公开(公告)号：US20040164439A1

公开(公告)日：2004-08-26

申请号：US10368564

申请日：2003-02-20

申请人： IDEMITSU PETROCHEMICAL CO., LTD. ,  PETROLEUM ENERGY CENTER

发明人： Yoshinari Koyama

IPC分类号： B29C047/60 ,  B29C047/76

CPC分类号： B29C47/767 ,  B29C47/0009 ,  B29C47/40 ,  B29C47/6056 ,  B29C47/64 ,  B29C47/763

摘要： There is disclosed a process for removing volatile components in a polyarylene sulfide resin which is produced by subjecting a sulfur source and a dihalogenated aromatic compound to polymerization reaction in an aprotic organic solvent, comprising using an extruder which is equipped with front vent having an opening length in the range of 4D to 11D (D: screw diameter) and which has a distance between a terminal position of a screw in a kneading portion and the opening portion of the front vent being in the range of 4D to 15D. The process is capable of steadily and economically removing volatile components in the polyarylene sulfide resin without necessitating expensive machinery or equipment such as a dryer without plugging up the opening portion of a vent even in the case of degassing a PAS resin having a low molecular weight and further, thus enabling a long-term continuous stable running.

摘要翻译： 公开了一种除去聚亚芳基硫醚树脂中的挥发性组分的方法，该方法是通过使硫源和二卤代芳族化合物在非质子性有机溶剂中进行聚合反应而制备的，其包括使用挤出机，该挤出机配备有具有开口长度 在4D至11D（D：螺杆直径）的范围内，并且其具有揉捏部分中的螺杆的终端位置与前排气孔的开口部分之间的距离在4D至15D的范围内。 该方法能够稳定且经济地除去聚芳硫醚树脂中的挥发性组分，而不需要昂贵的机械或设备如干燥机，而不会堵塞排气孔的开口部分，即使在脱气低分子量的PAS树脂的情况下， 从而能够长期持续稳定运行。

公开(公告)号：US20030120014A1

公开(公告)日：2003-06-26

申请号：US10301708

申请日：2002-11-22

申请人： Idemitsu Petrochemical Co., Ltd.

发明人： Yasushi Seta ,  Satoshi Nakatsuka ,  Michihiro Sawada ,  Ryoichi Tsunori

IPC分类号： C08F010/00

CPC分类号： B32B27/08 ,  B32B27/32 ,  B32B2250/24 ,  B32B2307/514 ,  C08F210/06 ,  C08F210/16 ,  C08J5/18 ,  C08J2323/14 ,  C08L23/04 ,  C08L23/142 ,  Y10T428/1328 ,  Y10T428/1334 ,  Y10T428/1352 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31938 ,  C08F4/6565 ,  C08F4/6465 ,  C08L2666/04 ,  C08F2500/15 ,  C08F2500/26

摘要： Provided are a propylenic random copolymer of propylene and ethylene satisfying the following (1) to (5), a composition comprising the copolymer, a film and a stretched film of the copolymer or its composition, and a laminate film and a stretched laminate film comprising at least one layer of the copolymer or its composition. (1) The ethylene unit content (x, wt. %) of the copolymer is from 0.2 to 10 wt. %. (2) The copolymer has a melt index (MI, g/10 min) of from 0.1 to 4 g/10 min. (3) The relation between the boiling diethyl ether extraction (E, wt. %) of the copolymer and x satisfies the following (I) or (II);Enull0.253xnull1.1 (0.2nullx

摘要翻译： 提供一种丙烯和乙烯的丙烯和乙烯的丙烯无规共聚物，其满足以下（1）至（5），包括共聚物或其组合物的共聚物，膜和拉伸膜的组合物，以及层压膜和拉伸层压膜， 至少一层共聚物或其组合物。 （1）共聚物的乙烯单元含量（x，重量％）为0.2〜10重量％。 ％。 （2）共聚物的熔融指数（MI，g / 10分钟）为0.1〜4g / 10分钟。 （3）共聚物的沸腾二乙醚萃取（E，wt。％）与x的关系满足下列（I）或（II）：E <= 0.253x + 1.1（0.2 <= x <6） I）E <= 2.6（6 <= x <= 10）（II）（4）用差示扫描量热计测量的共聚物的熔点（Tm，℃）与x之间的关系满足以下（ III）：Tm <= 165-5x（III）（5）在13 C-NMR中测定的共聚物的PPP序列中的全同立构三单元组分数（mm，摩尔％）不小于98.0摩尔％。 该薄膜具有良好的刚度，低温热封性，热收缩性，热滑性，防粘连性和冷滑性，并且有利地用作包装或包装收缩膜。

公开(公告)号：US20030022990A1

公开(公告)日：2003-01-30

申请号：US10196195

申请日：2002-07-17

申请人： IDEMITSU PETROCHEMICAL CO., LTD.

