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    Polyester film
    3.
    发明授权
    Polyester film 有权

    公开(公告)号：US10941244B2

    公开(公告)日：2021-03-09

    申请号：US16089693

    申请日：2017-03-07

    Applicant: TOYOBO CO., LTD. ,  Furanix Technologies B.V.

    Inventor： Jun Inagaki ,  Katsuya Ito ,  Yukihiro Numata ,  Shota Hayakawa ,  Jesper Gabriel Van Berkel

    IPC: B32B7/02 ,  C08G63/199 ,  C08J5/18 ,  B29C55/00 ,  B29C55/16 ,  B29C71/02 ,  B29K67/00 ,  B29L7/00

    Abstract: It is provided that a polyester film excellent in heat resistant dimension stability, impact-resistant strength properties, easy-slipping properties, mechanical properties, transparency, and gas barrier performance, and a film roll obtained by winding up this polyester film. A polyester film includes at least one layer mainly including a polyester resin containing a dicarboxylic acid component including furandicarboxylic acid as a main component and a glycol component including ethylene glycol as a main component; and the polyester film has a plane orientation coefficient ΔP of not less than 0.005 and not more than 0.200, a thickness of not less than 1 μm and not more than 300 μm, a heat shrinkage rate of 3.2% or less in each of the MD direction and the TD direction at 150° C. for 30 minutes, and a layer containing at least one additive.

    Process for the preparation of a fiber, a fiber and a yarn made from such a fiber
    4.
    发明授权
    Process for the preparation of a fiber, a fiber and a yarn made from such a fiber 有权

    公开(公告)号：US10351973B2

    公开(公告)日：2019-07-16

    申请号：US14899832

    申请日：2014-06-20

    Applicant: FURANIX TECHNOLOGIES B.V.

    Inventor： Jeffrey John Kolstad ,  Gerardus Johannes Maria Gruter

    IPC: D01D5/08 ,  D01D5/088 ,  D01F6/62 ,  D06P3/52 ,  D01F6/84 ,  D01F6/94

    Abstract: A fiber comprising polyethylene-2,5-furan-dicarboxylate, is prepared by melt spinning in a process wherein a molten composition comprising polyethylene-2,5-furan-dicarboxylate having an intrinsic viscosity of at least 0.55 dl/g, determined in dichloroacetic acid at 25° C., is passed through one or more spinning openings to yield molten threads; wherein the molten threads are cooled to below the melting temperature of the composition to yield spun fibers; and wherein the spun fibers are drawn to a linear density in the range of 0.05 to 2.0 tex per fiber. The invention also proves a fiber comprising polyethylene-2,5-furan-dicarboxylate having a linear density of 0.05 to 2.0 tex, wherein the polyethylene-2,5-furan-dicarboxylate has an intrinsic viscosity of at least 0.45 dl/g, determined in dichloroacetic acid at 25° C.

    PROCESS FOR PREPARING A POLYMER HAVING A 2,5-FURANDICARBOXYLATE MOIETY WITHIN THE POLYMER BACKBONE AND SUCH (CO)POLYMERS
    7.
    发明申请
    PROCESS FOR PREPARING A POLYMER HAVING A 2,5-FURANDICARBOXYLATE MOIETY WITHIN THE POLYMER BACKBONE AND SUCH (CO)POLYMERS 有权
    制备聚合物背胶和这种（CO）聚合物中的2,5-FURANDICARBOXYLATE MOIETY的聚合物的方法

    公开(公告)号：US20160312008A1

    公开(公告)日：2016-10-27

    申请号：US15203991

    申请日：2016-07-07

    Applicant: Furanix Technologies B.V.

    Inventor： Laszlo Sipos

    IPC: C08K5/52

    CPC classification number: C08G63/85 ,  C08G63/181 ,  C08G63/60 ,  C08G63/668 ,  C08G63/672 ,  C08G63/80 ,  C08K5/52

    Abstract: A process for preparing a polymer having a 2,5-furandicarboxylate moiety within the polymer backbone and having a number average molecular weight of at least 10,000 (as determined by GPC based on polystyrene standards) includes a first step where a prepolymer is made having the 2,5-furandicarboxylate moiety within the polymer backbone, followed in a second step by a polycondensation reaction. In the first step a 2,5-furandicarboxylate ester is transesterified with a compound or mixture of compounds containing two or more hydroxyl groups, in the presence of a tin(IV) based transesterification catalyst. In the second step at reduced pressure and under melt conditions the prepolymer prepared in the first step is polycondensed in the presence of a tin (II) based polycondensation catalyst until the polymer is obtained. This polymer may then be subjected to Solid State Polycondensation. Polymers so produced may have a 2,5-furandicarboxylate moiety within the polymer backbone, and having a number average molecular weight of at least 20,000 (as determined by GPC based on styrene standards), and an absorbance as a 5 mg/mL solution in a dichloromethane:hexafluoroisopropanol 8:2 at 400 nm of below 0.05.

