公开(公告)号：US20030118933A1

公开(公告)日：2003-06-26

申请号：US10246474

申请日：2002-09-19

Inventor： Eun Sil Han ,  Bong Seok Moon ,  Jung Han Shin ,  Ouck Han

IPC: G03F007/038 ,  G03F007/30 ,  G03F007/38 ,  C08F004/06 ,  C08F004/40 ,  C08F004/42 ,  C08F010/00 ,  C08F132/08 ,  C08F136/00 ,  C08F232/08 ,  C07C049/105 ,  C07C049/293 ,  C07C049/297 ,  C07C049/385 ,  C07C049/403 ,  C07D323/04 ,  C07D319/12

CPC classification number: G03F7/0395 ,  C07C45/455 ,  C07C49/255 ,  C07C49/553 ,  C07C49/577 ,  C08F32/08 ,  Y10S430/106 ,  Y10S430/111 ,  Y10S430/115

Abstract: Disclosed is an norbornene-based copolymer for photoresist, a preparation method thereof, and a photoresist composition comprising the same. The copolymer of the present invention exhibits high transparency to light of 193 nm wavelength and an excellent etching resistance, excellent resolution due to the remarkable difference between light-exposed part and light-unexposed part in the dissolving rate and excellent adhesion to the substrate due to very hydrophilic diketone group of its own. As a result, the copolymer of the present invention is very useful as ArF exposure photoresist material in the fabrication of semiconductor devices.

Abstract translation: 公开了一种用于光致抗蚀剂的降冰片烯系共聚物及其制备方法，以及含有该光致抗蚀剂的光致抗蚀剂组合物。 本发明的共聚物对193nm波长的光的透明度高，耐蚀刻性优异，由于曝光部和未曝光部之间的溶解速度的显着差异以及由于由于 非常亲水的二酮组自己。 结果，本发明的共聚物在半导体器件的制造中作为ArF曝光光致抗蚀剂材料是非常有用的。

公开(公告)号：US20030027955A1

公开(公告)日：2003-02-06

申请号：US10174959

申请日：2002-06-20

Inventor： Seiichi Ishii ,  Makoto Mitani ,  Junji Saito ,  Sadahiko Matsuura ,  Naoto Matsukawa ,  Kazutaka Tsuru ,  Terunori Fujita

IPC: C08F004/44 ,  C08F004/06 ,  B01J021/00 ,  B01J023/00 ,  B01J025/00 ,  B01J029/00 ,  C08F004/40 ,  C08F004/42

CPC classification number: C08F290/042 ,  C08F8/00 ,  C08F8/36 ,  C08F8/46 ,  C08F110/02 ,  C08F2810/40 ,  C08F4/64048 ,  C08F2500/03 ,  C08F2500/02 ,  C08F2500/17

Abstract: The present invention provides a novel olefin polymerization catalyst having excellent olefin polymerization activity and, in polymerization with the catalyst comprising a transition metal compound, a polymerization process for preparing a polymer having a low molecular weight with high polymerization activity. The process comprises polymerizing olefin in the presence of an olefin polymerization catalyst comprising (A) a transition metal compound represented by the following 1 nullM: a Group 4 or 5 transition metal atom in the Periodic Table, m: 1-4, R1: H, a C1-C5 linear hydrocarbon group, 3- to 5-membered alicyclic hydrocarbon group, bicycloaliphatic hydrocarbon group wherein two alicyclic rings share one or more carbon atoms, R2 to R6: H, a halogen atom, hydrocarbon group etc, X: H, a halogen atom etc, and n is a valence of Mnull, and (B) at least one compound selected from (B-1) an organometallic compound, (B-2) an organoaluminum oxy compound and (B-3) an ionizing ionic compound.

Abstract translation: 本发明提供了具有优异的烯烃聚合活性的新型烯烃聚合催化剂，并且在与包含过渡金属化合物的催化剂的聚合中，制备具有高聚合活性的低分子量聚合物的聚合方法。 该方法包括在烯烃聚合催化剂存在下聚合烯烃，所述烯烃聚合催化剂包含（A）由以下[M：元素周期表中第4或5族过渡金属原子表示的过渡金属化合物，m：1-4，R1：H ，C 1 -C 5直链烃基，3〜5元脂环族烃基，2个脂环族共有1个以上碳原子的双环脂族烃基，R 2〜R 6 :H，卤原子，烃基等，X：H 卤素原子等，n为M价），（B）选自（B-1）有机金属化合物，（B-2）有机铝氧化合物和（B-3） 电离离子化合物。

