公开(公告)号：US08163381B2

公开(公告)日：2012-04-24

申请号：US12256665

申请日：2008-10-23

Applicant: Pui-Yan Lin ,  Govindasamy Paramasivam Rajendran ,  George Elias Zahr

Inventor： Pui-Yan Lin ,  Govindasamy Paramasivam Rajendran ,  George Elias Zahr

IPC: H05K1/02

CPC classification number: H01L23/49894 ,  H01L2924/0002 ,  H01L2924/3011 ,  H05K1/0271 ,  H05K3/108 ,  H05K3/4661 ,  H05K2201/0209 ,  H05K2201/0269 ,  H05K2201/068 ,  Y10T29/49126 ,  Y10T29/49156 ,  Y10T29/49165 ,  Y10T428/24917 ,  Y10T428/25 ,  Y10T428/2998 ,  Y10T428/31515 ,  Y10T428/31518 ,  Y10T428/31529 ,  H01L2924/00

Abstract: Provided, are multi-layer chip carriers comprising an asymmetric cross-linked polymeric dielectric film, and processes for making the chip carriers.

Abstract translation: 提供了包括不对称交联聚合物电介质膜的多层芯片载体，以及用于制造芯片载体的工艺。

公开(公告)号：US07265181B2

公开(公告)日：2007-09-04

申请号：US11177752

申请日：2005-07-08

Applicant: Pui-Yan Lin ,  George Elias Zahr ,  Govindasamy Paramasivam Rajendran

Inventor： Pui-Yan Lin ,  George Elias Zahr ,  Govindasamy Paramasivam Rajendran

IPC: C08F8/32

CPC classification number: C08G73/1014

Abstract: Provided according to the invention are cross-linked polymers comprising an anhydride or partially hydrolyzed anhydride functionalized polymer having oligomeric polyimide cross-links, providing a polymeric composite on a molecular scale, and shaped articles made therefrom. In some embodiments the shaped articles are particularly well suited for electronics applications. The shaped articles are characterized by low CTE (coefficient of thermal expansion), low dielectric constant (Dk), low dissipation factor (Df), high strength, high modulus and high toughness.

Abstract translation: 根据本发明提供的是包含酸酐或部分水解的酸酐官能化聚合物的交联聚合物，其具有低聚聚酰亚胺交联，提供分子尺度的聚合复合物，以及由其制成的成型制品。 在一些实施例中，成形制品特别适用于电子应用。 成型制品的特点是低CTE（热膨胀系数），低介电常数（Dk），低耗散因数（Df），高强度，高模量和高韧性。

公开(公告)号：US5245897A

公开(公告)日：1993-09-21

申请号：US797324

申请日：1991-11-25

Applicant: Paul J. Arnold ,  Robert L. Brown ,  Joseph J. Duffy ,  Pui-Yan Lin ,  Robert A. Marin

Inventor： Paul J. Arnold ,  Robert L. Brown ,  Joseph J. Duffy ,  Pui-Yan Lin ,  Robert A. Marin

IPC: B31D3/02 ,  B31F1/30

CPC classification number: B32B37/10 ,  B31D3/0223 ,  B31F1/305 ,  Y10S83/929 ,  Y10T83/0453 ,  Y10T83/0605 ,  Y10T83/463 ,  Y10T83/654

Abstract: The present invention is directed to an apparatus for advancing the leading edge of a corrugated web for positioning the web for a secondary operation, such as a cutting operation to cut a discrete sheet from the web. The web has a plurality of alternating peaks and valleys. The apparatus comprises an endless loop conveyor including a plurality of spaced support bars for contacting the valleys of the web. At least one vacuum source holds the web against the support bars. A motor and a distributed control system repeatedly advance the conveyor and the leading edge of the web from the entrance end to the exit end of the conveyor. A rotary encoder and a sensor sense the presence of a support bar near the position for applying the cutting operation. The vacuum source is de-activated, and at least one pressure source is activated to remove the cut sheet from the support bars. The de-activation of the vacuum source and the activation of the pressure source are done progressively from one end of the conveyor to the other to progressively remove the cut sheet from the conveyor.

Abstract translation: 本发明涉及一种用于使波纹幅的前缘前进的装置，用于将幅材定位用于二次操作，例如从幅材切割离散片材的切割操作。 网具有多个交替的峰和谷。 该装置包括一个环形输送机，该输送机包括多个间隔开的支撑杆，用于接触幅材的谷部。 至少一个真空源将纸幅保持抵靠支撑杆。 电动机和分布式控制系统将输送机和纸幅的前缘从输送机的入口端到出口端重复地推进。 旋转编码器和传感器感测在施加切割操作的位置附近存在支撑杆。 真空源被去激活，并且至少一个压力源被激活以从支撑杆上移除切割的片材。 真空源的去激活和压力源的激活是从输送机的一端到另一端逐渐地从输送机中逐渐去除的。

