公开(公告)号：WO2008060738A1

公开(公告)日：2008-05-22

申请号：PCT/US2007/076716

申请日：2007-08-24

Applicant: GENERAL ELECTRIC COMPANY ,  BALFOUR, Kim, G. ,  MHETAR, Vijay ,  PECAK, William, Eugene ,  RAJAMANI, Vijay

Inventor： BALFOUR, Kim, G. ,  MHETAR, Vijay ,  PECAK, William, Eugene ,  RAJAMANI, Vijay

IPC: C08L71/00 ,  C08L23/02

CPC classification number: C08L23/10 ,  C08L51/04 ,  C08L53/02 ,  C08L71/12 ,  C08L71/123 ,  C08L79/02 ,  C08L2666/02 ,  C08L2666/24 ,  C08L2666/04

Abstract: A thermoplastic composition includes the product of melt kneading a composition including a poly(arylene ether), a polyolefm, an acid-functionalized hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene, and a polyamine compound. The composition exhibits substantially improved chemical resistance compared to a corresponding composition lacking the polyamine compound. Methods of preparing the composition and articles prepared for the composition are also described. The composition is particularly useful for fabricating halogen-free tubes for sheathing automotive wiring harnesses.

Abstract translation: 热塑性组合物包括熔融捏合包含聚（亚芳基醚），聚烯烃，链烯基芳族化合物的酸官能化加氢嵌段共聚物和共轭二烯的组合物和多胺化合物的产物。 与不含多胺化合物的相应组合物相比，该组合物显示出显着改善的耐化学性。 还描述了制备组合物的方法和为组合物制备的制品。 该组合物特别适用于制造用于护套汽车线束的无卤管。

公开(公告)号：WO2008060723A1

公开(公告)日：2008-05-22

申请号：PCT/US2007/074212

申请日：2007-07-24

Applicant: GENERAL ELECTRIC COMPANY ,  GOYETTE, Jessie, Adam ,  MULLEN, Brian

Inventor： GOYETTE, Jessie, Adam ,  MULLEN, Brian

IPC: C08L33/14 ,  C08L63/00

CPC classification number: C08L69/005 ,  C08L33/068 ,  C08L63/00 ,  C08L2666/04 ,  C08L2666/22

Abstract: A thermoplastic composition is disclosed, comprising: a polymer component comprising a polyestercarbonate copolymer comprising ester units of the formula (I), wherein each D and T is the same or different and is independently a divalent C 6-30 aromatic organic group; and carbonate units of the formula (II), wherein at least about 60 percent of the total number of R 1 groups are a divalent C 6-36 aromatic organic group, and the balance thereof are C 1-36 aliphatic, C 5-36 alicyclic, or C 6-36 aromatic organic groups; and 0.01 to 10 wt.%, based on the total weight of the polymer component, of a polymeric compound comprising at least two epoxy groups, wherein the polymeric compound has a weight average molecular weight of 1,500 to 18,000; wherein a test article having a thickness of 3.2 mm and molded from the thermoplastic composition retains more ductility after aging at 134°C and 100% humidity for 48 hours than an article having a thickness of 3.2 mm and molded from the same thermoplastic composition without the polymeric compound comprising at least two epoxy groups, each measured in accordance with ASTM D3763-02.

Abstract translation: 公开了一种热塑性组合物，其包含：聚合物组分，其包含包含式（I）的酯单元的聚酯碳酸酯共聚物，其中每个D和T相同或不同，并且独立地为二价C 6-30 芳香族有机基团 和式（II）的碳酸酯单元，其中R 1〜12个基团的总数的至少约60％是二价C 6〜36 - 芳香族有机基团，和 其余为C 1〜36脂肪族，C 5〜36 - 脂环族或C 6〜36 - 芳香族有机基团; 和基于聚合物组分的总重量的0.01至10重量％的包含至少两个环氧基的聚合化合物，其中所述聚合物的重均分子量为1,500至18,000; 其中厚度为3.2mm并由热塑性组合物模塑的测试制品在134℃和100％湿度老化48小时后比在厚度为3.2mm的制品上保持更高的延展性，并且由相同的热塑性组合物模制而成， 包含至少两个环氧基团的高分子化合物，各自根据ASTM D3763-02测量。

公开(公告)号：WO2008060711A3

公开(公告)日：2008-05-22

申请号：PCT/US2007/071208

申请日：2007-06-14

Applicant: SABIC INNOVATIVE PLASTICS IP B.V. ,  CHAN, Kwok, Pong ,  HAGBERG, Erik ,  MULLEN, Tara, J. ,  ODLE, Roy, Ray

Inventor： CHAN, Kwok, Pong ,  HAGBERG, Erik ,  MULLEN, Tara, J. ,  ODLE, Roy, Ray

