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31. 发明授权

US09458288B2 Polyester compound 有权
标题翻译：聚酯化合物
公开(公告)号：US09458288B2
公开(公告)日：2016-10-04
申请号：US14872671
申请日：2015-10-01
申请人： Ajinomoto Co., Inc.
发明人： Fumi Shozui , Ryotaro Nakaya , Takashi Ineyama , Keiichi Yokoyama
IPC分类号： C08G64/00 , C08G63/685 , C08G63/78 , C08G63/02
CPC分类号： C08G63/6856 , C08G63/78
摘要： Polyester compounds obtained by reaction of a compound represented by formula (1): (defined herein) with a compound represented by formula (2): (defined herein) exhibit high thermal resistance.

32. 发明授权

US09458259B2 Process for treating polyolefin particles obtained by gas-phase polymerization 有权
标题翻译：用于处理通过气相聚合获得的聚烯烃颗粒的方法
公开(公告)号：US09458259B2
公开(公告)日：2016-10-04
申请号：US14650532
申请日：2013-12-11
申请人： Basell Polyolefine GmbH
发明人： Giuseppe Penzo , Giulia Mei , Gabriele Mei , Antonio De Lucia , Pietro Baita
IPC分类号： C08G63/02 , C08F10/02 , C08F6/00 , C08F6/02 , B29B13/00
CPC分类号： C08F10/02 , B29B2013/005 , C08F6/005 , C08F6/02 , C08L23/04 , C08F210/16 , C08F210/14 , C08F2500/12 , C08F2500/24
摘要： Process for treating polyolefin particles obtained by gas-phase polymerization of one or more olefins in the presence of a polymerization catalyst system and a C3-C5 alkane as polymerization diluent in a gas-phase polymerization reactor, the process comprising the steps of a) discharging the polyolefin particles continuously or discontinuously from the gas-phase polymerization reactor and transferring the particles to a first degassing vessel; b) contacting therein the polyolefin particles with a gaseous stream comprising at least 85 mol-% of C3-C5 alkane while the polyolefin particles have an average residence time in the first degassing vessel of from 5 minutes to 5 hours; c) transferring the polyolefin particles to a second degassing vessel; d) contacting therein the polyolefin particles with a stream comprising nitrogen and steam while the polyolefin particles have an average residence time in the second degassing vessel of from 5 minutes to 2 hours, wherein the contacting is carried out at conditions under which no condensation of water occurs; e) transferring the polyolefin particles to a third degassing vessel; f) contacting therein the polyolefin particles with a stream of nitrogen while the polyolefin particles have an average residence time in the third degassing vessel of from 5 minutes to 8 hours, and processes for preparing polyolefin polymers by gas-phase polymerization of one or more olefins in the presence of a polymerization catalyst system and a C3-C5 alkane as polymerization diluent in a gas-phase polymerization reactor, wherein the obtained polyolefin particles are subjected to such a treating process.

33. 发明授权

US09447235B2 Polycarbonate manufacturing method and polycarbonate 有权
标题翻译：聚碳酸酯制造方法和聚碳酸酯
公开(公告)号：US09447235B2
公开(公告)日：2016-09-20
申请号：US14883759
申请日：2015-10-15
申请人： ASAHI GLASS COMPANY, LIMITED
发明人： Naoko Shirota , Takashi Okazoe , Kimiaki Kashiwagi
IPC分类号： C08G63/02 , C08G64/28 , C08G64/30 , C08G64/00
CPC分类号： C08G64/28 , C08G64/307
摘要： The present invention relates to a method of producing polycarbonate containing following step (a) and step (b), (a) a step of reacting a specific fluorine-containing carbonate (Compound (1), etc.) and an aromatic dihydroxy compound in the presence of a condensation catalyst, to obtain a prepolymer, and (b) a step of heating the prepolymer at a temperature which is lower than a melting temperature of the prepolymer and performing solid phase polymerization on the prepolymer while a fluorine-containing alcohol that is produced as a by-product is discharged out of a system, to obtain a polycarbonate.