发明人： Shogo Hirota ,  Ryozo Okumura ,  Makoto Wakabayashi

IPC分类号： C08L053/00

CPC分类号： C08J9/0061 ,  C08J9/122 ,  C08J2201/03 ,  C08J2325/06 ,  C08J2453/00 ,  C08L25/06 ,  C08L53/02 ,  C08L2666/24

摘要： Provided are an aromatic vinyl polymer resin composition capable of being molded into resin foam sheets having good surface smoothness and glossiness well balanced with the mechanical strength thereof even when the expansion ratio in molding is increased, and resin foam sheets and containers of the composition. The resin composition comprises (A) from 80 to 98% by mass of an aromatic vinyl polymer resin having a weight-average molecular weight measured through GPC of from 200,000 to 400,000, a ratio of weight-average molecular weight to number-average molecular weight ranging from 2.2 to 3.6, a number of branches of from 0.1 to 1.0 in one molecule having an absolute molecular weight of 1,190,000 measured through GPC-MALLS, and a melt flow rate of from 1.5 to 3.5 g/10 min, and (B) from 2 to 20% by mass of a styrene-diene block copolymer or its hydrogenate. This is molded into a resin foam sheet through extrusion foaming, and the sheet is thermoformed into containers.

摘要翻译： 提供一种芳族乙烯基聚合物树脂组合物，其即使当成型时的膨胀比增加时，也可以模塑成具有良好的表面光滑度和光泽度的树脂发泡体片材，并且其组合物的树脂发泡片材和容器。 树脂组合物包含（A）80〜98质量％的通过GPC测定的重均分子量为20万〜40万的芳族乙烯基聚合物树脂，重均分子量与数均分子量的比例 范围为2.2至3.6，通过GPC-MALLS测量的绝对分子量为1,190,000的一个分子中的分支数为0.1至1.0，熔体流动速率为1.5-3.5g / 10min，（B） 2〜20质量％的苯乙烯 - 二烯嵌段共聚物或其氢化物。 通过挤出发泡将其模制成树脂发泡片材，并将片材热成型为容器。

公开(公告)号：US20020187267A1

公开(公告)日：2002-12-12

申请号：US10157883

申请日：2002-05-31

申请人： IDEMITSU PETROCHEMICAL CO., LTD.

发明人： Eiji Tamura ,  Wataru Kosaka ,  Toshimi Arashi

IPC分类号： B05D003/12 ,  C08L067/00

CPC分类号： H05K3/381 ,  C23C18/1653 ,  C23C18/2013 ,  C23C18/285 ,  C23C18/30 ,  C23C18/34 ,  C23C18/40 ,  H05K1/0373 ,  H05K3/181 ,  H05K2201/0129 ,  H05K2201/0209 ,  H05K2201/0248 ,  H05K2201/09118 ,  H05K2203/025

摘要： A process for producing an electrolessly plated molded article, which includes molding a resin composition made of a thermoplastic resin having a specific Izod impact strength and a Rockwell surface hardness and an inorganic filler, then treating the surface of the molded article with air blast using an abrasive having a sharp granular shape, and then conducting catalyst coating, activation treatment and electroless plating. It has been possible to apply the electroless plating with a high adhesion strength to the molded article of the thermoplastic resin composition without conducting the chemical etching treatment.

摘要翻译： 一种无电镀模塑制品的制造方法，其包括将具有特定艾佐德冲击强度的热塑性树脂和洛氏硬度的无机填料制成的树脂组合物成型，然后使用空气吹扫处理模制品的表面 研磨剂具有尖锐的颗粒形状，然后进行催化剂涂覆，活化处理和化学镀。 可以对热塑性树脂组合物的成型体施加高粘合强度的无电镀，而不进行化学蚀刻处理。

公开(公告)号：US20020115802A1

公开(公告)日：2002-08-22

申请号：US10072994

申请日：2002-02-12

申请人： IDEMITSU PETROCHEMICAL CO., LTD.