公开(公告)号：US20020183465A1

公开(公告)日：2002-12-05

申请号：US09003879

申请日：1998-01-07

Inventor： LAURA M. BABCOCK ,  DENNIS G. MORRELL

IPC: C08F004/40

CPC classification number: C08F240/00 ,  C08F10/00 ,  C08F12/04 ,  C08F4/005 ,  C08F4/06

Abstract: Supported metal halides and metal halide solid acids are used as catalysts for the polymerization of a feed stream containing at least one of pure monomer, C5 monomers, and C9 monomers to produce hydrocarbon resins. Freely-associated water may be removed from the solid acid catalyst prior to use. Resins with softening points (Ring and Ball) in the range of about 5null C. to 170null C. can be prepared. These catalysts offer advantages over the traditional Friedel-Crafts polymerization catalysts since the acid sites are an integral part of the solid. The solid acid catalysts are relatively nonhazardous, reusable catalysts which eliminate or at least reduce contamination of the resulting resin products with acid residues or by-products.

Abstract translation: 支持的金属卤化物和金属卤化物固体酸用作用于聚合包含纯单体，C5单体和C9单体中的至少一种的进料流的催化剂以产生烃树脂。 在使用之前，可以从固体酸催化剂中除去自由相关的水。 可以制备在约5℃至170℃范围内具有软化点（环和球）的树脂。 这些催化剂具有优于传统的Friedel-Crafts聚合催化剂的优点，因为酸性部位是固体的组成部分。 固体酸催化剂是相对非危险的，可重复使用的催化剂，其消除或至少减少所得树脂产物与酸残基或副产物的污染。

公开(公告)号：US20040236041A1

公开(公告)日：2004-11-25

申请号：US10482157

申请日：2004-01-05

Inventor： Hiroyuki Higuchi ,  Katsutoshi Ohta ,  Masayuki Shinohara

IPC: C08F004/04 ,  C08F004/40 ,  C08F110/02

CPC classification number: C08J5/18 ,  C08F8/50 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F2810/10 ,  C08J2323/04 ,  C08F2500/12 ,  C08F2500/07 ,  C08F210/08 ,  C08F2500/26

Abstract: The present invention is directed to a polyethylene resin having a density of 940-970 kg/m3 and a long-term relaxation component index of 1.5-10. The polyethylene resin exhibits, among other properties, excellent extrudability and bubble stability during blow film extrusion, and well-balanced physical properties of a film; e.g., impact resistance, and in particular, low unevenness in thickness. The polyethylene resin can provide a blown film having few gels.

Abstract translation: 本发明涉及密度为940-970kg / m 3，长期松弛成分指数为1.5-10的聚乙烯树脂。 除了其它特性之外，聚乙烯树脂表现出在吹塑薄膜挤出期间优异的挤出性和气泡稳定性以及薄膜的良好平衡的物理性能; 例如抗冲击性，特别是厚度不均匀性低。 聚乙烯树脂可以提供几乎没有凝胶的吹塑薄膜。

公开(公告)号：US20040167300A1

公开(公告)日：2004-08-26

申请号：US10785285

申请日：2004-02-24

Inventor： Nagesh S. Kommareddi ,  Thomas Mathew ,  Jeffery r. Harris ,  John F. Motier

IPC: B32B005/02 ,  C08F004/40 ,  B65D088/54

CPC classification number: B01J14/005 ,  B01J19/02 ,  B01J19/18 ,  B01J19/2425 ,  B01J19/249 ,  B01J2219/00029 ,  B01J2219/0004 ,  B01J2219/00094 ,  B01J2219/00099 ,  B01J2219/0245 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/2462 ,  B01J2219/2485 ,  B01J2219/2493 ,  B01J2219/2497 ,  C08F10/00 ,  C08F210/14 ,  C08F2400/02 ,  Y02P20/124 ,  Y10S526/918 ,  C08F2/01 ,  C08F2/00

Abstract: Temperature control and efficient heat transfer are important to producing high quality polymer drag reducing agents from alpha-olefin and/or other monomers. Many polymerization reactions are exothermic, and controlling or minimizing the exotherm combined with low reaction temperatures yields high molecular weight and, for poly(alpha-olefins), high quality drag reducing agent polymers. It has been found that a shell and tube heat exchanger-type reactor, with the inner tubes hosting the reaction mixture and a coolant circulating through the shell side gives good temperature control. The use of appropriate release agents helps to keep the inner reaction chambers from building up any polymer residue. These reactors can be operated in a continuous filling and harvesting mode to facilitate the continuous production of polymer drag reducing agent and related formulations.

