NO973148L - Composition capable of acrole release and its use - Google Patents

Composition capable of acrole release and its use

Info

Publication number
NO973148L
NO973148L NO973148A NO973148A NO973148L NO 973148 L NO973148 L NO 973148L NO 973148 A NO973148 A NO 973148A NO 973148 A NO973148 A NO 973148A NO 973148 L NO973148 L NO 973148L
Authority
NO
Norway
Prior art keywords
acrolein
water
acrole
release
composition capable
Prior art date
Application number
NO973148A
Other languages
Norwegian (no)
Other versions
NO973148D0 (en
Inventor
Peter Werle
Martin Trageser
Oswald Helmling
Harald Jakob
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of NO973148L publication Critical patent/NO973148L/en
Publication of NO973148D0 publication Critical patent/NO973148D0/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/42—Ethers, e.g. polyglycol ethers of alcohols or phenols
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION 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
    • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Den direkte håndteringen av akrolein for bekjempelse av mikrobielle, vegetabilske og animalske skadeorganismer i vann og jordsmonn er problematisk på grunn av fare- poientialet for akrolein. Del er beskrevet anvendelse av en lett håndterbar sammen- setning som ved kontakt med vann på anvendelsesstedet frigjør akrolein. Sammeset- ningen inneholder et akroleinacetal, fonrinnsvis 2-vinyl-l,3-dioksolan, og en til en syre med en pKs-verdi mindre enn 4 hydrolyserbare forbindelser, spesielt en slik fra rekken av syreanhydrider, organiske syrehalogenider og uorganiske halogenforbindelser som ved hydrolyse danner hydrogenklorid.The direct handling of acrolein for the control of microbial, vegetable and animal organisms in water and soil is problematic due to the danger potential of acrolein. Part is described the use of an easily manageable composition which, upon contact with water at the site of application, releases acrolein. The composition contains an acrolein acetal, preferably 2-vinyl-1,3-dioxolane, and one to an acid having a pKs value less than 4 hydrolyzable compounds, especially one from the series of acid anhydrides, organic acid halides and inorganic halogen compounds as in hydrolysis. forms hydrogen chloride.

NO973148A 1995-02-16 1997-07-07 Composition capable of acrole release and its use NO973148D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19505171A DE19505171A1 (en) 1995-02-16 1995-02-16 Composition capable of releasing acrolein and its use
PCT/EP1996/000415 WO1996025040A1 (en) 1995-02-16 1996-02-01 Composition capable of releasing acraldehyde and its use

Publications (2)

Publication Number Publication Date
NO973148L true NO973148L (en) 1997-07-07
NO973148D0 NO973148D0 (en) 1997-07-07

Family

ID=7754105

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973148A NO973148D0 (en) 1995-02-16 1997-07-07 Composition capable of acrole release and its use

Country Status (13)

Country Link
EP (1) EP0809435B1 (en)
AR (1) AR000684A1 (en)
AT (1) ATE179861T1 (en)
AU (1) AU688661B2 (en)
BR (1) BR9607392A (en)
CA (1) CA2213215C (en)
DE (2) DE19505171A1 (en)
DK (1) DK0809435T3 (en)
EG (1) EG20727A (en)
ES (1) ES2133929T3 (en)
IL (1) IL117129A (en)
NO (1) NO973148D0 (en)
WO (1) WO1996025040A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070123624A1 (en) * 2005-11-30 2007-05-31 Otten Jay G Method of drying an absorbent polymer with a surfactant
DE202007004912U1 (en) * 2007-04-03 2007-07-26 Blum, Holger Apparatus for treating ballast water with aqueous acrolein solution
DE102010037691A1 (en) * 2010-09-21 2012-03-22 Holger Blum Stabilized 3,3 dialkoxy-1-propene preparation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US66224A (en) * 1867-07-02 Improved washing machine
US3690857A (en) * 1969-02-19 1972-09-12 Magna Corp Method of controlling aquatic weeds,and other undesired forms of aquatic life,without adversely affecting fish
GB2079153B (en) * 1980-07-01 1983-07-06 Union Carbide Corp Acetal-acid compositions
CA1175850A (en) * 1981-05-21 1984-10-09 Nan S. Chu Preparation of a glutaraldehyde precursor
US4851583A (en) * 1988-01-04 1989-07-25 Betz Laboratories, Inc. Method of generating acrolein
DE4038471A1 (en) * 1990-12-03 1992-06-04 Degussa METHOD FOR DOPING AQUEOUS SOLUTIONS WITH ACROLEIN IN A BIOCIDALLY EFFECTIVE CONCENTRATION
DE4326575C2 (en) * 1993-08-07 1997-09-18 Degussa Process for doping flowing water with acrolein and device for carrying it out

Also Published As

Publication number Publication date
DE59601879D1 (en) 1999-06-17
WO1996025040A1 (en) 1996-08-22
ES2133929T3 (en) 1999-09-16
IL117129A (en) 2000-02-29
CA2213215A1 (en) 1996-08-22
EP0809435B1 (en) 1999-05-12
IL117129A0 (en) 1996-06-18
AR000684A1 (en) 1997-07-10
EP0809435A1 (en) 1997-12-03
BR9607392A (en) 1997-11-25
DK0809435T3 (en) 1999-11-01
DE19505171A1 (en) 1996-08-22
EG20727A (en) 1999-12-29
CA2213215C (en) 2007-04-17
NO973148D0 (en) 1997-07-07
MX9706148A (en) 1997-11-29
ATE179861T1 (en) 1999-05-15
AU4539896A (en) 1996-09-04
AU688661B2 (en) 1998-03-12

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