发明人： Hideo Teshima ,  Masanori Sera

IPC分类号： C08F004/44

CPC分类号： C08F290/042 ,  C08F10/00 ,  C08F10/02 ,  C08F210/02 ,  C08F4/65912 ,  C08F4/6592 ,  C08F212/08 ,  C08F212/36 ,  C08F2500/03 ,  C08F2500/17

摘要： The present invention provides resin materials endowed with excellent heat resistance, solvent resistance, tensile elongation, toughness, and transparency. Specifically, there are provided an ethylene copolymer having a vinyl group attributed to a diene monomer in the molecular chain and comprising an aromatic vinyl monomer (A), ethylene (B) and a diene monomer (C), and an aromatic vinyl graft copolymer which is a graft copolymerization product of an aromatic vinyl monomer (H) and an ethylene copolymer macromer (I).

公开(公告)号：US20020010290A1

公开(公告)日：2002-01-24

申请号：US09860912

申请日：2001-05-21

申请人： Idemitsu Petrochemical Co., Ltd.

发明人： Yutaka Minami ,  Tatsuya Egawa

IPC分类号： C08F004/44

CPC分类号： C10M143/08 ,  C08F4/65912 ,  C08F10/00 ,  C08F110/14 ,  C10M107/10 ,  C10M2205/028 ,  C10N2220/02 ,  Y10S526/905 ,  C08F4/63927 ,  C08F2500/03 ,  C08F2500/17

摘要： A process for producing a polymer of an null-olefin which comprises polymerizing an null-olefin having at least 4 carbon atoms in the presence of a catalyst for producing polymers of olefins which comprises (A) a specific metal compound and (B) at least one compound selected from (b-1) an organoaluminum oxy compound and (b-2) an ionic compound. The polymer of an null-olefin is useful as a component of lubricant.

摘要翻译： 一种制备α-烯烃聚合物的方法，其包括在用于制备烯烃聚合物的催化剂存在下聚合具有至少4个碳原子的α-烯烃，所述催化剂包含（A）特定金属化合物和（B）至少 一种选自（b-1）有机铝氧化合物和（b-2）离子化合物的化合物。 α-烯烃的聚合物可用作润滑剂的组分。

公开(公告)号：US20010025085A1

公开(公告)日：2001-09-27

申请号：US09773904

申请日：2001-02-02

申请人： IDEMITSU PETROCHEMICAL CO., LTD.

发明人： Hideo Teshima ,  Tomoaki Takebe ,  Masanori Sera

IPC分类号： C08F255/02 ,  C08F210/02 ,  C08F212/06 ,  C08F212/08 ,  C08F279/00 ,  C08F279/02

CPC分类号： C08F290/04 ,  C08F290/044

摘要： The present invention provides resin materials for producing molded products endowed with excellent heat resistance, solvent resistance, toughness, tensile elongation, and transparency. Specifically, there are provided aromatic vinyl resin materials which have the following properties: Storage elasticity values Gnull(1.0) and Gnull(0.1) as measured at 300null C., a strain null of 20%, and a frequency of 1.0 Hz or 0.1 Hz satisfy the expression, lognullGnull(1.0)/Gnull(0.1)nullnull0.6, the heat of fusion nullH as measured over the range 200-295null C. is 8 to 50 (J/g), and the 1H-NMR peak integrated values for the fraction corresponding to the temperature range of not lower than 50null C., as collected from temperature rising election fraction on the Soxhlet extraction residue by use of cyclohexane or o-dichlorobenzene, satisfy the relation null1.8-2.1 (ppm)null/null1.0-1.7(ppm))

摘要翻译： 本发明提供了具有优异的耐热性，耐溶剂性，韧性，拉伸伸长率和透明性的用于生产模塑制品的树脂材料。 具体地说，提供具有以下特性的芳香族乙烯基树脂材料：在300℃下测定的储存弹性值G'（1.0）和G'（0.1），20％的应变γ和1.0Hz的频率 或0.1Hz满足log [G'（1.0）/ G'（0.1）] <= 0.6的表达式，在200-295℃范围内测量的熔融热DELTAH为8〜50（J / g） ，并且通过使用环己烷或邻二氯苯从索格利特提取残渣的升温选择分数收集的对应于不低于50℃的温度范围的馏分的1 H-NMR峰积分值满足关系式 [1.8-2.1（ppm）] / [1.0-1.7（ppm））<0.49。

公开(公告)号：US20040204552A1

公开(公告)日：2004-10-14

申请号：US10834269

申请日：2004-04-29

申请人： IDEMITSU PETROCHEMICAL CO., LTD.

