公开(公告)号：US20030191259A1

公开(公告)日：2003-10-09

申请号：US10394606

申请日：2003-03-21

Applicant: Hyundai Electronics Industries Co., Ltd.

Inventor： Chi Hyeong Roh ,  Jae Chang Jung

IPC: C08G085/00

CPC classification number: C08F232/08 ,  G03F7/0395

Abstract: The present invention relates to photoresist monomers, polymers formed therefrom and photoresist compositions suitable for photolithography processes employing a DUV light source, such as KrF (249 nm) and ArF(193 nm); EUV; VUV; E-beam; ion-beam; and X-ray. Photoresist monomers of the present invention are represented by the following Chemical Formula 1: 1 wherein, m is 1 or 2. Polymers of the present invention comprise repeating units derived from the comonomer of Chemical Formula 1, preferably together with monomers of the following Chemical Formula 2: 2 wherein, R* is an acid-labile group, and l is 1 or 2.

Abstract translation: 本发明涉及光致抗蚀剂单体，由其形成的聚合物和适用于使用DUV光源如KrF（249nm）和ArF（193nm））的光刻工艺的光致抗蚀剂组合物; EUV; VUV; 电子束 离子束 和X光片。 本发明的光致抗蚀剂单体由以下化学式1表示：其中m为1或2.本发明的聚合物包含衍生自化学式1的共聚单体的重复单元，优选与以下化学式2的单体一起 其中，R *为酸不稳定基团，l为1或2。

公开(公告)号：US20030050409A1

公开(公告)日：2003-03-13

申请号：US10228833

申请日：2002-08-26

Inventor： John D. Hottovy ,  Harvey D. Hensley ,  David J. Przelomski ,  Teddy H. Cymbaluk ,  Robert K. Franklin, III ,  Ethelwoldo P. Perez

IPC: C08G085/00 ,  C08F002/00

CPC classification number: B01J8/007 ,  B01J4/008 ,  B01J8/0055 ,  B01J19/1837 ,  B01J2219/00006 ,  C08F6/003 ,  C08F10/00 ,  C08F10/02 ,  C08F210/16 ,  C08F2/14 ,  C08F210/14

Abstract: An olefin polymerization process wherein monomer, diluent and catalyst are circulated in a continuous loop reactor and product slurry is recovered by means of a continuous product take off. The continuous product allows operating the reaction at significantly higher solids content in the circulating slurry. In a preferred embodiment, the slurry is heated in a flash line heater and passed to a high pressure flash where a majority of the diluent is separated and thereafter condensed by simple heat exchange, without compression, and thereafter recycled. Also an olefin polymerization process operating at higher reactor solids by virtue of more aggressive circulation.

公开(公告)号：US20030027949A1

公开(公告)日：2003-02-06

申请号：US10252566

申请日：2002-09-24

Applicant: Mitsui Chemicals, Inc.

Inventor： Ryouichi Yamamoto ,  Satoru Ohtani ,  Tomohiro Arase ,  Fumio Hattori ,  Yoshiaki Kikuchi ,  Hisayoshi Watanabe ,  Jun Iwama

IPC: C08F002/00 ,  C08G085/00

CPC classification number: B01J8/1809 ,  B01J8/0015 ,  B01J2208/00017 ,  B01J2208/00044 ,  B01J2208/00061 ,  B01J2208/00088 ,  B01J2208/00274 ,  B01J2208/0061 ,  C08F10/00 ,  Y10S526/901 ,  C08F2/01 ,  C08F2/34

Abstract: In a gas phase olefin polymerization process using a fluidized bed vessel, an apparatus is employed having a device for measuring temperature or temperature distribution on the external wall surface of the vessel and a controlling means which predicts the progressive state of reaction inside the vessel, calculates the difference between the measured value and a target value determined beforehand and modifies polymerization conditions in relation thereto.

