公开(公告)号：WO1984003894A1

公开(公告)日：1984-10-11

申请号：PCT/US1983000487

申请日：1983-04-07

Applicant: GENERAL ELECTRIC COMPANY

Inventor： GENERAL ELECTRIC COMPANY ,  GILES, Harold, Frazee, Jr. ,  WHITE, Dwain, Montgomery

IPC: C08L77/00

CPC classification number: C08L77/00 ,  C08L79/08

Abstract: Blends comprising from about 40 to 80 wt.% of a polyetherimide and the remainder one or more polyamides. The blends generally have a tensile strength which is greater than the tensile strength of polyetherimide-polyamide blends which do not contain from about 40 to 80% polyetherimide while still retaining a good combination of other physical properties such as heat distortion characteristics and impact strength. In addition, the blends of the invention may have a flexural strength which is greater than that of other polyetherimide-polyamide blends which do not contain from about 40 to 80% polyetherimide. The polyetherimide-polyamide blends of the present invention have application as films, molding compounds, coatings etc.

Abstract translation: 共混物包含约40至80重量％的聚醚酰亚胺，其余为一种或多种聚酰胺。 共混物通常具有的抗拉强度大于不含约40至80％聚醚酰亚胺的聚醚酰亚胺 - 聚酰胺共混物的拉伸强度，同时仍保持其它物理性能如热变形特性和冲击强度的良好组合。 此外，本发明的共混物可具有比不含约40至80％聚醚酰亚胺的其它聚醚酰亚胺 - 聚酰胺共混物的弯曲强度。 本发明的聚醚酰亚胺 - 聚酰胺共混物可用作薄膜，模塑料，涂料等。

公开(公告)号：WO1984001782A1

公开(公告)日：1984-05-10

申请号：PCT/US1983001667

申请日：1983-10-26

Applicant: GENERAL ELECTRIC COMPANY

Inventor： GENERAL ELECTRIC COMPANY ,  LOHMEIJER, Johannes, Hubertus, Gabriel, Marie

IPC: C08K05/41

CPC classification number: C08K5/42

Abstract: Polymer blends comprising a polyphenylene ether and possibility polystyrene or a rubber modified polystyrene. It has been found that the addition of an alkyl or aralkyl-sulfonate to such blends improves the environmental stress cracking resistance of such blends.

公开(公告)号：WO1984001744A1

公开(公告)日：1984-05-10

申请号：PCT/US1983001684

申请日：1983-10-31

Applicant: GENERAL ELECTRIC COMPANY

Inventor： GENERAL ELECTRIC COMPANY ,  CAULIER, Paul, Werner ,  MILLER, Donald, Eugene ,  POPELISH, John, Anthony ,  READ, John, Michael

IPC: B41J03/12

CPC classification number: B41J25/006 ,  B41J2/245 ,  B41J19/305

Abstract: The shuttle print head (10) of a matrix printer carries a plurality of printing elements (12) and is supported by leaf springs (28, 30) on the printer frame (32). The print head is fixed to the movable core (18) of a linear electric motor (20) whose driving coil (22) is also supported on the frame by leaf springs (34, 36). The masses of the print head array and coil are made equal to form a balanced mass/spring system having a natural resonant frequency of oscillation of sinusoidal motion. The resonant frequency is chosen to correspond to a desired print rate. The drive coil is energized with alternating current at the resonant frequency in order to maintain the sinusoidal oscillation of the print head array at the required amplitude of oscillation. Selective energization of the printing elements effects selective printing of indicia at equal space column locations.

Abstract translation: 矩阵打印机的往复打印头（10）承载多个打印元件（12），并由打印机框架（32）上的板簧（28,30）支撑。 打印头固定到线性电动机（20）的可动铁心（18）上，其驱动线圈（22）也由板簧（34,36）支撑在框架上。 使打印头阵列和线圈的质量相等以形成具有正弦运动的振荡的固有共振频率的平衡质量/弹簧系统。 选择共振频率以对应于期望的打印速率。 驱动线圈以共振频率的交流电通电，以便将打印头阵列的正弦振荡保持在所需的振荡幅度。 打印元件的选择性通电在相等的空间列位置上影响标记的选择性打印。

