公开(公告)号：US11377409B2

公开(公告)日：2022-07-05

申请号：US16766498

申请日：2018-11-27

Applicant: NOVAMONT S.P.A

Inventor： Marco Cotti Comettini ,  Roberto Vallero ,  Catia Bastioli ,  Luigi Capuzzi

IPC: C07C29/80 ,  B01D3/00 ,  B01D15/00 ,  C08G18/00 ,  C07C29/76 ,  B01D3/14 ,  B01D15/36 ,  C07C31/20 ,  C08G18/42 ,  C08G63/181 ,  C08J5/18 ,  C08L67/02 ,  C12P7/18

Abstract: The invention relates to a process for the production of 1,4-butanediol comprising the preparation of a fermentation broth comprising 1,4-butanediol from renewable sources and water, separation of a liquid fraction comprising said 1,4-butanediol and water from one or more solid fractions, said liquid fraction comprising 2-pyrrolidone in an amount higher than 80 ppm, one or more passages of the resulting liquid fraction through a bed comprising one or more cation-exchange resins thereby providing an output pH of said liquid fraction from 4 to 2, one or more passages of the resulting liquid fraction through a bed comprising one or more anion-exchange resins thereby providing an output pH of said liquid fraction from 8 to 11, and the distillation of the liquid fraction thereby provided so as to obtain a composition having a concentration of said 1,4-butanediol higher than 99.0% by weight and comprising 2-pyrrolidone in an amount lower than 6 ppm. The resulting composition should exhibit an APHA color value after ageing of less than 30.

公开(公告)号：US20200079899A1

公开(公告)日：2020-03-12

申请号：US16682628

申请日：2019-11-13

Applicant: Novamont S.p.A.

Inventor： Catia Bastioli ,  Giampietro Borsotti ,  Luigi Capuzzi ,  Roberto Vallero

IPC: C08G63/16 ,  C08L67/02 ,  C08G63/672 ,  C08G63/181 ,  C08J5/18

Abstract: Disclosed are aliphatic-aromatic biodegradable polyesters obtained from aliphatic dicarboxylic acids, polyfunctional aromatic acids of renewable origin and particularly 2,5-furan dicarboxylic acid, and diols. Also disclosed are blends of the polyesters with other biodegradable polymers of either natural or synthetic origin. The polyesters have properties and viscosity values that make them suitable, after adjusting their molecular weight, for use in numerous practical applications such as films, injection molded products, extrusion coatings, fibers, foams, thermoformed products, extruded profiles and sheets, extrusion blow molding, injection blow molding, rotomolding, stretch blow molding.

公开(公告)号：US10208271B2

公开(公告)日：2019-02-19

申请号：US15538352

申请日：2015-12-21

Applicant: Novamont S.p.A.

Inventor： Giampietro Borsotti ,  Luigi Capuzzi ,  Francesca DiGioia

IPC: C11C3/12 ,  C07C67/303 ,  C07C69/587

Abstract: Process for the catalytic hydrogenation of vegetable oils wherein the oil is placed in contact with molecular hydrogen in the presence of a metal catalyst, and the process is performed in the absence of water or in the presence of a quantity of water equal to or less than 5:1 with respect to the weight of the metal catalyst and at a temperature equal to or less than 50° C.

公开(公告)号：US10030001B2

公开(公告)日：2018-07-24

申请号：US15518861

申请日：2015-10-16

Applicant: Novamont S.P.A.

Inventor： Catia Bastioli ,  Luigi Capuzzi ,  Giuseppina Carotenuto ,  Anna Di Martino ,  Adriano Ferrari

IPC: C07D307/50

Abstract: The present invention relates to a process for the synthesis of 5-hydroxymethyl furfural (HMF) comprising the steps of: 1) dehydrating at least one saccharide selected from monosaccharides having 6 carbon atoms and disaccharides, oligosaccharides or polysaccharides formed from units having 6 carbon atoms or mixtures thereof in the presence of at least one quaternary ammonium salt R3R′N+X−; in which: —R, which is the same or different, represents a C1-C16 substituted or unsubstituted alkyl group; —R′ belongs to the group consisting of: hydrogen, C1-C16 substituted or unsubstituted alkyl group, monocyclic substituted or unsubstituted aryl group; —X− represents an anion selected from chloride, bromide, iodide, fluoride, hydroxide, BF4− and PF6−; at a temperature of between 80 and 120° C., removing water from the reaction medium (dehydration stage) and obtaining a reaction mixture comprising the quaternary ammonium salt, HMF, any unreacted saccharide and having a water content of less than 30% by weight relative to the weight of the product HMF; 2) separating HMF from the said reaction mixture (separation stage).