Abstract translation: 在使用流化床容器的气相烯烃聚合方法中，使用具有用于测量容器的外壁表面上的温度或温度分布的装置的装置以及预测容器内反应进行状态的控制装置，计算 测量值与预先确定的目标值之间的差异，并修改与之相关的聚合条件。

公开(公告)号：US20030022998A1

公开(公告)日：2003-01-30

申请号：US10210139

申请日：2002-07-31

Applicant: The Dow Chemical Company

Inventor： Seema V. Karande ,  Lonnie G. Hazlitt ,  Pradeep Jain ,  Kaelyn Koch ,  Shih-Yaw Lai ,  Li-Min Tau

IPC: C08G085/00

CPC classification number: B32B27/32 ,  B32B2323/046 ,  B32B2323/10 ,  B32B2369/00 ,  C08J5/18 ,  C08J2323/08 ,  C08L23/0815 ,  C08L101/00 ,  C08L2314/06 ,  Y10T428/24 ,  Y10T428/269 ,  C08L2666/04

Abstract: The subject invention provides a film having at least one layer comprising an interpolymer of ethylene and at least on comonomer selected from the group consisting of C3-C20 null-olefins, dienes, and cycloalkenes, wherein the interpolymer is characterized as having a high degree of processability, good optical performance, and good mechanical properties. The subject invention further provides film fabrication processes and polymer compositions which are useful in preparing the subject films.

Abstract translation: 本发明提供了一种膜，其具有包含乙烯和至少一种选自C 3 -C 20α-烯烃，二烯和环烯烃的共聚单体的互聚物的至少一层，其中所述互聚物的特征在于具有高度 可加工性，良好的光学性能和良好的机械性能。 本发明还提供了可用于制备本发明膜的膜制造方法和聚合物组合物。

公开(公告)号：US20020160299A1

公开(公告)日：2002-10-31

申请号：US10034982

申请日：2001-12-28

Applicant: Kodak Polychrome Graphics, L.L.C.

Inventor： Yasuhiro Asawa ,  Yasuhiro Ishizuka ,  Eiji Hayakawa ,  S. Peter Pappas

IPC: C08G085/00 ,  C07D239/46

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41C2210/262 ,  B41C2210/264 ,  B41C2210/266 ,  C08G18/285 ,  C08G18/3848 ,  C08G18/542 ,  C08G73/0273 ,  C08G73/0694 ,  C08G83/008 ,  Y10S430/106 ,  Y10S430/107 ,  Y10S430/109 ,  Y10S430/11 ,  Y10S430/111 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165 ,  C09D163/00 ,  C08L101/00

Abstract: The present invention includes a two-layer imageable element, including: a substrate, a top layer including a first thermally imageable composition including (a) a first thermally sensitive supramolecular polymer or (b) a thermally imageable composition free of the first thermally sensitive supramolecular polymer; and disposed between the substrate and the top layer, a bottom layer including a second thermally imageable composition, which includes a second thermally sensitive supramolecular polymer. The present invention also includes a method of producing the imaged element.

Abstract translation: 本发明包括两层可成像元件，其包括：基材，顶层，其包含第一可热成像组合物，其包含（a）第一热敏超分子聚合物或（b）不含第一热敏超分子的热可成像组合物 聚合物; 并且设置在所述基底和所述顶层之间，底层包括第二可热成像组合物，其包含第二热敏超分子聚合物。 本发明还包括一种制造成像元件的方法。

公开(公告)号：US20020128399A1

公开(公告)日：2002-09-12

申请号：US10092565

申请日：2002-03-08

Inventor： Hidekazu Nakamoto ,  Susumu Harada ,  Norifumi Maeda ,  Shuji Yamaguchi

IPC: B01J008/00 ,  B01J010/00 ,  C08F002/00 ,  C08G085/00

CPC classification number: C08G63/78 ,  C08G63/183 ,  C08G63/785

Abstract: Polybutylene terephthalate having good heat stability and excellent hydrolysis resistance is continuously produced in a series of a first reactor for reacting an aromatic dicarboxylic acid comprising terephthalic acid as a main ingredient or a derivative thereof with a glycol comprising 1,4-butanediol as a main ingredient, thereby producing an oligomer with an average degree of polymerization of 2.2 to 5, a second reactor for polycondensating the oligomer from the first reactor, thereby preparing a low polymerization product with an average degree of polymerization of 25 to 40, and a third reactor for further polycondensating the low polymerization product from the second reactor, thereby producing a high molecular weight polyester with an average degree of polymerization of 70 to 130, or followed by a fourth reactor for further polycondensing the polyester from the third reactor to an average degree of polymerization of 150 to 200, thereby producing a high molecular weight polyester. Another third reactor or a plurality of third reactors can be provided in parallel to the third reactor, thereby producing different kinds of polybutylene phthalate with different degrees of polymerization from that produced in the main line of the third and fourth reactors or adjusting operating conditions of each of a plurality of the third reactors to increase kinds, precise quality.

