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1. 发明申请

WO2017100164A1 METHOD OF BISPHENOL MANUFACTURE 审中-公开
标题翻译：双酚制造方法
公开(公告)号：WO2017100164A1
公开(公告)日：2017-06-15
申请号：PCT/US2016/065085
申请日：2016-12-06
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , CARRILLO, Alvaro
发明人： CARRILLO, Alvaro , PANDEY, Satish Chandra , MEDIRATTA, Gaurav
IPC分类号： C07C37/20 , C07C39/16
CPC分类号： C07C37/20 , C07C39/16
摘要： An improved method of manufacture of a bisphenol comprises heating a monohydric phenol to a first temperature sufficient to melt the monohydric phenol; adding a carbonyl compound to 2.0-3.0 molar equivalents, based on the moles of carbonyl compound, of the monohydric phenol in the presence of catalytic amounts of an organosulfonic acid catalyst and a reaction promoter at a second temperature sufficient to maintain unreacted monohydric phenol in a molten state; increasing the temperature to a third temperature higher than the second temperature, and mixing for a time sufficient to produce the bisphenol in a yield of 80 to 100%, based on the amount of carbonyl compound; wherein mineral acids, Lewis acids, and ion exchange resins are not used. The method is applicable to the manufacture of 2,2-bis(3,5-dimethyl-4-hydroxyphenyl)propane, a useful intermediate for the manufacture of bifunctional poly(phenylene ether)s.
摘要翻译：一种改进的双酚生产方法包括将一元酚加热至足以熔化一元酚的第一温度; 在催化量的有机磺酸催化剂和反应促进剂的存在下，在足以将未反应的一元酚保持在一定温度的第二温度下，将羰基化合物加入到基于羰基化合物的摩尔数的2.0-3.0摩尔当量的一元酚中熔融状态; 将温度升高至高于第二温度的第三温度，并且混合足够的时间以基于羰基化合物的量以80至100％的收率生产双酚; 其中不使用无机酸，路易斯酸和离子交换树脂。该方法适用于制造2,2-双（3,5-二甲基-4-羟基苯基）丙烷，这是一种用于制造双官能聚（亚苯基醚）的有用中间体。

2. 发明申请

WO2016137862A3 ELECTRICAL TRACKING RESISTANCE COMPOSITIONS, ARTICLES FORMED THEREFROM, AND METHODS OF MANUFACTURE THEREOF 审中-公开
公开(公告)号：WO2016137862A3
公开(公告)日：2016-09-01
申请号：PCT/US2016/018870
申请日：2016-02-22
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , SHETH, Kapil Chandrakant
发明人： SHETH, Kapil Chandrakant , RAMALINGAM, Hariharan , MEDIRATTA, Gaurav
IPC分类号： C08L67/02 , C08L77/06
摘要： A composition comprises, based on the total weight of the composition, 25 wt% to 50 wt% of a polyetherimide; and 50 wt% to 75 wt% of a polyphthalamide; wherein the composition has a number of drops to tracking at 250 volts of greater than or equal to 50 drops determined according to ASTM D-3638-85.

3. 发明申请

WO2020144644A1 SUSTAINABLE POLYBUTYLENE TEREPHTHALATE COMPOSITIONS WITH IMPROVED COLOR CAPABILITY 审中-公开
公开(公告)号：WO2020144644A1
公开(公告)日：2020-07-16
申请号：PCT/IB2020/050190
申请日：2020-01-10
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： VOLLENBERG, Peter , GANDHI, Kaushal , KENCHAIAH, Lohith , MEDIRATTA, Gaurav
IPC分类号： C08K3/22 , C08K3/30 , C08J11/10
摘要： Thermoplastic compositions include from about 15 wt% to about 98 wt% of a polybutylene terephthalate (PBT) component, from about 2 wt% to about 10 wt% of at least one brightening agent and from 0 wt% to about 83 wt% of at least one additional component. The PBT component includes PBT derived from post-consumer or post-industrial recycled (PCR) polyethylene terephthalate (PET). In particular, the PBT may be derived from the PCR PET by first depolymerizing the PCR PET to form a high purity bis(2-hydroxyethyl) terephthalate (BHET) monomer (e.g., greater than 95% purity), and then polymerizing the high purity BHET monomer with butane diol (BDO) to form the PBT. The thermoplastic compositions have an L* color value of at least about 94.

