Peracetylated or acylated carbohydrates as bleaching agent activ

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – With oxygen or halogen containing chemical bleach or oxidant...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

510312, 510470, 510471, 25218638, C11D 322, C11D 339

Patent

active

059688866

ABSTRACT:
The use of acylated carbohydrates selected from the group consisting of sucrose, maltose, lactose, palatinose, trehalulose, glucose and fructose or mixtures of these as a detergent constituent is characterized in that these acylated carbohydrate compounds contain one or two carboxyl functions and are in the form of the mono- or diacid or an alkali metal salt thereof, wherein the acyl radical is selected from the group consisting of C1- to C18-alkyl, tolyl and benzyl radicals and can be identical or different, and are used as bleaching agent activators or complexing agents in detergent formulations, the acyl radical preferably being a methyl radical.

REFERENCES:
patent: 3723322 (1973-03-01), Diehl
patent: 3784475 (1974-01-01), Diehl
patent: 3873614 (1975-03-01), Lamberti et al.
patent: 3919107 (1975-11-01), Thompson
patent: 3956278 (1976-05-01), Frey
patent: 4016090 (1977-04-01), Nakagawa et al.
patent: 4800038 (1989-01-01), Broze et al.
patent: 4889651 (1989-12-01), Broze
patent: 5312907 (1994-05-01), Schattschneider et al.
patent: 5342542 (1994-08-01), Burzio et al.
patent: 5344581 (1994-09-01), Burzio et al.
patent: 5431849 (1995-07-01), Damhus et al.
patent: 5437810 (1995-08-01), Ewbank et al.
patent: 5447648 (1995-09-01), Steindorf
patent: 5501814 (1996-03-01), Engelskirchen et al.
F. Greenspan et al., "Analysis of Aliphatic Per Acids", Analytical Chemistry, 20(11):1061-1063 (1948).
H. Hauthal et al., "Studies Concerning the Mechanism of Bleaching Activation", Tenside Surf. Det. 27(3):187-193 (1990).
J. Mentech, "Sucrose Derivatives as Bleaching Boosters for the Detergent Industry", in G. Descotes, Carbohydrates as Organic Raw Materials, 1993, pp. 185-201.
V. Reinefeld et al., "Selektive Acylierung von Saccharose: Isolierung und Struktur von Fettsaure-Partialestern", Zucker, 21(12):330-338 (1968).
F. Richter et al., "Das Calciumbindevermogen", Tenside Surfactants Detergents, 24(4):213-216 (1987).
V.H. Haschke et al., "Poly-(hydroxycarboxylate) - Eine Klasse Vielseitiq Anwendbarer Komplexbildner", Chemiker-Zeitung 96(4):199-207 (1972).
R. Major et al., "The Acetyl Derivatives of Gluconic and Xylonic Acids", J. Am. Chem. Soc. 58:2474-2477 (1936).
"Activator for enzyme type bleacher and bleacher compsn.--giving high bleaching effect in short time, contg. specified poly:hydroxy:carboxylic acid deriv(s)", Derwent abstract 93-365523/46.
Naito et al., "Oxygen bleach activators and bleach compositions", Chemical Abstracts 120: 194544v (1994).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Peracetylated or acylated carbohydrates as bleaching agent activ does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Peracetylated or acylated carbohydrates as bleaching agent activ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Peracetylated or acylated carbohydrates as bleaching agent activ will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2055367

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.