Abstract: A perfume composition which gives good deposition and/or substantially improved deodorant effectiveness on textiles incorporating spandex® fibres. The perfume comprises a mixture of fragrance materials in which at least 60% by weight of the composition comprises fragrance materials drawn from categories I and II.

Abstract: The present invention relates to a fabric softening bar composition comprising: from about 40% to about 90% by weight of the composition of a hydrophobic fabric softening compound, from about 0.1% to about 10% of an enduring perfume composition comprising at least about 70% of enduring perfume ingredients, and optionally, but preferably, from about 5% to about 30% by weight of the composition of a non-ionic surfactant, and from about 5% to about 30% by weight of the composition, water. These compositions are low sudsing, low lathering, non-detersive fabric softening compositions which provide long lasting perfume effects.

Abstract: Hair treatment compositions, such as depilatory products and hair straightening and permanent waving products, containing reducing sulphur species, particularly thioglycolates, additionally incorporate zinc compounds, particularly zinc oxide, to reduce malodor.

Abstract: The invention relates to laundry detergents containing lipase and new perfumes and to the new perfumes themselves. Such new perfumes counteract residual malodors of lipase treated laundry. They comprise at least 25% by weight of one or more fragrance materials chosen from: aliphatic ketones with m(olecular) w(eight) between 200 and 350 A(tomic) M(ass) U(nits), aromatic ketones with mw between 150 and 350 AMU, aliphatic aldehydes with mw between 160 and 350 AMU, aromatic aldehydes with mw between 130 and 350 AMU, nitriles with mw between 150 and 350 AMU, condensation products of aldehydes and amines with mw between 190 and 350 AMU, macrocyclic lactones with mw below 350 AMU and aromatic nitromusks, and less than 50% by weight of esters from fatty acids with 1-7 carbon atoms. Preferably they contain more than 30% of the specified fragrance materials and less than 30% of the esters.

Abstract: The invention concerns fabric conditioning compositions comprising at least 2 wt. % of a water insoluble cationic fabric softening agent and a perfume, characterized in that they further comprise a di- or tri-ester as set out under I, II and III: I. Diesters of monobasic acids and diols (a) where R.sub.1, R.sub.2 are independently C.sub.1 -C.sub.10 alkyl chains or C.sub.2 -C.sub.10 alkenyl chains, and R.sub.3, R.sub.4 are independently H, C.sub.1 -C.sub.4 alkyl chains and n=0-8. II. Diesters of monohydric alcohols and dioic acids (b) where R.sub.1, R.sub.2 are independently C.sub.1 -C.sub.18 alkyl chains or C.sub.2 -C.sub.18 alkenyl chains, and R.sub.3, R.sub.4 are independently H, C.sub.1 -C.sub.4 alkyl chain and n=0-10. III. Triesters of glycerol and aliphatic carboxylic acids of up to 12 carbon atoms. Preferably the cationic fabric softening agents comprise two C12-28 alkyl or alkenyl groups connected to a quaternary nitrogen via an ester link. The perfumes are preferably present in an amount of 0.

Abstract: A substrate (e.g. skin of unknown type, fabric, or hard surfaces) is characterized by analyzing chemicals emanating from the substrate or from a substance (e.g. a test formulation comprising a mixture of volatile chemicals) applied to the substrate. Analysis is preferably done using a volatile chemicals sensor, desirably a sensor comprising an array of conducting polymer sensors. The chemical analysis data obtained in this way may be statistically analyzed, e.g. by Euclidian distance mapping or principal component analysis, for ease of handling. Having characterized a surface in this way, products, e.g. cosmetic and cleaning products, may be formulated for optimized performance on that substrate.

Abstract: Disclosed is a composition comprising a substance encapsulated within a water-sensitive matrix so as to be releasable upon contact with water or aqueous solutions, mixed with particles of inorganic carrier material carrying a poorly water-soluble oil, such that the composition is stable at high relative humidity. Also disclosed are consumer products comprising said compositions and methods for making said compositions.

Abstract: The invention concerns perfumed, free flowing concentrated laundry detergent powders (concentrates), having a ratio of total solid constituents to total liquid constituents of less than 30:1, wherein the perfume is sorbed onto carrier particles which release at least 60% w/w/ of the perfume in the Perfume Release Test and which are inert as defined by the Perfume Stability Test. The invention also concerns perfume-on-carrier systems designed for perfuming free flowing concentrated laundry detergent powders. Preferably the carrier particles are inorganic and have a perfume content of at least 25% w/w.

Abstract: The invention concerns a method of reducing the organoleptic effect of undesirable aldehydic components in a triglyceride or derivative thereof by addition of a reaction product of an amine and an organoleptically acceptable aldehyde. The triglyceride may be a food or food component such as an edible fat or a surface active agent such as a detergent. The reaction product may be incorporated in the perfume or flavour to be added to the triglyceride or derivative thereof without distorting their organoleptic effect.

Abstract: The invention is concerned with a process for counteracting smoke malodour wherein enclosed air spaces wherein smoke maladour is present, or substrates on which smoke malodour has deposited are brought in contact with one or more perfumery aldehydes of the class I according to general structure, wherein R1 and R2 each may be: hydrogen, alkyl, hydroxyl or alkoxy, or together may be methylenedioxy or with a perfume containing such aldehydes. Preferably the perfume also contains one or more perfumery aldehydes of class according to general structure, wherein R1 is a phenyl ring optionally substituted with an alkyl group, R2 represents hydrogen or both R2 taken together represent a double bond, and R3 is hydrogen or an alkyl chain with 1 to 6 carbon atoms. The smoke malodour counteracting perfumes preferably contain at least 3.5% w/w of class I aldehydes and at least 10% w/w of class II aldehydes.