4. 发明申请

WO2018129012A1 METHODS FOR SYNTHESIZING HIGH PURITY EPOXY COMPOUNDS AND PRODUCTS OBTAINED THEREFROM 审中-公开
公开(公告)号：WO2018129012A1
公开(公告)日：2018-07-12
申请号：PCT/US2018/012144
申请日：2018-01-03
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , PETERS, Edward Norman
发明人： PETERS, Edward Norman , PAL, Jaykisor , PARAMESHWAR, Mallika Salkod , SWAMINATHAN, Shubashree , MEDIRATTA, Gaurav
IPC分类号： C07D405/14
摘要： A process for preparing a diglycidyl ether of formula (1) to (9) with epichlorohydrin and a catalyst, for a time and at a temperature to provide a first reaction mixture comprising a dichlorohydrin of formula (1-d) to (9-d); adding a base to the first reaction mixture to provide a second reaction mixture over a period of 15 minutes to 3 hours; and agitating the second reaction mixture for 2 to 5 hours at 40 to 60°C, to provide an as-synthesized diglycidyl ether of formula (1) to (9) having a purity of 96 to 99% or greater as determined by high performance liquid chromatography is provided. An as-synthesized or isolated diglycidyl ether of formula (1) to (9) made by the provided process is provided. A cured composition comprising the cured product of the provided diglycidyl ether, and an article comprising the same are provided.

5. 发明申请

WO2016137852A1 ELECTRICAL TRACKING RESISTANCE COMPOSITIONS, ARTICLES FORMED THEREFROM, AND METHODS OF MANUFACTURE THEREOF 审中-公开
标题翻译：电气跟踪电阻组合物，其形成的制品及其制造方法
公开(公告)号：WO2016137852A1
公开(公告)日：2016-09-01
申请号：PCT/US2016/018847
申请日：2016-02-22
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , SHETH, Kapil Chandrakant
发明人： SHETH, Kapil Chandrakant , RAMALINGAM, Hariharan , MEDIRATTA, Gaurav
IPC分类号： C08L67/02 , C08L77/06 , C08L79/08
CPC分类号： C08L79/08 , C08K3/346 , C08K2003/2227 , C08K2003/2241 , C08K2003/2244
摘要： A composition comprises, based on the total weight of the composition, 50 wt% to 90 wt% of a polyetherimide; and 10 wt% to 50 wt% of a filler comprising talc, titanium dioxide, zirconium oxide, neutral aluminum oxide, or a combination comprising at least one of the foregoing; wherein the composition has a number of drops to tracking at 250 volts of greater than or equal to 50 drops determined according to ASTM D-3638-85.
摘要翻译：基于组合物的总重量，组合物包含50重量％至90重量％的聚醚酰亚胺; 和10重量％至50重量％的包含滑石，二氧化钛，氧化锆，中性氧化铝或包含至少一种前述物质的组合物的填料; 其中所述组合物具有多个液滴以在250伏特下跟踪大于或等于50滴，根据ASTM D-3638-85确定。