公开(公告)号：WO1984001146A1

公开(公告)日：1984-03-29

申请号：PCT/US1982001246

申请日：1982-09-15

Applicant: GENERAL ELECTRIC COMPANY

Inventor： GENERAL ELECTRIC COMPANY ,  BENNETT, James, Gordy ,  TUNGATE, Freddie, Lee

IPC: C07C37/16

CPC classification number: B01J21/10 ,  B01J37/0009 ,  C07C37/16 ,  Y02P20/52 ,  C07C39/07

Abstract: Ortho-alkylated phenols are prepared by reacting phenol unsubstituted in at least one ortho position with an alcohol in the presence of an ortho-alkylation catalyst consisting of magnesium carbonate, magnesium hydroxide or a mixture of both. The catalyst is used in the abscence of a promoter compound and with or without polymeric binder.

Abstract translation: 在由碳酸镁，氢氧化镁或它们的混合物组成的邻位烷基化催化剂的存在下，使至少一个邻位的未取代苯酚与醇反应来制备正烷基化酚。 催化剂用于启动剂化合物的脱落，并且使用或不使用聚合物粘合剂。

公开(公告)号：WO1984000366A1

公开(公告)日：1984-02-02

申请号：PCT/US1983000506

申请日：1983-04-11

Applicant: GENERAL ELECTRIC COMPANY

Inventor： GENERAL ELECTRIC COMPANY ,  RYANG, Hong-Son

IPC: C07F07/18

CPC classification number: C08G77/38 ,  C07F7/0814 ,  C07F7/0836 ,  C07F7/0838 ,  C07F7/10 ,  C07F7/14 ,  C07F7/1804 ,  C07F7/1896 ,  C08G73/106 ,  C08G77/14

Abstract: Silylnorbornane anhydrides are provided by effecting reaction between a silicon hydride and a norbornene carboxylic acid anhydride in the presence of a platinum catalyst. The resulting silicon functionalized norbornane monoanhydrides or dianhydrides can be used to synthesize a variety of tough organosilicon polyimide copolymers and polydiorganosiloxane polyimide block polymers.

公开(公告)号：WO1983004002A1

公开(公告)日：1983-11-24

申请号：PCT/US1982000646

申请日：1982-05-14

Applicant: GENERAL ELECTRIC COMPANY

Inventor： GENERAL ELECTRIC COMPANY ,  OLSON, Daniel Robert

IPC: B32B27/30

CPC classification number: C08J7/042 ,  C08J2369/00 ,  C08J2433/08 ,  C08J2483/04

Abstract: A coated ultraviolet radiation stabilized polycarbonate article having improved abrasion, mar, scratch, and chemical solvent resistance comprising a polycarbonate article with its surface layers impregnated with an ultraviolet radiation absorbing compound having at least one surface thereof coated with (i) an adhesion promoting primer layer comprised of a thermoset acrylic polymer; and (ii) a top coat disposed on said primer layer comprised of a colloidal silica filled thermoset organopolysiloxane.

Abstract translation: 一种涂覆的紫外线辐射稳定的聚碳酸酯制品，其具有改进的耐磨性，耐划痕性和抗化学溶剂性，其包含聚碳酸酯制品，其表面层浸渍有至少一个表面的紫外线辐射吸收化合物，所述化合物的至少一个表面涂覆有（i）增粘底漆层 由热固性丙烯酸聚合物组成; 和（ii）设置在由胶体二氧化硅填充的热固性有机聚硅氧烷构成的所述底漆层上的面漆。

公开(公告)号：WO1983003416A1

公开(公告)日：1983-10-13

申请号：PCT/US1983000442

申请日：1983-03-29

Applicant: GENERAL ELECTRIC COMPANY

Inventor： GENERAL ELECTRIC COMPANY ,  WHITE, Dwain, Montgomery ,  FLORYAN, Daniel, Edwin ,  HOLUB, Fred, Frank

IPC: C08G69/32

CPC classification number: C08L79/08

Abstract: Des mélanges de polyétherimides peuvent être utilisés comme pellicules, composés de moulage, et revêtements pour des applications dans l'industrie automobile et dans l'aviation. Afin d'obtenir des compositions présentant une température élevée de transition à l'état vitreux, on prépare des mélanges de deux ou plusieurs polyétherimides.

