic humectant of the polyhydric alcohol type is a preferred optional ingredient of the composition of the present invention. Typical of these compounds are the low molecular weight polyols. 19
  • low molecular weight it is meant that the compounds preferably have a molecular weight below 1000, preferably from 50 to 500, more preferably from 55 to 200.
  • these polyols are short chain.
  • short chain it is meant that the compounds have a carbon chain length of less than 10 carbon atoms, preferably less than 8 carbon atoms.
  • Preferred polyols for use herein are selected from polyols having from 2 to 8 hydroxy groups.
  • the glycol used is glycerol, ethylene glycol, propylene glycol, diethylene glycol, dipropylene glycol, sorbitol, erythritol or mixtures thereof, more preferably diethylene glycol, ethylene glycol, propylene glycol, dipropylene glycol and mixtures thereof.
  • Some polyols e.g., dipropylene glycol are also useful to facilitate the solubilization of some perfume ingredients in the composition of the present invention. Both diethylene glycol and dipropylene glycol are favored for use herein as it provides non-stickiness properties on hard surfaces and/or fabrics.
  • the humectant is present in the composition in a sufficient amount to result in an amount of from 0.005% to 5%, preferably from 0.01% to 3%, more preferably from 0.01 % to 1.50% by weight of active per weight of dry fabrics.
  • the humectant is added to the composition of the present invention at a level of from about 0.01 % to about 10%, by weight of the composition, preferably 20
  • composition from about 0.1% to about 3%, more preferably from about 0.1% to about 1.5%, by weight of the composition.
  • composition may also optionally employ typical lubricating compounds.
  • Lubricants have also been found beneficial in providing "wrinkles resistance" of dry-cleaned fabrics.
  • Typical lubricants are those conventionally known as softeners and include the cationic softener and nonionic softeners.
  • Typical of the cationic softening components are the quaternary ammonium compounds or amine precursors thereof as defined hereinafter.
  • A)-Quaternary Ammonium Fabric Softening Active Compound (1) Preferred quaternary ammonium fabric softening active compound have the formula
  • each R unit is independently hydrogen, C ⁇ -CQ alkyl, C-
  • R 2 is hydrogen, C1-C4 alkyl, C1-C4 hydroxyalkyi, and mixtures thereof;
  • X is an anion which is compatible with fabric softener actives and adjunct ingredients; the index m is from 1 to 4, preferably 2; the index n is from 1 to 4, preferably 2.
  • An example of a preferred fabric softener active is a mixture of quaternized amines having the formula:
  • R is preferably methyl;
  • R1 is a linear or branched alkyl or alkenyl chain comprising at least 11 atoms, preferably at least 15 atoms.
  • the unit -R ⁇ represents a fatty alkyl or alkenyl unit which is typically derived from a triglyceride source.
  • the triglyceride source is preferably derived from tallow, partially hydrogenated tallow, lard, partially hydrogenated lard, vegetable oils and/or partially hydrogenated vegetable oils, such as, canola oil, safflower oil, peanut oil, sunflower oil, corn oil, soybean oil, tall oil, rice bran oil, etc. and mixtures of these oils.
  • the preferred fabric softening actives of the present invention are the Diester and/or Diamide Quaternary Ammonium (DEQA) compounds, the diesters and diamides having the formula:
  • R is preferably methyl, Q and R 1 are as defined herein before; followed by quaternization to the final softener active.
  • Non-limiting examples of preferred amines which are used to form the DEQA fabric softening actives according to the present invention include methyl bis(2- hydroxyethyl)amine having the formula:
  • the counterion, ⁇ ( ⁇ ) above can be any softener-compatible anion, preferably the anion of a strong acid, for example, chloride, bromide, methylsulfate, ethylsulfate, sulfate, nitrate and the like, more preferably chloride or methyl sulfate.
  • the anion can also, but less preferably, carry a double charge in which case ⁇ ( " ) represents half a group.
  • Tallow and canola oil are convenient and inexpensive sources of fatty acyl units which are suitable for use in the present invention as R1 units.
  • the following are non-limiting examples of quaternary ammonium compounds suitable for use in the compositions of the present invention.
  • the term "tallowyl” as used herein below indicates the Ri unit is derived from a tallow triglyceride source and is a mixture of fatty alkyl or alkenyl units.
  • canolyl refers to a mixture of fatty alkyl or alkenyl units derived from canola oil.
  • N,N-di(canolyloxy-2-oxo-ethyl)-N,N-dimethyl ammonium chloride N,N,N-tri(tallowyl-oxy-2-oxo-ethyl)-N-methyl ammonium chloride;
  • quaternay ammoniun softening compounds are methylbis(tallowamidoethyl)(2-hydroxyethyl)ammonium methylsulfate and methylbis(hydrogenated tallowamidoethyl)(2-hydroxyethyl)ammonium methylsulfate; these materials are available from Witco Chemical Company under the trade names Varisoft® 222 and Varisoft® 110, respectively.
  • the level of unsaturation contained within the tallow, canola, or other fatty acyl unit chain can be measured by the Iodine Value (IV) of the corresponding fatty acid, which in the present case should preferably be in the range of from 5 to 100 with two categories of compounds being distinguished, having a IV below or above 25.
  • IV Iodine Value
  • fabric softener actives are derived from fatty acyl groups wherein the terms “tallowyl” and canolyl” in the above examples are replaced by the terms “cocoyl, palmyl, lauryl, oleyl, ricinoleyl, stearyl, palmityl,” which correspond to the triglyceride source from which the fatty acyl units are 25
  • These alternative fatty acyl sources can comprise either fully saturated, or preferably at least partly unsaturated chains.
  • R units are preferably methyl, however, suitable fabric softener actives are described by replacing the term "methyl” in the above examples in Table II with the units "ethyl, ethoxy, propyl, propoxy, isopropyl, butyl, isobutyl and t-butyl.
  • the counter ion, X in the examples of Table II can be suitably replaced by bromide, methylsulfate, formate, sulfate, nitrate, and mixtures thereof.
  • the anion, X is merely present as a counterion of the positively charged quaternary ammonium compounds. The scope of this invention is not considered limited to any particular anion.
  • Mixtures of actives of formula (1) and (2) may also be prepared.
  • quaternary ammonium fabric softening compounds for use herein are cationic nitrogenous salts having two or more long chain acyclic aliphatic C8-C22 hydrocarbon groups or one said group and an arylalkyi group which can be used either alone or as part of a mixture are selected from the group consisting of:
  • R 4 is an acyclic aliphatic C8-C22 hydrocarbon group
  • R ⁇ is a C-1-C4 saturated alkyl or hydroxyalkyi group
  • R ⁇ is selected from the group consisting of R 4 and R 5 groups
  • A- is an anion defined as above;
  • n is equal to 1 to about 5, and R1 , R2, R5 and A- are as defined above; (iii) mixtures thereof.
  • Examples of the above class cationic nitrogenous salts are the well-known dialkyldi methylammonium salts such as ditallowdimethylammonium chloride, ditallowdimethylammonium methylsulfate, di(hydrogenatedtallow)dimethylammonium chloride, distearyldimethylammonium chloride, dibehenyldimethylammonium chloride. Di(hydrogenatedtallow)di methylammonium chloride and ditallowdimethylammonium chloride are preferred.
  • dialkyldimethyl ammonium salts examples include di(hydrogenatedtallow)dimethylammonium chloride (trade name Adogen® 442), ditallowdimethylammonium chloride (trade name Adogen® 470, Praepagen® 3445), distearyl dimethylammonium chloride (trade name Arosurf® TA-100), all available from Witco Chemical Company.
