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21.发明申请公开(公告)号：US20180127568A1
公开(公告)日：2018-05-10
申请号：US15866917
申请日：2018-01-10
Applicant: Novamont S.p.A.
Inventor： Luigi CAPUZZI
CPC classification number: C08L3/02 , B65D65/466 , C08J5/18 , C08J2367/02 , C08J2403/02 , C08K5/06 , C08K2201/014 , C08L67/00 , C08L67/03 , C08L67/04 , C08L2201/06 , Y02W90/13 , Y10T428/1334 , Y10T428/1338 , C08L2666/18 , C08L2666/26 , C08L2666/02
Abstract: Polyphase biodegradable compositions having a good resistance to ageing comprising a continuous phase comprising at least one hydrophobic polyester and at least one dispersed phase of polymer of vegetable origin. The hydrophobic polyester constituting the continuous phase is incompatible with the polymer of vegetable origin. The compositions comprise a plasticiser comprising at least 75% of a mixture of diglycerol, triglycerol and tetraglycerol.
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公开(公告)号：US09868688B2
公开(公告)日：2018-01-16
申请号：US15049400
申请日：2016-02-22
Applicant: Novamont S.p.A.
Inventor： Arno Bieser , Giampietro Borsotti , Francesca Digioia , Adriano Ferrari , Alessandro Pirocco
IPC: C07C33/00 , C07C51/09 , C07C51/245 , C07C51/353 , C07C51/44 , B01D15/36 , C07C67/31 , C07C67/42
CPC classification number: C07C51/09 , B01D15/361 , C07C51/245 , C07C51/353 , C07C51/44 , C07C67/31 , C07C67/42 , C07C53/126 , C07C55/02
Abstract: Provided is a continuous process for the oxidative cleavage of derivatives of unsaturated carboxylic acids for the production of saturated carboxylic acids and their derivatives which comprises the steps of: a) feeding to a first reactor at least a derivative of an unsaturated carboxylic acid, an oxidizing compound and a catalyst capable of catalyzing the oxidation reaction of the olefinic double bond to obtain an intermediate compound containing vicinal diols, and of b) feeding to a second reactor said intermediate compound, a compound containing oxygen and a catalyst capable of catalyzing the oxidation reaction of the vicinal diols to carboxylic groups, to obtain saturated monocarboxylic acids (i) and derivatives of saturated carboxylic acids with more than one acid function (ii); c) separating the saturated monocarboxylic acids (i) from the derivatives of carboxylic acids having more than one acid function (ii).
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公开(公告)号：US09862671B2
公开(公告)日：2018-01-09
申请号：US15124876
申请日：2015-03-10
Applicant: NOVAMONT S.P.A.
Inventor： Catia Bastioli , Luigi Capuzzi , Francesca Digioia
CPC classification number: C07C67/03 , C07C67/08 , C07C67/31 , C07C67/313 , C07C67/48 , C07C69/34 , C07C69/48 , C07C69/675
Abstract: This invention relates to a process for obtaining highly pure aliphatic dialkyl esters of saturated dicarboxylic acids from vegetable oils, which can advantageously be used in polymerization. The process comprises the steps of reacting with an aliphatic alcohol a triglycerides mixture containing at least one triglyceride of at least one saturated dicarboxylic acid in the presence of one or more catalysts capable of catalyzing the esterification and transesterification reactions, and separating the dialkyl esters of saturated dicarboxylic acids from the reaction mixture thus obtained.
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公开(公告)号：US09695105B2
公开(公告)日：2017-07-04
申请号：US15124901
申请日：2015-03-10
Applicant: NOVAMONT S.P.A.
Inventor： Catia Bastioli , Luigi Capuzzi , Francesca Digioia
CPC classification number: C07C67/465 , C07C67/08 , C08G63/12 , C08G63/16 , C08G63/78 , C08G63/80 , C08K5/103
Abstract: The invention relates to a process to prepare complex oligomeric structures obtained from vegetable oils. The process allows to use a mixture of triglycerides containing dicarboxylic acids produced by the oxidative cleavage of vegetable oils as a starting material, these oils being subjected to a step of heating (condensation) followed by a step of esterification with alcohols at temperatures up to 250° C.
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公开(公告)号：US20170022140A1
公开(公告)日：2017-01-26
申请号：US15124901
申请日：2015-03-10
Applicant: NOVAMONT S.P.A.
Inventor： Catia BASTIOLI , Luigi CAPUZZI , Francesca DIGIOIA
IPC: C07C67/465 , C07C67/08
CPC classification number: C07C67/465 , C07C67/08 , C08G63/12 , C08G63/16 , C08G63/78 , C08G63/80 , C08K5/103
Abstract: The invention relates to a process to prepare complex oligomeric structures obtained from vegetable oils. The process allows to use a mixture of triglycerides containing dicarboxylic acids produced by the oxidative cleavage of vegetable oils as a starting material, these oils being subjected to a step of heating (condensation) followed by a step of esterification with alcohols at temperatures up to 250° C.
Abstract translation: 本发明涉及制备由植物油获得的复合低聚结构的方法。 该方法允许使用含有通过植物油的氧化裂解产生的二羧酸的甘油三酯的混合物作为起始原料，这些油经受加热（缩合），然后在高达250℃的温度下用醇酯化的步骤 C。
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Patent Agency Ranking
公开(公告)号：US20160244394A1
公开(公告)日：2016-08-25
申请号：US15143838
申请日：2016-05-02
Applicant: Novamont S.p.A.
