[EN] METHOD FOR PRODUCING OMEGA-HYDROXY FATTY ACID ESTER AND PRECURSOR COMPOUND THEREOF<br/>[FR] PROCÉDÉ DE PRODUCTION D'ESTER D'ACIDE OMÉGA-HYDROXY GRAS ET SON COMPOSÉ PRÉCURSEUR
申请人:KAO CORP
公开号:WO2016103677A1
公开(公告)日:2016-06-30
Provided is a method for producing a compound represented by Formula (III) while the production of by-products due to, for example, dimerization of a raw material or isomerization of a double bond position is suppressed. The method is a method for producing omega-hydroxy fatty acid ester and a precursor compound thereof of Formula (III), in which an alcohol derivative and a carboxylic acid derivative are subjected to a metathesis reaction in the presence of a catalyst to obtain a compound of Formula (III), wherein the alcohol derivative is at least one selected from the group consisting of a compound of Formula (VI) and a compound of Formula (I), and the carboxylic acid derivative is at least one selected from the group consisting of a compound of Formula (VII) and a compound of Formula (II), wherein the case where the alcohol derivative is formed of a compound of Formula (I) and the carboxylic acid derivative is formed of a compound of Formula (II) is excluded,
Process and a device for deodorizing and/or fragrancing an environment
申请人:The Procter & Gamble Company
公开号:US20020058595A1
公开(公告)日:2002-05-16
The invention concerns a process and a device for the deodorizing, and/or fragrancing of an environment. In the invention, a device is placed in that environment, which is a container (
1
) comprising perfumed particles (
2
) which emit their perfume outside the container.
Cyclohexane, Verfahren zu deren Herstellung, deren Verwendung und diese enthaltende Kompositionen
申请人:L. Givaudan & Cie Société Anonyme
公开号:EP0002510A1
公开(公告)日:1979-06-27
Die Erfindung betrifft neue Riechstoffe, nämlich Verbindungen der allgemeinen Formel
worin R sek. Butyl, tert. Butyl oder Cyclohexyl darstellt.
Die Erfindung betrifft auch ein Verfahren und Mittel zur Herstellung der neuen Ester I.
Die Erfindung betrifft ferner die Verbindungen I als Riechstoffe und Riechstoffkompositionen, die durch einen Gehalt an den Estern I gekennzeichnet sind.
本发明涉及新的气味剂,即通式如下的化合物
其中 R 秒代表丁基、叔丁基或环己基。丁基或环己基。
本发明还涉及一种制备新酯 I 的工艺和方法。
本发明还涉及作为香料的化合物 I 和以含有酯 I 为特征的香料组合物。
Microcapsules produced from blended sol-gel precursors and method for producing the same
申请人:International Flavors & Fragrances Inc.
公开号:EP2500087A2
公开(公告)日:2012-09-19
The present invention features microcapsule particles with an oil or aqueous liquid core, and shell composed of a blend of metal or semi-metal oxide polymers. Methods for preparing and using the microcapsule particles in personal care, therapeutic, cosmetic and cosmeceutic products are also provided.