Abstract translation: 将包含对苯二甲酸或其衍生物的芳族二羧酸与以1,4-丁二醇为主要成分的二醇反应的第一反应器中连续生产具有良好热稳定性和优异耐水解性的聚对苯二甲酸丁二醇酯 ，由此制备平均聚合度为2.2〜5的低聚物，第二反应器，其使来自第一反应器的低聚物缩聚，由此制备平均聚合度低的聚合产物为25〜40，第三反应器为 使来自第二反应器的低聚合产物进一步缩聚，从而制备平均聚合度为70至130的高分子量聚酯，或随后是用于将聚酯从第三反应器进一步缩聚至平均聚合度的第四反应器 为150〜200，由此制造高分子量聚酯。 可以与第三反应器平行地提供另外的第三反应器或多个第三反应器，从而产生与在第三和第四反应器的主管线中产生的不同聚合度的不同种类的聚对苯二甲酸丁二酯，或者调节每个反应器的操作条件 的多个第三反应堆，以增加种类，精确的质量。

公开(公告)号：US20020128398A1

公开(公告)日：2002-09-12

申请号：US09886947

申请日：2001-06-21

Applicant: ENIGMA NV

Inventor： Eugenia Dessipri ,  Georgios D. Chryssikos ,  Vassilis Gionis ,  Alkiviadis Paipetis ,  George Kalousis

IPC: C08G085/00

CPC classification number: C08G12/12 ,  C08G8/10 ,  C08G12/32 ,  G01N21/3577 ,  G01N21/359

Abstract: A method for controlling the production of formaldehyde resin compositions in which formaldehyde takes part in a reaction with one or a combination of co resin forming material (of the type phenol, urea, melamine) the method includes monitoring at least one of the formation of the reaction mixture and the course of the reaction by near-infrared (NIR) spectroscopy and adjusting the course of the reaction (when necessary) in accordance with the results of the spectroscopy to obtain optimum conditions for the reaction.

Abstract translation: 一种用于控制甲醛与其中一种或多种树脂形成材料（酚类，尿素，三聚氰胺类型）的组合反应的甲醛树脂组合物的生产方法，包括监测至少一种形成 反应混合物和通过近红外（NIR）光谱的反应过程，并根据光谱结果调整反应过程（必要时）以获得反应的最佳条件。

公开(公告)号：US20040260026A1

公开(公告)日：2004-12-23

申请号：US10600110

申请日：2003-06-20

Applicant: Xerox Corporation

Inventor： Thomas E. Enright ,  Paul D. Szabo ,  Barkev Keoshkerian

IPC: C08G085/00

CPC classification number: C08F2/22 ,  G03G9/0806

Abstract: A process including: heating to a first polymerization temperature a first mixture including a free radical polymerizable monomer, a free radical initiator, and a stable free radical compound to polymerize only a portion of the monomer, resulting in a prepolymer composition; shearing a second mixture including the prepolymer composition, a continuous phase liquid, and a stabilizing compound to create a miniemulsion; and flowing the miniemulsion within a polymerization reactor and heating the miniemulsion at a second polymerization temperature to form polymeric particles wherein the formation of the polymeric particles occurs while the miniemulsion flows within the reactor.

Abstract translation: 一种方法，包括：将第一种混合物加热至第一种聚合温度，该混合物包括可自由基聚合的单体，自由基引发剂和稳定的自由基化合物，仅聚合一部分单体，得到预聚物组合物; 剪切包含预聚物组合物，连续相液体和稳定化合物的第二混合物以产生细乳液; 并使细乳液在聚合反应器内流动并在第二聚合温度下加热细乳液以形成聚合物颗粒，其中在细乳液在反应器内流动时发生聚合物颗粒的形成。

公开(公告)号：US20040175591A1

公开(公告)日：2004-09-09

申请号：US10481785

申请日：2004-04-07

Inventor： Pirjo Jaaskelainen ,  Markus Gahleitner ,  Manfred Kirchberger ,  Paivi Pitkanen

IPC: C08G085/00

CPC classification number: C08F210/06 ,  C08F210/16 ,  C08J5/18 ,  C08J2323/14 ,  Y10T428/31909 ,  C08F2500/12 ,  C08F2500/26 ,  C08F4/6492