发明人： Yutaka Minami ,  Masami Kanamaru ,  Koji Kakigami ,  Hideo Funabashi

IPC分类号： C08F004/44

CPC分类号： C08F10/08 ,  C08F4/65912 ,  C08F110/08 ,  C08F210/08 ,  C08L23/20 ,  C08F4/65927 ,  C08F2500/15 ,  C08F2500/03 ,  C08F2500/20 ,  C08F210/14 ,  C08F210/16 ,  C08F210/06

摘要： 1-butene based polymer satisfying following requirements (1null) to (4null) provides formed product having low stickiness, superior flexibility and transparency. (1null) Crystalline resin having melting point (TmnullP), not observed or in the range of 0 to 100null C., wherein said melting point defined as the peak top of the peak observed in the highest temperature zone of the melting heat absorption curve obtained by heating a sample of said polymer at a rate of 10null C./minute using Differential Scanning Calorimeter (DSC), after melting said sample in advance at 190null for 5 minutes under nitrogen atmosphere, followed by cooling it to null10null C. at a rate of 5null C./minutes, and keeping it at null10null C. for 5 minutes. (2null) Stereoregularity index null(mmmm)/(mmrrnullrmmr)null is at most 20. (3null) Molecular weight distribution (Mw/Mn) measured by Gel Permeation Chromatography (GPC) method is at most 4.0. (4null) Weight average molecular weight (Mw) measured by GPC method is in the range of 10,000 to 1,000,000.

摘要翻译： 满足以下要求（1“）至（4”）的1-丁烯基聚合物提供具有低粘性，优异的柔性和透明度的成型产品。 （1“）具有熔点（Tm-P），未观察到或在0〜100℃的范围内的结晶性树脂，其中，所述熔点定义为在最高温度区域观察到的峰的峰顶 使用差示扫描量热计（DSC）以10℃/分钟的速率加热所述聚合物的样品，在氮气气氛下预先在190℃下熔融5分钟之后将样品熔融之后冷却，得到熔融热吸收曲线 至-10℃，速度为5℃/分钟，并将其保持在-10℃下5分钟。 （2“）立体规则指数{（mmmm）/（mmrr + rmmr）}至多为20.（3”）通过凝胶渗透色谱（GPC）法测定的分子量分布（Mw / Mn）为4.0以下。 （4“）通过GPC法测定的重均分子量（Mw）在10,000〜1,000,000的范围内。

公开(公告)号：US20040164443A1

公开(公告)日：2004-08-26

申请号：US10368568

申请日：2003-02-20

申请人： IDEMITSU PETROCHEMICAL CO., LTD. ,  PETROLEUM ENERGY CENTER

发明人： Yoshinari Koyama

IPC分类号： B29C047/00

CPC分类号： B29B9/06 ,  B29C48/001 ,  B29C48/0022 ,  B29C48/04 ,  B29C48/05 ,  B29C48/911 ,  B29C48/919 ,  B29K2081/04 ,  B29K2105/251

摘要： There is disclosed a process for granulating a polyarylene sulfide-based resin which comprises extruding a molten polyarylene sulfide-based resin with an extruder through a die nozzle, thereafter taking off the resin in cooling water at a temperature in the range of 5 to 60null C. which flows down on a prescribed inclined surface, and cutting off the resin and pelletizing the same at a prescribed position on the downstream region. It is made possible by the above process to efficiently steadily produce micro-pellets and amorphous pellets of the polyarylene sulfide-based resin. Furthermore, in the case of preparing the compound of the pellets by compositing with a filler such as calcium carbonate, the stability of an extruder can be assured by the specific resin pellets.

摘要翻译： 公开了一种将聚芳硫醚类树脂造粒的方法，其中包括通过模头喷嘴挤出熔融的聚芳硫醚类树脂与挤出机，然后在5至60°的温度范围内将冷却水中的树脂取出 C.在规定的倾斜面上向下流动，切断树脂并将其造粒在下游区域的规定位置。 通过上述方法可以有效稳定地生产聚芳硫醚类树脂的微丸和无定形颗粒。 此外，在通过与填料如碳酸钙复合制备颗粒的化合物的情况下，可以通过特定的树脂颗粒确保挤出机的稳定性。

公开(公告)号：US20020193476A1

公开(公告)日：2002-12-19

申请号：US10173005

申请日：2002-06-18

申请人： IDEMITSU PETROCHEMICAL CO., LTD.

发明人： Naoki Mitsuta ,  Akio Nodera

IPC分类号： C08L001/00 ,  C08K005/49

CPC分类号： C08K5/49 ,  C08K3/01 ,  C08K5/50 ,  C08L69/00

摘要： The invention relates to a polycarbonate resin composition having good durability even in high-moisture atmospheres, and to a flame-retardant polycarbonate resin composition in which the flame retardants adheres little to molds while the resin composition is molded. The polycarbonate resin composition comprises (A) a polycarbonate resin and (B) an inorganic filler, and contains (C) an arylphosphine and optionally (D) a flame retardant.