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公开(公告)号:US20160032217A1
公开(公告)日:2016-02-04
申请号:US14812270
申请日:2015-07-29
Applicant: Symrise AG
Inventor: Join Benoit , Heiko Oerting , Kerstin Schroeder , Claudia Goemann , Edison Diaz
CPC classification number: C11B9/0065 , A61K8/37 , A61K8/40 , A61Q5/02 , A61Q13/00 , A61Q15/00 , A61Q19/007 , C11D3/50
Abstract: Suggested is a fragrance composition, comprising (a) at least one a fragrance selected from the group of aromatic nitriles according to formula (I) wherein R1, R2, R3, R4 and R5 independently of one another represent hydrogen or linear or branched C1-C10-alkyl, which is optionally substituted with hydroxy or C1-C4-alkyl or linear or branched C1-C10-alkoxy, which is optionally substituted with hydroxy or C1-C4-alkyl, and (b) at least one a solvent selected from the group consisting of benzylalcohol, benzylbenzoate, diethylphthalate, dipropylene glycol, ethyl alcohol, iso-propyl myristate, triethylcitrate, downol DPM, IsoPar L, triacetine and their mixtures.
Abstract translation: 建议一种香料组合物,其包含(a)至少一种选自根据式(I)的芳族腈组中的芳香剂,其中R 1,R 2,R 3,R 4和R 5彼此独立地表示氢或直链或支链C1- 任选被羟基或C 1 -C 4烷基或被羟基或C 1 -C 4烷基取代的直链或支链C 1 -C 10 - 烷氧基取代的C 10 - 烷基,和(b)至少一种选自 由苄醇,苄基苯甲酸酯,邻苯二甲酸二乙酯,二丙二醇,乙醇,肉豆蔻酸异丙酯,柠檬酸三乙酯,降压油DPM,IsoPar L,三醋酸及其混合物组成的组。
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公开(公告)号:US10415001B2
公开(公告)日:2019-09-17
申请号:US15197199
申请日:2016-06-29
Applicant: Symrise AG
Inventor: Erich Dilk , Edison Diaz , Pierre Kurzenne , Walter Kuhn
IPC: A61K8/18 , C11B9/00 , C07C69/24 , A61K8/04 , A61K8/33 , A61K8/37 , A61Q19/10 , C07C43/115 , C07C43/162 , C07C69/02 , C07C69/675 , C07C69/68
Abstract: The invention relates to mixtures having: components (a) having at least one fragrance of the formula (I) where R1=OC—R2, CH2OR3, C1-C8 open-chain or branched aliphatic radical, optionally substituted and/or unsaturated, with R2=an open-chain or branched aliphatic radical, optionally substituted and/or unsaturated, having 2-10 C atoms, with R3=an open-chain or branched aliphatic radical, optionally substituted and/or unsaturated, having 1-8 C atoms, and components (b) having at least one fragrance, different from the fragrances of component a, characterized in that the weight ratio of all components (a) to all components (b) is from 1:10 to 1:10000.
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公开(公告)号:US20220412937A1
公开(公告)日:2022-12-29
申请号:US17780772
申请日:2019-11-27
Applicant: SYMRISE AG
Inventor: Edison Diaz , Isabel Lanfermann , Katharina Michels , Marco Singer , Patrick Ostermann , Achim Schumann , Fabian Ude
IPC: G01N33/15
Abstract: The present invention relates to a device and a method for the analytical and/or sensory determination of the release of an active substance or several active substances from a release system. In particular, the present invention relates to a device and a method for determining the release of an active substance or active substances, in particular of an odiferous substance or flavoring or an odiferous substance or flavoring mixture, from a capsule or a precursor. Furthermore, the present invention relates to a device and a method for determining the properties of a release system, in particular of a capsule or a precursor. Ultimately, the present invention relates to the use of the device and method according to the invention for the analytical and/or sensory determination of the release of one or more active substances from a release system.
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公开(公告)号:US11078442B2
公开(公告)日:2021-08-03
申请号:US16477310
申请日:2017-02-03
Applicant: Symrise AG
Inventor: Edison Diaz , Daniel Kohrs , Katharina Michels , Sebastian Buch
Abstract: Suggested is a method for the extraction of fragrances from natural starting material consisting of the following steps: (a) providing a sample of the natural starting material in a pressure proof sample container; (b) bringing in the sample in contact with liquefied petroleum gas of propane and/or butane gas, preferably; (c) extracting the fragrances from the natural starting material provided in step (b); (d) venting of the pressure proof sample container, while the liquefied petroleum gas is evaporated and the fragrances is maintained as residue in the container; and optionally (e) dissolving the fragrances in a suitable solvent.
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公开(公告)号:US09677029B2
公开(公告)日:2017-06-13
申请号:US14812270
申请日:2015-07-29
Applicant: Symrise AG
Inventor: Benoit Join , Heiko Oertling , Kerstin Schroeder , Claudia Goemann , Edison Diaz
CPC classification number: C11B9/0065 , A61K8/37 , A61K8/40 , A61Q5/02 , A61Q13/00 , A61Q15/00 , A61Q19/007 , C11D3/50
Abstract: Suggested is a fragrance composition, comprising (a) at least one a fragrance selected from the group of aromatic nitriles according to formula (I) wherein R1, R2, R3, R4 and R5 independently of one another represent hydrogen or linear or branched C1-C10-alkyl, which is optionally substituted with hydroxy or C1-C4-alkyl or linear or branched C1-C10-alkoxy, which is optionally substituted with hydroxy or C1-C4-alkyl, and (b) at least one a solvent selected from the group consisting of benzylalcohol, benzylbenzoate, diethylphthalate, dipropylene glycol, ethyl alcohol, iso-propyl myristate, triethylcitrate, downol DPM, IsoPar L, triacetine and their mixtures.
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