Ammonium nitriles and the use thereof as hydrophobic bleaching activators
申请人:——
公开号:US20040266644A1
公开(公告)日:2004-12-30
The invention relates to ammonium nitriles of general formula (I), wherein the radicals R
3
, R
4
, R
5
and X have the meaning as cited in the description and R
1
and R
2
respectively represent individually a straight or branched chained C
5
-C
24
-alkyl, alkenyl or alkylether group. The inventive compounds are used as bleaching activators in washing, cleaning, and disinfective agents and in textile and paper bleaching.
Light-induced autoxidation of aldehydes to peracids and carboxylic acids
作者:Mohamed S. H. Salem、Carla Dubois、Yuya Takamura、Atsuhito Kitajima、Takuma Kawai、Shinobu Takizawa、Masayuki Kirihara
DOI:10.1039/d3gc02951d
日期:——
oxidize aldehydes to their corresponding peracids under sunlight or UV irradiation using oxygen as the sole oxidant without any additives or photocatalysts. Additionally, we demonstrate a simple method for the autoxidation of aldehydes to carboxylic acids via controlling key parameters such as the wavelength and solvent. These methods exhibit broad applicability to aromatic and aliphatic aldehydes, successful
Laundry detergents and cleaners comprising bleaching-active dendrimer ligands and metal complexes thereof
申请人:Clariant GmbH
公开号:US20020028753A1
公开(公告)日:2002-03-07
Laundry detergents and cleaners which, in addition to a peroxide compound, comprise a compound of the formula
(R
1
R
1
)N—X—N(R
1
R
1
) (I)
or metal complexes thereof, where X and R
1
have the meanings listed in the description, are claimed.
洗衣粉和清洁剂,除过氧化物化合物外,还包括一种式如下的化合物
(R
1
R
1
)N-X-N(R
1
R
1
) (I)
或其金属络合物,其中 X 和 R
1
具有说明中所列的含义。
Process for bleaching paper using bleaching-active dendrimer ligands
申请人:Clariant GmbH
公开号:US20020091071A1
公开(公告)日:2002-07-11
Laundry detergents and cleaners which, in addition to a peroxide compound, comprise a compound of the formula
(R
1
R
1
)N—X—N(R
1
R
1
) (
1
)
or metal complexes thereof, where X and R
1
have the meanings listed in the description, are claimed.
洗衣粉和清洁剂,除过氧化物化合物外,还包括一种式如下的化合物
(R
1
R
1
)N-X-N(R
1
R
1
) (
1
)
或其金属络合物,其中 X 和 R
1
具有说明中所列的含义。
NOVEL COMPOUNDS AND NOVEL RECORDING MATERIAL USING THE SAME