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    Aliphatic esters and polymer compositions containing them
    43.
    发明授权
    Aliphatic esters and polymer compositions containing them 有权

    公开(公告)号：US10144813B2

    公开(公告)日：2018-12-04

    申请号：US15111036

    申请日：2015-01-09

    Applicant: Novamont S.p.A.

    Inventor： Catia Bastioli ,  Luigi Capuzzi ,  Francesca Digioia ,  Nicola Marini

    IPC: C08K5/11 ,  C08G63/16 ,  C08K5/00 ,  C08K5/10 ,  C08L67/04 ,  C08J3/18

    Abstract: This invention relates to a family of aliphatic esters having the following general structure: R1—O—C(O)—R4—C(O)-[—O—R2—O—C(O)—R5—C(O)-]m—O—R3 in which: R1 is selected from one or more of the groups consisting of H, linear and branched saturated and unsaturated alkyl residues of the C1-C24 type, and polyol residues esterified with C1-C24 monocarboxylic acids; R2 comprises —CH2—C(CH3)2—CH2— and C2-C8 alkylene groups, and comprises at least 50% in moles of the said —CH2—C(CH3)2—CH2— groups; R3 is selected from one or more of the groups consisting of H, linear and branched saturated and unsaturated alkyl residues of the C1-C24 type, and polyol residues esterified with C1-C24 monocarboxylic acids; R4 and R5 comprise one or more C2-C22 alkylenes and comprise at least 50% in moles of C7 alkylenes; m lies between 1 and 20; at least one of R1 and/or R3 comprise polyol residues esterified with at least one C1-C24 monocarboxylic acid selected from the group consisting of stearic acid, palmitic acid, 9-ketostearic acid, 10-ketostearic acid and mixtures thereof. These esters are particularly suitable for use as plasticizers for various types of polymers such as for example vinyl polymers of the polyvinyl chloride (PVC) type, thermoplastic elastomers, and hydroxy acid polyesters, for example polyesters of lactic acid.

    PROCESS FOR THE PRODUCTION AND ISOLATION OF 5-HYDROXYMETHYLFURFURAL
    45.
    发明申请
    PROCESS FOR THE PRODUCTION AND ISOLATION OF 5-HYDROXYMETHYLFURFURAL 审中-公开

    公开(公告)号：US20170233363A1

    公开(公告)日：2017-08-17

    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

    CPC classification number: C07D307/50 ,  C07D307/46 ,  C07D307/48

    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).

    COMPLEX OLIGOMERIC STRUCTURES
    48.
    发明申请
    COMPLEX OLIGOMERIC STRUCTURES 审中-公开
    复杂的低分子结构

    公开(公告)号：US20160152844A1

    公开(公告)日：2016-06-02

    申请号：US14957804

    申请日：2015-12-03

    Applicant: Novamont S.p.A.

    Inventor： Catia Bastioli ,  Luigi Capuzzi ,  Paolo Magistrali ,  Sebastià Gesti' Garcia

    IPC: C09D11/00

    CPC classification number: C09D11/00 ,  C07C67/293 ,  C08G63/12 ,  C08K5/10 ,  C08K5/103 ,  C08L9/06 ,  C08L21/00 ,  C08L67/00 ,  C08L67/04

    Abstract: Mixture of triglycerides obtained from vegetable oils comprising one or more of the following oligomeric structures: R4-[O—C(O)—R1-C(O)—O—CH2-CH(OR2)-CH2]n-O—R3 wherein R1 is selected from C2-C22 alkylenes, R2 is selected from one or more of the following groups consisting of C6-C24 dicarboxylic acid residues and C6-C24 monocarboxylic acid residues, R3 is selected from one or more of the following groups consisting of H, C6-C24 dicarboxylic acid residues and C6-C24 monocarboxylic acid residues, R4 is an alkyl group, n is an integer greater than or equal to 2, said C6-C24 dicarboxylic acid residues of R2 and R3 being esterified with monoalcohols and said mixture of triglycerides having a Numerical Average Molecular Weight (Mn) of between 800 and 10.000 Da.

