摘要:
A liquid system includes a liquid medium and a thickening mixture, the thickening mixture being dispersed in the liquid medium and comprising a synergistic mixture of a gum-type polymer and an acrylic-type polymer. The thickening system is applicable to a wide variety of systems, including detergent and cleaning compositions.
摘要:
A lavatory rim cleansing block comprising: 30 to 80 % by weight of an anionic surfactant; 0 to 50 % by weight of an inert or electrolyte filler; 5 to 50 % by weight of a water-soluble bleaching agent; 5 to 15 % by weight of a hydrophobic structurant, preferably an oily liquid perfume. The weight ratio between the anionic surfactant and the filler, if electrolytic, is preferably greater than 2 and the preferred water-soluble bleaching agent is potassium dichloro cyanurate.
摘要:
There is provided a composition for hygiene purposes to combat undesirable micro-organisms, comprising, in a compatible medium which contains at least an organic surface-active agent, an effective amount of one or more viruses which are capable of lysing one or more of the undesirable micro-organisms. Preferably, bacteriophages are used to combat undesirable bacteria. The compositions can for instance be used as hard surface cleaners
摘要:
Solutions of hydrogen peroxide which are alkaline, and which are thickened with a combination of surfactant and electrolyte, can be stabilised with colloidal hydrous stannic oxide.
摘要:
A general purpose cleaning composition comprises 0.01 to 90% by weight of a nonionic surfactant, 0.005 to 50% by weight of a cationic surfactant which has a sanitising action, and 0.003 to 20% by weight of a non-anionic polymer which has an adsorptive affinity to hard surfaces. The inclusion of the non-anionic polymer in general-purpose cleaners containing a nonionic and a cationic detergent provides a significant streak free benefit in the cleaned surfaces.
摘要:
The invention pertains to fragrant aqueous liquid detergent compositions. By the inclusion therein of shear thinning polymers, having viscosities within defined ranges, improved products are obtained which, when compared with fragrant compositions with other polymers, show an improved longevity of the fragrance, even at a reduced perfume level.
摘要:
A liquid system includes a liquid medium and a thickening mixture, the thickening mixture being dispersed in the liquid medium and comprising a synergistic mixture of a gum-type polymer and an acrylic-type polymer. The thickening system is applicable to a wide variety of systems, including detergent and cleaning compositions.
摘要:
A deodorant product comprises a deodorant composition and a carrier for the composition chosen from abrasive cleaners, bleaching agents, waxes, film-forming polymers or mixtures thereof, the deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test. The deodorant active components are classified into six classes consisting of:
Class 1: phenolic substances Class 2: essential oils, extracts, resins and synthetic oils Class 3: aldehydes and ketones Class 4: polycyclic compounds Class 5: esters Class 6: alcohols
provided that where a component can be classified into more than one class, it is placed in the lower or lowest numbered class; said components being so selected that
(a) the deodorant composition contains at least five components of which at least one must be selected from each of Class 1, Class 2 and Class 4; (b) the deodorant composition contains components from at least 4 of the 6 classes; and (c) any component present in the deodorant composition at a concentration of less than 0,5% by weight of said composition is eliminated from the requirements of (a) and (b).