  • Dibehenyldimethylammonium chloride is sold under the trade name Kemamine Q-2802C by Humko Chemical Division of Witco Chemical Corporation.
  • Dimethylstearylbenzyl ammonium chloride is sold under the trade names Varisoft ® SDC by Witco Chemical Company and Ammonyx® 490 by Onyx Chemical Company.
  • Suitable amine fabric softening compounds for use herein, which may be in amine form or cationic form are selected from:
  • the preferred Component (i) is a nitrogenous compound selected from the group consisting of the reaction product mixtures or some selected components of the mixtures.
  • One preferred component (i) is a compound selected from the group consisting of substituted imidazoline compounds having the formula:
  • Component (i) materials are commercially available as: Mazamide® 6, sold by Mazer Chemicals, or Ceranine® HC, sold by Sandoz Colors & Chemicals; stearic hydroxyethyl imidazoline sold under the trade names of Alkazine® ST by Alkaril Chemicals, Inc., or Schercozoline® S by Scher Chemicals, Inc.; N,N"- ditallowalkoyldiethylenetriamine; 1-tallowamidoethyl-2-tallowimidazoline (wherein in the preceding structure R1 is an aliphatic C15-C17 hydrocarbon group and R is a divalent ethylene group).
  • N,N"-ditallowalkoyldiethylenetriamine and 1 -tallow(amidoethyl)-2- tallowimidazoline are reaction products of tallow fatty acids and diethylenetriamine, and are precursors of the cationic fabric softening agent methyl-1-tallowamidoethyl-2-tallowimidazolinium methylsulfate (see "Cationic Surface Active Agents as Fabric Softeners," R. R. Egan, Journal of the American Oil Chemicals' Society, January 1978, pages 118-121).
  • N,N"-ditallow alkoyldiethylenetriamine and 1-tallowamidoethyl-2-tallowimidazoline can be obtained from Witco Chemical Company as experimental chemicals.
  • Methyl-1- tallowamidoethyl-2-tallowimidazolinium methylsulfate is sold by Witco Chemical Company under the tradename Varisoft® 475.
  • each R 2 is a C-]_6 alkylene group, preferably an ethylene group; and G is an oxygen atom or an -NR- group; and each R, R 1 , R 2 and R have the definitions given above and A" has the definitions given above for X " .
  • Compound (ii) is 1-oleylamidoethyl-2-oleylimidazolinium chloride wherein Ri is an acyclic aliphatic C15-C-17 hydrocarbon group, R2 is an ethylene group, G is a NH group, R ⁇ is a methyl group and A- is a chloride anion.
  • Ri is an acyclic aliphatic C15-C-17 hydrocarbon group
  • R2 is an ethylene group
  • G is a NH group
  • R ⁇ is a methyl group
  • A- is a chloride anion.
  • R, R 1 , R 2 , and A- are defined as above.
  • Nonionic softener include compounds such as the fatty acid esters, preferably a partial ester, of mono- or polyhydric alcohols or anhydride thereof containing from 1 to 8 carbon atoms. 29
  • the fatty acid ester has at least 1 free (i.e. unesterified) hydroxyl group and at least 1 fatty acyl group.
  • the mono- or polyhydric alcohol portion of the ester can be represented by methanol, isobutanol, 2-ethyl hexanol, isopropanol, ethylene glycol and polyethylene glycol with a maximum of 5 ethylene glycol units, glycerol, diglycerol, xylitol, sucrose, erythritol, penta-erythritol, sorbitol or sorbitan. Ethylene glycol, glycerol and sorbitan esters are particularly preferred.
  • the fatty acid portion of the ester normally comprises a fatty acid having from 12 to 22 carbon atoms, typical examples being lauric acid, myristic acid, palmitic acid, stearic acid and behenic acid.
  • sorbitan esters which are esterified dihydration products of sorbitol.
  • Sorbitol itself prepared by the catalytic hydrogenation of glucose, can be dehydrated in well known fashion to form mixtures of 1 ,4- and 1 ,5-sorbitol anhydrides and small amounts of isosorbides.
  • sorbitan The foregoing type of complex mixtures of anhydrides of sorbitol are collectively referred to herein as "sorbitan”. It will be recognized that this "sorbitan" mixture will also contain some free, uncyclized sorbitol.
  • the lubricants of the type employed herein can be prepared by esterifying the "sorbitan" mixture with a fatty acyl group in standard fashion, e.g. by reaction with a fatty acid halide or fatty acid.
  • the esterification reaction can occur at any of the available hydroxyl groups, and various mono-, di-, etc., esters can be prepared. In fact, mixtures of mono-, di-, tri-, etc., esters almost always result from such reactions, and the stoichiometric ratios of the reactants can be simply adjusted to favor the desired reaction product.
  • etherification and esterification are generally accomplished in the same processing step by reacting sorbitol directly with fatty acids.
  • Such a method of sorbitan ester preparation is described more fully in MacDonald; "Emulsifiers: Processing and Quality Control:", Journal of the American Oil Chemists' Society, Volume 45, October 1968. 30
  • mixtures of hydroxy-substituted sorbitan esters useful herein contain, inter alia, compounds of the following formulae, as well as the corresponding hydroxy- substituted di-esters:
  • group R is a C10-C26, and higher, fatty alkyl residue.
  • this fatty alkyl residue contains from 16 to 22 carbon atoms.
  • the fatty alkyl residue can, of course, contain non-interfering substituents such as hydroxyl groups. Esterified hydroxyl groups can, of course, be either in terminal or internal positions within the sorbitan molecule.
  • Sorbitan esters Sorbitan mono- and di-esters of lauric, myristic, palmitic, stearic and behenic (docosanoic) acids are particularly useful herein as softening agents 31
  • sorbitan esters e.g. mixtures of the foregoing esters, and mixtures prepared by esterifying sorbitan with fatty acid mixtures such as the mixed tallow fatty acids, are useful herein and are economically attractive.
  • Unsaturated C10-C22 sorbitan esters e.g. sorbitan monooleate, usually are present in such mixtures in low concentration.
  • alkyl as employed herein to describe the sorbitan esters encompasses both the saturated and unsaturated hydrocarbyl ester side chain groups.
  • sorbitan esters herein especially the "lower” ethoxylates thereof (i.e. mono-, di- and tri-esters) wherein one or more of the unesterified -OH groups contain one to about 20 oxyethylene moieties (Tweens®) are also useful in the composition of the present invention. Therefore, for purposes of the present invention, the term "sorbitan ester" includes such derivatives.
  • Preparation of the sorbitan esters can be achieved by dehydrating sorbitol to form a mixture of anhydrides of the type set forth above, and subsequently esterifying the mixture using, for example, a 1 :1 stoichiometry for the esterification reaction.
  • the esterified mixture can then be separated into the various ester components. Separation of the individual ester products is, however, difficult and expensive.
  • esterified mixture as the sorbitan ester component.
  • esterified reaction products are commercially available under various tradenames e.g. Span®
  • sorbitan ester mixtures can also be prepared by utilizing conventional interesterification procedures.
  • ester mixture having from 20%-50% mono-ester, 25% to 50% di-ester and 10%-35% of tri- and tetra-esters are preferred.
  • the material which is sold commercially as sorbitan mono-ester e.g. mono-stearate
  • alkyl sorbitan esters for use in the softening compositions herein include sorbitan monolaurate, sorbitan monomyristate, sorbitan monopolmitate, sorbitan mono- behenate, sorbitan monooleate, sorbitan dilaurate, sorbitan dimyristate, sorbitan dipalmitate, sorbitan distearate, sorbitan dibehenate, sorbitan dioleate, and mixtures thereof, and mixed tallowalkyl sorbitan mono- and di-esters.