    Abstract translation: 由包含一种或多种以下低聚结构的植物油获得的甘油三酸酯的混合物：R4- [O-C（O）-R1-C（O）-O-CH2-CH（OR2）-CH2] nO-R3，其中R1 选自C 2 -C 22亚烷基，R 2选自一个或多个由C 6 -C 24二羧酸残基和C 6 -C 24单羧酸残基组成的下列基团，R 3选自一个或多个下列基团：H， C6-C24二羧酸残基和C6-C24单羧酸残基，R4是烷基，n是大于或等于2的整数，R2和R3的所述C6-C24二羧酸残基被一元醇酯化，所述混合物 甘油三酸酯的数均分子量（Mn）为800至10.000Da。

    VEGETABLE OIL DERIVATIVES AS EXTENDER OILS FOR ELASTOMER COMPOSITIONS
    50.
    发明申请
    VEGETABLE OIL DERIVATIVES AS EXTENDER OILS FOR ELASTOMER COMPOSITIONS 审中-公开
    蔬菜油衍生物作为弹性体组合物的扩展油

    公开(公告)号：US20150158993A1

    公开(公告)日：2015-06-11

    申请号：US14601326

    申请日：2015-01-21

    Applicant: Novamont S.p.A.

    Inventor： Catia Bastioli ,  Luigi Capuzzi ,  Paolo Magistrali ,  Sebastia Gesti' Garcia ,  Gian Tommaso Viola ,  Giuseppe Savini ,  Fabio Bacchelli

    IPC: C08K5/11 ,  C08K5/103 ,  C08K3/04 ,  C08K3/36

    CPC classification number: C08K5/11 ,  C08K3/04 ,  C08K3/36 ,  C08K5/092 ,  C08K5/103 ,  C08L9/00 ,  C08L9/06 ,  C08L91/00

    Abstract: Elastomer composition comprising at least one elastomer and at least one vegetable oil derivative selected from one or more of: a. mixture of triglycerides comprising one or more of the following oligomeric structures: R4—[O—C(O)—R1—C(O)—O—CH2—CH(OR2)—CH2]n—O—R3 wherein R1 is selected from C2-C22 alkylenes, R2 is selected from one or more of the following groups consisting of C6-C24 dicarboxylic acid residues and C6-C24 monocarboxylic acid residues, R3 is selected from one or more of the following groups consisting of H, C6-C24 dicarboxylic acid residues and C6-C24 monocarboxylic acid residues, R4 is an alkyl group, n is an integer greater than or equal to 2, said C6-C24 dicarboxylic acid residues of R2 and R3 being esterified with monoalcohols and said mixture of triglycerides having a Numerical Average Molecular Weight (Mn) of between 800 and 10.000. b. triglycerides of one or more long chain carboxylic acids including at least one carboxylic acid containing adjacent hydroxyl groups, c. esters of polyols with at least a monocarboxylic acid and at least a dicarboxylic acid, the said esters being other than triglycerides.

    Abstract translation: 弹性体组合物，其包含至少一种弹性体和选自以下中的一种或多种的至少一种植物油衍生物：a。 包含一个或多个以下低聚结构的甘油三酸酯的混合物：R4- [O-C（O）-R1-C（O）-O-CH2-CH（OR2）-CH2] n-O-R3，其中R1被选择 从C2-C22亚烷基，R2选自由C6-C24二羧酸残基和C6-C24单羧酸残基组成的一个或多个以下基团，R3选自一个或多个由H，C6- C24二羧酸残基和C6-C24单羧酸残基，R4是烷基，n是大于或等于2的整数，R2和R3的所述C6-C24二羧酸残基被一元醇酯化，所述甘油三酯的混合物具有 数均分子量（Mn）在800和10.000之间。 b。 一种或多种长链羧酸的甘油三酸酯，包括至少一种含有相邻羟基的羧酸，c。 多元醇与至少一元羧酸和至少二羧酸的酯，所述酯不同于甘油三酯。

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