Abstract: A perfume composition including at least 15% by weight of at least one odorant having a blooming coefficient (Bc) of ?0.5 is described. Washing or cleaning agents including the perfume composition and use of the composition or agents for washing textiles or cleaning surfaces and/or for scenting the room in which the composition or agents is applied are also described.

Abstract: Compositions selected from detergents and cleaning agents and cosmetic agents are described. The compositions include biodegradable microcapsules including a core material and a shell. The shell includes at least one barrier layer and one stability layer. The barrier layer surrounds the core material. The stability layer includes at least one biopolymer, and is arranged on the outer surface of the barrier layer. An emulsion stabilizer is arranged at the transition between the barrier layer and the stability layer. Use of these agents is also described.

Abstract: A composition may be or include detergents, cleaning agents, and cosmetic agents and include an emulsifier and biodegradable microcapsules. The biodegradable microcapsules may include a core material and a shell where the shell consists of at least one barrier layer and a stability layer. The barrier layer may surround the core material. The stability layer may include at least one biopolymer and be arranged on the outer surface of the barrier layer(s).

Abstract: Washing and/or care articles may include a substrate containing polyvinyl alcohol and starch and one or more perfume compositions comprising fragrance precursor compounds. Furthermore, such articles may be used for washing, cleaning and/or care purposes, such as for textiles. A method for washing, caring for or conditioning textiles using such an article is also disclosed.

Abstract: A microcapsule system having an outer microcapsule with an outer capsule shell is disclosed. The outer microcapsule comprises at least one inner microcapsule with an inner capsule shell and a first fragrance composition. The inner microcapsule comprises a second fragrance composition that differs from the first fragrance composition. Methods for the production of such micr, products that contain said microcapsules, methods for producing polysensory olfactory impressions and to the corresponding use of the microcapsule system.

Abstract: A compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3-(4-isobutyl-2-methylphenyl)propyl represented by formula (I) is disclosed.

Abstract: A microcapsule system having an outer microcapsule with an outer capsule shell is disclosed. The outer microcapsule comprises at least one inner microcapsule with an inner capsule shell and a first fragrance composition. The inner microcapsule comprises a second fragrance composition that differs from the first fragrance composition. Methods for the production of such micr, products that contain said microcapsules, methods for producing polysensory olfactory impressions and to the corresponding use of the microcapsule system.

Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.

Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.

Abstract: A compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.

Abstract: A compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3-(4-isobutyl-2-methylphenyl)propyl represented by formula (I) is disclosed.

Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.

Abstract: A detergent, cleaning, fabric softener or cosmetic composition comprising a compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.

Abstract: A microcapsule system may include an outer microcapsule having an outer capsule shell where the outer microcapsule comprises at least one inner microcapsule with an inner capsule shell and a first fragrance composition. The inner microcapsule may include a second fragrance composition that differs from the first fragrance composition. Methods for the production thereof, products that contain said microcapsules, methods for producing polysensory olfactory impressions, and to the corresponding use of the microcapsule system, are also disclosed.

Abstract: Stable formulations and perfume compositions include amino alcohol(s) as well as >10 wt % fragrances.

Abstract: The invention relates to a composition of (a) a selected amino alcohol compound of general formula (I), (b) a scent aldehyde and/or scent ketone, and (c) a selected silicic acid ester, to the use of same as a pro-scent, as well as to washing and cleaning agents, fabric softeners and cosmetics which contain these. The invention also relates to a method for prolonging the perception of scent in such agents, and to a method for removing malodors by applying said composition.

Abstract: The invention relates to combinations of 1-aza-3,7-dioxabicyclo[3.3.0]octane compounds with silicic acid esters, methods for producing same, the use of same as pro-fragrances, as well as washing and cleaning agents, fabric softeners and cosmetics that contain same. The invention also relates to a method for prolonging the perception of fragrance in such agents.

Abstract: Bad odors on textile materials are often caused by body odor. The invention relates to a textile material treatment method for inhibiting body odor on textile materials, by which means the treated textiles, after having been worn, even after sweat-inducing sports activities, have a significantly reduced bad odor or even no odor. The invention also relates to a perfume composition and to a textile material treatment agent, respectively comprising urea derivatives and/or phenacylthiazolium salts, that counteract the formation of body odor.

Abstract: The invention relates to combinations of 1-aza-3,7-dioxabicyclo[3.3.0]octane compounds with silicic acid esters, methods for producing same, the use of same as pro-fragrances, as well as washing and cleaning agents, fabric softeners and cosmetics that contain same. The invention also relates to a method for prolonging the perception of fragrance in such agents.

Abstract: The invention relates to a composition of (a) a selected amino alcohol compound of general formula (I), (b) a scent aldehyde and/or scent ketone, and (c) a selected silicic acid ester, to the use of same as a pro-scent, as well as to washing and cleaning agents, fabric softeners and cosmetics which contain these. The invention also relates to a method for prolonging the perception of scent in such agents, and to a method for removing malodors by applying said composition.