34. 发明授权

US09447233B2 Method for continuous production of biodegradable aliphatic/aromatic polyester copolymer 有权
标题翻译：连续生产生物降解脂肪/芳族聚酯共聚物的方法
公开(公告)号：US09447233B2
公开(公告)日：2016-09-20
申请号：US14651663
申请日：2013-07-18
申请人： LOTTE FINE CHEMICAL CO., LTD. , S-ENPOL CO., LTD.
发明人： Gyung Don Kang , Ki Chull Yun , Sang Yob Kim , Kil Seuk Byun , Jung Ryum , Boo Seong Kim , Sei Hoon Kim , Sung Bae Park
IPC分类号： C08G63/02 , C08G63/91 , C08G63/16 , C08G63/78 , C08L67/02
CPC分类号： C08G63/916 , C08G63/16 , C08G63/78 , C08L67/02
摘要： A continuous preparation method of a biodegradable aliphatic/aromatic polyester copolymer includes: performing a first esterification reaction of an aliphatic dihydroxy compound with an aliphatic dicarboxylic acid at a temperature of 185° C. or less; continuously performing a second esterification reaction of a reaction product from the first esterification reaction; continuously performing a first polycondensation reaction of a reaction product from the second esterification reaction to obtain a prepolymer having a weight average molecular weight of about 6,900 to about 14,000; continuously performing a second polycondensation reaction of the prepolymer to obtain a second polycondensation reaction product; and continuously performing a third polycondensation reaction of the second polycondensation reaction product to prepare the biodegradable aliphatic/aromatic polyester copolymer, wherein the performing of the first esterification reaction or the continuously performing of the second esterification reaction includes adding an aromatic carboxylic acid. The biodegradable aliphatic/aromatic polyester copolymer prepared by the continuous method may be improved in processibility, film formability, tensile/tearing strength, and blending ability with another polymer resin. Use of a less amount of the aliphatic dihydroxy compound as a starting material may reduce manufacturing costs.
摘要翻译：生物降解性脂肪族/芳香族聚酯共聚物的连续制备方法包括：在185℃以下的温度下进行脂族二羟基化合物与脂肪族二羧酸的第一次酯化反应; 连续进行来自第一酯化反应的反应产物的第二次酯化反应; 连续地进行来自第二酯化反应的反应产物的第一缩聚反应，得到重均分子量为约6,900至约14,000的预聚物; 连续进行预聚物的第二次缩聚反应得到第二缩聚反应产物; 并连续进行第二缩聚反应产物的第三缩聚反应，制备生物降解性脂肪族/芳香族聚酯共聚物，其中进行第一酯化反应或连续进行第二酯化反应包括加入芳族羧酸。通过连续法制备的可生物降解的脂肪族/芳香族聚酯共聚物可以提高加工性，成膜性，拉伸/撕裂强度和与另一种聚合物树脂的共混能力。使用少量的脂肪族二羟基化合物作为原料可能降低制造成本。

35. 发明授权

US09447228B2 Polymer production apparatus and polymer production method 有权
标题翻译：聚合物生产设备和聚合物生产方法
公开(公告)号：US09447228B2
公开(公告)日：2016-09-20
申请号：US14542804
申请日：2014-11-17
申请人： Yuuichi Satoh , Satoshi Izumi , Taichi Nemoto , Yoko Arai , Yasuo Kamada , Chiaki Tanaka
发明人： Yuuichi Satoh , Satoshi Izumi , Taichi Nemoto , Yoko Arai , Yasuo Kamada , Chiaki Tanaka
IPC分类号： C08G63/08 , C08G64/30 , B01J19/24 , C08G63/78 , C08G63/81 , C08G63/02
CPC分类号： C08G63/08 , B01J19/24 , B01J2219/24 , C08G63/785 , C08G63/81 , C08G64/30
摘要： A polymer production apparatus, including: supplying unit containing first supplying unit to supply raw materials containing monomer, and second supplying unit to supply compressive fluid; contacting unit to bring the monomer and the compressive fluid into contact together; and outlet configured to discharge reaction product of the monomer, wherein reaction unit is provided between the contacting unit and the outlet, where the reaction unit is to pass the monomer from the contacting unit side to the outlet side, while allowing the monomer to carry out a polymerization reaction in the presence of the compressive fluid, and wherein the reaction unit contains circulation unit containing first pipe and second pipe, where a fluid is passed through the first pipe from the contacting unit side to the outlet side, and the second pipe is to return the fluid from return port provided upstream extrusion unit to inlet provided upstream the return port.
摘要翻译：一种聚合物制造装置，包括：含有第一供给单元的供给单元，供给含有单体的原料，第二供给单元供给压缩流体; 接触单元使单体和压缩流体接触在一起; 和排出口，用于排出单体的反应产物，其中反应单元设置在接触单元和出口之间，其中反应单元将单体从接触单元侧通过到出口侧，同时允许单体进行在压缩流体存在下的聚合反应，其中反应单元包含含有第一管和第二管的循环单元，其中流体从接触单元侧通过第一管至出口侧，第二管为将流体从提供的上游挤出单元的返回口返回到在返回端口上游提供的入口。

