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1. 发明授权

US09850348B2 Process for the preparation of a polyamide 有权
公开(公告)号：US09850348B2
公开(公告)日：2017-12-26
申请号：US14763642
申请日：2014-01-30
申请人： DSM IP ASSETS B.V.
发明人： Eric Grolman , Rudy Rulkens , Konraad Albert Louise Hector Dullaert , Renier Henricus Maria Kierkels , Geert Adelina Rudolf Vanden Poel
IPC分类号： C08G69/30 , C08G69/32 , C07C209/68 , C07C51/41 , C08G69/26 , C08L77/06 , C08L77/10
CPC分类号： C08G69/32 , C07C51/412 , C07C209/68 , C08G69/26 , C08G69/265 , C08G69/30 , C08L77/06 , C08L77/10 , C07C63/333 , C07C63/38 , C07C63/28 , C07C211/12 , C07C211/09
摘要： The invention relates to a process for preparing a semi-aromatic polyamide from diamine and dicarboxylic acid, comprising steps of •(i) dosing a liquid diamine to an agitated powder comprising an aromatic dicarboxylic acid thereby forming a powder comprising a diamine/dicarboxylic acid salt (DD-salt), and •(ii) solid-state polymerizing the DD-salt to obtain the polyamide.

2. 发明申请

US20170152382A1 PROCESS FOR THE PREPARATION OF A SEMI-CRYSTALLINE SEMI-AROMATIC POLYAMIDE 审中-公开
公开(公告)号：US20170152382A1
公开(公告)日：2017-06-01
申请号：US15321406
申请日：2014-06-26
申请人： DSM IP Assets B.V.
发明人： Johannes HOEKSTRA , Rudy RULKENS , Hans Klaas DIJK,VAN
IPC分类号： C08L77/06 , B29B7/82 , B29C45/72 , B29B7/00 , B29C45/00
CPC分类号： C08L77/06 , B29B7/002 , B29B7/82 , B29C45/0001 , B29C45/72 , B29K2077/10 , C08G69/265 , C08G69/28 , C08G69/30 , C08G81/00 , C08K3/40 , C08K7/14 , C08L77/00 , C08L2205/025
摘要： The invention relates to a process for the preparation of a semi-crystalline semi-aromatic polyamide copolymer (Co-PA) having a melting temperature (Tm-Co-PA) of at least 300° C., comprising steps of (a) preparing a first semi-crystalline semi-aromatic polyamide (A), having a melting temperature (Tm-A) of at least 310° C.; and consisting of repeat units derived from 45-50 mol % terephthalic acid; 47.5-50 mol % of diamine; and 0-5 mol % of one or more other amine and/or acid group containing components; the mol % being relative to the total molar amount of said amine and/or acid group containing components; and wherein poly-amide (A) is prepared by a process comprising direct solid-state polymerization of a diamine-dicarboxylic acid salt of the terephthalis acid and the diamine; (b) providing a polyamide (B), being an amorphous polyamide having a glass transition temperature (Tg-B) below Tm-A, or a second semi-crystalline polyamide having a melting temperature (Tm-B) below Tm-A, or a combination of the amorphous polyamide and the second semi-crystalline polyamide; (c) heating and melt-mixing polyamide (A) and polyamide (B), thereby obtaining a miscible polymer melt with a temperature (T-melt) above Tm-A; and (d) cooling the melt to a temperature below the solidification temperature of the melt, thereby obtaining a solid semi-crystalline semi-aromatic polyamide copolymer.