  • Such mixtures are readily prepared by reacting the foregoing hydroxy-substituted sorbitans, particularly the 1 ,4- and 1 ,5-sorbitans, with the corresponding acid or acid chloride in a simple esterification reaction, It is to be recognized, of course, that commercial materials prepared in this manner will comprise mixtures usually containing minor proportions of uncyclized sorbitol, fatty acids, polymers, isosorbide structures, and the like.
  • the sorbitan esters employed herein can contain up to about 15% by weight of esters of the C20 -C26, and higher, fatty acids, as well as minor amounts of C8, and lower, fatty esters.
  • fatty acid partial esters useful in the present invention are xylitol monopalmitate, pentaerythritol monostearate, sucrose monostearate, glycerol monostearate and ethylene glycol monostearate.
  • sorbitan esters commercially available mono-esters normally contain substantial quantities of di- or tri-esters.
  • glycol esters are also highly preferred. These are the mono-, di- or tri-esters of glycerol and fatty acids of the class described above.
  • glyceryl monostearate which may contain a proportion of the di- and tristearates, is especially preferred.
  • nonionic lubricants are the cyclomethicones such as described in EP636356.
  • lubricating agents because, when the compounds are correctly applied to a fabric, they do impart a soft, lubricious feel to the fabric.
  • lubricating agent can also encompass mixed softening active agents.
  • Preferred lubricating agent among the one disclosed above are the quaternary ammonium compound disclosed under (A) and the cyclomethicones.
  • the lubricating agent is present in the composition in a sufficient amount to result in an amount of from 0.005% to 5%, preferably from 0.01% to 3%, more preferably from 0.01 % to 1.50% by weight of active per weight of dry fabrics.
  • the lubricating agent is added to the composition of the present invention at a level of from about 0.01 % to about 10%, by weight of the composition, preferably from about 0.1 % to about 3%, more preferably from about 0.1 % to about 1.5%, by weight of the composition.
  • the composition of the invention comprises an optional cyclodextrin. This will impart the composition with odour absorbing properties, which is especially useful for application on inanimate surfaces to 34
  • cyclodextrin includes any of the known cyclodextrins such as unsubstituted cyclodextrins containing from six to twelve glucose units, especially, alpha-cyclodextrin, beta-cyclodextrin, gamma-cyclodextrin and/or their derivatives and/or mixtures thereof.
  • the alpha-cyclodextrin consists of six glucose units
  • the beta-cyclodextrin consists of seven glucose units
  • the gamma-cyclodextrin consists of eight glucose units arranged in donut-shaped rings.
  • the specific coupling and conformation of the glucose units give the cyclodextrins a rigid, conical molecular structures with hollow interiors of specific volumes.
  • the "lining" of each internal cavity is formed by hydrogen atoms and glycosidic bridging oxygen atoms; therefore, this surface is fairly hydrophobic.
  • the unique shape and physical-chemical properties of the cavity enable the cyclodextrin molecules to absorb (form inclusion complexes with) organic molecules or parts of organic molecules which can fit into the cavity. Many odorous molecules can fit into the cavity including many malodorous molecules and perfume molecules.
  • cyclodextrins and especially mixtures of cyclodextrins with different size cavities, can be used to control odors caused by a broad spectrum of organic odoriferous materials, which may, or may not, contain reactive functional groups.
  • the complexation between cyclodextrin and odorous molecules occurs rapidly in the presence of water.
  • the extent of the complex formation also depends on the polarity of the absorbed molecules.
  • strongly hydrophilic molecules (those which are highly water-soluble) are only partially absorbed, if at all. Therefore, cyclodextrin does not complex effectively with some very low molecular weight organic amines and acids when they are present at low levels on wet fabrics.
  • the fabric is being dried off, some low molecular weight organic amines and acids have more affinity and will complex with the cyclodextrins more readily.
  • Non-derivatised (normal) beta-cyclodextrin can be present at a level up to its solubility limit of about 1.85% (about 1.85g in 35
  • Beta-cyclodextrin is not preferred in compositions which call for a level of cyclodextrin higher than its water solubility limit.
  • Non-derivatised beta-cyclodextrin is generally not preferred when the composition contains surfactant since it affects the surface activity of most of the preferred surfactants that are compatible with the derivatized cyclodextrins.
  • the solution of the present invention is clear.
  • the term “clear” as defined herein means transparent or translucent, preferably transparent, as in “water clear,” when observed through a layer having a thickness of less than about 10 cm.
  • the cyclodextrins for use herein are highly water-soluble such as, alpha-cyclodextrin and/or derivatives thereof, gamma-cyclodextrin and/or derivatives thereof, derivatised beta-cyclodextrins, and/or mixtures thereof.
  • the derivatives of cyclodextrin consist mainly of molecules wherein some of the OH groups are converted to OR groups.
  • Cyclodextrin derivatives include, e.g., those with short chain alkyl groups such as methylated cyclodextrins, and ethylated cyclodextrins, wherein R is a methyl or an ethyl group; those with hydroxyalkyi substituted groups, such as hydroxypropyl cyclodextrins and/or hydroxyethyl cyclodextrins, wherein R is a -CH2-CH(OH)-CH3 or a -CH2CH2-OH group; branched cyclodextrins such as maltose-bonded cyclodextrins; cationic cyclodextrins such as those containing 2-hydroxy-3-(dimethylamino)propyl ether, wherein R is CH2-CH(OH)-CH2-N(CH3)2 which is cationic at low pH; quaternary ammonium, e.g., 2-hydroxy-3-(trimethyl
  • Highly water-soluble cyclodextrins are those having water solubility of at least about 10 g in 100 ml of water at room temperature, preferably at least about 20 g in 100 ml of water, more preferably at least about 25 g in 100 ml of water at room temperature.
  • the availability of solubilized, uncomplexed cyclodextrins is essential for effective and efficient odor control performance. Solubilized, water- soluble cyclodextrin can exhibit more efficient odor control performance than non-water-soluble cyclodextrin when deposited onto surfaces, especially fabric.
  • Examples of preferred water-soluble cyclodextrin derivatives suitable for use herein are hydroxypropyl alpha-cyclodextrin, methylated alpha-cyclodextrin, methylated beta-cyclodextrin, hydroxyethyl beta-cyclodextrin, and hydroxypropyl beta-cyclodextrin.
  • Hydroxyalkyi cyclodextrin derivatives preferably have a degree of substitution of from about 1 to about 14, more preferably from about 1.5 to about 7, wherein the total number of OR groups per cyclodextrin is defined as the degree of substitution.
  • Methylated cyclodextrin derivatives typically have a degree of substitution of from about 1 to about 18, preferably from about 3 to about 16.
  • a known methylated beta-cyclodextrin is heptakis-2,6-di-0-methyl- ⁇ - cyclodextrin, commonly known as DIMEB, in which each glucose unit has about 2 methyl groups with a degree of substitution of about 14.
  • DIMEB heptakis-2,6-di-0-methyl- ⁇ - cyclodextrin
  • a preferred, more commercially available, methylated beta-cyclodextrin is a randomly methylated beta-cyclodextrin, commonly known as RAMEB, having different degrees of substitution, normally of about 12.6.
  • RAMEB is more preferred than DIMEB, since DIMEB affects the surface activity of the preferred surfactants more than RAMEB.
  • the preferred cyclodextrins are available, e.g., from Cerestar USA, Inc. and Wacker Chemicals (USA), Inc.