Inventor： Arno Bieser , Giampietro Borsotti , Francesca Digioia , Adriano Ferrari , Alessandro Pirocco
IPC: C07C51/285 , C07C51/347
CPC classification number: C07C51/285 , C07C51/09 , C07C51/16 , C07C51/245 , C07C51/347 , C07C51/353 , C11C1/04 , C07C55/02 , C07C55/18 , C07C53/126
Abstract: A continuous process for the oxidative cleavage of vegetable oils containing triglycerides of unsaturated carboxylic acids, to obtain saturated carboxylic acids, comprising feeding to a first continuous reactor a vegetable oil, an oxidizing compound and catalyst capable of catalyzing the oxidation reaction of the olefinic double bond to obtain an intermediate compound containing vicinal diols: feeding to a second continuous reactor said intermediate compound, a compound containing oxygen and a catalyst capable of catalyzing the oxidation reaction of the vicinal diols to carboxylic groups, to obtain saturated monocarboxylic acids (i) and triglycerides containing saturated carboxylic acids with more than one acid function (ii); separating the saturated monocarboxylic acids (i) from the triglycerides (ii); hydrolyzing in a third reactor the triglycerides (ii) to obtain glycerol and saturated carboxylic acids with more than one acid function; and purifying said saturated carboxylic acids by fractioned crystallization by means of wash column (melt crystallization).
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公开(公告)号：US20160137580A1
公开(公告)日：2016-05-19
申请号：US14900762
申请日：2014-06-25
Applicant: NOVAMONT S.P.A
Inventor： Giampietro Borsotti , Luigi Capuzzi , Francesca Digioia
Abstract: This invention relates to a process for the selective hydrogenation of vegetable oils. In particular the invention relates to a process for the hydrogenation of vegetable oils which is capable of selectively converting polyunsaturated fatty acids into mono-unsaturated fatty acids and products obtained therefrom. The vegetable oils obtained from the process according to the invention have in particular a high mono-unsaturated fatty acids content and are particularly suitable for use as raw materials for the synthesis of chemical intermediates.
Abstract translation: 本发明涉及植物油的选择性氢化方法。 特别地，本发明涉及能够选择性地将多不饱和脂肪酸转化为单不饱和脂肪酸和由其获得的产品的植物油氢化方法。 从本发明方法得到的植物油具有特别高的单不饱和脂肪酸含量，特别适用于合成化学中间体的原料。
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公开(公告)号：US20160115142A1
公开(公告)日：2016-04-28
申请号：US14889526
申请日：2014-05-09
Applicant: NOVAMONT S.p.A.
Inventor： Luigi Capuzzi , Francesca Digiola , Giuseppina Carotenuto
IPC: C07D307/46
CPC classification number: C07D307/46 , B01J27/188 , B01J35/1019 , C07D307/50
Abstract: This invention relates to a process for the synthesis of 5-hydroxymethylfurfural (HMF) from saccharides. In particular this invention relates to a process for the dehydration of monosaccharides having 6 carbon atoms (haxoses), disaccharides, oligosaccharides, and polysaccharides deriving to yield highly pure 5-hydroxymethylfurfural (HMF) in high yield.
Abstract translation: 本发明涉及从糖类合成5-羟甲基糠醛（HMF）的方法。 特别地，本发明涉及以高产率得到高纯度的5-羟甲基糠醛（HMF）的方法，该方法用于脱水具有6个碳原子的单糖（口香糖），二糖，低聚糖和多糖。
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公开(公告)号：US20150152354A1
公开(公告)日：2015-06-04
申请号：US14408972
申请日：2013-06-18
Applicant: Novamont S.p.A.
Inventor： Giampietro Borsotti , Francesca Digioia
IPC: C11C3/10
Abstract: The invention relates to a process for the preparation of complex oligomeric structures obtained from vegetable oils. These structures comprise esters containing acid groups which are in turn esterified.
Abstract translation: 本发明涉及制备由植物油获得的复合低聚结构的方法。 这些结构包含酯酸酯，它们又被酯化。
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公开(公告)号：US20140079933A1
公开(公告)日：2014-03-20
申请号：US14094045
申请日：2013-12-02
Applicant: Novamont S.p.A.
Inventor： John Gough Errington , Anya Jane Hornsey , Timothy James Chapman , Maria Louise Wake , Philip James Quinn
CPC classification number: B29C44/588 , B29C44/105 , B29C44/3402 , B29K2995/0059 , B29K2995/006 , C08J9/122 , C08J9/125 , C08J2201/032
Abstract: Methods, associated products and apparatus are described for the production of biodegradable foam products using a controlled pressure increase due to compressed air and a controlled pressure decrease in pressure as key variables during a microwave heating cycle to produce a foamed product. The biodegradable product formed has improved characteristics including a density from 10 to 100 kg/m3; a soft and resilient structure; cushioning G-value characteristics to cushion an object with a fragility of 15 to 115; and a surface abrasion comparable to polystyrene.
Abstract translation: 描述了用于生产可生物降解的泡沫产品的方法，相关产品和设备，其使用由压缩空气控制的压力增加和在微波加热循环期间作为关键变量的受压压力降低来生产发泡产品。 形成的可生物降解的产品具有改善的特性，包括10至100kg / m 3的密度; 柔软弹性结构; 缓冲G值特征，缓冲物体，脆度为15〜115; 和与聚苯乙烯相当的表面磨损。
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