EP1225215A3 - Use of transition metal complexes with oxime ligands as bleach catalysts - Google Patents

Use of transition metal complexes with oxime ligands as bleach catalysts Download PDF

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Publication number
EP1225215A3
EP1225215A3 EP02001237A EP02001237A EP1225215A3 EP 1225215 A3 EP1225215 A3 EP 1225215A3 EP 02001237 A EP02001237 A EP 02001237A EP 02001237 A EP02001237 A EP 02001237A EP 1225215 A3 EP1225215 A3 EP 1225215A3
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EP
European Patent Office
Prior art keywords
oder
alkenyl
aryl
alkyl
ligand
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.)
Granted
Application number
EP02001237A
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German (de)
French (fr)
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EP1225215A2 (en
EP1225215B1 (en
Inventor
Gerd Dr. Reinhardt
Michael Dr. Seebach
Nicole Reichardt
Laszlo I. Prof.-Dr. Simandi
Tatiana M. Simandi
Gabor Besenyei
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Clariant Produkte Deutschland GmbH
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Clariant GmbH
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Publication date
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Publication of EP1225215A2 publication Critical patent/EP1225215A2/en
Publication of EP1225215A3 publication Critical patent/EP1225215A3/en
Application granted granted Critical
Publication of EP1225215B1 publication Critical patent/EP1225215B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C11D3/3932—Inorganic compounds or complexes

Abstract

Übergangsmetallkomplexe der Formel (1) M(L)nXm wobei

M
ein Metallatom aus der Gruppe Mn, Fe, Co, Ni, Mo, W,
L
einen Ligand der allgemeinen Formel R1R2C=N-O(H)z
R1
C1-C22-Alkyl, C2-C22-Alkenyl oder C5-C24-Aryl,
R2
H, C1-C22-Alkyl, C2-C22-Alkenyl, C5-C24-Aryl oder
Figure 80000001
mit z = 0 oder 1,
X
einen Neutral- oder Anionligand aus der Gruppe Pyridine, Imidazoline, Methylimidazole, Picoline, Lutidine, Chlorid, Bromid, Nitrat, Perchlorat, Citrat, Hexafluorophosphat oder Anionen organischer Säuren mit C1-C22 Kohlenstoffatomen, n eine Zahl von 2 bis 4 und m eine Zahl von 0 bis 4 bedeuten, werden als Bleichkatalysator eingesetzt.
Transition metal complexes of the formula (1) M (L) n X m in which
M
a metal atom from the group Mn, Fe, Co, Ni, Mo, W,
L
a ligand of the general formula R 1 R 2 C = NO (H) z
R 1
C 1 -C 22 alkyl, C 2 -C 22 alkenyl or C 5 -C 24 aryl,
R 2
H, C 1 -C 22 alkyl, C 2 -C 22 alkenyl, C 5 -C 24 aryl or
Figure 80000001
with z = 0 or 1,
X
a neutral or anion ligand from the group pyridine, imidazoline, methylimidazole, picoline, lutidine, chloride, bromide, nitrate, perchlorate, citrate, hexafluorophosphate or anions of organic acids with C 1 -C 22 carbon atoms, n is a number from 2 to 4 and m a number from 0 to 4 are used as the bleaching catalyst.

EP02001237A 2001-01-19 2002-01-17 Use of transition metal complexes with oxime ligands as bleach catalysts Expired - Lifetime EP1225215B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10102248 2001-01-19
DE10102248A DE10102248A1 (en) 2001-01-19 2001-01-19 Use of transition metal complexes with oxime ligands as bleach catalysts

Publications (3)

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EP1225215A2 EP1225215A2 (en) 2002-07-24
EP1225215A3 true EP1225215A3 (en) 2003-05-07
EP1225215B1 EP1225215B1 (en) 2005-09-07

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EP02001237A Expired - Lifetime EP1225215B1 (en) 2001-01-19 2002-01-17 Use of transition metal complexes with oxime ligands as bleach catalysts

Country Status (5)

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US (1) US6746996B2 (en)
EP (1) EP1225215B1 (en)
JP (1) JP2002302698A (en)
DE (2) DE10102248A1 (en)
ES (1) ES2249498T3 (en)

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Also Published As

Publication number Publication date
ES2249498T3 (en) 2006-04-01
US6746996B2 (en) 2004-06-08
DE10102248A1 (en) 2002-07-25
EP1225215A2 (en) 2002-07-24
US20020165110A1 (en) 2002-11-07
JP2002302698A (en) 2002-10-18
EP1225215B1 (en) 2005-09-07
DE50204137D1 (en) 2005-10-13

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