IPC: C08J5/18 ,  C08L79/08

Abstract: A solvent cast film comprises a polyimide comprising structural units derived from polymerization of a dianhydride component comprising a dianhydride selected from the group consisting of 3,4'-oxydiphthalic dianhydride, 3,3'-oxydiphthalic dianhydride, 4,4'- oxydiphthalic dianhydride, and combinations thereof, with a diamine component comprising 4,4'-diaminodiphenylsulfone; wherein the polyimide has a glass transition temperature from 1900°C to 400°C; and wherein the film has a coefficient of thermal expansion of less than 60 ppm/°C, a thickness from 0.1 to 250 micrometers, endless than 5% residual solvent by weight.

公开(公告)号：WO2008054912A1

公开(公告)日：2008-05-08

申请号：PCT/US2007/075667

申请日：2007-08-10

Applicant: GENERAL ELECTRIC COMPANY ,  HURST, Jeremy, D. ,  PUYENBROEK, Robert ,  QU, Zhaohui ,  YAO, Wayne

Inventor： HURST, Jeremy, D. ,  PUYENBROEK, Robert ,  QU, Zhaohui ,  YAO, Wayne

IPC: C08K3/00 ,  C08K5/00 ,  C08L69/00

CPC classification number: C08L69/00 ,  C08K3/013 ,  C08K5/0041 ,  C08K13/00 ,  C08L83/10 ,  C08L2205/02 ,  C08L2666/18 ,  C08L83/00

Abstract: A thermoplastic composition comprises an aromatic polycarbonate; a polycarbonate-polysiloxane copolymer; and a dye combination comprising a dark color dye, wherein the siloxane domains in the composition have an average domain size of between (15) and (45) nanometers, wherein a molded article having a thickness of 1.0 millimeters comprising the thermoplastic composition has a percent transmission of infrared light of greater than or equal to 65%, when measured at a wavelength of 800 nm, and a dE flop of less than (6).

Abstract translation: 热塑性组合物包含芳族聚碳酸酯; 聚碳酸酯 - 聚硅氧烷共聚物; 和包含深色染料的染料组合，其中组合物中的硅氧烷结构域具有（15）和（45）纳米之间的平均结构域尺寸，其中包含热塑性组合物的厚度为1.0毫米的模制品具有百分比 当在800nm波长下测量时，红外光的透射率大于或等于65％，dE flop小于（6）。

公开(公告)号：WO2008039577A2

公开(公告)日：2008-04-03

申请号：PCT/US2007/071205

申请日：2007-06-14

Applicant: GENERAL ELECTRIC COMPANY ,  CHAN, Kwok, Pong ,  HAGBERG, Erik ,  MULLEN, Tara, J. ,  ODLE, Roy, Ray

Inventor： CHAN, Kwok, Pong ,  HAGBERG, Erik ,  MULLEN, Tara, J. ,  ODLE, Roy, Ray

IPC: C08K3/08 ,  C08K13/02 ,  C08K5/134 ,  C23C18/54 ,  H05K9/00 ,  B44C5/04 ,  B32B27/32 ,  B32B5/18

CPC classification number: H05K1/0346 ,  B82Y30/00 ,  C08G73/1007 ,  C08J5/005 ,  C08J5/18 ,  C08J2379/08 ,  H05K1/0373 ,  H05K2201/0154 ,  H05K2201/0209 ,  H05K2201/0257 ,  H05K2201/068

Abstract: A solvent cast film comprises a polyimide comprising structural units derived from polymerization of a dianhydride component comprising a dianhydride selected from the group consisting of 3,4'-oxydiphthalic dianhydride, 3,3'-oxydiphthalic dianhydride, 4,4'-oxydiphthalic dianhydride, and combinations thereof, with a diamine component wherein the polyimide has a glass transition temperature of at least 190°C; wherein the film has a coefficient of thermal expansion of less than 60 ppm/°C, a thickness from 0.1 to 250 micrometers, and less than 5% residual solvent by weight; wherein the polyimide has less than 15 molar % of structural units derived from a member selected from the group consisting of biphenyltetracarboxylic acid, a dianhydride of biphenyltetracarboxylic acid, an ester of biphenyltetracarboxylic acid, and a combination thereof.

