Classifications

• • 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
• • 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
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/0005—Other compounding ingredients characterised by their effect
  • C11D3/0031—Carpet, upholstery, fur or leather cleansers
• • 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
  • C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/37—Polymers
  • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
  • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
  • C11D3/16—Organic compounds
  • C11D3/37—Polymers
  • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
• • 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

Definitions

• the invention relates to a dirt-repellent finishing agent, such as. Polysiloxane-containing agent for soil-inhibiting equipment for textile surfaces, in particular textile floor surfaces, optionally as part of a carpet cleaning agent, wherein the agent further contains a wetting agent and / or an antistatic.
• a dirt-repellent finishing agent such as.
• Dirt-repellent finishes are known as part of antisoiling agents of textile surfaces. These are mostly based on fluorocarbons. Also fluoroalkyl-free products based on polysiloxanes or polyacrylates are known.
• EP 1 156 151 B1 describes an agent for dirt-inhibiting equipment for textile surfaces, which contains a carrier material and a solution of active substance which contains as a soil-inhibiting substance a fluorocarbon resin or a polysiloxane derivative or a combination thereof. This agent is used for the dirt-inhibiting equipment of textile surfaces, in particular textile floor coverings, as well as their cleaning.
• a wetting agent and / or Antistatic a cationic surfactant is used. Since the susceptibility of soiling of textile coverings depends, inter alia, on the surface properties of the fiber and the susceptibility to electrostatic charging, the addition of a synergistically acting wetting agent and antistatic agent is proposed.
• the wetting agent and antistatic agent used is a cationic surfactant.
• Cationic surfactants are substances which have a positively charged functional group.
• the cationic surfactants are composed of a polar and a nonpolar part. As nonpolar part serve various alkyl radicals. The polar group is usually a quarternary ammonium unit.
• a surfactant in the form of a cationic surfactant achieves at least equal, even improved, antisoiling effects over detergents that include a polysiloxane or other antisoiling finish without such a proposed synergistic wetting agent. This even with a saving of up to 50% of the dirt-inhibiting equipment amount.
• improved dirt-repellent effect in the order of 10 to 30% can be achieved.
• the cationic surfactant is a quaternary ammonium compound, so for example Dodexyl- or Hexadecyltrimethylammoni- umchlorid.
• the finishing agent as an alternative to a polysiloxane, a fining agent based on a fluoroalkyl-free polyacrylate may also be provided.
• the agent, ie the cleaning / soil-inhibiting agent to be applied to the textile surface to be finished contains 0.01 to 10% by weight wetting agent Thus, in a preferred embodiment, 0.25-1 wt%.
• wetting agent is present with a solids content of 25-50%, so on, for example, 30-40%, preferably 36%.
• the amount of wetting agent corresponds in a development of the subject invention about 0.1 to 1 times the amount of the finishing agent.
• polysiloxane content 0.5% wetting agent is provided, whereby approximately the same re-soiling values are achieved, as in the case of agents which have a doubly high content of polysiloxane without wetting agent in the form of cationic surfactants.
• the amount of the wetting agent corresponds to one sixth to one third of the amount of the finishing agent, so on, for example, about one-twentieth to one-tenth of the total amount of the application means comprising the finishing agent and the wetting agent.
• This can be achieved by halving the amount of equipment with the addition of a wetting agent of about 10 - 20% of the dirt-inhibiting equipment amount improved by 10 - 30% dirt-repellent effect.
• FIG. 1 is a graph showing resoiling inhibition of a carpet cleaner having different levels of antisoiling finish compared to a standard carpet cleaner without finish
• FIG. 2 is a bar graph illustrating the synergistic effect of a wetting agent and a polysiloxane in antiredermination inhibition compared to a standard carpet deterrent without finishing agent
• FIG. 3 is another bar graph illustrating resumption inhibition as compared to an untreated carpet using various antisoiling finishing agents with a proposed wetting agent as compared to antisoiling antisoiling equipments.
• the determination of the soiling behavior of new, initially treated or cleaned carpets provides information on how a cleaning agent influences the resoiling behavior in comparison to an untreated carpet or a carpet treated with another cleaning agent. Depending on the nature of the cleaning agent, increased, neutral or delayed soiling or re-soiling may occur.