    Abstract translation: 制备聚合物主链中具有2,5-呋喃二羧酸酯部分并具有至少10,000的数均分子量（通过基于聚苯乙烯标准的GPC测定）的聚合物的方法包括第一步骤，其中制备预聚物，其具有 2,5-呋喃二羧酸酯部分，然后在第二步中进行缩聚反应。 在第一步中，在锡（IV）基酯交换催化剂的存在下，将2,5-呋喃二羧酸酯与含有两个或多个羟基的化合物或混合物进行酯交换。 在减压和熔融条件下的第二步中，在第一步中制备的预聚物在基于锡（II）的缩聚催化剂的存在下进行缩聚，直至得到聚合物。 然后可以对该聚合物进行固态缩聚。 如此制备的聚合物可以在聚合物主链内具有2,5-呋喃二羧酸酯部分，并且具有至少20,000的数均分子量（通过基于苯乙烯标准的GPC测定），并且作为5mg / mL溶液的吸光度 二氯甲烷：六氟异丙醇8：2在400nm以下0.05以下。

    PROCESS FOR PREPARING A FURAN-BASED POLYAMIDE, A FURAN-BASED OLIGOMER AND COMPOSITIONS AND ARTICLES COMPRISING THE FURAN-BASED POLYAMIDE
    8.
    发明申请
    PROCESS FOR PREPARING A FURAN-BASED POLYAMIDE, A FURAN-BASED OLIGOMER AND COMPOSITIONS AND ARTICLES COMPRISING THE FURAN-BASED POLYAMIDE 有权
    制备基于FURAN的聚酰胺，基于FURAN的低聚物及其组合物和包含基于FURAN的聚酰胺的制品的方法

    公开(公告)号：US20160237211A1

    公开(公告)日：2016-08-18

    申请号：US15029296

    申请日：2014-10-21

    Applicant: FURANIX TECHNOLOGIES B.V.

    Inventor： Ate Duursma ,  Rene Aberson ,  Dee Dee Smith ,  Joel Flores ,  Matheus Adrianus Dam ,  Gerardus Johannes Maria Gruter

    IPC: C08G69/26 ,  C08J5/18 ,  C08L77/06 ,  C08K11/00 ,  C09D177/06

    CPC classification number: C08G69/26 ,  C08G69/28 ,  C08J5/18 ,  C08J2377/06 ,  C08K11/00 ,  C08L77/06 ,  C09D177/06

    Abstract: A furan-based polyamide is prepared by the following steps: (1) preparing a furan-based oligomer of formula (1) H2N—R—(NH—CO—F—CO—NH—R)n—NH2 (1) where R is a hydrocarbon moiety and F is a furan (cyclo-C4H2O) moiety and n represents the average degree of oligomerization, and where n is within the range of 1 to 10 by reacting 2,5-furandicarboxylic acid or its derivative with a diamine at a temperature of at most 100° C.; (2) contacting the oligomer of step (1) with a bifunctional linker selected from an acid or a derivative thereof where the acid is furandicarboxylic acid or a non-aromatic dicarboxylic acid; provided that if the hydrocarbon moiety R is aromatic, then the bifunctional linker is an aromatic dicarboxylic acid or a derivative thereof, at a mole ratio of the oligomer to the difunctional linker within the range of 0.8 to 1.5 at polycondensation conditions, and (3) isolating the resulting polyamide.

    Abstract translation: 通过以下步骤制备呋喃基聚酰胺：（1）制备式（1）的呋喃基低聚物H 2 N-R-（NH-CO-F-CO-NH-R）n -NH 2（1）其中 R为烃部分，F为呋喃（环C 4 H 2 O）部分，n为平均低聚度，n为1〜10的范围，通过使2,5-呋喃二羧酸或其衍生物与二胺 在至多100℃的温度下进行。 （2）使步骤（1）的低聚物与选自酸或其衍生物的双官能接头接触，其中酸是呋喃二甲酸或非芳族二羧酸; 条件是如果烃部分R是芳族的，则双官能连接体是芳族二羧酸或其衍生物，在低聚物与双官能接头的摩尔比在缩聚条件下为0.8至1.5的范围内，和（3） 分离得到的聚酰胺。

    PROCESS FOR THE PREPARATION OF BENZENE DERIVATIVES FROM FURAN DERIVATIVES
    9.
    发明申请
    PROCESS FOR THE PREPARATION OF BENZENE DERIVATIVES FROM FURAN DERIVATIVES 有权
    从呋喃衍生物制备苯并衍生物的方法

    公开(公告)号：US20160137579A1

    公开(公告)日：2016-05-19

    申请号：US14435470

    申请日：2013-10-22

    Applicant: Furanix Technologies B.V. ,  The Coca-Cola Company

    Inventor： Bing Wang ,  Gerardus Johannes Maria Gruter ,  Matheus Adrianus Dam ,  Robert Michael Kriegel

