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61. 发明授权

US10638779B2 Hemiacetyl proflavors 有权
公开(公告)号：US10638779B2
公开(公告)日：2020-05-05
申请号：US15538506
申请日：2015-12-21
申请人： FIRMENICH SA
发明人： Gary B. Womack , Matthew Sillick
IPC分类号： A23L27/29 , A23L2/56 , C07D307/12 , C07C69/38 , C07C69/40 , C07C69/44 , C07C69/60 , A23L27/20
CPC分类号： A23L2/56 , A23L27/2028 , A23L27/29 , C07C69/38 , C07C69/40 , C07C69/44 , C07C69/60 , A23V2002/00
摘要： Provided herein is a compound having the formula I

wherein R1 and R2 are independently selected from a branched or straight C1-6 alkyl and a C1-6 alkenyl, n is 1, 2, 3, 4, 5, or 6 and x is independently 0, 1, or 2; provided that when n is 1, x is 2. Also provided herein is a method of releasing acetaldehyde into an aqueous solution including delivering a compound of formula I to the aqueous solution, Also provided is a flavor or aroma-modifying composition including i) a flavor or aroma-conferring or modifying ingredient, at least one compound according to formula (I); ii) at least one ingredient selected from the group consisting of a flavor carrier and a flavor base; and iii) optionally at least one flavor adjuvant.

62. 发明授权

US10113135B2 Perfuming method 有权
公开(公告)号：US10113135B2
公开(公告)日：2018-10-30
申请号：US15105271
申请日：2014-12-18
申请人： KAO CORPORATION
发明人： Sakuya Tanaka , Sachiko Nihei , Yasutomo Arai
IPC分类号： C11B9/00 , A61K8/37 , A61Q13/00 , C07C69/24 , C07C69/44 , C07C69/50 , C07C69/58 , C11D3/50 , A61K8/49 , A61Q5/02 , A61Q5/06 , A61Q5/12 , A61Q19/00 , A61Q5/00 , A61Q19/10
摘要： Provided is a perfuming method including applying a water-based product to a fabric or a human body and drying, the water-based product containing a perfume precursor composed of an ester of at least one perfume selected from maltol, ethyl maltol, vanillin, ethyl vanillin, and raspberry ketone and at least one aliphatic monocarboxylic acid or aliphatic dicarboxylic acid selected from lauric acid, myristic acid, palimitic acid, stearic acid, oleic acid, adipic acid, and sebacic acid; and subsequently bringing the perfume precursor into contact with moisture in the air to perform hydrolysis, thereby releasing a perfume.

63. 发明申请

US20120309994A1 Use of Propylene Oxide Adducts 审中-公开
标题翻译：使用环氧丙烷加合物
公开(公告)号：US20120309994A1
公开(公告)日：2012-12-06
申请号：US13584409
申请日：2012-08-13
申请人： Joaquin Bigorra Llosas , Luis Llaurado , Francesc Gusi
发明人： Joaquin Bigorra Llosas , Luis Llaurado , Francesc Gusi
IPC分类号： C07C67/26 , C07C69/44 , C07C69/732
CPC分类号： C08G65/2615 , C08G18/4891 , C08G63/664 , C08G63/672
摘要： Suggested is the use of adducts of 2 to 50 moles propylene oxide to hydroxy carboxylic acids as monomer or co-monomer components in the production of polyesters and polyurethanes or reactive solvents for polymers.
摘要翻译：建议在聚酯和聚氨酯或聚合物的反应性溶剂的生产中使用2至50摩尔环氧丙烷与羟基羧酸作为单体或共聚单体组分的加合物。