公开(公告)号：US09409877B2

公开(公告)日：2016-08-09

申请号：US14889526

申请日：2014-05-09

Applicant: NOVAMONT S.P.A.

Inventor： Luigi Capuzzi ,  Francesca Digioia ,  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 (hexoses), disaccharides, oligosaccharides, and polysaccharides 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。 特别是本发明涉及一种使6个碳原子（己糖），二糖，低聚糖和多糖脱水的方法，以高产率得到高纯度的5-羟甲基糠醛（HMF）。

公开(公告)号：US11992545B2

公开(公告)日：2024-05-28

申请号：US17847604

申请日：2022-06-23

Applicant: Novamont S.p.A.

Inventor： Luigi Capuzzi ,  Francesca Digioia ,  Vanessa Bramati ,  Federica Carlomagno ,  Alessandra Cominetti

IPC: A61K8/37 ,  A61K8/06 ,  A61Q1/10 ,  A61Q5/12 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/08

CPC classification number: A61K8/37 ,  A61K8/06 ,  A61K8/375 ,  A61Q1/10 ,  A61Q5/12 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/08

Abstract: Aqueous cosmetic compositions comprising at least 20% by weight of an aqueous component and a lipophilic component characterized in that the lipophilic component comprises at least one ester selected from neopentylglycol dipelargonate, glycerol tripelargonate, pentaerythritol tetrapelargonate or mixtures thereof.

公开(公告)号：US11292978B2

公开(公告)日：2022-04-05

申请号：US15580315

申请日：2016-06-10

Applicant: Novamont S.p.A.

Inventor： Luigi Capuzzi ,  Francesca Digioia ,  Angela Sagliano

IPC: C10M105/38 ,  C10M129/74 ,  C07C67/03 ,  C07C67/48 ,  C10M105/34 ,  C10M169/04 ,  C10M171/02 ,  C10M177/00 ,  C10N20/02 ,  C10N30/02 ,  C10N40/16

Abstract: The present invention relates to polyol esters that are particularly suitable for use as insulating oils in electrical equipment where an effective cooling action is required, such as electrical transformers. In particular the invention relates to esters of trimethylolpropane with monocarboxylic acids of nine and/or ten carbon atoms, wherein the monocarboxylic acids of nine and/or ten carbon atoms comprise 5-15 mol % of branched acids and 85-95 mol % of linear acids with respect to the total moles of the monocarboxylic acids.

公开(公告)号：US11266585B2

公开(公告)日：2022-03-08

申请号：US15758066

申请日：2016-09-07

Applicant: Novamont S.p.A.

Inventor： Luigi Capuzzi ,  Francesca Digioia ,  Vanessa Bramati ,  Federica Carlomagno ,  Alessandra Cominetti

IPC: A61K8/37 ,  A61K8/31 ,  A61K8/891 ,  A61K8/06 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q5/06 ,  A61Q1/00

Abstract: Cosmetic lipophilic composition comprising less than 20% by weight of an aqueous component and an oily component characterized in that the oily component comprises at least one ester selected from neopentylglycol dipelargonate, glycerol tripelargonate, pentaerythritol tetrapelargonate or mixtures thereof.

公开(公告)号：US10774197B2

公开(公告)日：2020-09-15

申请号：US14434165

申请日：2013-10-09

Applicant: Novamont S.p.A. ,  Consiglio Nazionale delle Ricerche

Inventor： Catia Bastioli ,  Luigi Capuzzi ,  Claudio Russo ,  Tommaso Martinelli

IPC: C08K5/15 ,  C08J5/18 ,  C08K5/13 ,  C08L67/02 ,  C08L101/16

Abstract: This invention relates to biodegradable films characterised by high resistance to processes of the photodegradative type, mainly activated by the ultraviolet component of sunlight, which are particularly suitable for use in the mulch film sector. These films comprise a composition containing at least one polyphenol of plant origin.

公开(公告)号：US10758466B2

公开(公告)日：2020-09-01

申请号：US15758053

申请日：2016-09-07

Applicant: Novamont S.p.A.

Inventor： Luigi Capuzzi ,  Francesca Digioia ,  Vanessa Bramati ,  Federica Carlomagno ,  Alessandra Cominetti

IPC: A61K8/37 ,  A61Q1/12 ,  A61K8/02

Abstract: Cosmetic composition comprising at least 35% by weight of a powder component and a binding component characterized in that it comprises at least one ester selected from neopentylglycol dipelargonate, glycerol tripelargonate, pentaerythritol tetrapelargonate and mixtures thereof.