36. 发明授权

US09428608B2 Aromatic polycarbonate resin composition 有权
标题翻译：芳香族聚碳酸酯树脂组合物
公开(公告)号：US09428608B2
公开(公告)日：2016-08-30
申请号：US14442892
申请日：2013-11-15
申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC.
发明人： Yoshinori Isahaya , Atsushi Hirashima , Hidefumi Harada , Maki Ito , Jun-ya Hayakawa , Takehiko Isobe , Taichi Tokutake , Yousuke Shinkai
IPC分类号： C08G64/00 , C08G64/06 , C08G64/42 , C08G64/30 , C08G64/40 , C08G63/02
CPC分类号： C08G64/06 , C08G64/307 , C08G64/406 , C08G64/42
摘要： The present invention provides an aromatic polycarbonate resin composition having a high molecular weight and less amount of a heterologous structure, retaining good qualities, and excellent in thermal stability, and an improved preparation process thereof.
摘要翻译：本发明提供了具有高分子量和较少异构结构量的芳香族聚碳酸酯树脂组合物，保持了良好的品质，并具有优异的热稳定性，并且改进了其制备方法。

37. 发明授权

US09410029B2 Blends of polyesters containing cyclobutanediol with fluoroalkyl additives and devices made thererom 有权
标题翻译：含有环烷基丁二醇的聚酯与氟代烷基添加剂的混合物和制备的装置
公开(公告)号：US09410029B2
公开(公告)日：2016-08-09
申请号：US14615941
申请日：2015-02-06
申请人： Eastman Chemical Company
发明人： Yubiao Liu
IPC分类号： C08G63/02 , C08K5/435 , A61L31/06 , C08G63/199 , C08L67/02 , C08G63/00
CPC分类号： C08K5/435 , A61L31/06 , C08G63/199 , C08L67/02 , C08L2203/02 , C08L101/04 , C08L67/04 , C08L69/00
摘要： This invention relates to polymer compositions comprising: (I) at least one polyester which comprises: (a) a dicarboxylic acid component comprising: i) 70 to 100 mole % of terephthalic acid residues; ii) 0 to 30 mole % of aromatic dicarboxylic acid residues having up to 20 carbon atoms; and iii) 0 to 10 mole % of aliphatic dicarboxylic acid residues having up to 16 carbon atoms; and (b) a glycol component comprising 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues, wherein the total mole % of the dicarboxylic acid component is 100 mole %, the total mole % of the glycol component is 100 mole %; and wherein the inherent viscosity of the polyester is from 0.1 to 1.2 dL/g as determined in 60/40 (wt/wt) phenol/tetrachloroethane at a concentration of 0.5 g/100 ml at 25° C.; and (II) at least one fluoroalkyl derivative.
摘要翻译：本发明涉及聚合物组合物，其包含：（I）至少一种聚酯，其包含：（a）二羧酸组分，其包含：i）70至100摩尔％的对苯二甲酸残基; ii）0至30摩尔％具有至多20个碳原子的芳族二羧酸残基; 和iii）0至10摩尔％具有至多16个碳原子的脂族二羧酸残基; 和（b）包含2,2,4,4-四甲基-1,3-环丁二醇残基的二醇组分，其中二羧酸组分的总摩尔％为100摩尔％，二醇组分的总摩尔％为100 摩尔％并且其中在25℃下浓度为0.5g / 100ml的60/40（wt / wt）苯酚/四氯乙烷中测定的聚酯的比浓对数粘度为0.1至1.2dL / g。和（II）至少一种氟烷基衍生物。

38. 发明授权

US09394402B2 Glycolide-based polyesters made with isosorbide 有权
标题翻译：用异山梨醇制成的基于乙交酯的聚酯
公开(公告)号：US09394402B2
公开(公告)日：2016-07-19
申请号：US14653701
申请日：2013-12-18
申请人： Dow Global Technologies LLC
发明人： Debkumar Bhattacharjee , Kalyan Sehanobish
IPC分类号： C08G64/00 , C08G63/60 , C08G63/664 , C08L67/04 , B29C47/00 , C08J5/18 , C08G63/66 , C08L67/00 , C08G63/02 , B29K67/00 , B29L7/00
CPC分类号： C08G63/60 , B29C47/0021 , B29K2067/00 , B29L2007/008 , C08G63/66 , C08G63/664 , C08J5/18 , C08J2367/00 , C08J2367/04 , C08L67/00 , C08L67/04 , C08L2201/14 , C08L2203/16 , C08L2666/18
摘要： A polymer comprises reaction product of (a) one or more diacid, diester thereof, or glycolide, and (b) one or more polyol, wherein component (a) comprises glycolide or combinations thereof, and component (b) consists essentially of isosorbide. A film or sheet having one or more layers, wherein at least one layer comprising a polymer comprises reaction product of (a) one or more diacid, diester thereof, or glycolide, and (b) one or more polyol, wherein component (a) comprises glycolide or combinations thereof, and component (b) consists essentially of isosorbide.
摘要翻译：聚合物包含（a）一种或多种二酸，二酯或乙交酯的反应产物和（b）一种或多种多元醇，其中组分（a）包含乙交酯或其组合，组分（b）基本上由异山梨醇组成。一种具有一层或多层的膜或片，其中至少一层包含聚合物的层包含（a）一种或多种二酸，二酯或乙交酯的反应产物和（b）一种或多种多元醇，其中组分（a）包括乙交酯或其组合，组分（b）基本上由异山梨醇组成。

