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    Process for the production of organic compounds from plant species
    32.
    发明授权
    Process for the production of organic compounds from plant species 有权

    公开(公告)号：US10138505B2

    公开(公告)日：2018-11-27

    申请号：US14385823

    申请日：2013-03-20

    Applicant: Novamont S.p.A.

    Inventor： Catia Bastioli ,  Giampietro Borsotti ,  Luigi Capuzzi

    IPC: C12P19/02 ,  C12P19/14

    Abstract: This invention relates to a process for the production of fermentable C5-C6 sugars from oleaginous herbaceous plants comprising the steps of: a) mechanically separating the seeds from the above-ground lignocellulose biomass and breaking-up said lignocellulose biomass; b) placing the above-ground lignocellulose biomass in contact with a basic aqueous solution so as to obtain a paste containing from 10 to 50% by weight of the said lignocellulose biomass at temperature of between 10 and 95° C. for a time of between 1 minute and 24 hours; c) separating out the paste obtained in step b) in a solid fraction containing essentially hemicellulose and cellulose; in a liquid fraction containing lignin and extractables; d) subjecting the said solid fraction containing essentially hemicellulose and cellulose to enzyme hydrolysis.

    ALIPHATIC-AROMATIC BIODEGRADABLE POLYESTER
    33.
    发明申请
    ALIPHATIC-AROMATIC BIODEGRADABLE POLYESTER 审中-公开
    芳纶可生物降解聚酯

    公开(公告)号：US20160200862A1

    公开(公告)日：2016-07-14

    申请号：US14881640

    申请日：2015-10-13

    Applicant: Novamont S.p.A.

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

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

    CPC classification number: C08G63/16 ,  C08G63/181 ,  C08G63/672 ,  C08J5/18 ,  C08J2367/02 ,  C08J2403/00 ,  C08J2467/04 ,  C08L1/02 ,  C08L3/02 ,  C08L67/02 ,  C08L67/04 ,  C08L93/00 ,  C08L2203/16 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/18 ,  C08L2666/02

    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.

    Abstract translation: 公开了由脂族二羧酸，可再生来源的多官能芳族酸，特别是2,5-呋喃二羧酸和二醇获得的脂族 - 芳族可生物降解聚酯。 还公开了聚酯与天然或合成来源的其它可生物降解的聚合物的共混物。 聚酯的性质和粘度值在调整分子量后适用于许多实际应用，如薄膜，注射成型产品，挤出涂料，纤维，泡沫，热成型产品，挤出型材和片材，挤出吹塑 ，注塑吹塑，滚塑，拉伸吹塑成型。

    PROCESS FOR THE PRODUCTION OF ORGANIC COMPOUNDS FROM PLANT SPECIES
    35.
    发明申请
    PROCESS FOR THE PRODUCTION OF ORGANIC COMPOUNDS FROM PLANT SPECIES 审中-公开
    从植物物种生产有机化合物的方法

    公开(公告)号：US20150111258A1

    公开(公告)日：2015-04-23

    申请号：US14385823

    申请日：2013-03-20

    Applicant: Novamont S.p.A.

    Inventor： Catia Bastioli ,  Giampietro Borsotti ,  Luigi Capuzzi

    IPC: C12P19/02 ,  C12P19/14

    CPC classification number: C12P19/02 ,  C12P19/14 ,  C12P2201/00

    Abstract: This invention relates to a process for the production of fermentable C5-C6 sugars from oleaginous herbaceous plants comprising the steps of: a) mechanically separating the seeds from the above-ground lignocellulose biomass and breaking-up said lignocellulose biomass; b) placing the above-ground lignocellulose biomass in contact with a basic aqueous solution so as to obtain a paste containing from 10 to 50% by weight of the said lignocellulose biomass at temperature of between 10 and 95° C. for a time of between 1 minute and 24 hours; c) separating out the paste obtained in step b) in a solid fraction containing essentially hemicellulose and cellulose; in a liquid fraction containing lignin and extractables; d) subjecting the said solid fraction containing essentially hemicellulose and cellulose to enzyme hydrolysis.

    Abstract translation: 本发明涉及一种用于从含油草本植物生产可发酵的C5-C6糖的方法，包括以下步骤：a）将种子与上述木质纤维素生物质机械分离并分解所述木质纤维素生物质; b）将上面的木质纤维素生物质与碱性水溶液接触，以便在10至95℃的温度下获得含有10至50重量％的所述木质纤维素生物质的糊剂， 1分24小时; c）将步骤b）中得到的糊状物分离成基本上含有半纤维素和纤维素的固体部分; 在含有木质素和可萃取物的液体馏分中; d）将含有基本上半纤维素和纤维素的所述固体部分进行酶水解。

    PROCESS FOR THE SYNTHESIS OF 2,5-FURANDICARBOXYLIC ACID
    37.
    发明申请
    PROCESS FOR THE SYNTHESIS OF 2,5-FURANDICARBOXYLIC ACID 有权

    公开(公告)号：US20230100441A1

    公开(公告)日：2023-03-30

    申请号：US17786998

    申请日：2020-12-18

    Applicant: Novamont S.P.A.

    Inventor： Luigi Capuzzi ,  Giuseppina Carotenuto

    IPC: C07D307/68 ,  B01J23/46

    Abstract: The present invention is directed to a process for the synthesis of 2,5-furandicarboxylic acid (FDCA) comprising the steps of: (1) oxidising an aqueous solution of 5 hydroxymethylfurfural (HMF) in the presence of molecular oxygen, of a heterogeneous catalyst comprising ruthenium and of a strong base at a temperature above 100° C., obtaining a reaction product in aqueous solution comprising a salt of FDCA acid; (2) separating said heterogeneous catalyst from said reaction product in aqueous solution, and (3) re-using said heterogeneous catalyst in the oxidation reaction in step (1).

    PROCESS FOR THE PRODUCTION OF 1,4-BUTANEDIOL FROM RENEWABLE SOURCES AND POLYESTERS OBTAINED THEREFROM
    38.
    发明申请
    PROCESS FOR THE PRODUCTION OF 1,4-BUTANEDIOL FROM RENEWABLE SOURCES AND POLYESTERS OBTAINED THEREFROM 有权

    公开(公告)号：US20220298090A1

    公开(公告)日：2022-09-22

    申请号：US17834151

    申请日：2022-06-07

    Applicant: NOVAMONT S.P.A.

    Inventor： Marco COTTI COMETTINI ,  Roberto Vallero ,  Catia Bastioli ,  Luigi Capuzzi

    IPC: C07C29/76 ,  B01D3/00 ,  B01D3/14 ,  B01D15/36 ,  C07C29/80 ,  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.

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