Abstract: The present invention relates in a first embodiment to a polymer film comprising a propylene random copolymer with a total comonomer content of 4.5 to 12 mol % wherein the sealing initiation temperature SIT of the film is Tmnull30null C. or less, preferably Tmnull33null C. or less, in a second embodiment to a polymer film comprising a propylene random copolymer with a total comonomer content of 4.5 to 12 mol % wherein the film is having a relative reduction of the static friction value (inside-inside) from one to four days of 35% or more, preferably 40% or more, in a third embodiment to a polymer film comprising a propylene random copolymer with a total comonomer content of 4.5 to 12 mol % wherein the distribution of the comonomer in the random copolymer determined according to TREF method is multimodal, preferably bimodal, in a fourth embodiment to a polymer film comprising a propylene random copolymer with a total comonomer content of 4.5 to 12 mol %, wherein the copolymer is having an elution interval of 50null C. or more, and in a fifth embodiment to a polymer film comprising a copolymer with a total comonomer content of 4.5 to 12 mol % wherein the random copolymer is a unimodal polymer and the elution interval is determined by the equationYnull4.5nullmnull16wherein Y is the elution interval in null C. and m is the percentage of ethylene in the copolymer in wt. %.

Abstract translation: 本发明在第一实施方式中涉及包含总共聚单体含量为4.5〜12摩尔％的丙烯无规共聚物的聚合物膜，其中，所述膜的密封起始温度SIT为Tm-30℃以下，优选为Tm- 33℃以下，在第二实施方式中，为包含总共聚单体含量为4.5〜12摩尔％的丙烯无规共聚物的聚合物膜，其中，膜的静摩擦值（内部）与 在第三个实施方案中，一至四天为35％以上，优选为40％以上，其中共聚单体含量为4.5〜12摩尔％，其中共聚单体在无规共聚物中的分布 根据TREF方法确定的是多峰，优选双峰，在第四个实施方案中，包括总共聚单体含量为4.5-12mol％的丙烯无规共聚物的聚合物膜，其中共聚物具有洗脱 间隔为50℃以上，在第五实施方式中为包含总共聚单体含量为4.5〜12摩尔％的共聚物的聚合物膜，其中无规共聚物为单峰聚合物，洗脱间隔由式Y <= 4.5.m + 16其中Y是以℃计的洗脱间隔，m是共聚物中乙烯的百分比。 ％。

公开(公告)号：US20040167297A1

公开(公告)日：2004-08-26

申请号：US10373361

申请日：2003-02-24

Applicant: Baker Hughes Incorporated

Inventor： Nagesh Sri Kommareddi ,  George Gervin Ramsay ,  John Francis Motier

IPC: C08F002/00 ,  C08G085/00

CPC classification number: C08F210/14 ,  B01J14/005 ,  B01J19/249 ,  B01J2219/00029 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/2462 ,  B01J2219/2485 ,  B01J2219/2493 ,  B01J2219/2497 ,  C08F2400/02 ,  Y10S526/918 ,  C08F2/00 ,  C08F2/01

Abstract: A method of preparing a polymer under predetermined temperature conditions comprises conducting the polymerization within a closed reaction chamber configured such that most or all of an inner surface has heat exchange capability. The chamber's dimensions are such that the polymerization mixture contacts the effective heat exchange surface sufficiently to ensure that the temperature throughout the polymerization mixture does not vary more than a few degrees from a desired temperature. In one embodiment the chamber is formed of two adjacent, parallel heat exchange plates, wherein at least one plate has a peripheral lip which, in contact with the opposing plate, forms the closed chamber. Multiple plates can be arrayed to form multiple chambers, and each chamber's polymerization temperature, as well as resident polymerization mixture, can be individually predetermined. This method and apparatus are particularly useful for preparing polymers used in drag reducing agents for hydrocarbon transportation pipeline applications, as well as other polymers benefiting from narrow and/or customized temperature profiles during production.

Abstract translation: 在预定温度条件下制备聚合物的方法包括在封闭的反应室内进行聚合，所述封闭的反应室配置为使得内表面的大部分或全部具有热交换能力。 室的尺寸使得聚合混合物充分接触有效的热交换表面，以确保整个聚合混合物中的温度与期望的温度不相差几度。 在一个实施例中，室由两个相邻的平行热交换板形成，其中至少一个板具有与相对板接触形成封闭室的周缘。 可以排列多个板以形成多个室，并且每个室的聚合温度以及驻留聚合混合物可以单独地预定。 该方法和装置特别适用于制备用于烃输送管线应用的减阻剂中使用的聚合物，以及在生产期间受益于窄和/或定制温度曲线的其它聚合物。