6. 发明申请

WO2019116309A1 PROCESS FOR THE MANUFACTURE OF THERMOSETTING POLY(ARYLENE ETHER) COPOLYMER AND COMPOSITIONS 审中-公开
公开(公告)号：WO2019116309A1
公开(公告)日：2019-06-20
申请号：PCT/IB2018/060027
申请日：2018-12-13
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： CHOWDHURY, Rajesh , PAL, Tarun Kumar , SANDESH SHIVAJIRAO, Deshmukh , MEDIRATTA, Gaurav
IPC分类号： C08G65/48 , C08L71/12
摘要： A process for forming a capped poly(arylene ether) copolymer, the process comprising: combining an acid catalyst and an uncapped poly(arylene ether) composition comprising an uncapped poly(arylene ether) copolymer comprising a phenolic end group ortho-substituted with a (C 1 -C 12 -hydrocarbyl)(C 1 -C 12 -hydrocarbyl)aminomethylene group, to form a first reaction mixture; reacting the (C 1 -C 12 -hydrocarbyl)(C 1 -C 12 -hydrocarbyl)aminomethylene group of the uncapped poly(arylene ether) copolymer in the presence of the acid catalyst under conditions effective to cleave a (C 1 -C 12 -hydrocarbyl)(C 1 -C 12 -hydrocarbyl)amino group from the uncapped poly(arylene ether) copolymer, to form a second reaction mixture; adding a nucleophilic catalyst and a capping agent to the second reaction mixture; and reacting the capping agent and the uncapped poly(arylene ether) copolymer under conditions effective to provide a product mixture comprising the capped poly(arylene ether) copolymer; preferably wherein the (C 1 -C 6 -hydrocarbyl)(C 1 -C 6 -hydrocarbyl)aminomethylene group is a di(C 1 -C 6 -alkyl)aminomethylene group, more preferably di-n-butylaminomethylene or 2-(tert-butyl(2-(tert- butylamino)ethyl)amino)methylene).

7. 发明申请

WO2016137876A1 ELECTRICAL TRACKING RESISTANCE COMPOSITIONS, ARTICLES FORMED THEREFROM, AND METHODS OF MANUFACTURE THEREOF 审中-公开
标题翻译：电气跟踪电阻组合物，其形成的制品及其制造方法
公开(公告)号：WO2016137876A1
公开(公告)日：2016-09-01
申请号：PCT/US2016/018899
申请日：2016-02-22
申请人： SABIC GLOBAL TECHNOLOGIES B.V. , SHETH, Kapil Chandrakant
发明人： SHETH, Kapil Chandrakant , RAMALINGAM, Hariharan , MEDIRATTA, Gaurav
IPC分类号： C08L67/02 , C08L77/06 , C08L79/08
CPC分类号： C08L79/08 , C08K3/346 , C08L27/18 , C08L2203/206
摘要： A composition comprises, based on the total weight of the composition, 45 wt% to 75 wt% of a polyetherimide; and 20 wt% to 45 wt% of talc; and 5 wt% to 15 wt% of a fluorinated polymer; wherein the composition has a number of drops to tracking at 250 volts of greater than or equal to 50 drops according to ASTM D-3638-85.
摘要翻译：基于组合物的总重量，组合物包含45重量％至75重量％的聚醚酰亚胺; 和20重量％至45重量％的滑石; 和5重量％至15重量％的氟化聚合物; 其中根据ASTM D-3638-85，组合物具有大于或等于50滴的在250伏特下追踪的液滴数量。

8. 发明申请

WO2018060803A1 PHENYLENE ETHER COPOLYMER AND COMPOSITIONS COMPRISING SAME 审中-公开
标题翻译：苯乙烯共聚物和包含它们的组合物
公开(公告)号：WO2018060803A1
公开(公告)日：2018-04-05
申请号：PCT/IB2017/055534
申请日：2017-09-13
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： LOHITH, Kenchaiah , POZHAL VENGU, Gurunath , PUTTAMADAPPA, Shadaksharaswamy , MEDIRATTA, Gaurav
IPC分类号： C08G65/44 , C08G65/48 , C08L71/12
摘要： A copolymer having the structure (I) wherein Q 1 , Q 2 , Q 3 , Q 4 , m, and n are defined herein. The copolymer can be formed by oxidative copolymerization of 2,4,6-trimethyIresorcinoI with a monohydric phenol. Also describes are a composition comprising the copolymer and a solvent, and a composition comprising the copolymer and a thermosetting resin.
摘要翻译：具有结构（I）的共聚物，其中Q 1，Q 2，Q 3，Q ^{4，m和n在本文中定义。该共聚物可以通过2,4,6-三甲基可待因与一元酚的氧化共聚而形成。还描述了包含共聚物和溶剂的组合物，以及包含共聚物和热固性树脂的组合物。}