3. 发明申请

US20170114185A1 POLYAMIDE RESIN COMPOSITION 审中-公开
公开(公告)号：US20170114185A1
公开(公告)日：2017-04-27
申请号：US15300430
申请日：2015-04-09
申请人： ASAHI KASEI KABUSHIKI KAISHA
发明人： Masashi OKAMOTO , Yasukazu SHIKANO
IPC分类号： C08G69/30 , C08G69/26 , C08K7/14
CPC分类号： C08G69/30 , C08G69/26 , C08K3/013 , C08K3/08 , C08K3/105 , C08K3/32 , C08K5/17 , C08K5/52 , C08K5/521 , C08K5/524 , C08K5/5313 , C08K7/14 , C08K2003/325 , C08L77/00
摘要： The polyamide resin composition of the present invention comprises a polyamide resin, (B) 0.5 to 400 mmol of a phosphorus compound in terms of a phosphorus element concentration, and (C) 0.5 to 400 mmol of a metal element, per kg of the polyamide resin, wherein the content of an apatite-based compound is 0.3 parts by mass or smaller based on 100 parts by mass of the polyamide resin, and the viscosity number [VN] of the polyamide resin is 160 mL/g or higher.

4. 发明申请

US20160304671A1 XYLYLENE DIAMINE COMPOSITION, AND METHOD FOR PRODUCING POLYAMIDE RESIN 有权
标题翻译： XYLYLENE DIAMINE COMPOSITION，以及生产聚酰胺树脂的方法
公开(公告)号：US20160304671A1
公开(公告)日：2016-10-20
申请号：US15032020
申请日：2014-10-29
申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC.
发明人： Tatsuya Tochihara , Katsumi Shinohara , Takashi Nakamura , Hajime Yamada , Jun Mitadera , Takashi Yamamoto
IPC分类号： C08G69/28 , C08G69/30 , C08G59/50
CPC分类号： C08G69/28 , C08G59/50 , C08G59/5033 , C08G69/26 , C08G69/265 , C08G69/30 , C08K5/0083 , C08K5/17 , C08K5/18 , C08L77/06
摘要： Provided are [1] a xylylenediamine composition containing xylylenediamine and a compound represented by the following general formula (1), wherein the content of the compound represented by the general formula (1) is 0.001 to 0.1 parts by mass based on 100 parts by mass of the xylylenediamine; and a method for producing a polyamide resin including the steps of introducing a compound represented by the following general formula (1), a diamine including xylylenediamine (but excluding the compound represented by the general formula (1)), and a dicarboxylic acid into a reaction system and performing a polycondensation reaction, wherein the amount of the compound represented by the general formula (1) to be introduced is 0.001 to 0.1 parts by mass based on 100 parts by mass of the xylylenediamine, where, in the general formula (1), n and m each independently represent an integer of 0 to 6, excluding the case where n and m are both 1.
摘要翻译：提供[1]含有苯二甲胺的苯二甲胺类组合物和由以下通式（1）表示的化合物，其中由通式（1）表示的化合物的含量相对于100质量份为0.001〜0.1质量份的苯二甲胺; 和聚酰胺树脂的制造方法，其特征在于，将下述通式（1）表示的化合物，含有二甲苯二胺的二胺（但不包括通式（1）表示的化合物））和二羧酸引入到反应体系，进行缩聚反应，其中相对于100质量份的苯二甲胺，引入的通式（1）表示的化合物的量为0.001〜0.1质量份，其中，在通式（1）），n和m各自独立地表示0〜6的整数，不包括n和m均为1的情况。