64. 发明授权

US06949663B2 Carboxylic acid-type lipid 失效
标题翻译：羧酸型脂质
公开(公告)号：US06949663B2
公开(公告)日：2005-09-27
申请号：US10416275
申请日：2001-11-09
申请人： Eishun Tsuchida , Shinji Takeoka , Keitaro Sou , Haruki Ohkawa , Katsura Mori
发明人： Eishun Tsuchida , Shinji Takeoka , Keitaro Sou , Haruki Ohkawa , Katsura Mori
IPC分类号： A61K9/127 , C07C69/44 , C07C69/704 , C07C233/47 , C07C237/22 , C07C323/52 , C07C323/60 , C07H13/04 , C07H15/04 , C07C233/00
CPC分类号： A61K9/1272 , C07C69/44 , C07C69/704 , C07C233/47 , C07C237/22 , C07C323/52 , C07C323/60 , C07H13/04 , C07H15/04
摘要： As a negatively charged lipid that can stably add negative charges to the surface of vesicles without side effects, the carboxyl acid-type lipid of the following general formula [1]: [wherein R1, R2 and R3 represent substituents of which one is represented by the following general formula [X]: (wherein M is a hydrogen atom or monovalent cation, and m is an integer of 1 to 5 that represents the methylene chain length), and the other two are chained hydrocarbon groups; A1, A2 and A3 are the same or different substituents selected from the group consisting of C(O)O, CONH or NHCO; and n is an integer of 1 to 3 that represents the methylene chain length) is provided.
摘要翻译：作为能够在没有副作用的情况下能够稳定地向囊泡表面添加负电荷的带负电荷的脂质，以下通式[1]所示的羧酸型脂质：[其中R 1，R 2， > 2和R 3表示取代基，其中一个由以下通式[X]表示：（其中M是氢原子或一价阳离子，m是1的整数）至5，表示亚甲基链长度），另外两个是链状烃基; A 1，A 2和A 3是相同或不同的选自C（O）O，CONH或NHCO的取代基 ; 并且n是表示亚甲基链长度的1〜3的整数）。

65. 发明申请

US20050203181A1 Double esters 有权
标题翻译：双酯
公开(公告)号：US20050203181A1
公开(公告)日：2005-09-15
申请号：US10496328
申请日：2002-11-22
申请人： Jo Klaveness
发明人： Jo Klaveness
IPC分类号： A61P17/00 , A61K31/225 , A61K31/23 , A61K31/235 , A61K31/265 , A61P17/02 , A61P17/16 , A61P31/04 , A61P31/10 , A61P31/12 , A61P35/00 , C07C67/10 , C07C69/34 , C07C69/44 , C07C69/46 , C07C69/48 , C07C69/50 , C07C69/52
CPC分类号： A61K31/225 , A61K31/23 , C07C69/34 , C07C69/48 , C07C69/96
摘要： The invention provides acyloxymethyl esters of C6-14 alkane-dicarboxylic acids, or physiologically tolerable salts or esters thereof, for use in medicine as therapeutic or prophylactic agents.
摘要翻译：本发明提供了C 6-14烷基二羧酸的酰氧基甲基酯或其生理上可耐受的盐或酯，用作药物作为治疗剂或预防剂。

66. 发明申请

US20050004214A1 MENTHYL HALF ACID ESTER DIRIVATIVES, PROCESSES FOR PREPARING SAME, AND USES THEREOF FOR THEIR COOLING/REFRESHING EFFECT IN CONSUMABLE MATERIALS 有权
标题翻译：戊二酸酯酯衍生物，其制备方法及其在消耗材料中的冷却/再生效果的用途
公开(公告)号：US20050004214A1
公开(公告)日：2005-01-06
申请号：US10611025
申请日：2003-07-01
申请人： Mark Dewis , Michelle Huber , Michael Cossette
发明人： Mark Dewis , Michelle Huber , Michael Cossette
IPC分类号： A23G3/00 , A23G3/34 , A23G3/36 , A23G3/50 , A23G4/00 , A23G4/06 , A23G4/18 , C07C69/34 , C07C69/44 , C07C233/05 , C07C233/06 , C07C233/18 , C07C67/26
CPC分类号： A23G3/36 , A23G3/346 , A23G3/50 , A23G4/06 , A23G4/18 , A23G2200/00 , A23G2220/00 , C07C69/34 , C07C69/44 , C07C233/05 , C07C233/06 , C07C233/18 , C07C2601/14
摘要： Described is a genus of menthyl half acid ester derivatives having the structure: and processes for producing same, wherein n is an integer of from 1 to 5; wherein X is either —OR″ or —NRR′; wherein R″ is hydrogen, C1-C5 lower alkyl or C3-C6 lower alkenyl; wherein R is hydrogen, C1-C5 lower alkyl, 2-hydroxyethyl or cyclopropyl and wherein R′ is hydrogen, methyl or ethyl; with the proviso that when X is —OR″, n is an integer of from 3 to 5, having utility for augmenting, enhancing or imparting a taste or cooling effect or refreshing effect in or to an ingestible or topical composition.
摘要翻译：描述了具有以下结构的薄荷酯半酸酯衍生物及其生产方法，其中n为1至5的整数; 其中X为-OR“或-NRR'; 其中R“为氢，C 1 -C 5低级烷基或C 3 -C 6低级烯基; 其中R是氢，C1-C5低级烷基，2-羟乙基或环丙基，其中R'是氢，甲基或乙基; 条件是当X为-OR“时，n为3至5的整数，其可用于增加，增强或赋予可食用或局部组合物中的味道或凉爽效果或清爽效果。