39. 发明授权

US09353214B2 Substituted phenacyl molecules and photoresponsive polymers 有权
标题翻译：取代苯甲酰基分子和光响应聚合物
公开(公告)号：US09353214B2
公开(公告)日：2016-05-31
申请号：US14359693
申请日：2012-12-17
申请人： The University of Akron
发明人： Abraham Joy , Shuangyi Sun
IPC分类号： C07C49/245 , C08G63/664 , C08G64/04 , C08G63/02 , C08G63/06 , C08G63/19 , C08G64/06 , C08F26/06 , C08G64/16
CPC分类号： C08G63/664 , C07C49/245 , C08F26/06 , C08G63/02 , C08G63/06 , C08G63/19 , C08G64/04 , C08G64/06 , C08G64/16
摘要： Substituted phenacyl molecules are provided and employed to create molecules and polymers/copolymers that exhibit photoresponsiveness. In some instances, the substituted phenacyl molecule is incorporated into the polymer/copolymer backbone, and photoirradiation of the polymer/copolymer causes the substituted phenacyl group to break down and the polymer/copolymer to undergo degradation. In other instances, the substituted phenacyl molecules extend as a side chain from the polymer/copolymer backbone. In yet other instances the substituted phenacyl molecules extend as a side chain from the polymer/copolymer backbone, and a drug or polymer additive is linked to the photoresponsive substituted phenacyl group such that photoirradiation releases the drug or additive. In yet other embodiments the substituted phenacyl molecules extend as a side chain from the polymer/copolymer backbone, and serve to link the polymer/copolymer to another polymer/copolymer backbone, and photoirradiation breaks the links.
摘要翻译：提供取代的苯甲酰基分子并用于产生具有光响应性的分子和聚合物/共聚物。在一些情况下，取代的苯甲酰甲基分子被引入到聚合物/共聚物主链中，并且聚合物/共聚物的光照射导致取代的苯甲酰甲基基团分解，聚合物/共聚物发生降解。在其他情况下，取代的苯甲酰甲基分子作为侧链从聚合物/共聚物主链延伸。在其它情况下，取代的苯甲酰甲酰基分子作为侧链从聚合物/共聚物主链延伸，并且药物或聚合物添加剂与光响应取代的苯甲酰甲基连接，使得光照射释放药物或添加剂。在其它实施方案中，取代的苯甲酰甲酰基分子作为侧链从聚合物/共聚物主链延伸，并且用于将聚合物/共聚物连接到另一聚合物/共聚物主链上，并且光照射破坏连接。

40. 发明授权

US09334359B2 Method for continuously preparing biodegradable aliphatic/aromatic polyester copolymer 有权
标题翻译：连续制备生物降解脂肪/芳族聚酯共聚物的方法
公开(公告)号：US09334359B2
公开(公告)日：2016-05-10
申请号：US14423293
申请日：2013-05-20
申请人： SAMSUNG FINE CHEMICALS CO., LTD. , S-ENPOL CO., LTD.
发明人： Gyung Don Kang , Ki Chull Yun , Sang Yob Kim , Jung Ryum , Boo Seong Kim , Kil Seuk Byun , Sei Hoon Kim , Sung Bae Park
IPC分类号： C08G63/02 , C08G63/16 , C08G63/78 , C08G63/20 , C08G64/00
CPC分类号： C08G63/16 , C08G63/20 , C08G63/78
摘要： Provided is a method of continuous production of a biodegradable aliphatic polyester including continuously performing an esterification reaction of a mixture including an aliphatic dihydroxy compound and aliphatic dicarboxylic acid at a temperature of 185° C. or less to obtain an ester; continuously performing a first polycondensation reaction of the ester to obtain a preliminary polymer; and continuously performing a polycondensation reaction of the preliminary polymer. According to the method of production, an amount of the aliphatic dihydroxy compound used decreases, which is a starting material, thereby decreasing the manufacturing cost of the biodegradable aliphatic polyester.
摘要翻译：提供连续制造生物降解性脂肪族聚酯的方法，包括在185℃以下的温度下连续进行包含脂肪族二羟基化合物和脂肪族二羧酸的混合物的酯化反应，得到酯; 连续进行酯的第一缩聚反应得到预聚合物; 并连续进行预聚合物的缩聚反应。根据生产方法，使用的脂肪族二羟基化合物的量是起始原料，从而降低可生物降解的脂肪族聚酯的制造成本。

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