  • cyclodextrins absorb odors more broadly by complexing with a wider range of odoriferous molecules having a wider range of molecular sizes.
  • cyclodextrins is alpha-cyclodextrin and its derivatives thereof, gamma- 37
  • cyclodextrin and its derivatives thereof and/or derivatised beta-cyclodextrin, more preferably a mixture of alpha-cyclodextrin, or an alpha-cyclodextrin derivative, and derivatised beta-cyclodextrin, even more preferably a mixture of derivatised alpha-cyclodextrin and derivatised beta-cyclodextrin, most preferably a mixture of hydroxypropyl alpha-cyclodextrin and hydroxypropyl beta- cyclodextrin, and/or a mixture of methylated alpha-cyclodextrin and methylated beta-cyclodextrin.
  • a small amount of low molecular weight polyol as defined herein before into the composition comprising the uncomplexed cyclodextrin enhances the formation of the cyclodextrin inclusion complexes as the fabric dries. Further, the incorporation of such polyol provides an improved odor control performance of the composition of the present invention comprising said cyclodextrin.
  • the polyols' ability to remain on the fabric for a longer period of time than water, as the fabric dries allows it to form ternary complexes with the cyclodextrin and some malodorous molecules.
  • the addition of the glycols is believed to fill up void space in the cyclodextrin cavity that is unable to be filled by some malodor molecules of relatively smaller sizes.
  • Cyclodextrin compositions prepared by processes that result in a level of such polyols are highly desirable, since they can be used without removal of the polyols.
  • Diethylene glycol is particularly useful in the presence of the uncomplexd cyclodextrin. Indeed, it has been found to enhance the removal of small malodour molecules.
  • the preferred weight ratio of low molecular weight cyclodextrin to polyol is from about 50:1 to about 1 :11 , more preferably from about 20:1 to about 1 :1 , even more preferably from about 10:1 to about 1 :1 , and most preferably from about 5:1 to about 1 :1.
  • the composition is preferably used as a spray. It is preferable that the usage compositions of the present invention contain low 38
  • Typical levels of cyclodextrin in usage compositions for usage conditions are from about 0.01% to about 5%, preferably from about 0.1% to about 4%, more preferably from about 0.2% to about 2% by weight of the composition. Compositions with higher concentrations can leave unacceptable visible stains on fabrics as the solution evaporates off of the fabric. This is especially a problem on thin, colored, synthetic fabrics.
  • the fabric be treated at a level of less than about 5 mg of cyclodextrin per gram of fabric, more preferably less than about 2 mg of cyclodextrin per gram of fabric.
  • the presence of the surfactant can improve appearance by minimizing localized spotting.
  • Concentrated compositions can also be used in order to deliver a less expensive product.
  • a concentrated product i.e., when the level of cyclodextrin used is from about 3% to about 20%, more preferably from about 5% to about 10%, by weight of the concentrated composition, it is preferable to dilute the concentrated composition before treating fabrics in order to avoid staining.
  • the concentrated cyclodextrin composition is diluted with about 50% to about 6000%, more preferably with about 75% to about 2000%, most preferably with about 100% to about 1000% by weight of the concentrated composition of water.
  • the resulting diluted compositions have usage concentrations of cyclodextrin as discussed hereinbefore, e.g., of from about 0.1 % to about 5%, by weight of the diluted composition.
  • composition may suitably use an optional solubilized, water-soluble antimicrobial active, useful in providing protection against organisms that become attached to the treated material.
  • an optional solubilized, water-soluble antimicrobial active useful in providing protection against organisms that become attached to the treated material.
  • the free, uncomplexed antimicrobial, e.g., antibacterial, active provides an optimum antibacterial performance.
  • compositions of the present invention containing, antimicrobial materials, e.g., antibacterial halogenated compounds, quaternary compounds, and phenolic compounds.
  • Some of the more robust antimicrobial halogenated compounds which can function as disinfectants/sanitizers as well as finish product preservatives (vide infra), and are useful in the compositions of the present invention include 1 ,1'-hexamethylene bis(5-(p-chlorophenyl)biguanide), commonly known as chlorhexidine, and its salts, e.g., with hydrochloric, acetic and gluconic acids.
  • the digluconate salt is highly water-soluble, about 70% in water, and the diacetate salt has a solubility of about 1.8% in water.
  • the digluconate salt is highly water-soluble, about 70% in water, and the diacetate salt has a solubility of about 1.8% in water.
  • chlorhexidine is used as a sanitizer in the present invention it is typically present at a level of from about 0.001% to about 0.4%, preferably from about 0.002% to about 0.3%, and more preferably from about 0.01% to about 0.1%, by weight of the usage composition. In some cases, a level of from about 1% to about 2% may be needed for virucidal activity.
  • Other useful biguanide compounds include Cosmoci® CQ®, Vantocil® IB, including poly (hexamethylene biguanide) hydrochloride.
  • Other useful cationic antimicrobial agents include the bis-biguanide alkanes.
  • Usable water soluble salts of the above are chlorides, bromides, sulfates, alkyl sulfonates such as methyl sulfonate and ethyl sulfonate, phenylsulfonates such as p-methylphenyl sulfonates, nitrates, acetates, gluconates, and the like.
  • Examples of suitable bis biguanide compounds are chlorhexidine; 1 ,6-bis-(2- ethylhexylbiguanidohexane)dihydrochloride; 1 ,6-di-(N ⁇ ,N ⁇ '-phenyldiguanido- N5,N5')-hexane tetrahydrochloride; 1 ,6-di-(N -j , N « ⁇ '-phenyl-N -
  • N5,N5')-di-n-propylether tetrahydrochloride 1 ,6-di(N-
  • Preferred antimicrobials from this group are 1,6-di-(N ⁇ ,N-
  • omega. omega.:. omega. 'di(N-j , N ⁇
  • the bis biguanide of choice is chlorhexidine its salts, e.g., digluconate, dihydrochloride, diacetate, and mixtures thereof.
  • Quaternary Compounds A wide range of quaternary compounds can also be used as antimicrobial actives, in conjunction with the preferred surfactants, for compositions of the present invention that do not contain cyclodextrin.
  • useful quaternary compounds include: (1) benzalkonium chlorides and/or substituted benzalkonium chlorides such as commercially available Barquat® (available from Lonza), Maquat® (available from Mason), Variquat® (available from Witco/Sherex), and Hyamine® (available from Lonza); (2) dialkyl quaternary such as Bardac® products of Lonza, (3) N-(3-chloroallyl) hexaminium chlorides such as Dowicide® and Dowicil® available from Dow; (4) benzethonium chloride such as Hyamine® 1622 from Rohm & Haas; (5) methylbenzethonium chloride represented by Hyamine® 10X supplied by Rohm & Haas, (6) cetyl
  • Typical concentrations for biocidal effectiveness of these quaternary compounds range from about 0.001% to about 0.8%, preferably from about 0.005% to about 0.3%, more preferably from about 0.01% to 0.2%, by weight of the usage composition.
  • the corresponding concentrations for the concentrated compositions are from about 0.003% to about 2%, preferably from about 0.006% to about 1.2%, and more preferably from about 0.1% to about 0.8% by weight of the concentrated compositions.
  • the surfactants when added to the antimicrobials tend to provide improved antimicrobial action. This is especially true for the siloxane surfactants, and especially when the siloxane surfactants are combined with the chlorhexidine antimicrobial actives. 42
