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1. 发明申请

WO2017189974A1 METHODS OF FORMING DYNAMIC CROSS-LINKED POLYMER COMPOSITIONS USING FUNCTIONAL MONOMERIC CHAIN EXTENDERS UNDER BATCH PROCESS 审中-公开
标题翻译：在分批工艺下使用功能性单体链延长剂形成动态交联聚合物组合物的方法
公开(公告)号：WO2017189974A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/030075
申请日：2017-04-28
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , KUMAR, Prashant
发明人： KUMAR, Prashant , ALIDEDEOGLU, Husnu, Alp , CHELLAMUTHU, Manojkumar , GROOTE, Ramon
IPC分类号： C08G63/183 , C08G63/78
CPC分类号： C08G63/183 , B01J23/06 , C08G63/78 , C08G63/916
摘要： Methods for preparing dynamic cross-linked polymer compositions derived from an ester oligomer component, a monomeric chain extender component, and transesterification and polycondensation catalysts are described.
摘要翻译：描述了由酯低聚物组分，单体扩链剂组分和酯基转移和缩聚催化剂衍生的动态交联聚合物组合物的制备方法。

2. 发明申请

WO2017140453A1 PROCESS FOR THE PRODUCTION OF POLY(BUTYLENE TEREPHTHALATES) 审中-公开
标题翻译：生产聚（对苯二甲酸丁二酯）的方法
公开(公告)号：WO2017140453A1
公开(公告)日：2017-08-24
申请号：PCT/EP2017/051045
申请日：2017-01-19
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： KUMAR, Prashant , ALIDEDEOGLU, Husnu, Alp
IPC分类号： C08G63/183 , C08G63/78 , C08G63/80 , C08G63/85
CPC分类号： C08G63/183 , C08G63/78 , C08G63/785
摘要： The present invention relates to a process for the production of poly(butylene terephthalate) comprising the steps of: (i) providing a poly(butylene terephthalate) oligomer having an intrinsic viscosity (IV) of 0.25 – 0.35 dl/g, a carboxylic end group (CEG) content of 25-35 mmol/kg, and a ratio of IV : CEG of ≤ 15 dl/mmol; (ii) introducing said poly(butylene terephthalate) oligomer to a low-pressure reactor; and (iii) performing a polycondensation reaction in said low-pressure reactor by subjecting the poly(butylene terephthalate) oligomer to a pressure of ≥ 0.05 and ≤ 5.0 mbar at a temperature of 235 to 255 °C, for such average residence time to obtain a poly(butylene terephthalate) having a ratio of IV : CEG of ≥ 18 dl/mmol, preferably ≥ 25 dl/mmol and having an IV of ≥ 0.45 dl/g; wherein steps (i), (ii) and (iii) are conducted in that order. Such process allows for the production of poly(butylene terephthalates) having a desired low CEG at given, desired high, IV using a poly(butylene terephthalate) oligomer having a relatively high CEG at given IV. Such process allows for the production of poly(butylene terephthalates) using poly(butylene terephthalate) oligomers obtained from an esterification process using PTA and 1,4-butanediol.
摘要翻译：本发明涉及生产聚（对苯二甲酸丁二醇酯）的方法，其包括以下步骤：（i）提供特性粘度（IV）为0.25-1.5的聚（对苯二甲酸丁二醇酯）低聚物， 0.35dl / g，羧基端基（CEG）含量为25-35mmol / kg，IV:CEG比率≤15dl/ mmol; （ii）将所述聚（对苯二甲酸丁二醇酯）低聚物引入低压反应器; 和（iii）通过使所述聚（对苯二甲酸丁二醇酯）低聚物在235至255℃的温度下经受≥0.05且≤5毫巴的压力而在所述低压反应器中进行缩聚反应，获得IV:CEG≥18dl/ mmol，优选≥25dl/ mmol且IV≥0.45dl/ g的聚对苯二甲酸丁二醇酯; 其中步骤（i），（ii）和（iii）以该顺序进行。这种方法允许使用在给定的IV下具有相对高的CEG的聚（对苯二甲酸丁二醇酯）低聚物来生产具有期望的低CEG的聚（对苯二甲酸丁二醇酯）。该方法允许使用由PTA和1,4-丁二醇的酯化方法获得的聚（对苯二甲酸丁二醇酯）低聚物生产聚（对苯二甲酸丁二醇酯）。