Abstract translation: 溶剂流延膜包括聚酰亚胺，其包含衍生自二酐组分的聚合的结构单元，所述二酐组分包含二酐，其选自3,4'-氧二邻苯二甲酸二酐，3,3'-氧联二邻苯二甲酸二酐，4,4'-氧联二邻苯二甲酸二酐， 和其组合与二胺组分，其中聚酰亚胺的玻璃化转变温度至少为190℃; 其中所述膜具有小于60ppm /℃的热膨胀系数，0.1至250微米的厚度和小于5重量％的残留溶剂; 其中所述聚酰亚胺具有少于15摩尔％的衍生自选自联苯四羧酸，联苯四羧酸的二酐，联苯四羧酸的酯及其组合的成员的结构单元。

公开(公告)号：WO2008024579A1

公开(公告)日：2008-02-28

申请号：PCT/US2007/074071

申请日：2007-07-23

Applicant: GENERAL ELECTRIC COMPANY ,  DELUGA, Gregg, Anthony ,  FRYDMAN, Arnaldo ,  LIU, Ke ,  LADD, David, Eric

Inventor： DELUGA, Gregg, Anthony ,  FRYDMAN, Arnaldo ,  LIU, Ke ,  LADD, David, Eric

IPC: B01D53/94 ,  F01N3/20 ,  B01D5/00

CPC classification number: B01D53/9431 ,  B01D5/0006 ,  B01D5/0015 ,  B01D5/0057 ,  B01D2251/208 ,  F01N3/2066 ,  F01N2240/22 ,  F01N2240/30 ,  F01N2610/03 ,  F01N2610/1426 ,  Y02A50/2325 ,  Y02T10/24

Abstract: A system and method for the reduction of NO x emissions from combustion sources are provided. The system includes a fuel tank, fuel converter unit, condensor unit, selective catalytic reduction (SCR) unit and an engine. The condensor unit includes a generally cylindrical inner wall defining a cavity having a first lower end and a second upper end, the first lower end is configured to include a gas inlet for receiving a gas mixture from the fuel converter and the second upper end is configured to include a gas outlet in fluid communication with the SCR unit. A heat exchanger is disposed within the cavity of the condensor unit to contact the gas mixture and separate heavy hydrocarbons from light hydrocarbons, wherein the light hydrocarbons are fed to the SCR unit and the heavy hydrocarbons are condensed and either send back to the fuel tank or directly to the engine for combustion.

Abstract translation: 提供了用于从燃烧源减少NO x x排放的系统和方法。 该系统包括燃料箱，燃料转换器单元，冷凝器单元，选择性催化还原（SCR）单元和发动机。 冷凝器单元包括大致圆柱形的内壁，其限定具有第一下端和第二上端的空腔，第一下端构造成包括用于接收来自燃料转换器的气体混合物的气体入口，并且第二上端配置 以包括与SCR单元流体连通的气体出口。 热交换器设置在冷凝器单元的空腔内，以接触气体混合物并将重质烃与轻质烃分离，其中轻烃被供给至SCR单元并且重质烃被冷凝并且发送回燃料箱或 直接发动机进行燃烧。

公开(公告)号：WO2008002891A3

公开(公告)日：2008-01-03

申请号：PCT/US2007/072073

申请日：2007-06-26

Applicant: GENERAL ELECTRIC COMPANY ,  CAO, Feng ,  CHAN, Kwok, Pong ,  HAGBERG, Erik ,  KHOURI, Farid, Fouad ,  MULLEN, Tara, J. ,  ODLE, Roy, Ray ,  WHITE, James, Mitchell ,  YAMAGUCHI, Norimitsu

Inventor： CAO, Feng ,  CHAN, Kwok, Pong ,  HAGBERG, Erik ,  KHOURI, Farid, Fouad ,  MULLEN, Tara, J. ,  ODLE, Roy, Ray ,  WHITE, James, Mitchell ,  YAMAGUCHI, Norimitsu

IPC: C08F2/44 ,  C08K9/04 ,  C08K3/34 ,  C08K5/50 ,  C08L79/08 ,  C08K5/17

Abstract: In one embodiment, the present invention provides a method of making a polymer- organoclay composite composition comprising (a) contacting under condensation polymerization conditions a first monomer, a second monomer, a solvent, and an organoclay composition, said organoclay composition comprising alternating inorganic silicate layers and organic layers, to provide a first polymerization reaction mixture, wherein one of said first monomer and second monomers is a diamine and the the other is an dianhydride; (b) carrying out a stoichiometry verification step on the first polymerization reaction mixture; (c) optionally adding additional reactant (monomer 1, monomer 2, or chainstopper) to the first polymerization reaction mixture to provide a second polymerization reaction mixture; and (d) removing solvent from the first polymerization reaction mixture or the second polymerization reaction mixture to provide a first polymer-organoclay composite composition comprising a polymer component and an organoclay component wherein the organoclay component is at least 10% exfoliated.

公开(公告)号：WO2007149765A2

公开(公告)日：2007-12-27

申请号：PCT/US2007/071225

申请日：2007-06-14

Applicant: GENERAL ELECTRIC COMPANY ,  BASTAWROS, Adel, F. ,  HAY, Grant ,  KUMAR, Karkala, Arun ,  PETERS, Phil, M.

