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
  • C11D3/39—Organic or inorganic per-compounds
  • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
  • C11D3/3905—Bleach activators or bleach catalysts
  • C11D3/3907—Organic compounds
  • C11D3/3917—Nitrogen-containing compounds
  • C11D3/392—Heterocyclic compounds, e.g. cyclic imides or lactames
• • C—CHEMISTRY; METALLURGY
  • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • C02F1/00—Treatment of water, waste water, or sewage
  • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
• • C—CHEMISTRY; METALLURGY
  • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • C02F1/00—Treatment of water, waste water, or sewage
  • C02F1/72—Treatment of water, waste water, or sewage by oxidation
  • C02F1/722—Oxidation by peroxides

Definitions

• A represents a group selected from vinylene, phenylene, biphenylene, stilbyl and ethynylenebis(pphenylene) groups
• Z represents a group selected from -O, S- or N(H)-
• n is an integer selected from zero and one
• X and X individually represent chlorine, bromine or fluorine
• R and R individually represent halogen, hydroxy, mercapto, alkyl, alkenyl, alkoxy, alkylmercapto, aryl, aryloxy, arylmercapto, dialkoxyphosphinyl or Cl- -NH- "1 Y NQ/N where R and R are as defined in formula I, above.
• the bleaching compositions of the invention contain the activating compound and the hydrogen peroxidereleasing compound in a molar ratio ranging from about lzl tov about 1210, respectively, with a preferred range of about 1:1 to 1:3.
• the actual ratio of activator to bleach can, of course, be varied widely for varying applications.
• oxygen bleaches useful in these bleaching compositions are hydrogen peroxide and organic peroxides and inorganic peroxygen salts that liberate hydrogen peroxide in water.
• peroxide bleaching compounds are urea peroxide, benzoyl peroxide, methyl ethyl ketone peroxide, and the like.
• inorganic peroxygen bleaching compounds are alkali metal perborates, percarbonates, perphosphates, persulfates, monopersulfates, and the like. Mixtures of two or more bleaching compounds can, of course, beused if desired. 7
• peroxide releasing compounds as mentioned above may be used in the compositions of the invention, preferred peroxide-releasing compounds are sodium perborate (for economic considerations) and sodium percarbonate (for ecological considerations).
• the activated bleach compositions of the invention are useful for bleach applications for various substrates including fabrics, particularly when'incorporated with detergent compositions for household or commercial laundering purposes.
• a most important property of such detergent compositions is the ability to remove stains including food stains such as those of coffee, tea, wine and the like as well as to maintain purity of white in uncolored textiles.
• soiling in general may be removed such as grass stains, urine stains and the like.
• such detergent compositions may contain other optional additives such as germicides, fungicides, enzymes, optical brighteners, colorants, perfumes, thickeners, emulsion or suspension stabilizers, and the like, including builders, such as sodium phosphate, salts, carbonates, silicates, and the like as usually encountered in the art.
• the detergent component of such activated bleach compositions may be any of the conventional types such as anionic, cationic, nonionic or amphoteric.
• anionic detergents include the alkali metal or alkaline earth metal salts of higher alkylbenzene sulfonates, olefin sulfonates, higher alkyl sulfates and higher fatty acid monoglyceride sulfates.
• typically suitable cationic detergents include tetraalkyl ammonium salts in which one of the alkyl groups contains approximately 12 to 18 carbons such as dodecyltrimethylammonium chloride or ethyldimethyloctadecylammonium methosulfate.
• amphoteric detergents are those detergent compounds possessing both cationic and anionic sites and include, for example, amino fatty acids such as dimethylaminopropionic acid and iminodifatty acids such as methyliminodilauric acid.
• nonionic detergents examples include polyglycol ethers of alkanol amides of higher fatty acids and also polyglycol-ethers of higher alkanols and higher fatty acids.
• Bleaching compositions may generally be used also for their germicidal properties in various applications for control of microbial growth. Applications may be made to any surface or substrate where such control is desired.
• compositions of the invention are especially efficacious since the usually lower temperatures of these environments prevent effective use of other antimicrobial agents.
• a related utility is the treatment of water supplies to render the same fit for human consumption or for industrial use, such as the sanitization of field water for consumption by military personnel or the treatment of industrial process water so it can be reused in industrial processes or by the surrounding community.
• the compositions also may be employed in admixture with detergents for use as home or industrial germicidal detergents, or in hair bleaching compositions containing peroxygen compounds.
• test procedure was as follows: Five-gram swatches of desized, 80 X 80 cotton fabric are stained with tea in the following manner. Five tea bags are 5 before and after laundering using a Hunter Model 25-M Reflectometer with a blue filter. The swatches are backed with a white procelain plate and read once on each side. Fluorescent effect is excluded from all readings.
• the swatches are then immersed in the tea and the boiling is continued for another five minutes.
• the swatches are then removed from the tea, wrung out, dried at 2002l5F., rinsed in cold water and again dried.
• R and R may be hydrogen, cyanoalkyl, carboxyalkyl, ehloroalkyl, alkoxyalkyl, sulfoalkyl, aryl, sulfoaryl, acylaminoaryl or carbamoylalkyl, or where R; and R taken together may be joined to complete a heterocyclic ring selected from morpholine, piperazine and piperidine rings.
• composition according to claim 1 wherein the mole ratio of the bridged halotriazine compound to the hydrogen peroxide-releasing compound is from about 1:1 to about 1:10
• a composition according to claim 1 wherein the hydrogen peroxide-releasing compound is sodium perborate or sodium percarbonate.
• a composition according to claim 3 wherein the bridged halotriazine compound is represented by the formula 5.
• a composition according to claim 3 wherein the bridged halotriazine compound is represented by the 1H3 EH 6.

Landscapes

• Chemical & Material Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Engineering & Computer Science (AREA)
• Organic Chemistry (AREA)
• Hydrology & Water Resources (AREA)
• Environmental & Geological Engineering (AREA)
• Water Supply & Treatment (AREA)
• Inorganic Chemistry (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• Wood Science & Technology (AREA)
• Detergent Compositions (AREA)

Priority Applications (11)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23346670

Family Applications (1)

Country Status (11)

Cited By (6)

Citations (4)

• 1973
  • 1973-03-21 US US343576A patent/US3907698A/en not_active Expired - Lifetime
• 1974
  • 1974-02-18 AU AU65718/74A patent/AU6571874A/en not_active Expired
  • 1974-02-22 AR AR252502A patent/AR203840A1/es active
  • 1974-03-08 IT IT49216/74A patent/IT1004369B/it active
  • 1974-03-11 NL NL7403230A patent/NL7403230A/xx unknown
  • 1974-03-18 DE DE2412952A patent/DE2412952A1/de active Pending
  • 1974-03-19 JP JP49030658A patent/JPS49127881A/ja active Pending
  • 1974-03-19 BR BR742144A patent/BR7402144D0/pt unknown
  • 1974-03-20 FR FR7409573A patent/FR2222431B1/fr not_active Expired
  • 1974-03-20 BE BE142219A patent/BE812565A/xx unknown
  • 1974-03-21 DD DD177355A patent/DD111421A5/xx unknown

Patent Citations (4)

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