3. 发明申请

WO2016202607A1 POLYBUTYLENE TEREPHTHALATE COMPOSITION WITH IMPROVED HYDROLYTIC STABILITY 审中-公开
标题翻译：具有改进的水解稳定性的聚异丁烯酸酯组合物
公开(公告)号：WO2016202607A1
公开(公告)日：2016-12-22
申请号：PCT/EP2016/062594
申请日：2016-06-03
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： ALIDEDEOGLU, Husnu, Alp , YANG, Yuzhen , KUMAR, Prashant
IPC分类号： C08G63/183 , C08L67/02
CPC分类号： C08L67/02 , C08G63/183 , C08G63/83 , C08G63/916 , C08K7/14 , C08L2201/08 , C08L2205/025 , C08L2205/03
摘要： The present invention relates to a thermoplastic composition with improved hydrolytic stability, comprising: 30 to 50 percent by weight of a polybutylene terephthalate (PBT) having a carboxylic end group concentration (CEG) of 40 to 120 mmol/kg and an intrinsic viscosity of 0.63 to 0.68 dl/g as measured in a 60:40 phenol/tetrachloroethane; 0.01 to 0.1 percent by weight of a catalyst; 0.01 to 5 percent by weight of an epoxy chain extender; wherein all weight percents are based on the total weight of the composition.
摘要翻译：本发明涉及具有改善的水解稳定性的热塑性组合物，其包含：30〜50重量％的羧酸端基浓度（CEG）为40〜120mmol / kg的聚对苯二甲酸丁二醇酯（PBT），特性粘度为0.63 在60:40苯酚/四氯乙烷中测量为0.68dl / g; 0.01〜0.1重量％的催化剂; 0.01〜5重量％的环氧增链剂; 其中所有重量百分比均基于组合物的总重量。

4. 发明申请

WO2016120429A1 CONTINUOUS PROCESS FOR MAKING POLYBUTYLENE TEREPHTHALATE USING PURIFIED TEREPHTHALIC ACID AND 1,4-BUTANE DIOL 审中-公开
标题翻译：使用纯化的十二烷酸和1,4-丁二醇制备聚苯乙烯聚苯乙烯酸的连续方法
公开(公告)号：WO2016120429A1
公开(公告)日：2016-08-04
申请号：PCT/EP2016/051886
申请日：2016-01-29
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： ALIDEDEOGLU, Husnu, Alp , KUMAR, Prashant , BOUGHER, Brian , GOOL, VAN, Cornelis, Adrianus, Maria , KANNAMKUMARATH, Sasi, Sethumadhavan , ZHOU, Bing
IPC分类号： C08G63/183 , B01J19/18 , C08G63/78
CPC分类号： C08G63/183 , B01J2219/00006 , C08G63/785
摘要： Disclosed is a continuous process and device for making polybutylene terephthalate (PBT) resin, particularly high molecular weight PBT resin. Also disclosed are a device for conducting the process, and a monitoring process for determining the carboxylic acid end group concentration of the resulting PBT.
摘要翻译：公开了一种用于制造聚对苯二甲酸丁二醇酯（PBT）树脂，特别是高分子量PBT树脂的连续方法和装置。还公开了用于进行该方法的装置，以及用于确定所得PBT的羧酸端基浓度的监测方法。

5. 发明申请

WO2018093823A1 METHODS OF FORMING DYNAMIC CROSS-LINKED POLYMER COMPOSITIONS USING FUNCTIONAL CHAIN EXTENDERS UNDER CONTINUOUS PROCESS 审中-公开
公开(公告)号：WO2018093823A1
公开(公告)日：2018-05-24
申请号：PCT/US2017/061686
申请日：2017-11-15
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , ALIDEDEOGLU, Husnu Alp
发明人： ALIDEDEOGLU, Husnu Alp , CHELLAMUTHU, Manojkumar , GROOTE, Ramon , KUMAR, Prashant
IPC分类号： C08G63/183 , C08G63/78 , C08G63/91
摘要： Provided are methods for preparing dynamic cross-linked polymer compositions derived from 1,4-butane diol, a terephthalic acid and a chain extender combined via continuous polymerization.

6. 发明申请

WO2018121962A1 PROCESS FOR THE PRODUCTION OF THERMOPLASTIC POLYESTER 审中-公开
公开(公告)号：WO2018121962A1
公开(公告)日：2018-07-05
申请号：PCT/EP2017/081632
申请日：2017-12-06
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： KUMAR, Prashant , ALIDEDEOGLU, Husnu, Alp , ALIVE, Keshavaraja
IPC分类号： C08G63/181 , C08G63/78
摘要： The present invention relates to a process for the production of a thermoplastic polyester using a reaction mixture comprising a dicarboxylic acid having a melting temperature of ≥ 200°C wherein the dicarboxylic acid is introduced to the process in the form of particles having an average particle diameter of ≥ 100 µm. Such process results in a reduction of the polymerisation time. Furthermore, it allows for the production of thermoplastic polyesters having a desired balance of intrinsic viscosity and carboxylic end group content at a reduced polymerisation time.