5. 发明申请

US20160280856A1 Polyamide Resin and Method for Manufacturing Same 审中-公开
标题翻译：聚酰胺树脂及其制造方法
公开(公告)号：US20160280856A1
公开(公告)日：2016-09-29
申请号：US15037521
申请日：2014-11-21
申请人： SAMSUNG SDI CO., LTD.
发明人： Tomomichi KANDA , Tomoaki SHIMODA
IPC分类号： C08G69/30 , C08G69/26
CPC分类号： C08G69/30 , C08G69/26 , C08G69/265 , C08G69/28
摘要： A method for manufacturing a polyamide resin, according to the present invention, comprises the steps of: obtaining a low-order condensate in a solid state through polycondensation of dicarboxylic acid and diamine in the presence of a compound having a wt % of approximately 0.01 to 0.5 with respect to the total amount of the dicarboxylic acid and the diamine; and solid-state polymerizing the low-order condensate, wherein the dicarboxylic acid contains, with respect to the total amount of the dicarboxylic acid, approximately 70 mol % of aliphatic dicarboxylic acid having 9 to 12 carbon atoms, wherein the diamine contains, with respect to the total amount of the diamine, approximately 50 mol % of diamine represented by previously indicated chemical formula 1, wherein the range of the maximum temperature of the polycondensation reaction is approximately 200 to 230° C., and the maximum reaction temperature of the solid-state polymerization is approximately 170 to 230° C.
摘要翻译：根据本发明的聚酰胺树脂的制造方法包括以下步骤：通过二羧酸和二胺在wt％为约0.01的化合物的存在下，通过缩聚二羧酸和二胺来获得固体状态的低级缩合物，相对于二羧酸和二胺的总量为0.5; 和固相聚合低级缩合物，其中相对于二羧酸的总量，二羧酸含有约70摩尔％的具有9至12个碳原子的脂族二羧酸，其中二胺包含，相对于相对于二胺的总量，约50mol％由先前指示的化学式1表示的二胺，其中缩聚反应的最高温度的范围为约200至230℃，并且固体的最大反应温度 - 状态聚合约为170-230℃

6. 发明授权

US09321888B2 Branched polyamide 有权
标题翻译：支链聚酰胺
公开(公告)号：US09321888B2
公开(公告)日：2016-04-26
申请号：US14130612
申请日：2012-06-26
申请人： Nileshkumar Prakash Kukalyekar , Zhujuan Wang , Rudy Rulkens , Godefridus Bernardus Wilhelmus Leonardus Ligthart
发明人： Nileshkumar Prakash Kukalyekar , Zhujuan Wang , Rudy Rulkens , Godefridus Bernardus Wilhelmus Leonardus Ligthart
IPC分类号： C08G69/26 , C08L79/02 , C08G69/28 , C08G69/30 , C08G69/36 , C08L77/06 , B29C47/00 , B29C49/00 , B29K77/00 , B29L22/00
CPC分类号： C08G69/265 , B29C47/0004 , B29C49/0005 , B29K2077/00 , B29L2022/00 , C08G69/28 , C08G69/30 , C08G69/36 , C08L77/06 , C08L79/02
摘要： The invention relates to a branched polyamide prepolymer obtained or obtainable by polymerization of a polyamide forming monomer mixture, comprising AA-BB repeat units and branching units derived from diamines (monomer A) dicarboxylic acids (monomer B), and/or a salt of A and B, and a higher functional monomer (monomer C) present in a molar amounts defined by formula I and formula II: MC=(Q/FC)*(MA+MB) (Formula I) and R=((MA*2)+(MC*FCA))/((MB*2)+(MC*FCB)) (Formula II) wherein—MA, MB and MC represent the molar amounts of repeat units derived from the monomers A, B and C, respectively; —FC represent the functionality of monomer C, and is equal to FC-A+FC-B; —FC-A is the number of the amino functional groups comprised by monomer C; —FC-B is the number of carboxyl functional groups or precursor groups thereof comprised by monomer C; —Q is a number in the range of 0.06-1.00; and —R is a number in the range of 0.7-1.3, which polyamide prepolymer has a viscosity number (VN), measured according to ISO 307, in the range of 7-30 mL/g. The invention also relates to a process for preparing a branched polyamide polymer, comprising (1) a melt-mixing step wherein an essentially linear polyamide (pre)polymer and a branched polyamide prepolymer are provided to and mixed and heated in a melt mixing apparatus, thereby forming a mixed melt, and the mixed melt being cooled, thereby forming a solid mixture; and (2) a solid state post condensation step wherein the solid mixture is post-condensed at elevated temperature in the solid state, thereby forming a high molecular weight branched polyamide polymer.
摘要翻译：本发明涉及通过聚合形成聚酰胺的单体混合物获得或获得的支链聚酰胺预聚物，其包含AA-BB重复单元和衍生自二胺（单体A）二羧酸（单体B）的支化单元和/或A 和B，和以式I和式II定义的摩尔量存在的较高官能单体（单体C）：MC =（Q / FC）*（MA + MB）（式I）和R =（（MA * 2 ）+（MC * FCA））/（（MB * 2）+（MC * FCB））（式II）其中-MA，MB和MC表示衍生自单体A，B和C的重复单元的摩尔量，分别; -FC表示单体C的功能，并且等于FC-A + FC-B; -FC-A是由单体C构成的氨基官能团的数目; -FC-B是由单体C构成的羧基官能团或其前体基团的数目; -Q是在0.06-1.00范围内的数字; 并且-R为0.7-1.3的数值，该聚酰胺预聚物根据ISO 307测量的粘度数（VN）在7-30mL / g的范围内。本发明还涉及一种制备支化聚酰胺聚合物的方法，其包括（1）熔融混合步骤，其中在熔融混合装置中提供基本上线性的聚酰胺（预）聚合物和支化聚酰胺预聚物并将其混合并加热，从而形成混合熔体，并将混合的熔体冷却，从而形成固体混合物; 和（2）固态后冷凝步骤，其中固体混合物在固体状态下在升高的温度下后冷凝，从而形成高分子量支化聚酰胺聚合物。

