公开(公告)号：US20170129994A1

公开(公告)日：2017-05-11

申请号：US15127596

申请日：2015-03-23

Applicant: Furanix Technologies B.V. ,  Roquette Frères

Inventor： Laszlo Sipos ,  Gerardus Johannes Maria Gruter ,  Jeffrey John Kolstad ,  Gabriel Degand ,  Nicolas Jacquel ,  René Saint-Loup ,  Matheus Adrianus Dam ,  Joseph D. Schroeder

IPC: C08G63/672 ,  C08G63/78

CPC classification number: C08G63/672 ,  C08G63/78

Abstract: A polyester including at least one furandicarboxylate unit, at least one saturated, linear or branched, diol unit including from 2 to 10 carbon atoms, and at least one bicyclic diol unit, the said bicyclic diol being chosen from: isosorbide, isoidide, isomannide, 2,3:4,5-di-O-methylene-galactitol, and 2,4:3,5-di-O-methylene-D-mannitol. The glass transition temperature of the polyester is greater than or equal to 90° C. Processes for preparing this polyester are also described.

公开(公告)号：US09637437B2

公开(公告)日：2017-05-02

申请号：US14435470

申请日：2013-10-22

Applicant: Furanix Technologies B.V.

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

IPC: C07C51/25 ,  C07C51/50 ,  C07C2/86 ,  C07C51/265 ,  C07C51/353

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.

公开(公告)号：US20170066875A1

公开(公告)日：2017-03-09

申请号：US15353051

申请日：2016-11-16

Applicant: Furanix Technologies B.V.

Inventor： Laszlo Sipos ,  Gerardus Johannes Maria Gruter ,  Jeffrey John Kolstad ,  Matheus Adrianus Dam

IPC: C08G63/672 ,  B29C49/06 ,  B29C49/00 ,  C08G63/86 ,  C08G63/80

CPC classification number: C08G63/672 ,  B29C49/0005 ,  B29C49/06 ,  B29K2023/06 ,  B29L2031/7158 ,  C08G63/181 ,  C08G63/80 ,  C08G63/866

Abstract: A polyester-containing object, such as an injection stretch blow moulded bottle, a biaxially oriented film or a drawn fibre, is made from melt-processing poly(ethylene-2,5-furandicarboxylate). The poly(ethylene-2,5-furandicarboxylate) has a number average molecular weight of at least 25,000, as determined by GPC based on polystyrene standards, and includes an antimony catalyst.

Abstract translation: 通过熔融加工聚（乙烯-2,5-呋喃二羧酸酯）制备含聚酯的物体，例如注射拉伸吹塑成型瓶，双轴取向膜或拉伸纤维。 通过基于聚苯乙烯标准的GPC测定，聚（乙烯-2,5-呋喃二羧酸酯）的数均分子量至少为25,000，并且包括锑催化剂。

公开(公告)号：US20170066870A1

公开(公告)日：2017-03-09

申请号：US15122694

申请日：2015-03-11

Applicant: Furanix Technologies B.V.

Inventor： Jeffrey John Kolstad ,  Gerardus Johannes Maria Gruter ,  Matheus Adrianus Dam ,  Bing Wang ,  Robert Joseph Schiavone ,  Marion L. Andrews ,  Jesper Gabriël van Berkel ,  Edward E. Paschke

IPC: C08G63/181 ,  C08G63/80 ,  C08G63/86

CPC classification number: C08G63/181 ,  C08G63/78 ,  C08G63/80 ,  C08G63/866

Abstract: A polyester, including ethylene 2,5-furandicarboxylate units, has an intrinsic viscosity of at least 0.45 d L/g, and has a relative content of carboxylic acid end groups, expressed as the fraction of the molar amount of carboxylic acid end groups divided by the sum of the molar amounts of hydroxyl end groups and carboxylic acid end groups in the range of 0.10 to 0.70. The polyester can be prepared with a method wherein a starting mixture comprising 2,5-furandicarboxylic acid and ethylene glycol is subjected to esterification and subsequent polycondensation at reduced pressure when the molar ratio of 2,5-furandicarboxylic acid to ethylene glycol in the starting mixture is 1:1.01 to 1:1.15, where water, that is formed during the reaction between 2,5-furandicarboxylic acid and ethylene glycol, and some ethylene glycol are removed in a distillation system, and where ethylene glycol that is removed with water, is separated from water and at least partly recycled.