Inventor： BASTAWROS, Adel, F. ,  HAY, Grant ,  KUMAR, Karkala, Arun ,  PETERS, Phil, M.

IPC: B21B27/00 ,  B23K26/00 ,  B23K26/38 ,  B23K26/06

CPC classification number: B23K26/0084 ,  B23K26/0622 ,  B23K26/384 ,  B23K26/389 ,  B29C33/424 ,  B29K2995/0074

Abstract: Mastering tools and systems and methods for forming a cell on the mastering tools are provided. An exemplary method includes emitting a first laser light pulse from a laser for a first predetermined time interval such that at least a portion of the first laser light pulse forms the cell on the mastering tool. The cell has an opening size within a range of 10-100 micrometers and an aspect ratio less than or equal to 1.25.

Abstract translation: 提供了用于在母盘制作工具上形成单元的掌握工具和系统和方法。 示例性方法包括从第一预定时间间隔发射来自激光器的第一激光脉冲，使得第一激光脉冲的至少一部分在母盘制作工具上形成单元。 电池的开口尺寸在10-100微米的范围内，纵横比小于或等于1.25。

公开(公告)号：WO2007126542A3

公开(公告)日：2007-11-08

申请号：PCT/US2007/005661

申请日：2007-03-05

Applicant: GENERAL ELECTRIC COMPANY ,  XIU, Guohua ,  SUN, Tong ,  LENS, Jan, Plen ,  ASHTEKAR, Sunil ,  MALUSARE, Mahesh ,  KISHAN, Gurram ,  NARAYANAN, Pushpa

Inventor： XIU, Guohua ,  SUN, Tong ,  LENS, Jan, Plen ,  ASHTEKAR, Sunil ,  MALUSARE, Mahesh ,  KISHAN, Gurram ,  NARAYANAN, Pushpa

IPC: C07C37/82 ,  C07C39/08

Abstract: A process comprising the steps of dissolving a dihydric phenol in a solvent to form a solution A; contacting the solution A with a zeolite; filtering the zeolite to form a solution B; adding an anti-solvent to the solution B to form a solution C; and distilling the solution C; wherein the dihydric phenol is represented by Formula (I) wherein R is a hydrogen atom or an aliphatic functionality having 1 to 6 carbon atoms and n is an integer having a value 1 to 4.

公开(公告)号：WO2007100473A2

公开(公告)日：2007-09-07

申请号：PCT/US2007/003560

申请日：2007-02-09

Applicant: GENERAL ELECTRIC COMPANY ,  BRUNELLE, Daniel, Joseph ,  ACAR, Havva, Yagci ,  KHOURI, Farid, Fouad ,  GUGGENHEIM, Thomas, Link ,  WOODRUFF, David, Winfield ,  JOHNSON, Norman, Enoch

Inventor： BRUNELLE, Daniel, Joseph ,  ACAR, Havva, Yagci ,  KHOURI, Farid, Fouad ,  GUGGENHEIM, Thomas, Link ,  WOODRUFF, David, Winfield ,  JOHNSON, Norman, Enoch

IPC: C08G73/12

CPC classification number: C08G73/12 ,  C08G73/121 ,  C08G73/124

Abstract: Polyether polymers, such as polyetherimides, are prepared by the reaction of a dihydroxy-substituted aromatic hydrocarbon alkali metal salt, such as bisphenol A disodium salt, with a bis(N-(chlorophthalimido))aromatic compound, such as 1,3- and/or l,4-bis(N-(4-chlorophthalimido))benzene, in a solvent such as o-dichlorobenzene and in the presence of a phase transfer catalyst such as a hexaalkylguanidinium chloride. Several embodiments may be employed to improve the method. They comprise employing substantially dry reagents, employing a high solids level in solvent, beginning with an excess of bis(N-(chlorophthalimido))- aromatic compound and incrementally adding alkali metal salt, employing alkali metal salt of small particle size, and using reagents of high purity.

Abstract translation: 聚醚聚合物如聚醚酰亚胺通过二羟基取代的芳族烃碱金属盐如双酚A二钠盐与双（N-（氯代邻苯二甲酰亚胺基））芳族化合物如1,3-和 /或1,4-双（N-（4-氯邻苯二甲酰亚氨基））苯，在溶剂如邻二氯苯中，并在相转移催化剂如六烷基氯化胍的存在下进行。 可以采用几个实施例来改进该方法。 它们包括使用基本上干的试剂，在溶剂中使用高固体含量，从过量的双（N-（氯代邻苯二甲酰亚胺基）） - 芳族化合物开始，并逐渐加入碱金属盐，使用小粒径的碱金属盐，并使用试剂 的高纯度。