Abstract:
Textile detergent formulation containing a) 0.1 - 10 wt % quaternized glycine nitriles, b) 0.5-40 wt % bleaching agents in the form of peroxo compounds and/or peracids, c) 0.5 - 50 wt % non-ionic and/or anionic tensides and d) 5-85 wt % calcium ion and/or magnesium ion sequestering compounds. The formulation is suitable for household and industrial textile washing, in a dosage of over 2g per litre detergent solution, in particular in a textile: detergent solution bath ratio of 1:10 to 1:2.
Abstract:
A process for the preparation of a compound having the structure of Formula (I) wherein A, R1, R2, R3, Y and Z are as defined in the disclosure. The process includes reacting a heterocyclic amine with a monoaldehyde or a dialdehyde in a pH range of from about 8 to 14 and then quaternizing the so-reacted heterocyclic amine with an alkylating agent at a pH of not less than about 2. The use of a pH control substantially prevents formation of an undesirable protonated intermediate.
Abstract:
Improved process for the preparation of granular N-alkylammoniumacetonitrile salts Iwhere R1 to R5 are hydrogen or organic radicals, and Y- is a sulfate or hydrogensulfate anion,from an aqueous solution of the compound IIwhere R6 is C1- to C4-alkyl,which comprises evaporating this aqueous solution at a temperature of from 80° C. to 250° C. and a pressure of from 10 mbar to 2 bar to give a melt, then allowing the melt to solidify, where, during or following the evaporation, customary carrier materials and/or auxiliaries can be added, and the resulting solidified compound I is converted into the desired granular form.
Abstract:
The invention relates to low-molecular and high-molecular diblock emulsifier s, particularly based on polyisobutylene, of general formulas (Ia) and (Ib), an d to mixtures thereof, whereby: La represents a polyisobutylene group having a numerical average molecular weight Mn ranging from 300 to 1000; Lb represent s a polyisobutylene group having a numerical average molecular weight Mn rangi ng from 2000 to 20000; -A- represents -O-, -N(H)- or N(R1)-; M+ represents H+, an alkali metal ion, 0.5 alkaline-earth metal ions or NH4+, whereby in NH4+, on e or more H's can be substituted by alkyl radicals; R represents a linear or branched saturated hydrocarbon radical, which supports at least one substituent selected from the group consisting of OH, NH2 or NH3+ and optionally supports one or more C(O)H groups while optionally containing one or more non-adjacent -O- and/or secondary amines and/or tertiary amines and, in the NH2 or NH3+ groups, one or more H's can be substituted by alkyl radicals, and; R1 represents a linear or branched saturated hydrocarbon radical, which optionally supports one or more substituents selected from th e group consisting of OH, NH2, NH3+ or C(O)H while optionally containing one o r more non-adjacent -O- and/or secondary amines and/or tertiary amines and, in the NH2 or NH3+ groups, one or more H's can be substituted by alkyl radicals , and the proportion of A-R on the compound of general formula (Ib) equals at least 20 wt. %.
Abstract:
Textile detergent formulation, containing(A) from 0.1 to 10 wt % of quaternized glycine nitriles,(B) from 0.5 to 40 wt % of bleaches in the form of peroxo compounds and/or peracids,(C) from 0.5 to 50 wt % of non-ionic and/or anionic surfactants and(D) from 5 to 85 wt % of compounds that are capable of sequestering calcium and/or magnesium ions.This formulation is suitable for domestic and commercial laundering of textiles in a dosage of more than 2 g per liter of washing liquor, particularly when using a goods-to-liquor ratio of from 1:10 to 1:2.
Abstract:
Textile detergent formulation, containing(A) from 0.1 to 10 wt % of quaternized glycine nitriles,(B) from 0.5 to 40 wt % of bleaches in the form of peroxo compounds and/or peracids,(C) from 0.5 to 50 wt % of non-ionic and/or anionic surfactants and(D) from 5 to 85 wt % of compounds that are capable of sequestering calcium and/or magnesium ions.This formulation is suitable for domestic and commercial laundering of textiles in a dosage of more than 2 g per liter of washing liquor, particularly when using a goods-to-liquor ratio of from 1:10 to 1:2.
Abstract:
Textile detergent formulation containing a) 0.1 - 10 wt % quaternized glycine nitriles, b) 0.5-40 wt % bleaching agents in the form of peroxo compounds and/or peracids, c) 0.5 - 50 wt % non-ionic and/or anionic tensides and d) 585 wt % calcium ion and/or magnesium ion sequestering compounds. The formulation is suitable for household and industrial textile washing, in a dosage of over 2g per litre detergent solution, in particular in a textile: detergent solution bath ratio of 1:10 to 1:2.
Abstract:
The invention relates to ampiphilic compounds and mixtures thereof, methods for production and use thereof in oil-in-water emulsions. The compounds are made up of a lipophilic and a hydrophilic part. Both parts are linked togeth er by means of a linker derived from succinic acid. The lipophilic part is form ed from a polyisobutylene group with a number-average molecular weight Mn of 30 0 to 10000. The hydrophilic part is characterised in preferably having two polyethylene glycol chains which can be produced by reaction of OH, -N(H)- and/or -NH2 with ethylene oxide. A globular non-linear structure for the hydrophilic part is thus achieved, such that the hydrophilic character of sa id compounds predominates and makes the same particularly suitable for oil-in- water emulsions. The invention further relates to preparations for the treatment of metal surfaces, in particular for corrosion protection, comprising at least one said compound, at least one solvent which can dissolve, disperse or emulsify said compound(s) and optionally further components. Furthermore, a method for treatment of metal surfaces by bringin g the metal surface into contact with said preparation and coated metal surfac es are disclosed.
Abstract:
Textile detergent formulation, containing(A) from 0.1 to 10 wt % of quaternized glycine nitriles,(B) from 0.5 to 40 wt % of bleaches in the form of peroxo compounds and/or peracids,(C) from 0.5 to 50 wt % of non-ionic and/or anionic surfactants and(D) from 5 to 85 wt % of compounds that are capable of sequestering calcium and/or magnesium ions.This formulation is suitable for domestic and commercial laundering of textiles in a dosage of more than 2 g per liter of washing liquor, particularly when using a goods-to-liquor ratio of from 1:10 to 1:2.