  • composition of the present invention can also optionally provide a "scent signal" in the form of a pleasant odor which signals the removal of malodor from fabrics.
  • the scent signal is designed to provide a fleeting perfume scent, and is not designed to be overwhelming or to be used as an odor masking ingredient.
  • perfume is added as a scent signal, it is added only at very low levels, e.g., from about 0% to about 0.5%, preferably from about 0.003% to about 0.3%, more preferably from about 0.005% to about 0.2%, by weight of the usage composition.
  • Perfume can also be added as a more intense odor in product and on surfaces. When stronger levels of perfume are preferred, relatively higher levels of perfume can be added. Any type of perfume can be incorporated into the composition of the present invention.
  • the perfume is hydrophilic and is composed predominantly of ingredients selected from two groups of ingredients, namely, (a) hydrophilic ingredients having a ClogP of less than about 3.5, more preferably less than about 3.0, and (b) ingredients having significant low detection threshold, and mixtures thereof.
  • at least about 50%, preferably at least about 60%, more preferably at least about 70%, and most preferably at least about 80% by weight of the perfume is composed of perfume ingredients of the above groups (a) and (b).
  • the hydrophilic perfume ingredients are more soluble in water, have less of a tendency to complex with the cyclodextrins, and are more available in the odor absorbing composition than the ingredients of conventional perfumes.
  • the degree of hydrophobicity of a perfume ingredient can be correlated with its octanol/water partition coefficient P.
  • the octanol/water partition coefficient of a perfume ingredient is the ratio between its equilibrium concentration in octanol and in water.
  • a perfume ingredient with a greater partition coefficient P is considered to be more hydrophobic.
  • a perfume ingredient with a smaller partition coefficient P is considered to be more hydrophilic. Since the partition coefficients of the perfume ingredients normally have high values, they 43
  • the preferred perfume hydrophilic perfume ingredients of this invention have logP of about 3.5 or smaller, preferably of about 3.0 or smaller.
  • the logP of many perfume ingredients have been reported; for example, the Pomona92 database, available from Daylight Chemical Information Systems, Inc. (Daylight CIS), Irvine, California, contains many, along with citations to the original literature. However, the logP values are most conveniently calculated by the "CLOGP” program, also available from Daylight CIS. This program also lists experimental logP values when they are available in the Pomona92 database.
  • the "calculated logP” (ClogP) is determined by the fragment approach of Hansch and Leo (cf, A. Leo, in Comprehensive Medicinal Chemistry, Vol. 4, C. Hansch, P. G. Sammens, J. B. Taylor and C. A. Ramsden, Eds., p.
  • the fragment approach is based on the chemical structure of each perfume ingredient, and takes into account the numbers and types of atoms, the atom connectivity, and chemical bonding.
  • the ClogP values which are the most reliable and widely used estimates for this physicochemical property, are used instead of the experimental logP values in the selection of perfume ingredients which are useful in the present invention.
  • Non-limiting examples of the more preferred hydrophilic perfume ingredients are allyl amyl glycolate, allyl caproate, amyl acetate, amyl propionate, anisic aldehyde, anisyl acetate, anisole, benzaldehyde, benzyl acetate, benzyl acetone, benzyl alcohol, benzyl formate, benzyl iso valerate, benzyl propionate, beta gamma hexenol, calone, camphor gum, laevo-carveol, d-carvone, laevo-carvone, cinnamic alcohol, cinnamyl acetate, cinnamic alcohol, cinnamyl formate, cinnamyl propionate, cis-jasmone, cis-3-hexenyl acetate, coumarin, cuminic alcohol, cuminic aldehyde, Cyclal C,
  • Nonlimiting examples of other preferred hydrophilic perfume ingredients which can be used in perfume compositions of this invention are allyl heptoate, amyl benzoate, anethole, benzophenone, carvacrol, citral, citronellol, citronellyl nitrile, cyclohexyl ethyl acetate, cymal, 4-decenal, dihydro isojasmonate, dihydro myrcenol, ethyl methyl phenyl glycidate, fenchyl acetate, florhydral, gamma- nonalactone, geranyl formate, geranyl nitrile, hexenyl isobutyrate, alpha-ionone, isobornyl acetate, isobutyl benzoate, isononyl alcohol, isomenthol, para- isopropyl phenylacetaldehyde, isopulegol, linalyl
  • the preferred perfume compositions used in the present invention contain at least 4 different hydrophilic perfume ingredients, preferably at least 5 different hydrophilic perfume ingredients, more preferably at least 6 different hydrophilic perfume ingredients, and even more preferably at least 7 different hydrophilic perfume ingredients. Most common perfume ingredients which are derived from natural sources are composed of a multitude of components. When each such material is used in the formulation of the preferred perfume compositions of the 45
  • the odor detection threshold of an odorous material is the lowest vapor concentration of that material which can be olfactorily detected.
  • the odor detection threshold and some odor detection threshold values are discussed in, e.g., "Standardized Human Olfactory Thresholds", M. Devos et al, IRL Press at Oxford University Press, 1990, and "Compilation of Odor and Taste Threshold Values Data", F. A. Fazzalari, editor, ASTM Data Series DS 48A, American Society for Testing and Materials, 1978, both of said publications being incorporated by reference.
  • perfume ingredients that have low odor detection threshold values can improve perfume odor character, even though they are not as hydrophilic as perfume ingredients of group (a) which are given hereinabove.
  • Perfume ingredients that do not belong to group (a) above, but have a significantly low detection threshold, useful in the composition of the present invention are selected from the group consisting of ambrox, bacdanol, benzyl salicylate, butyl anthranilate, cetalox, damascenone, alpha-damascone, gamma-dodecalactone, ebanol, herbavert, cis-3-hexenyl salicylate, alpha-ionone, beta-ionone, alpha-isomethylionone, lilial, methyl nonyl ketone, gamma-undecalactone, undecylenic aldehyde, and mixtures thereof.
  • These materials are preferably present at low levels in addition to the hydrophilic ingredients of group (a), typically less than about 20%, preferably less than about 15%, more preferably less than about 10%, by weight of the total perfume compositions of the present invention. However, only low levels are required to provide an effect.
  • hydrophilic ingredients of group (a) that have a significantly low detection threshold, and are especially useful in the composition of the present invention.
  • these ingredients are allyl amyl glycolate, anethole, benzyl acetone, calone, cinnamic alcohol, coumarin, cyclogalbanate, Cyclal C, cymal, 4-decenal, dihydro isojasmonate, ethyl anthranilate, ethyl-2-methyl butyrate, ethyl methylphenyl glycidate, ethyl vanillin, eugenol, flor acetate, florhydral, fructone, frutene, heliotropin, keone, indole, iso cyclo citral, isoeugenol, lyral, methyl heptine carbonate, linalool, methyl anthranilate, methyl dihydrojasmonate, methyl is
  • ketone beta naphthol methyl ether, nerol, para-anisic aldehyde, para hydroxy phenyl butanone, phenyl acetaldehyde, vanillin, and mixtures thereof.
  • Use of low odor detection threshold perfume ingredients minimizes the level of organic material that is released into the atmosphere.