7. 发明申请

WO2018093853A1 METHODS OF FORMING DYNAMIC CROSS-LINKED POLLYMER COMPOSITIONS USING FUNCTIONAL CHAIN EXTENDERS UNDER BATCH PROCESS 审中-公开
公开(公告)号：WO2018093853A1
公开(公告)日：2018-05-24
申请号：PCT/US2017/061734
申请日：2017-11-15
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , ALIDEDEOGLU, Husnu, Alp
发明人： ALIDEDEOGLU, Husnu, Alp , CHELLAMUTHU, Manojkumar , KUMAR, Prashant , GROOTE, Ramon
IPC分类号： C08G63/183 , C08G63/78 , C08G63/91
摘要： Provided herein are methods for preparing dynamic cross-linked polymer compositions derived from an ester oligomer component, a chain extender component, and one or more of a transesterification or poly condensation catalyst are described. The dynamic cross-linked polymer compositions may be prepared via melt poly condensation.

8. 发明申请

WO2016025228A1 CONTINUOUS PROCESS FOR MAKING POLYBUTYLENE TEREPHTHALATE 审中-公开
标题翻译：制备聚苯乙烯三十一酸酯的连续工艺
公开(公告)号：WO2016025228A1
公开(公告)日：2016-02-18
申请号：PCT/US2015/043542
申请日：2015-08-04
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , NELSON, Mark Erik
发明人： NELSON, Mark Erik , ALIDEDEOGLU, Husnu Alp , KUMAR, Prashant , KARROONNIRUN, Osit , OWENS, Donald
IPC分类号： C08G63/183 , C08G63/80
CPC分类号： C08G63/785 , B01J19/1862 , B01J2219/1941
摘要： The present invention is directed to a continuous process for preparing PBT from PBT oligomer.
摘要翻译：本发明涉及从PBT低聚物制备PBT的连续方法。

9. 发明申请

WO2017102641A1 PROCESS FOR SEPARATION OF AROMATIC HYDROCARBONS FROM A MIXED HYDROCARBON STREAM 审中-公开
标题翻译：从混合碳氢化合物流中分离芳香烃的方法
公开(公告)号：WO2017102641A1
公开(公告)日：2017-06-22
申请号：PCT/EP2016/080624
申请日：2016-12-12
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： JAIN, Kokil , DITTRICH, Christoph , KUMAR, Prashant
IPC分类号： C10G53/04 , C10G21/14 , C10G21/28 , C10G5/06 , C10G31/06 , C10G45/68 , C07C2/76
CPC分类号： C10G21/14 , C07C7/11 , C10G21/28 , C10G31/06 , C10G45/68 , C10G2300/1096 , C10G2300/4081 , C10G2400/30 , C07C15/00
摘要： The present invention relates to a process for the separation of aromatic hydrocarbons from a hydrocarbon feed stream comprising contacting a hydrocarbon feed stream with a solvent for aromatics (aromatics solvent) to provide an aromatics-laden solvent stream and subjecting the aromatics-laden solvent stream to solvent regeneration to provide regenerated aromatics solvent and an aromatics stream.
摘要翻译：本发明涉及从烃进料流中分离芳烃的方法，其包括使烃进料流与芳族化合物溶剂（芳族溶剂）接触以提供载有芳族化合物的溶剂流和使充满芳香剂的溶剂流进行溶剂再生以提供再生的芳烃溶剂和芳烃流。

10. 发明申请

WO2016202615A1 PROCESS FOR MAKING POLYBUTYLENE TEREPHTHALATE WITH HIGH MOLECULAR WEIGHT AND HIGH CARBOXYLIC END GROUP CONCENTRATION 审中-公开
标题翻译：制备高分子量聚苯乙烯和高羧酸末端浓度的方法
公开(公告)号：WO2016202615A1
公开(公告)日：2016-12-22
申请号：PCT/EP2016/062714
申请日：2016-06-03
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： ALIDEDEOGLU, Husnu, Alp , KUMAR, Prashant
IPC分类号： C08G63/183 , C08G63/78 , C08G63/85
CPC分类号： C08G63/183 , C08G63/78 , C08G63/85
摘要： Disclosed are improved processes for making high molecular weight polybutylene terephthalate resin. The PBT resin has a number average molecular weight of 30000 and 55000 g/mol, an IV of between 1.10 and 1.25 dl/g and a carboxylic acid end group concentration of between 35 and 70 mmol/kg. The PBT resin is prepared from PBT oligomers having an intrinsic viscosity of between 0.10 and 0.13 dl/g and a CEG of between 80 and 110 mmol/kg. The oligomers are prepared from purified terephthalic acid and 1,4-butane diol in the presence of a catalyst.
摘要翻译：公开了制备高分子量聚对苯二甲酸丁二醇酯树脂的改进方法。 PBT树脂的数均分子量为30000和55000g / mol，IV为1.10至1.25dl / g，羧酸端基浓度为35至70mmol / kg。 PBT树脂由特性粘度为0.10至0.13dl / g，CEG为80至110mmol / kg的PBT低聚物制备。低聚物由催化剂存在下由纯对苯二甲酸和1,4-丁二醇制备。

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