Abstract translation: 由α-烯烃和/或其它单体制备高质量的聚合物减阻剂对温度控制和有效的热传递是重要的。 许多聚合反应是放热的，控制或最小化放热结合低反应温度产生高分子量，而对于聚（α-烯烃），高品质的减阻剂聚合物。 已经发现，壳管式热交换器型反应器具有承载反应混合物的内管和通过壳侧循环的冷却剂，具有良好的温度控制。 使用合适的脱模剂有助于保持内部反应室不会堆积任何聚合物残留物。 这些反应器可以以连续的灌装和收获模式操作，以促进聚合物减阻剂和相关配方的连续生产。

公开(公告)号：US20030068439A1

公开(公告)日：2003-04-10

申请号：US10050286

申请日：2002-01-16

Inventor： David M. Dean ,  Charles J. Molnar

IPC: B05D003/02 ,  C08F002/46 ,  C08G002/00 ,  C08J003/28 ,  C08F004/06 ,  C08F004/40 ,  C08F004/42 ,  C08F004/44 ,  C08F004/72

CPC classification number: G02B6/3572 ,  C08F8/44 ,  C08F220/14 ,  C08K5/0091 ,  C08L33/10 ,  C08L57/00 ,  G02B6/02033 ,  G02B6/3502 ,  G02B6/3524 ,  G02B6/355 ,  G02B6/3582 ,  H01F1/42 ,  C08L57/06 ,  C08F220/06

Abstract: This invention provides a transparent, paramagnetic polymer composition in which a polymer is complexed with sufficient rare earth ions, particularly ions selected from ions in the group of elements 64-69, to provide a polymer with a magnetic mass susceptibility greater than 20null10null6 emu/g measured at 298null K. This invention provides optically responsive devices that employ these transparent, paramagnetic polymers as an element that is responsive to a magnetic field and a means for providing magnetic field. This invention provides transparent labels or markings employing these transparent, paramagnetic polymers.

Abstract translation: 本发明提供了一种透明的顺磁聚合物组合物，其中聚合物与足够的稀土离子，特别是选自元素64-69组中的离子的离子络合，以提供具有大于20×10 -6的磁性质量敏感性的聚合物 > emu / g。本发明提供了使用这些透明的顺磁性聚合物作为响应于磁场的元件和用于提供磁场的装置的光学响应装置。 本发明提供使用这些透明顺顺聚合物的透明标签或标记。

公开(公告)号：US20030187158A1

公开(公告)日：2003-10-02

申请号：US10409268

申请日：2003-04-08

Applicant: The Procter & Gamble Company

Inventor： Judith Preuschen ,  Bernhard Rieger ,  Carsten Troll

IPC: C08F004/06 ,  C08F004/40 ,  C08F004/42

CPC classification number: C08F110/06 ,  C08F4/65908 ,  C08F10/00 ,  C08F110/08 ,  C08F110/14 ,  C08F4/65927 ,  C08F2500/01 ,  C08F2500/15 ,  C08F2500/21 ,  C08F2500/26

Abstract: The present invention relates to polyolefins and in particular to polyolefins comprising a C3-C20 monomer and having a molecular weight of at least 700 kg/mol preferably 1000 kg/mol. The present invention further relates to a hafnium based metallocene catalyst and a process for making such polyolefins.

Abstract translation: 本发明涉及聚烯烃，特别涉及包含C3-C20单体且分子量至少为700kg / mol，优选为1000kg / mol的聚烯烃。 本发明还涉及一种铪基金属茂催化剂及其制备方法。

公开(公告)号：US20030050411A1

公开(公告)日：2003-03-13

申请号：US10167972

申请日：2002-06-11

Applicant: Dow Global Technologies Inc.

