摘要:
A cleaning composition which is capable of removing both organic soiling and particulate soiling adhered to a substrate for an electronic device with a high degree of cleanliness, and which also has minimal impact on the environment, as well as a method of cleaning a substrate for an electronic device. The present invention relates to a cleaning composition used for cleaning a substrate for an electronic device including a water-soluble salt (A) containing a transition metal, a chelating agent (B) and a peroxide (C), wherein the amount of the chelating agent (B) is not less than 0.5 molar equivalents relative to the amount of the water-soluble salt (A) containing a transition metal.
摘要:
This invention relates to a method to facilitate the removal of adherent polymeric films from a hard surface occasioned by the evaporation of solvent from positions containing an anionic amphiphilic polymer, the method comprising incorporating a phosphate ester surfactant into the compositions, and washing the film from the surface to which it adheres.
摘要:
A bleach composition comprising an inorganic persalt bleaching agent, a lipophile selected from flavorants, perfumes, physiological coolants, antimicrobial agents and mixtures thereof, and an aminoalkylsilicone having an aminoalkylsiloxane content of from about 0.1 % - 2 % on a repeating unit basis. The composition provides improved lipophile and bleach stability.
摘要:
There is provided a perfumed bleaching composition containing: a-a bleaching system selected from i)-a perhydrate in amount of from 0.1 % to 60 % by weight and combined with a bleach activator in amount of from 0.1 % to 60 % by weight, ii)-a preformed peracid in amount of from 0.1 % to 60 % by weight, and any mixtures thereof, wherein said perhydrate and/or said preformed peracid are coated; and b-a perfume in amount from 0.05 % to 2 % by weight which comprises aroma chemicals selected from: primary and secondary alcohols, aliphatic aldehydes, hydrocinnamic aldehydes, esters excluding salicylates, unsaturated ketones and mixtures thereof, wherein the total sum of the weight of said aroma chemicals in the perfume is at least 30 % by weight of the perfume. The perfumed bleaching composition also preferably comprises a chelant which further enhances the storage stability of the perfume.
摘要:
This invention relates to an improved granulate enzyme composition comprising a core of enzyme material and a protective coating comprising alkaline buffer salt. The improved granulate enzyme composition has improved stability when mixed with a dry peroxyacid bleach granulate.
摘要:
The present invention is a method for removing a biofilm containing a metal and formed in a water system, wherein the biofilm is brought into contact with (a) a compound having a hydroxyl radical generation ability and (b) a reducing agent.
摘要:
Granules are provided that are useful for oxidizing applications when the granules are dissolved in the presence of an active oxygen source. These granules include a salt having the structure of formula (I), wherein A, R1, R2, R3, Y and Z are as defined in the disclosure. The salt is carried by, coated with, or admixed with a solid particulate such as silica gel, silicic acid, silicate, aluminum oxide, clay, aluminum silicate, or mixtures thereof.
摘要:
The invention comprises heterocyclic cationic activators with the structure of Formula (I) that are capable of forming a peroxyimidic acid with a source of active oxygen in aqueous solution or being in a peroxyimidic form wherein A, R1, R2, R3, Y, and Z are as defined in the disclosure. The activators of Formula (I) are admixed with another compound selected from anionic species either capable of forming a peracid with a source of active oxygen in aqueous solution, or being in a peracid form, or a non-ionic polarizable activator and suitable counterion.
摘要:
The invention relates to a gentle carpet cleaning preparation which is also stable in storage, can be sprinkled, and is highly effective in terms of cleaning. The inventive preparation is obtained by combining cellulose powder and an active oxygen constituent.