7. 发明授权

US08962840B1 Electroactive polymer based supercapacitors including a cathode having BBL or Pry-BBL 有权
标题翻译：含电极聚合物的超级电容器包括具有BBL或Pry-BBL的阴极
公开(公告)号：US08962840B1
公开(公告)日：2015-02-24
申请号：US13848172
申请日：2013-03-21
申请人： The United States of America as represented by the Secretary of the Navy
发明人： John D. Stenger-Smith , Jennifer A. Irvin , David J. Irvin , William Lai
IPC分类号： C07D471/18 , B05D7/04 , H01G11/48
CPC分类号： C09D179/08 , B29C39/003 , B29D7/01 , B29K2035/00 , C07D333/22 , C07D409/04 , C08G69/26 , C08G69/30 , C08G73/1067 , H01G4/33 , H01G11/48 , H01G11/56
摘要： A process used to cast films including: mixing BBL and a room temperature molten salt from a range of about 35:65 weight ratio, dissolving the mixture in about 1% methanesulfonic acid to produce a BBL solution, drop casting the solution onto glass or gold coated glass at 140° C. in air and heating for about 2 hours to produce films, drying the films in a vacuum oven at about 100° C. for at least 24 hours under dynamic vacuum, and rinsing the films to remove residual ionic liquid.
摘要翻译：用于流延膜的方法包括：将BBL和室温熔盐从约35:65的重量比范围混合，将混合物溶解在约1％甲磺酸中以产生BBL溶液，将溶液滴入玻璃或金在空气中在140℃下涂覆玻璃并加热约2小时以产生膜，在真空烘箱中在约100℃下在动态真空下干燥膜至少24小时，并漂洗该膜以除去残留的离子液体。