  • Soil Release agents are desirably used in compositions of the instant invention. Any polymeric soil release agent known to those skilled in the art can optionally be employed in the compositions of this invention. Polymeric soil release agents are characterized by having both hydrophilic segments, to hydrophilize the surface of hydrophobic fibers, such as polyester and nylon, and hydrophobic segments, to deposit upon hydrophobic fibers and remain adhered thereto through completion of washing and rinsing cycles and, thus, serve as an anchor for the hydrophilic segments. This can enable stains occurring subsequent to treatment with the soil release agent to be more easily cleaned in later washing procedures.
  • soil release agents will generally comprise from about 0.01% to about 10.0%, by weight, of the detergent compositions herein, typically from about 0.1 % to about 5%, preferably from about 0.2% to about 3.0%.
  • soil release agents include the METOLOSE SM100, METOLOSE SM200 manufactured by Shin-etsu Kagaku Kogyo K.K., SOKALAN type of material, e.g., SOKALAN HP-22, available from BASF (Germany), ZELCON 5126 (from Dupont) and MILEASE T (from ICI).
  • composition may also comprises ingredient useful for providing a long and lasting release of a perfume material.
  • ingredient useful for providing a long and lasting release of a perfume material Typical disclosure can be found in WO95/04809, WO96/02625, PCT US97/14610 filed 19 August 1997 and claiming priority of 19 August 1996, and EP-A-0,752,465.
  • Typical level of incorporation of the perfume are from 0.01% to 15% by weight of the composition.
  • compositions according to the present invention are preferably greater than 3, preferably between 3 and 12. This range is preferred for fabric safety.
  • a lubricant of the diester quaternary ammonium type it is most preferred to have the conventional pH range, as measured in the neat compositions at 20 °C, of from 2.0 to 5, preferably in the range of 2.5 to 4.5, preferably about 2.5 to about 3.5.
  • the pH of these compositions herein can be regulated by the addition of a Bronsted acid.
  • the present invention can include optional components conventionally used in textile treatment compositions, for example, colorants, preservatives, bactericides, optical brighteners, opacifiers, anti-shrinkage agents, germicides, fungicides, anti-oxidants, dye fixing agent, enzymes, chelating agents, metallic salts to absorb amine and sulfur-containing compounds and selected from the group consisting of copper salts, zinc salts, and mixtures thereof, color protectors like polyethylene imine and its alkoxylated derivatives, and the like.
  • the compositions are preferably free of any material that would soil or stain fabric, and are also substantially free of starch. Typically, there should be less than about 0.5%, by weight of the composition, preferably less than about 0.3%, more 48
  • compositions and compounds can be provided in any suitable form such as spray, foam, gel or any other suitable form for liquid aqueous compositions, preferably the composition is in the form of a spray.
  • the liquid composition which is applied on the fabric will have particle sizes in the range of 8 to 100 ⁇ m, preferably from 10-60 ⁇ m (more preferably from 20-60 ⁇ m) for automatic sprayer, and preferably from 50-100 ⁇ m for manually activated sprayer.
  • a packaged composition comprising the composition or compounds, in a spray dispenser.
  • a packaged composition comprising a wrinkle reducing composition comprising a wrinkle reducing active which contains a water soluble wetting agent and a salt made of alkaline and/or earth alkaline metal, a liquid carrier, and a spray dispensing device.
  • the dilute compositions i.e., compositions containing from about 0.1% to about 5%, by weight of the composition, of wrinkle reducing active, of the present invention are preferably sprayed onto fabrics and therefore are typically packaged in a spray dispenser.
  • the spray dispenser can be any of the manually activated means for producing a spray of liquid droplets as is known in the art, e.g. trigger-type, pump-type, electrical spray, hydraulic nozzle, sonic nebulizer, high pressure fog nozzle, non-aerosol self-pressurized, and aerosol-type spray means.
  • Automatic activated means can also be used herein. These type of automatic means are similar to manually activated means with the exception that the propellant is replaced by a compressor. It is preferred that at least about 70%, more preferably, at least about 80%, most preferably at least about 90% of the droplets have a particle size of smaller than about 200 microns.
  • the spray dispenser can be an aerosol dispenser.
  • Said aerosol dispenser comprises a container which can be constructed of any of the conventional materials employed in fabricating aerosol containers.
  • the dispenser must be 49
  • the aerosol dispenser utilizes a pressurized sealed container from which the wrinkle reducing composition is dispensed through a special actuator/valve assembly under pressure.
  • the aerosol dispenser is pressurized by incorporating therein a gaseous component generally known as a propellant.
  • aerosol propellants e.g., gaseous hydrocarbons such as isobutane, and mixed halogenated hydrocarbons
  • Halogenated hydrocarbon propellants such as chlorofluoro hydrocarbons have been alleged to contribute to environmental problems.
  • Preferred propellants are compressed air, nitrogen, inert gases, carbon dioxide, etc.
  • the spray dispenser can be a self-pressurized non-aerosol container having a convoluted liner and an elastomeric sleeve.
  • Said self-pressurized dispenser comprises a liner/sleeve assembly containing a thin, flexible radially expandable convoluted plastic liner of from about 0.010 to about 0.020 inch thick, inside an essentially cylindrical elastomeric sleeve.
  • the liner/sleeve is capable of holding a substantial quantity of odor-absorbing fluid product and of causing said product to be dispensed.
  • Another type of aerosol spray dispenser is one wherein a barrier separates the wrinkle reducing composition from the propellant (preferably compressed air or nitrogen), as is disclosed in U.S. Pat. No.
  • the spray dispenser is a non-aerosol, manually activated, pump- spray dispenser.
  • Said pump-spray dispenser comprises a container and a pump mechanism which securely screws or snaps onto the container.
  • the pump mechanism comprises a pump chamber of substantially fixed volume, having an opening at the inner end thereof.
  • a pump stem having a piston on the end thereof disposed for reciprocal motion in the pump chamber.
  • the pump stem has a passageway there through with a dispensing outlet at the outer end of the passageway and an axial inlet port located inwardly thereof.
  • the container and the pump mechanism can be constructed of any conventional material employed in fabricating pump-spray dispensers, including, but not limited to: polyethylene; polypropylene; polyethyleneterephthalate; blends of polyethylene, vinyl acetate, and rubber elastomer. Other materials can include stainless steel.
  • the spray dispenser is a manually activated trigger-spray dispenser.
  • Said trigger-spray dispenser comprises a container and a trigger both of which can be constructed of any of the conventional material employed in fabricating trigger-spray dispensers, including, but not limited to: polyethylene; polypropylene; polyacetal; polycarbonate; polyethyleneterephthalate; polyvinyl chloride; polystyrene; blends of polyethylene, vinyl acetate, and rubber elastomer. Other materials can include stainless steel and glass.
  • the trigger- spray dispenser does not incorporate a propellant gas.
  • the trigger-spray dispenser herein is typically one which acts upon a discrete amount of the wrinkle reducing composition itself, typically by means of a piston or a collapsing bellows that displaces the composition through a nozzle to create a spray of thin liquid.