67. 发明授权

US5864049A Process for the preparation of mono- and dicarboxylic acids from unsaturated fatty acids and/or their derivatives 失效
标题翻译：从不饱和脂肪酸和/或其衍生物制备单羧酸和二羧酸的方法
公开(公告)号：US5864049A
公开(公告)日：1999-01-26
申请号：US935546
申请日：1997-09-23
申请人： Emmanuel Dos Santos , Pascal Metivier
发明人： Emmanuel Dos Santos , Pascal Metivier
IPC分类号： B01J27/13 , B01J27/188 , B01J27/19 , B01J31/04 , C07B61/00 , C07C51/16 , C07C51/27 , C07C51/285 , C07C53/124 , C07C55/00 , C07C55/16 , C07C55/18 , C07C69/24 , C07C69/347 , C07C69/44 , C11C3/00
CPC分类号： C07C51/27 , C07C51/285
摘要： The present invention relates to a process for the preparation of carboxylic acids from unsaturated fatty acids and/or their derivatives.The process of the invention is characterized in that it comprises the following stages:a stage which consists in oxidizing an unsaturated fatty acid in the form of acid and/or of ester using hydrogen peroxide, in the presence of a metal oxide or of a carboxylic acid optionally used in combination with a ruthenium-based catalyst,a stage which consists in reacting the reaction mixture originating from the preceding stage with nitric acid in the presence of a vanadium-based catalyst, optionally used in combination with a cocatalyst, and thena stage of recovery of the mono- and dicarboxylic acids.It is particularly well suited for the preparation of saturated mono- and dicarboxylic acids obtained from unsaturated fatty acids such as oleic acid or from oils and fats.
摘要翻译：本发明涉及从不饱和脂肪酸和/或其衍生物制备羧酸的方法。本发明的方法的特征在于其包括以下阶段：在金属氧化物或羧酸存在下，使用过氧化氢氧化酸和/或酯形式的不饱和脂肪酸的阶段任选地与钌基催化剂组合使用的酸，这一阶段，其包括在钒基催化剂存在下将来自前一阶段的反应混合物与硝酸反应，任选与助催化剂组合使用，然后将单羧酸和二羧酸的回收阶段。特别适用于制备由不饱和脂肪酸如油酸或油脂获得的饱和单羧酸和二羧酸。