Abstract translation: 公开了两种或更多种聚醚酰亚胺的共混物。 这种共混物通常表现出高玻璃化转变温度，例如约125℃至约210℃，这使得共混物特别适用于汽车和电器应用。

公开(公告)号：WO1983002948A1

公开(公告)日：1983-09-01

申请号：PCT/US1982001477

申请日：1982-10-18

Applicant: GENERAL ELECTRIC COMPANY

Inventor： GENERAL ELECTRIC COMPANY ,  DZIARK, John, Joseph

IPC: C08L83/02

CPC classification number: C08L83/04 ,  C08G77/12 ,  C08G77/16 ,  C08G77/18 ,  C08G77/24 ,  C08G77/26 ,  C08G77/54 ,  C08G77/62 ,  C08K5/31 ,  C08K5/54 ,  C08K5/544 ,  C08L83/14 ,  C08L83/16 ,  Y10S528/901 ,  C08L2666/44 ,  C08L83/00 ,  C08L2666/28

Abstract: Alkoxy-functional one-component RTV silicone rubber composition which is shelf-stable and fast-curing. The composition is formed by reacting a silanol-terminated polysiloxane polymer with an alkoxy-functional cross-linking agent in the presence of a condensation catalyst. The present invention lies in the use of silicon-nitrogen compounds and silicon-nitrogen polymers as scavengers for unendcapped hydroxy groups in the above polyalkoxy-functional RTV systems. A preferred silicon-nitrogen compound is hexamethyldisilazane.

Abstract translation: 烷氧基官能单组分RTV硅橡胶组合物，其保质稳定。 通过使硅烷醇封端的聚硅氧烷聚合物与烷氧基官能的交联剂在缩合催化剂的存在下反应形成组合物。 本发明在于在上述多烷氧基官能的RTV体系中使用硅 - 氮化合物和硅 - 氮聚合物作为未封端羟基的清除剂。 优选的硅 - 氮化合物是六甲基二硅氮烷。

公开(公告)号：WO1983002618A1

公开(公告)日：1983-08-04

申请号：PCT/US1983000060

申请日：1983-01-17

Applicant: GENERAL ELECTRIC COMPANY

Inventor： GENERAL ELECTRIC COMPANY ,  FRYE, Robert, Bruce ,  TORKELSON, Arnold

IPC: C08K05/54

CPC classification number: C08K5/54 ,  C08K5/098 ,  C08L101/00 ,  C08L2666/14

Abstract: A flame retardant composition comprising by weight: (A) 60 to 98% of thermoplastic; (B) 1 to 20% of Group IIA metal carboxylic acid salt containing from 6 to 20 carbon atoms; (C) 1 to 20% of a silicone fluid of the average formula wherein each R is independently a substituted or unsubstituted organic radical, X is R or a radical selected from hydroxyl or alkoxyl radicals and n is an integer such that said silicone fluid has a viscosity of approximately 2,000 to 600,000 centipoise at 25 C.

Abstract translation: 一种阻燃剂组合物，其包含：（A）60-98％的热塑性塑料; （B）1〜20％的含有6〜20个碳原子的IIA族金属羧酸盐; （C）平均式的硅氧烷流体的1至20％，其中每个R独立地为取代或未取代的有机基团，X为R或选自羟基或烷氧基的基团，n为整数，使得所述 硅油在25℃下的粘度约为2,000至600,000厘泊。

公开(公告)号：WO1983001254A1

公开(公告)日：1983-04-14

申请号：PCT/US1982001348

申请日：1982-09-29

Applicant: GENERAL ELECTRIC COMPANY

Inventor： GENERAL ELECTRIC COMPANY ,  HAAF, William, Robert

IPC: C08L25/06

CPC classification number: C08L53/02 ,  C08L71/123 ,  C08L2666/14 ,  C08L2666/04

Abstract: Improved thermoplastic compositions comprising polyphenylene ether and polyalkenyl aromatic resin. In these compositions, a diblock copolymer of from 45 to 60% polystyrene and from 55 to 40% hydrogenated polybutadiene by weight is utilized as at least a portion of the polyalkenyl aromatic resin. This block copolymer substantially improves the physical properties -- most particularly, the impact strength -- of the compositions.

Abstract translation: 改进的包含聚苯醚和聚链烯基芳族树脂的热塑性组合物。 在这些组合物中，使用45至60重量％聚苯乙烯和55至40重量％氢化聚丁二烯的二嵌段共聚物作为至少一部分聚链烯基芳族树脂。 该嵌段共聚物基本上改善了组合物的物理性能 - 最特别是冲击强度。