DK0843966T3 - Fremgangsmåde til fremstilling af vandige o-phthalaldehyd-glutaraldehydopløsninger - Google Patents

Fremgangsmåde til fremstilling af vandige o-phthalaldehyd-glutaraldehydopløsninger

Info

Publication number
DK0843966T3
DK0843966T3 DK97120163T DK97120163T DK0843966T3 DK 0843966 T3 DK0843966 T3 DK 0843966T3 DK 97120163 T DK97120163 T DK 97120163T DK 97120163 T DK97120163 T DK 97120163T DK 0843966 T3 DK0843966 T3 DK 0843966T3
Authority
DK
Denmark
Prior art keywords
aqueous
acetal
opa
solution
phthalaldehyde
Prior art date
Application number
DK97120163T
Other languages
English (en)
Inventor
Karl Heinz Dr Giselbrecht
Eduard Perndorfer
Original Assignee
Dsm Fine Chem Austria Gmbh
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 Dsm Fine Chem Austria Gmbh filed Critical Dsm Fine Chem Austria Gmbh
Application granted granted Critical
Publication of DK0843966T3 publication Critical patent/DK0843966T3/da

Links

Classifications

    • 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
    • A01N35/04—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 aldehyde or keto groups, or thio analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK97120163T 1996-11-26 1997-11-18 Fremgangsmåde til fremstilling af vandige o-phthalaldehyd-glutaraldehydopløsninger DK0843966T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0205396A AT404592B (de) 1996-11-26 1996-11-26 Verfahren zur herstellung von wässrigen o-phthalaldehyd-glutaraldehydlösungen

Publications (1)

Publication Number Publication Date
DK0843966T3 true DK0843966T3 (da) 2002-10-07

Family

ID=3526769

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97120163T DK0843966T3 (da) 1996-11-26 1997-11-18 Fremgangsmåde til fremstilling af vandige o-phthalaldehyd-glutaraldehydopløsninger

Country Status (9)

Country Link
US (1) US5872153A (da)
EP (1) EP0843966B1 (da)
JP (1) JP3968160B2 (da)
CN (1) CN1093850C (da)
AT (2) AT404592B (da)
DE (1) DE59708182D1 (da)
DK (1) DK0843966T3 (da)
ES (1) ES2180877T3 (da)
IN (1) IN187090B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040071592A1 (en) * 2002-10-10 2004-04-15 Ioana Annis Fast dissolving solid ortho-phthalic aldehyde formulations
AT501448B1 (de) * 2005-03-02 2006-11-15 Dsm Fine Chem Austria Gmbh Verfahren zur herstellung von wässrigen ortho-phthalaldehyd-lösungen
US7291649B2 (en) * 2005-06-29 2007-11-06 Ethicon, Inc. Forming germicidal aromatic dialdehydes with acetals
WO2011134005A1 (en) 2010-04-27 2011-11-03 Whiteley Corporation Pty Ltd Synergystic, non-equilibrium aldehyde biocides

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244876A (en) * 1978-11-17 1981-01-13 Union Carbide Corporation Acetal-acid compositions
DE3108790A1 (de) * 1981-03-07 1982-09-16 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur herstellung von bis(dialkoximethyl)benzolen
US4847304A (en) * 1987-05-21 1989-07-11 Surgikos, Inc. Disinfecting and sterilizing composition
DE4122314A1 (de) * 1991-07-05 1993-01-07 Basf Ag O-phthaldialdehydtetraalkylacetale, ihre herstellung und ihre verwendung als depotverbindung
US5128051A (en) * 1991-09-30 1992-07-07 Union Carbide Chemicals & Plastics Technology Corporation Method for the control of biofouling
DE4407986A1 (de) * 1993-03-19 1994-09-22 Basf Ag Verfahren zur Herstellung von o-Phthalaldehydtetraalkylacetalen
US5723498A (en) * 1994-11-21 1998-03-03 Degussa Aktiengellschaft Composition capable of releasing acrolein and its use

Also Published As

Publication number Publication date
JP3968160B2 (ja) 2007-08-29
CN1185428A (zh) 1998-06-24
JPH10182539A (ja) 1998-07-07
ATA205396A (de) 1998-05-15
ES2180877T3 (es) 2003-02-16
EP0843966A1 (de) 1998-05-27
ATE223647T1 (de) 2002-09-15
CN1093850C (zh) 2002-11-06
US5872153A (en) 1999-02-16
EP0843966B1 (de) 2002-09-11
IN187090B (da) 2002-01-26
DE59708182D1 (de) 2002-10-17
AT404592B (de) 1998-12-28

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