68. 发明授权

US5840959A Method of oxidizing alkyl-5-formyl valerate to monoalkyl adipate 失效
标题翻译：将烷基-5-甲酰戊酸氧化成己二酸单烷基酯的方法
公开(公告)号：US5840959A
公开(公告)日：1998-11-24
申请号：US828974
申请日：1997-03-27
申请人： Samuel Livingston Lane
发明人： Samuel Livingston Lane
IPC分类号： C07C67/39 , C07C69/44 , C07C69/34
CPC分类号： C07C67/39 , Y02P20/582
摘要： An improved method for the selective oxidation of alkyl-5-valerate to monomethyl adipate (e.g., methyl-5-valerate to monomethyl adipate). By performing the air oxidation at high pressure (i.e.,>10 bars air and preferably 35 to 65 bars) and relatively moderate temperature (i.e., 20 to 120.degree. C.) in the absence of a catalyst, commercial rates of conversion can be sustained at optimum selectivity to the desired product. Such a high pressure process is particularly amenable to continuous operating the oxidation reactor at optimum selectivity at the expense of conversion per pass followed by product separation and recycle of reactants.
摘要翻译：一种用于将5-戊酸烷基酯选择性氧化成己二酸单甲酯（例如，5-戊酸甲酯至己二酸甲酯）的改进方法。通过在不存在催化剂的情况下在高压（即> 10巴空气，优选35至65巴）和相对适中的温度（即20至120℃）下进行空气氧化，可以维持商业转化率以期望产品的最佳选择性。这样的高压过程特别适合于以最佳选择性连续操作氧化反应器，其代价是每次转化，然后产物分离和反应物循环。

69. 发明授权

US5817722A Low viscosity, high solids polyesterdiols and compositions containing same 失效
公开(公告)号：US5817722A
公开(公告)日：1998-10-06
申请号：US617709
申请日：1996-04-01
申请人： Albert Ilya Yezrielev , Konstantinos R. Rigopoulos , Richard William Ryan , Karen K. Kuo , George Andrew Knudsen
发明人： Albert Ilya Yezrielev , Konstantinos R. Rigopoulos , Richard William Ryan , Karen K. Kuo , George Andrew Knudsen
IPC分类号： C07C69/44 , C08G63/16 , C08G63/78 , C09D167/02 , C09D201/06 , C08F20/00
CPC分类号： C09D201/06 , C07C69/44 , C08G63/16 , C08G63/78 , C09D167/02 , Y10T428/31794
摘要： Polyesterdiols having low viscosities of less than 3500 cps, high content of non-volatile matter in excess of 96 wt %, and narrow molecular weight distribution of less than about 1.4 are prepared by esterification of one or more aliphatic dicarboxylic acids or ester derivatives thereof using at least a 1.5 molar excess of one or more aliphatic diols until an acid number of less than 20 is achieved, and stripping excess diol from the polyesterdiol reaction product. Where esterification catalyst is used, catalyst is substantially removed prior to stripping excess unreacted diol from polyesterdiol reaction product. The polyesterdiols so produced are useful as (i) curable components in thermosettable resin compositions, particularly compositions essentially free of volatile organic solvent and also containing a crosslinking agent and a reactive hardening agent: and/or (ii) useful as coatings, paints and adhesives, providing coatings with very low content of volatile organic compounds.

70. 发明授权

US5760265A Process for preparation of an ester utilizing an esterifying catalyst 失效
标题翻译：使用酯化催化剂制备酯的方法
公开(公告)号：US5760265A
公开(公告)日：1998-06-02
申请号：US611162
申请日：1996-03-05
申请人： Ichiro Takahara , Masumi Kadobayashi , Noriaki Kaminaka
发明人： Ichiro Takahara , Masumi Kadobayashi , Noriaki Kaminaka
IPC分类号： B01J31/04 , C07B61/00 , C07B63/02 , C07C67/08 , C07C67/60 , C07C69/24 , C07C69/44 , C07C69/50 , C07C69/58 , C07C69/80 , C07C67/14 , C07F7/28
CPC分类号： C07C67/08
摘要： The present invention provides a process for preparation of an ester comprising reacting a carboxylic acid and an alcohol in the presence of an esterific catalyst comprising at least one compound selected from the group consisting of halides, nitrates, carboxylates, alcoholates and acetylacetone complexes of metals of the titanium group. According to the present process, substantially equal equivalent of the alcohol and the acid can be reacted completely. In addition, the present invention further provides a purification process to eliminate the catalyst from homogeneous reaction system completely.
摘要翻译：本发明提供了一种制备酯的方法，包括使羧酸和醇在含有至少一种选自卤化物，硝酸盐，羧酸盐，醇盐和乙酰丙酮络合物的化合物存在下反应，钛组。根据本方法，基本上相当于醇和酸的当量可以完全反应。此外，本发明还提供了从均匀的反应体系中完全除去催化剂的纯化方法。

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