Basf Se Corporation

Givaudan S.a.

Thomas Soltys

Ian Michael Harrison

Wolfgang Denuell

Ewelina Burakowska-Meise

Addi Fadel

Emmanuel Julien Leon Christian Aussant

Christian Quellet

Emmanuel Aussant

Holger Kai Peter Jelich

Matthias Arndt

A computer implemented method for controlling a synthesis process for a chemical or biological product, comprising the steps of at a processing device of a synthesis specification control module receiving via a communication interface a synthesis specification for the synthesis process, deriving a set of experimental requirements from the synthesis specification, receiving via the communication interface device laboratory equipment data associated with at least one laboratory equipment device deriving a set of equipment properties from the laboratory equipment data associated with at least one laboratory equipment device, comparing the set of experimental requirements with the set of equipment properties, generating control data based on the comparison providing with the processing device the control data suitable for controlling the synthesis process.

Controlling a synthesis process

An encapsulated perfume composition for use in personal care products adapted to be applied to, and left on, the skin or hair of a human or animal subject, said encapsulated perfume composition comprising one or more polyurea capsules having a volume average diameter of 20 to 90 microns, and a capsule shell weight, which is 5 to 40% based on the total weight of the capsules.

Capsule composition

The application describes a process for the preparation of microcapsules, wherein the microcapsules have a volume average diameter d of 15 to 90 &#x3bc;&#x3b7;&#x3b7; and a percentage of the shell weight of 3 to 40%, with reference to the total weight of capsules, wherein the shell of the microcapsules comprises at least one polyurea and the core comprises at least one lipophilic component, comprising the step of adding hydroxyalkylcellulose to a dispersion of polyurea microcapsules, microcapsules and their uses.

Process for preparing microcapsules having a polyurea shell and a lipophilic core material

The application describes an aqueous dispersion of microcapsules, wherein the shell of the microcapsules comprises at least one polyurea and the core comprises one or more lipophilic components with the proviso that the core does not contain a fragrance, and having a percentage of the shell weight with reference to the total weight of the capsules of 5 to 40% and wherein the microcapsules have a volume average diameter of 15 to 90 &#x3bc;m and the dispersion comprises hydroxyalkylcellulose and the use of such a dispersion.

Microcapsules comprising hydroxyalkyl cellulose

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Ludwigshafen, Germany

Thomas Soltys