• the correction factor comparison to a standard non-stain neutralizer antisagging finish formulation indicates whether a recipe exhibits a stronger (negative value) or lower (positive value) stain than this standard formulation. Accordingly, a large positive difference describes a strong dirt-repellent effect. If the difference is negative, there is a stronger re-soiling compared to the reference recipe.
• the antiredeposition inhibition of a carpet cleaner having different proportions of a polysiloxane (Finishing Agent A) compared to a standard carpet cleaner without finishing agent was determined (see Fig. 1) to determine the course of the dependency. Differences from 0.5 ⁇ E are perceived optically.
• a formulation with a 44% level of finishing agent A has a resistance to staining of 4.7 ⁇ E compared to a standard formula without finishing. Accordingly, a strong dirt-repellent effect is achieved.
• a linear dependence is given up to a proportion of polysiloxane A to 8% with a Wiederanschmutzungshemmung of 3.2 ⁇ E.
• finishing agent A It proves to be advantageous to use the smallest possible amount of finishing agent A.
• the synergistic effect of a combination of finishing agent A and a wetting agent N and antistatic enhances resistance to re-soiling (see Fig. 2). If the wetting agent N and antistatic agents without finishing agent A are used in a formulation, resistance to re-soiling of 1.1 or 1.6 ⁇ E is achieved with 1% (N) or 4% (N ') addition. This means that a concentration increased by a factor of 4 causes only a small increase in the activity by 0.5 ⁇ E.
• a formulation with 6% polysiloxane content A has a repellency inhibition of 2.3 ⁇ E.
• a combination of AN 3% polysiloxane A with 0.5% of the wetting agent N and antistatic achieves resistance to re-soiling in approximately the same range, specifically about 2.4 ⁇ E If the wetting agent N and antistatic agent become 1% added, so Residue inhibition further improves to 2.7 ⁇ E (combination AN). Accordingly, with halved finishing agent such as polysiloxane with the addition of 1% of the wetting agent N, a further improved soil-repellent effect is achieved. The addition of 0.25% wetting agent N (combination AN ') did not provide improved resoiling inhibition.
• finishing agents A can also be formed on the basis of a perfluoroalkyl polyacrylate dispersion (A 1 ) or a fluoroalkyl-free, anionic polyacrylate dispersion (A ") which has been formulated with both (formulas AN, A 1 N and A). N) as well as without wetting agent and antistatic (formulations A, A 1 , A ”) determines the respective resoiling behavior (see Fig. 3) .
• the ⁇ E value of an untreated carpet section is set as the reference value 100% and the soiling depths of the further samples thereto set in proportion.
• the proposed formulation with 3% finishing agent A, especially polysiloxane, and 0.5% -1% wetting agent N reduces the number of cleaning cycles on the carpet used by about half.
• the cleaning agent preferably contains the following constituents for the following proportions:
• organic fibers eg cellulose with water content 2.5%) 0.01-50% antisoiling finishing agent (solids content eg 15%), such as polysiloxanes, perfluoroalkylpolyacrylate dispersions or fluoroalkyl-free polyacrylates
• anionic, nonionic, cationic or amphoteric surfactant or surfactant mixture 0.01-10% by weight of anionic, nonionic, cationic or amphoteric surfactant or surfactant mixture (solids content for example 47%), preferably amphoteric surfactant
• cationic surfactant as wetting agent and antistatic agent (solids content, e.g., 36%), e.g. a quaternary ammonium compound - 0 - 0.5% by weight of other additives (for example preservatives, fragrances) - water up to 100%
• An example recipe is structured as follows:
• the formulation includes a carrier material through which the application of the finishing agent A takes place.
• An optimal effect is achieved by the coordinated amounts of finishing agent A and wetting agent N and antistatic agent. All disclosed features are essential to the invention.
• the disclosure of the associated / attached priority documents (copy of the prior application) is hereby also incorporated in full in the disclosure of the application, also for the purpose of including features of these documents in claims of the present application.

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• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Life Sciences & Earth Sciences (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• Wood Science & Technology (AREA)
• Organic Chemistry (AREA)
• Textile Engineering (AREA)
• Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
• Detergent Compositions (AREA)

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Applications Claiming Priority (4)

Publications (1)

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Citations (4)

• 2005
  • 2005-12-08 DE DE102005058730A patent/DE102005058730A1/de not_active Withdrawn
• 2006
  • 2006-10-09 RU RU2008118898/04A patent/RU2008118898A/ru not_active Application Discontinuation
  • 2006-10-09 WO PCT/EP2006/067174 patent/WO2007042489A1/de active Application Filing
  • 2006-10-09 EP EP06793994A patent/EP1934398B1/de active Active
  • 2006-10-09 CN CN2006800377158A patent/CN101283141B/zh active Active

Patent Citations (5)

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