Abstract translation: 包括2,5-呋喃二甲酸乙二酯单元的聚酯具有至少0.45d L / g的特性粘度，并且具有羧酸端基的相对含量，以羧酸端基的摩尔量的分数表示 通过羟基端基和羧酸端基的摩尔量的总和在0.10至0.70的范围内。 聚酯可以通过以下方法制备：其中包含2,5-呋喃二甲酸和乙二醇的起始混合物在起始混合物中进行酯化反应并随后在减压下进行缩聚，当起始混合物中的2,5-呋喃二羧酸与乙二醇的摩尔比 为1：1.01〜1：1.15，其中在蒸馏系统中除去在2,5-呋喃二甲酸与乙二醇的反应期间形成的水和一些乙二醇，并且其中用水除去的乙二醇， 与水分离，至少部分回收利用。

公开(公告)号：US20170015781A1

公开(公告)日：2017-01-19

申请号：US15123804

申请日：2015-03-11

Applicant: Furanix Technologies B.V.

Inventor： Jeffrey John Kolstad ,  Gerardus Johannes Maria Gruter ,  Matheus Adrianus Dam ,  Jesper Gabriël van Berkel ,  Robert Joseph Schiavone ,  Marion L. Andrews

IPC: C08G63/88 ,  C08G63/16 ,  C08G63/80 ,  C08G63/86

CPC classification number: C08G63/88 ,  C08G63/16 ,  C08G63/181 ,  C08G63/80 ,  C08G63/866

Abstract: The molecular weight of a semi-crystalline starting polyester comprising ethylene 2,5-furandicarboxylate units is enhanced by heating the semi-crystalline starting polyester, having a melting point Tm, at a temperature in the range of (Tm-40° C.) to Tm to obtain a solid stated polyester, where the semi-crystalline starting polyester has an intrinsic viscosity of at least 0.45 dL/g, and an amount of carboxylic acid end groups in the range of 15 to 122 meq/kg.

Abstract translation: 通过在（Tm-40℃）范围内的温度下加热具有熔点Tm的半结晶起始聚酯来增强包含2,5-呋喃二甲酸乙二酯单元的半结晶起始聚酯的分子量， 以获得固体聚酯，其中半结晶起始聚酯的特性粘度为至少0.45dL / g，羧酸端基量在15至122meq / kg的范围内。

公开(公告)号：US20160130292A1

公开(公告)日：2016-05-12

申请号：US14895027

申请日：2014-06-06

Applicant: FURANIX TECHNOLOGIES B.V.

Inventor： Benjamin McKay ,  Ana Sofia Vagueiro De Sousa Dias ,  Sarwat Iqbal ,  Gerardus Johannes Maria Gruter ,  Robert-Jan Van Putten

IPC: C07H3/02

CPC classification number: C07H3/02 ,  C07H1/00 ,  C07H15/04 ,  C13K11/00

Abstract: A fructoside-containing product is manufactured from a glucose-rich feedstock, in a process where glucose to fructose is isomerized by contacting the glucose-rich feedstock with a basic isomerization catalyst in an alcoholic medium at a temperature of at least 75° C., to yield a fructose-containing product; and where at least part of the fructose-containing product obtained therefrom is reacted with an alcohol in the presence of an acid catalyst to yield a fructoside-containing product.

Abstract translation: 在富含葡萄糖的原料中制备含果糖糖苷的产物，其中葡萄糖至果糖通过在至少75℃的温度下在醇介质中使富含葡萄糖的原料与碱性异构化催化剂接触来异构化， 产生含果糖的产品; 并且其中由酸得到的含果糖糖的产物的至少一部分与醇在酸催化剂的存在下反应，得到含果糖糖苷的产物。