9. 发明申请

WO2017182984A1 METHODS OF MANUFACTURE OF 2-ARYL-3,3-BIS (4-HYDROXYARYL) PHTHALIMIDINES, AND POLYMERS DERIVED THEREFROM 审中-公开
标题翻译：制备2-芳基-3,3-二（4-羟基甲基）邻苯二甲酰胺的方法和由此衍生的聚合物
公开(公告)号：WO2017182984A1
公开(公告)日：2017-10-26
申请号：PCT/IB2017/052288
申请日：2017-04-20
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： SWAMINATHAN, Shubashree , KONDA, Shivakumar , MEDIRATTA, Gaurav
IPC分类号： C07D209/46
摘要： A method for the manufacture of a 2-aryl-3,3-bis(hydroxyaryl)phthalimidine including heating a reaction mixture comprising a phenolphthalein compound and a primary arylamine in the presence of an acid catalyst, and a heterocyclic aromatic amine co-catalyst, to form the 2-aryl-3,3-bis(hydroxyaryl) is provided. Polymers including structural units derived from the 2-aryl-3,3-bis(hydroxyaryl)phthalimidine are provided. Methods for the manufacture of a polycarbonate, including manufacturing the 2-aryl-3,3- bis(hydroxyaryl)phthalimidine, and polymerizing the 2-aryl-3,3- bis(hydroxyaryl)phthalimidine in the presence of a carbonate source are provided.
摘要翻译：制备2-芳基-3,3-双（羟基芳基）苯并吡咯酮的方法，包括在酸催化剂存在下加热包含酚酞化合物和伯芳基胺的反应混合物，和杂环芳族胺助催化剂，以形成2-芳基-3,3-双（羟基芳基）。提供了包括衍生自2-芳基-3,3-双（羟基芳基）苯并吡咯酮的结构单元的聚合物。提供了制备聚碳酸酯的方法，包括制备2-芳基-3,3-二（羟基芳基）苯并吡咯酮，并且在碳酸酯源存在下聚合2-芳基-3,3-二（羟基芳基）苯并吡咯酮

10. 发明申请

WO2017182983A1 METHODS OF MANUFACTURE OF 2-ARYL-3,3-BIS(HYDROXYARYL)PHTHALIMIDINES 审中-公开
标题翻译：制备2-芳基-3,3-二（羟基甲基）邻苯二甲酰亚胺的方法
公开(公告)号：WO2017182983A1
公开(公告)日：2017-10-26
申请号：PCT/IB2017/052287
申请日：2017-04-20
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： KONDA, Shivakumar , SWAMINATHAN, Shubashree , MEDIRATTA, Gaurav
IPC分类号： C07D209/46
CPC分类号： C07D209/46
摘要： A synthetic route for producing a 2-phenyl-3,3-bis(4-hydroxyphenyl)phthalimidine, using a dihydrophenolphthalein intermediate is provided. The dihydrophenolphthalein can be obtained by reduction of a precursor phenolphthalein that is commonly used in the manufacture of phthalimidines. Formation of the dihydrophenolphthalein is followed by activation, amide formation, and oxidation to provide the product phthalimidine
摘要翻译：提供了使用二氢苯酚酞中间体制备2-苯基-3,3-双（4-羟基苯基）苯并吡咯酮的合成路线。二氢苯酚酞可以通过还原邻苯二甲酰亚胺制造中常用的前体酚酞来获得。二氢苯酚酞的形成之后是活化，酰胺形成和氧化，以提供产物苯酞胺

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