Inventor： Scott Gaynor ,  Michael Mullins ,  Phillip Athey ,  Harold Boone

IPC: C08F004/40

CPC classification number: C09D151/06 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/02 ,  C08F110/06 ,  C08F210/16 ,  C08F255/02 ,  C08F257/02 ,  C08F279/00 ,  C08F290/04 ,  C08F290/042 ,  C08F290/06 ,  C08F299/00 ,  C08L51/06 ,  C08F4/6592 ,  C08F2500/09 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/03 ,  C08F210/14

Abstract: A polymerization process comprises (1) contacting at least one polymerizable monomer in the presence of a metal catalyst in a reactor; (2) effectuating polymerization of the monomer; (3) adding a substituted olefin having at least one polar group to the reactor. The substituted olefin is different from the monomer. Vinyl-terminated macromers preferably are generated which can be homopolymerized or copolymerized with the monomer by the metal catalyst. A polymer of an olefin monomer and a substituted olefin comprising a backbone and a plurality of side chains. The polymer is characterized by an Rv of greater than about 0.85, where Rv is a measure of the relative number of vinyl groups in the polymer. In some polymers, the vinyl endgroups are transformed to other useful end groups.

Abstract translation: 聚合方法包括（1）在金属催化剂存在下将至少一种可聚合单体与反应器接触; （2）实现单体的聚合; （3）向反应器中加入具有至少一个极性基团的取代烯烃。 取代的烯烃与单体不同。 优选产生乙烯基封端的大分子单体，其可以通过金属催化剂与单体均聚或共聚。 烯烃单体和包含主链和多个侧链的取代的烯烃的聚合物。 聚合物的特征在于Rv大于约0.85，其中Rv是聚合物中乙烯基的相对数​​量的量度。 在一些聚合物中，将乙烯基端基转化成其它有用的端基。

公开(公告)号：US20020004566A1

公开(公告)日：2002-01-10

申请号：US09935299

申请日：2001-08-22

Inventor： Randal Ray Ford ,  Richard Kingsley Stuart JR.

IPC: C08F004/40

CPC classification number: C08F210/16 ,  C08F4/65908 ,  C08F4/65916 ,  C08F4/6592 ,  C08F4/65925 ,  C08F4/65912 ,  C08F210/08 ,  C08F2500/26 ,  C08F210/06 ,  C08F210/14

Abstract: A novel process for the polymerization of olefins is provided. The process involves contacting at least one olefin with at least one metallocene catalyst in the presence of a specified compound that results in the production of polymeric products having a narrower molecular weight distribution. Also provided is a process for narrowing the molecular weight distribution of a polyolefin comprising contacting an olefin, at least one metallocene catalyst and a compound specified herein. Further provided are novel polyolefins, and films and articles produced therefrom.

Abstract translation: 提供了一种用于烯烃聚合的新方法。 该方法包括在指定化合物存在下使至少一种烯烃与至少一种茂金属催化剂接触，导致产生具有较窄分子量分布的聚合产物。 还提供了使聚烯烃的分子量分布变窄的方法，包括使烯烃，至少一种茂金属催化剂和本文所述的化合物接触。 还提供了新的聚烯烃，以及由其制备的薄膜和制品。

公开(公告)号：US20010041775A1

公开(公告)日：2001-11-15

申请号：US09739802

申请日：2000-12-20

Inventor： Kazuo Takaoki ,  Tatsuya Miyatake ,  Hiroshi Kuribayashi

IPC: C08F004/06 ,  C08F004/42 ,  C08F004/40

CPC classification number: C08F10/00 ,  C08F4/65912 ,  C08F4/65927 ,  C08F210/16 ,  C08F4/7021 ,  C08F4/50 ,  C08F210/14 ,  C08F2500/03 ,  C08F2500/10 ,  C08F4/61904

Abstract: A catalyst component for addition polymerization containing (A) a compound containing an atom of the Group II to the Group XII or Lanthanide series in which the lowest energy level of unoccupied molecular orbital having the valence p-type atomic orbital of the atom of the Group II to the Group XII or Lanthanide series as a main component, wherein the coefficient represented by a linear combination, is 0.4 or more) is calculated to be 0.008 atomic unit (Hartree) or less by the calculation of density functional method (B3LYP/3-21G level), a catalyst for addition polymerization containing the same, and a process for producing an addition polymer with the catalyst.

Abstract translation: 一种用于加成聚合的催化剂组分，其包含（A）含有第Ⅻ族或镧系元素的第II族的原子的化合物，其中具有本组原子的价态p型原子轨道的未占据分子轨道的最低能级 II以镧系元素或镧系元素为主要成分，其中由线性组合表示的系数为0.4以上）通过计算密度泛函法（B3LYP / 3）计算为0.008原子单位（Hartree）以下 -21G水平），含有该催化剂的加成催化剂，以及使用该催化剂制备加成聚合物的方法。