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EP0417144A1 - Biozide zusammensetzung - Google Patents

Biozide zusammensetzung

Info

Publication number
EP0417144A1
EP0417144A1 EP89905959A EP89905959A EP0417144A1 EP 0417144 A1 EP0417144 A1 EP 0417144A1 EP 89905959 A EP89905959 A EP 89905959A EP 89905959 A EP89905959 A EP 89905959A EP 0417144 A1 EP0417144 A1 EP 0417144A1
Authority
EP
European Patent Office
Prior art keywords
weight
group
chloro
oxidizing biocide
set forth
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Withdrawn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
EP89905959A
Other languages
English (en)
French (fr)
Other versions
EP0417144A4 (en
Inventor
Edward H. Puzig
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.)
Great Lakes Chemical Corp
Original Assignee
Great Lakes Chemical Corp
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 Great Lakes Chemical Corp filed Critical Great Lakes Chemical Corp
Publication of EP0417144A1 publication Critical patent/EP0417144A1/de
Publication of EP0417144A4 publication Critical patent/EP0417144A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds

Definitions

  • Another object of this invention is the provision of such composition in a "user-friendly" form, wherein the composition is in the form of a solid agglomerate, such as a tablet, which provides an effective amount of each biocidal component and which is stable in the dry state as well as in the effluent of an erosion feeder.
  • the present invention is dir ⁇ ected to a novel dry biocidal composition, the active ingredient of which comprises an oxidizing biocide and a non-oxidizing biocide.
  • the biocidal composition contain between about 5 to 50% by weight of the halogen stabilizer, between about 5 to 50% by weight of the ultraviolet light stabilizer, and between about 5 to 50% by weight of the corrosion inhibitor, based on the weight of the biocidal product (including additives)
  • the biocidal product is in the form of a solid, shaped agglomerate such as a tablet.
  • the tablets not only provide the desired ratio of halogen and triazine (e.g., 1-3 parts halogen: 1 part triazine) but are designed to do so in a predetermined volume of water. For instance, because most spas contain a relatively small volume of water, it is preferable to use a tablet that provides 3 ppm of halogen and 1 ppm triazine per 250 gallons or 500 gallons of water.
  • a Marley open double flow cooling tower with 10,000 gallon capacity and 80,000 gallons per day make up water flow was treated over a 104 day period with a formulation designated CN-530.
  • the CN-530 used in this example had two separate formulations. The first formulation contained 87% CN-363 (see Example 1), 3% sodium metasilicate pentahydrate and 10% Princep Caliber 90 (PC-90) and the second formulation contained 82% CN-363, 3% sodium metasilicate pentahydrate and 15% PC-90. In the following description, the percent of PC-90 is stated along with the compound number to distinguish the first CN-530 formulation from the second CN-530 formulation) .
  • the tower used for this test provided a perfect environment for algae *

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Plant Pathology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Pest Control & Pesticides (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
EP19890905959 1988-05-05 1989-04-24 Biocidal composition Withdrawn EP0417144A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19039588A 1988-05-05 1988-05-05
US190395 1994-02-02

Publications (2)

Publication Number Publication Date
EP0417144A1 true EP0417144A1 (de) 1991-03-20
EP0417144A4 EP0417144A4 (en) 1992-05-13

Family

ID=22701169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890905959 Withdrawn EP0417144A4 (en) 1988-05-05 1989-04-24 Biocidal composition

Country Status (4)

Country Link
EP (1) EP0417144A4 (de)
AU (1) AU623411B2 (de)
WO (1) WO1989010696A1 (de)
ZA (1) ZA893150B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158596A (en) * 1991-02-15 1992-10-27 Rohm And Haas Company Synergistic antialgal compositions comprising diphenylethers and certain commercial biocides, methods of controlling algae, and coating compositions comprising the antialgal compositions
US5264136A (en) * 1992-10-30 1993-11-23 Great Lakes Chemical Corporation Methods for generating residual disinfectants during the ozonization of water
FR2698347B1 (fr) * 1992-11-24 1995-02-03 Pierre Bron Jean Nouvelles compositions pour le traitement de l'eau à base de glucoluryl et d'uréido hydrantoïne.
ZA98572B (en) * 1997-01-29 1998-07-17 Fmc Corp Method for stabilizing halogen disinfectant in aqueous systems
US8414932B2 (en) 1998-06-01 2013-04-09 Albemarie Corporation Active bromine containing biocidal compositions and their preparation
US6448410B1 (en) 2000-01-18 2002-09-10 Albemarle Corporation Production of compacted biocidal agent from particulate biocidal agent without using a binder
US6508954B1 (en) 2000-01-18 2003-01-21 Albemarle Corporation 1,3-dibromo-5,5-dimethylhydantoin of enhanced properties
US6495698B1 (en) 2000-01-18 2002-12-17 Albemarle Corporation Binder-free compacted forms of 1,3-dihalo-5,5-dimethylhydantoins
US6680070B1 (en) 2000-01-18 2004-01-20 Albemarle Corporation Particulate blends and compacted products formed therefrom, and the preparation thereof
US6638959B2 (en) 2000-01-18 2003-10-28 Albemarle Corporation Microbiological control in aqueous systems
US6809205B1 (en) 2000-01-18 2004-10-26 Albemarle Corporation Process for producing N-halogenated organic compounds
US6565868B1 (en) 2000-01-18 2003-05-20 Albemarle Corporation Methods for microbiological control in aqueous systems
US7999118B2 (en) 2000-01-18 2011-08-16 Albemarle Corporation Process for producing N-halogenated hydantoins
US7579018B2 (en) 2000-01-18 2009-08-25 Albemarle Corporation Microbiological control in aqueous systems
US6969769B2 (en) * 2002-06-14 2005-11-29 Vanson Halosource, Inc. N-halamine siloxanes for use in biocidal coatings and materials
US6965035B1 (en) 2002-07-25 2005-11-15 Albemarle Corp Compacted forms of halogenated hydantoins
US7901276B2 (en) 2003-06-24 2011-03-08 Albemarle Corporation Microbiocidal control in the processing of meat-producing four-legged animals

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412021A (en) * 1964-09-15 1968-11-19 Laurene O. Paterson Water-treating method and agglomerates of n-halogenated organic compounds for use therein
US3753676A (en) * 1971-08-18 1973-08-21 Tesco Chem Inc Water treatment composition including synthetic wax
US4677130A (en) * 1985-10-07 1987-06-30 Great Lakes Chemical Corporation Process of densification of N-halohydantoin compositions and products thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3064984D1 (en) * 1979-12-18 1983-10-27 Ciba Geigy Ag Use of 2-chloro-4,6-diamino-s-triazines as algicides

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412021A (en) * 1964-09-15 1968-11-19 Laurene O. Paterson Water-treating method and agglomerates of n-halogenated organic compounds for use therein
US3753676A (en) * 1971-08-18 1973-08-21 Tesco Chem Inc Water treatment composition including synthetic wax
US4677130A (en) * 1985-10-07 1987-06-30 Great Lakes Chemical Corporation Process of densification of N-halohydantoin compositions and products thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8910696A1 *

Also Published As

Publication number Publication date
ZA893150B (en) 1990-01-31
AU623411B2 (en) 1992-05-14
AU3735889A (en) 1989-11-29
EP0417144A4 (en) 1992-05-13
WO1989010696A1 (en) 1989-11-16

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Legal Events

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

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