8. 发明申请

US20140235798A1 BRANCHED POLYAMIDE WITH DIFFERENT BLOCKS 有权
标题翻译：分支聚酰胺与不同的块
公开(公告)号：US20140235798A1
公开(公告)日：2014-08-21
申请号：US14130610
申请日：2012-06-25
申请人： Nileshkumar Prakash Kukalyekar , Zhujuan Wang , Rudy Rulkens , Godefridus Ligthart
发明人： Nileshkumar Prakash Kukalyekar , Zhujuan Wang , Rudy Rulkens , Godefridus Ligthart
IPC分类号： C08G81/00 , B29C49/00
CPC分类号： C08G81/00 , B29C49/0005 , C08G69/28 , C08G69/30 , C08G69/36 , C08L77/00
摘要： The invention relates to a high molecular weight branched polyamide polymer comprising (a) blocks predominantly consisting of AA-BB repeat units, (b) blocks predominantly consisting of AB repeat units, and (c) branching units. The invention also relates to a process for the preparation of the high molecular weight branched polyamide polymer, comprising (1) a melt-mixing step wherein an essentially linear polyamide prepolymer (X-1), predominantly consisting of AA-BB repeat units, an essentially linear polyamide (pre)polymer (X-2), predominantly consisting of AB repeat units, and a branching agent are provided to and mixed and heated in a melt mixing apparatus, thereby forming a mixed melt, and the mixed melt being cooled, thereby forming a solid mixture; and (2) a solid state post condensation step wherein the solid mixture is post-condensed at elevated temperature in the solid state, thereby forming a high molecular weight branched polyamide polymer.
摘要翻译：本发明涉及一种高分子量支化聚酰胺聚合物，其包含（a）主要由AA-BB重复单元组成的嵌段，（b）主要由AB重复单元组成的嵌段，和（c）支化单元。本发明还涉及制备高分子量支化聚酰胺聚合物的方法，其包括（1）熔融混合步骤，其中主要由AA-BB重复单元组成的基本上线性的聚酰胺预聚物（X-1），提供主要由AB重复单元组成的基本上线性的聚酰胺（预）聚合物（X-2）和支化剂，并在熔融混合装置中混合并加热，从而形成混合熔体，并将混合的熔体冷却，从而形成固体混合物; 和（2）固态后冷凝步骤，其中固体混合物在固体状态下在升高的温度下后冷凝，从而形成高分子量支化聚酰胺聚合物。

9. 发明申请

US20130165621A1 Method for Preparing Polycondensation Resin 有权
标题翻译：缩聚树脂的制备方法
公开(公告)号：US20130165621A1
公开(公告)日：2013-06-27
申请号：US13707775
申请日：2012-12-07
申请人： Cheil Industries Inc.
发明人： Tomomich Kanda , Shimoda Tomoaki , Bok Nam Jang , Seung Hyun Jang
IPC分类号： C08F2/36
CPC分类号： C08F2/36 , C08G63/605 , C08G63/80 , C08G64/307 , C08G69/265 , C08G69/30
摘要： Disclosed herein is a method for preparing a polycondensation resin. The method includes preparing a low degree condensate; and solid phase polymerizing the low degree condensate, wherein a granular molded article is introduced into the solid phase polymerization. The method enables efficient manufacture of high quality resins without problems such as agglomeration or scaling of a low degree condensate in pipes.
摘要翻译：本文公开了一种制备缩聚树脂的方法。该方法包括制备低度冷凝物; 并将低级缩合物固相聚合，其中将粒状模制品引入固相聚合中。该方法能够有效地制造高质量的树脂而没有问题，例如管道中的低度冷凝物的聚集或结垢。

10. 发明授权

US08427812B1 Electroactive polymer based supercapacitors including a cathode having BBL or Pry-BBL 有权
公开(公告)号：US08427812B1
公开(公告)日：2013-04-23
申请号：US12898288
申请日：2010-10-05
申请人： John D. Stenger-Smith , Jennifer A. Irvin , David J. Irvin , William Lai
发明人： John D. Stenger-Smith , Jennifer A. Irvin , David J. Irvin , William Lai
IPC分类号： H01G9/00 , H01G9/04 , H01G9/145
CPC分类号： C09D179/08 , B29C39/003 , B29D7/01 , B29K2035/00 , C07D333/22 , C07D409/04 , C08G69/26 , C08G69/30 , C08G73/1067 , H01G4/33 , H01G11/48 , H01G11/56
摘要： A process used to cast films including: mixing BBL and a room temperature molten salt from a range of about 35:65 weight ratio, dissolving the mixture in about 1% methanesulfonic acid to produce a BBL solution, drop casting the solution onto glass or gold coated glass at 140° C. in air and heating for about 2 hours to produce films, drying the films in a vacuum oven at about 100° C. for at least 24 hours under dynamic vacuum, and rinsing the films to remove residual ionic liquid.

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