  • Said trigger-spray dispenser typically comprises a pump chamber having either a piston or bellows which is movable through a limited stroke response to the trigger for varying the volume of said pump chamber. This pump chamber or bellows chamber collects and holds the product for dispensing.
  • the trigger spray dispenser typically has an outlet check valve for blocking communication and flow of fluid through the nozzle and is responsive to the pressure inside the 51
  • the spring acts on the piston to return it to its original position.
  • the bellows acts as the spring to return to its original position. This action causes a vacuum in the chamber.
  • the responding fluid acts to close the outlet valve while opening the inlet valve drawing product up to the chamber from the reservoir.
  • a broad array of trigger sprayers or finger pump sprayers are suitable for use with the compositions of this invention. These are readily available from suppliers such as Calmar, Inc., City of Industry, California; CSI (Continental Sprayers, Inc.), St. Peters, Missouri; Berry Plastics Corp., Evansville, Indiana - a distributor of Guala® sprayers; or Seaquest Dispensing, Cary, Illinois.
  • the preferred trigger sprayers are the blue inserted Guala® sprayer, available from Berry Plastics Corp., the Calmar TS800-1A® sprayers, available from Calmar Inc., or the CSI T7500® available from Continental Sprayers, Inc., because of the fine uniform spray characteristics, spray volume, and pattern size.
  • Any suitable bottle or container can be used with the trigger sprayer, the preferred bottle is a 17 fl-oz. bottle (about 500 ml) of good ergonomics similar in shape to the Cinch® bottle. It can be made of any materials such as high density polyethylene, polypropylene, polyvinyl chloride, polystyrene, polyethylene 52
  • terephthalate glass, or any other material that forms bottles.
  • it is made of high density polyethylene or polyethylene terephthalate.
  • a finger pump can be used with canister or cylindrical bottle.
  • the preferred pump for this application is the cylindrical Euromist II® from Seaquest Dispensing.
  • the atomization spray nozzle prefferably has an orifice diameter of from about 0.1 mm to about 2 mm, and most preferably from about 0.15 mm to about 1 mm.
  • the spraying step is conducted for a period of time of from about 5 minutes to about 30 minutes, more preferably from about 5 minutes to about 20 minutes. Spraying times will vary depending upon the various operating parameters selected as described herein.
  • said spray dispenser comprises a trigger spray device. More preferably, the spray dispenser should be capable of providing droplets with a weight average diameter of from 8 to 100 ⁇ m, preferably from 10- 60 ⁇ m (more preferably from 20-60 ⁇ m) for automatic sprayer, and preferably from 50-100 ⁇ m for manually activated sprayer.
  • An effective amount of the composition of the present invention is preferably sprayed onto fabrics, particularly clothing.
  • an effective amount should be deposited onto the fabric without causing saturation of the fabric, typically from 3 % to 85%, preferably from 5 % to 50%, more preferably from 5 % to 25 %, by weight of the fabric.
  • the amount of total active typically sprayed onto the fabric is from 0.01% to 3 %, preferably from 0.1% to 2 %, more preferably from 0.1 % to 1 %, by weight of the fabric.
  • a method for reducing wrinkles on fabrics which comprises the steps of contacting the fabrics with a composition of the invention, as defined herein before.
  • contacting it is meant any steps that is suitable for providing a contact of the composition with the fabric. This can include by soaking, washing, rinsing, and/or spraying as well as by means of a dryer sheet onto which is adsorbed the composition.
  • wetting agent as defined herein has also been found beneficial to the reduction of wrinkles upon the treatment of fabrics. Accordingly, there is also provided use of the wetting agent for reducing wrinkles on fabrics treated therewith.
  • the lubricating agents in particular the cationic and nonionic softening agents, have been found to provide a "wrinkles resistance" of dry-cleaned fabrics contacted with a lubricant.
  • wrinkle resistance it is meant that the treated fabric contain reduced wrinkles upon wearing compared to an untreated fabric upon wearing.
  • the dry-cleaned fabrics have been found to exhibit sustained wrinkles resistance after in-wear. Accordingly, there is provided a method for providing sustained wrinkles resistance on dry-cleaned fabrics after wearing, and which comprises the steps of contacting the fabric with a lubricating agent.
  • each of the individual ingredient like wetting agent, salt, or lubricating agent can be provided in any suitable form for the contacting with the fabric to occur, such as in liquid form like aqueous form. 54
  • composition of the present invention can also be used as an ironing aid.
  • An effective amount of the composition can be sprayed onto fabric, wherein said fabric should not be sprayed to saturation.
  • the fabric can be ironed at the normal temperature at which it should be ironed.
  • the fabric can be sprayed with an effective amount of the composition, allowed to dry and then ironed, or sprayed and ironed immediately.
  • the composition can be sprayed onto fabrics by means of an in-home de-wrinkling apparatus containing the fabric to be dewrinkled, thereby providing ease of operation.
  • an in-home de-wrinkling apparatus containing the fabric to be dewrinkled, thereby providing ease of operation.
  • Conventional personal as well as industrial de-wrinkling apparatus are suitable for use herein.
  • these apparatus act by a steaming process which provides a relaxing of the fibers.
  • the spraying of the composition or compounds on the fabrics can then occurs within the chamber of the apparatus or before placing the fabrics into the chamber.
  • the spraying means should preferably be capable of providing droplets with a mean diameter of from 3 to 50 ⁇ m, preferably from 5-30 ⁇ m for automatic sprayer, and preferably from 50-100 ⁇ m for manually activated sprayer.
  • the loading of moisture on fabrics made of natural and synthetic fibers is from 5 to 25%, more preferably from 5 to 10% by weight of the dried fabric.
  • Other conventional steps for the dewrinkling apparatus can be applied such as heating and drying.
  • the temperature of the conditioning composition can be heated to enhance distribution and deposition of the conditioning composition on the garments.
  • the temperature of the conditioning composition can be as low as room temperature, and preferably is from 35°C to 80°C, more preferably from 40- 70°C.
  • the temperature of the conditioning composition can be from about ambient (15°C) temperature to about 80°C, and higher temperatures generally improve de-wrinkling performance.
  • the lower surface tension of the softening composition improves effective distribution by improving surface absorption and spreading of the softening composition on the garment fabric.
  • the softening composition prefferably has a fluid viscosity of from about 1 cps to about 100 cps, more preferably from about 1 cps to about 50 cps, and most preferably of from about 1 cps to about 20 cps as measured by a standard Brookfield viscometer.
  • Wetting agent 1 N,N dimethyl-N-(2-hydroxyethyl)-N-dodecyl/tetradecyl ammonium bromide
  • Wetting agent 2 C12/C14 Choline ester
  • Wetting agent 3 C8/C12 dimethyl, hydroxyethyl quaternary ammonium salt
  • Wetting agent 4 Silwet L-7600 commercially available from OSi Specialties Lubricant: N,N-di-(canolyl-oxy-ethyl)-N-methyl-N-(2-hydroxyethyl) ammonium methyl sulfate
  • Cyclodextrin Hydroxypropyl beta-cyclodextrin preservative: Kathon Dye fixative: Cationic dye fixing agent (50% active) available under the tradename Tinofix Eco from Ciba-Geigy Carezyme: Cellulytic enzyme of activity 1000 CEVU/g sold by NOVO