    IPC: C07C51/25 ,  C07C2/86 ,  C07C51/50

    CPC classification number: C07C51/25 ,  C07C2/865 ,  C07C51/265 ,  C07C51/353 ,  C07C51/50 ,  C07C2521/08 ,  C07C2521/18 ,  C07C2523/44 ,  C07C2523/745 ,  C07C2523/89 ,  Y02P20/582 ,  C07C15/08 ,  C07C15/06 ,  C07C63/26

    Abstract: Benzene derivatives of the formula (I); wherein R1 and R2, are the same or different and independently are selected from the group consisting of hydrogen, alkyl, aralkyl, —CHO, —CH2OR3, —CH(OR4)(OR5) and —COOR6, wherein R3, R4 and R5 are the same or different and are selected from hydrogen, alkyl, aryl, alkaryl, aralkyl, alkylcarbonyl or arylcarbonyl, or wherein R4 and R5 together form an alkylene group and wherein R6 is selected from hydrogen, alkyl and aryl, are prepared in a process, which comprises: reacting a furan derivative of formula (II): wherein R1 and R2 have the meanings above, with ethylene under cycloaddition reaction conditions in the presence of an acid solvent to produce the benzene derivative, wherein the acid solvent is a carboxylic acid and is present in a weight ratio acid solvent to furan derivative from 1:1 to 250:1.

    Abstract translation: 式（I）的苯衍生物; 其中R 1和R 2相同或不同并且独立地选自氢，烷基，芳烷基，-CHO，-CH 2 OR 3，-CH（OR 4）（OR 5）和-COOR 6，其中R 3，R 4和R 5是 相同或不同，选自氢，烷基，芳基，烷芳基，芳烷基，烷基羰基或芳基羰基，或其中R4和R5一起形成亚烷基，其中R6选自氢，烷基和芳基， 其包括：在酸溶剂的存在下，在环加成反应条件下使式（II）的呋喃衍生物（其中R1和R2具有上述含义）与乙烯反应，生成苯衍生物，其中酸溶剂是羧酸， 以1：1至250：1的比例存在于酸溶剂与呋喃衍生物的重量比中。

    PROCESS FOR PREPARING FUEL COMPOSITIONS
    10.
    发明申请
    PROCESS FOR PREPARING FUEL COMPOSITIONS 审中-公开
    制备燃料组合物的方法

    公开(公告)号：US20130303792A1

    公开(公告)日：2013-11-14

    申请号：US13874776

    申请日：2013-05-01

    Applicant: Furanix Technologies B.V.

    Inventor： Gerardus Johannes Maria Gruter ,  Edserd de Jong

    IPC: C10L1/02

    CPC classification number: C10L1/02 ,  C07D307/12 ,  C10L1/1855 ,  C10L10/12 ,  Y02T50/678

    Abstract: A process for the preparation of a ring-hydrogenated alkyl furfuryl ether of the general formula (I) or a mixture of such ethers: (I) R″-TF—CH2-O—R where TF represents a 2,5-disubstituted tetrahydrofuran ring, where each R independently represents a hydrocarbyl group having from 1 to 20 carbon atoms and where each R″ independently represents a methyl group, a hydroxymethyl group, the product of an aldol condensation reaction or an alkoxymethyl group of the general formula (II): (II) —CH2-O—R′ where each R′ independently represents a hydrocarbyl group having from 1 to 20 carbon atoms, the process including the step of reacting a 5-(alkoxymethyl)furfural of the general formula (III) or a 2,5-bis(dialkoxymethyl)furan of the general formula (IV) under hydrogenation conditions: (III) R′−O—CH2-F—CH═O (IV) R′—O—CH2-F—CH2-O—R″ to form said ring-hydrogenated alkyl furfuryl ether of the general formula (I) or a mixture of said ethers wherein F represents a 2,5-disubstituted furan ring, and R′, and R″ have the definitions as described above.

    Abstract translation: 制备通式（I）的环 - 氢化烷基糠醚或这些醚的混合物的方法：（I）R“ - TF-CH 2 -OR，其中TF表示2,5-二取代的四氢呋喃环 ，其中每个R独立地表示具有1至20个碳原子的烃基，并且其中每个R“独立地表示甲基，羟甲基，醛醇缩合反应的产物或通式（II）的烷氧基​​甲基） ：（II）-CH 2 -OR'，其中每个R'独立地表示具有1至20个碳原子的烃基，该方法包括使通式（III）的5-（烷氧基甲基）糠醛或2 （III）R'-O-CH2-F-CH = O（Ⅳ）R'-O-CH2-F-CH2-O-（Ⅳ）的通式（Ⅳ）的5-双（二烷氧基甲基） R“形成通式（I）的所述环氢化烷基糠醚或所述醚的混合物，其中F表示2,5-二取代的呋喃环，R' ，R“具有如上所述的定义。

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