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
EP98920872A 1998-04-27 1998-04-27 Zusammensetzung zum vermindern des zerknitterten aussehens Withdrawn EP1082483A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/008129 WO1999055950A1 (en) 1998-04-27 1998-04-27 Wrinkle reducing composition

Publications (1)

Publication Number Publication Date
EP1082483A1 true EP1082483A1 (de) 2001-03-14

Family

ID=22266896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98920872A Withdrawn EP1082483A1 (de) 1998-04-27 1998-04-27 Zusammensetzung zum vermindern des zerknitterten aussehens

Country Status (5)

Country Link
EP (1) EP1082483A1 (de)
JP (1) JP2002513097A (de)
AU (1) AU7361298A (de)
CA (1) CA2330380A1 (de)
WO (1) WO1999055950A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6491840B1 (en) 2000-02-14 2002-12-10 The Procter & Gamble Company Polymer compositions having specified PH for improved dispensing and improved stability of wrinkle reducing compositions and methods of use
US6495058B1 (en) 2000-02-14 2002-12-17 The Procter & Gamble Company Aqueous wrinkle control compositions dispensed using optimal spray patterns
EP1255806B1 (de) 2000-02-14 2006-09-27 The Procter & Gamble Company Stabile, wässerige zusammensetzungen zur behandlung von oberflächen , insbesondere geweben
AU2001268214B2 (en) * 2000-06-05 2005-02-24 The Procter & Gamble Company Fabric care compositions and systems for delivering clean, fresh scent in a lipophilic fluid treatment process
JP2004502885A (ja) * 2000-07-12 2004-01-29 キンバリー　クラーク　ワールドワイド　インコーポレイテッド 帯電防止組成物
JP4510269B2 (ja) * 2000-11-14 2010-07-21 株式会社Ａｄｅｋａ 柔軟剤組成物
EP1207176A1 (de) * 2000-11-20 2002-05-22 The Procter & Gamble Company Verfahren zur Herstellung einer organomodifizierten Siliconverbindung durch eine Hydrosilylierungsreaktion
US20030224030A1 (en) 2002-05-23 2003-12-04 Hirotaka Uchiyama Methods and articles for reducing airborne particulates
WO2004104148A1 (en) * 2003-05-21 2004-12-02 Unilever Plc Use of surface tension reducing agents in a fabric treatment composition
JP4748332B2 (ja) 2008-12-15 2011-08-17 信越化学工業株式会社 繊維処理剤組成物、洗剤及び柔軟仕上げ剤、並びにこれらにより処理された繊維製品
WO2018094314A1 (en) 2016-11-21 2018-05-24 Bell Flavors & Fragrances, Inc. Malodor counteractant composition and methods

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436772A (en) * 1966-10-14 1969-04-08 David T Stebbins Method for relaxing wrinkles in fabrics
US3600325A (en) * 1968-07-02 1971-08-17 Cpc International Inc Aerosol fabric de-wrinkler
US3674688A (en) * 1969-10-20 1972-07-04 Rlr Chem Co Inc Wrinkle removing product and process
DE2618631A1 (de) * 1975-05-05 1976-12-16 Procter & Gamble Textilauffrischmittel und verfahren zum auffrischen und deodorieren von zerknitterten und/oder leicht verschmutzten textilien
EP0190839A3 (de) * 1985-01-29 1987-04-08 Very Incredible Products Inc. Verfahren zum Beseitigen von Kniffen aus Textilmaterial
US4806254A (en) * 1987-05-26 1989-02-21 Colgate-Palmolive Co. Composition and method for removal of wrinkles in fabrics
JPH01168967A (ja) * 1987-12-25 1989-07-04 Lion Corp 衣類用除皺剤組成物
JPH01201579A (ja) * 1988-01-30 1989-08-14 Osaka Aerosol Ind Corp エアゾール型繊維しわ除去剤
JPH01292184A (ja) * 1988-05-18 1989-11-24 Kao Corp 繊維のしわのばしスプレー
US5100566A (en) * 1991-02-04 1992-03-31 Dow Corning Corporation Fabric wrinkle reduction composition and method
CN1083139A (zh) * 1993-07-13 1994-03-02 李熙 纺织物的去皱剂及其制备方法
JP3184378B2 (ja) * 1993-10-22 2001-07-09 花王株式会社 衣料用仕上剤組成物
CA2204887C (en) * 1994-11-10 2001-08-07 Alice Marie Vogel Wrinkle reducing composition
US5573695A (en) * 1995-12-19 1996-11-12 Targosz; Eugene F. Compositions for removal of wrinkles in fabrics

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9955950A1 *

Also Published As

Publication number Publication date
AU7361298A (en) 1999-11-16
JP2002513097A (ja) 2002-05-08
WO1999055950A1 (en) 1999-11-04
CA2330380A1 (en) 1999-11-04

Similar Documents

Publication Publication Date Title
CA2330604C (en) Wrinkle and malodour reducing composition
US6573233B1 (en) Wrinkle and malodour reducing composition
EP1123374B1 (de) Zusammensetzung und verfahren zur textilpflege
US7012053B1 (en) Fabric care composition and method comprising a fabric care polysaccharide and wrinkle control agent
US6803034B2 (en) Compositions and methods for odor and fungal control in ballistic fabric and other protective garments
CA2330307C (en) Fabric wrinkle control composition and method
US6908962B1 (en) Stable silicone oil emulsion composition, article of manufacture, and method of fabric wrinkle control
EP1082483A1 (de) Zusammensetzung zum vermindern des zerknitterten aussehens
US6569344B1 (en) Wrinkle reducing composition
WO2002015663A2 (en) Method and article of manufacture for refreshing, deodorizing an d finishing garments
WO1999055948A1 (en) Wrinkle reducing composition
US6755987B1 (en) Wrinkle reducing composition
US6569345B1 (en) Wrinkle reducing composition
EP1112405A1 (de) Zusammensetzung zur verminderung des zerknitterten aussehens
WO1999055949A1 (en) Wrinkle reducing composition
EP1204793B1 (de) Stabile siliconölemulsionzusammensetzung, gegenstand diese enthaltend und verfahren zur regulierung von knitterfalten
MXPA01001328A (en) Wrinkle reducing composition
MXPA01004056A (en) Fabric care composition and method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20001109

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE

17Q First examination report despatched

Effective date: 20021021

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20051201