公开(公告)号：US08784980B2

公开(公告)日：2014-07-22

申请号：US12465090

申请日：2009-05-13

Applicant: Pui-Yan Lin ,  Govindasamy Paramasivam Rajendran ,  George Elias Zahr

Inventor： Pui-Yan Lin ,  Govindasamy Paramasivam Rajendran ,  George Elias Zahr

IPC: B32B27/00 ,  C08L63/00 ,  C08K3/38

CPC classification number: C08K9/04 ,  B32B5/147 ,  B32B7/12 ,  B32B15/08 ,  B32B15/092 ,  B32B15/18 ,  B32B15/20 ,  B32B27/08 ,  B32B27/18 ,  B32B27/26 ,  B32B27/281 ,  B32B27/304 ,  B32B27/32 ,  B32B27/36 ,  B32B27/365 ,  B32B27/38 ,  B32B2264/10 ,  B32B2307/206 ,  B32B2307/302 ,  B32B2307/538 ,  B32B2379/00 ,  B32B2457/08 ,  C08J5/18 ,  C08J2363/00 ,  C08J2379/08 ,  H05K1/0373 ,  H05K1/0393 ,  H05K2201/0245

Abstract: Provided is a film having a thickness of less than 500 μm comprising a polymer and a plurality of surface-modified hexagonal boron nitride particles dispersed therewithin. The polymers can be polyimide or epoxy. A process for preparing the film by casting is provided.

Abstract translation: 提供具有小于500μm的厚度的膜，其包含聚合物和分散在其中的多个表面改性的六方氮化硼颗粒。 聚合物可以是聚酰亚胺或环氧树脂。 提供了一种通过铸造制备薄膜的方法。

公开(公告)号：US20130153143A1

公开(公告)日：2013-06-20

申请号：US13327795

申请日：2011-12-16

Applicant: Pui-Yan Lin

Inventor： Pui-Yan Lin

IPC: B32B37/12

CPC classification number: B32B37/00 ,  B32B2038/0076 ,  B32B2305/34 ,  B32B2363/00 ,  B32B2379/08 ,  B32B2457/08 ,  C08G59/621 ,  C08G59/686 ,  C09D163/00 ,  H05K3/281 ,  H05K2201/0154

Abstract: Quaternary ammonium bicarbonates are suitable for use as catalysts in curable epoxy compositions. The curable compositions prepared therewith are used to prepare coated substrates, and to produce conformally sealed printed wiring boards and flexible circuits. Methods for preparation and curing are also provided. Of particular utility are compositions comprising benzytrimethyl ammonium bicarbonate. The curable composition is coated onto a first film or sheet, including a polyimide film or sheet. The coated sheet is then contacted to the surface of second film or sheet, where preferably there are discrete metallic conductive pathways disposed thereupon.

Abstract translation: 季铵碳酸氢盐适用于可固化环氧组合物中的催化剂。 用其制备的可固化组合物用于制备涂覆的基材，并制备保形密封的印刷线路板和柔性电路。 还提供了制备和固化的方法。 特别有用的是包含苄基三甲基碳酸氢铵的组合物。 将可固化组合物涂布在包括聚酰亚胺膜或片材的第一膜或片上。 然后将涂覆的片材接触第二膜或片的表面，其中优选地在其上设置离散的金属导电通路。

公开(公告)号：US08288466B2

公开(公告)日：2012-10-16

申请号：US12465059

申请日：2009-05-13

Applicant: Pui-Yan Lin ,  Govindasamy Paramasivam Rajendran ,  George Elias Zahr

Inventor： Pui-Yan Lin ,  Govindasamy Paramasivam Rajendran ,  George Elias Zahr

IPC: C08K3/00 ,  C08G59/40

CPC classification number: C09C1/00 ,  C01P2002/77 ,  C01P2004/04 ,  C01P2006/12 ,  C08K3/38 ,  C08K9/04 ,  Y10T428/25

Abstract: Provided is a composite comprising a polymer and a plurality of surface-modified hexagonal boron nitride particles dispersed therewithin. Suitable polymers include polyimide and epoxy. A process is also provided. The surface modified hexagonal boron nitride particles comprise surface-bonded substituted phenyl radicals.

Abstract translation: 提供了包含聚合物和分散在其中的多个表面改性的六方氮化硼颗粒的复合材料。 合适的聚合物包括聚酰亚胺和环氧树脂。 还提供了一个过程。 表面改性的六方氮化硼颗粒包括表面键合的取代的苯基。

公开(公告)号：US20070232727A1

公开(公告)日：2007-10-04

申请号：US11732253

申请日：2007-04-03

Applicant: Pui-Yan Lin ,  Govindasamy Paramasivam Rajendran ,  George Elias Zahr

Inventor： Pui-Yan Lin ,  Govindasamy Paramasivam Rajendran ,  George Elias Zahr

IPC: C08L63/00 ,  B32B27/38

CPC classification number: H05K3/4661 ,  B82Y30/00 ,  C08G59/621 ,  C08J5/005 ,  C08J2363/00 ,  C08L63/00 ,  H05K2201/0209 ,  H05K2201/0257 ,  H05K2201/0266 ,  Y10T428/25 ,  Y10T428/259 ,  Y10T428/26 ,  Y10T428/31511 ,  C08L2666/54

Abstract: Epoxy compositions exhibiting low viscosity in the uncured state and low coefficient of thermal expansion in the cured state are provided. Also provided are processes for making the epoxy compositions. The low dielectric constant compositions are well-suited for use in multi-layer printed circuit boards. The desired properties are achieved by employment of a bimodal distribution of nano-scale fillers in the epoxy compositions.

Abstract translation: 提供在未固化状态下显示低粘度和固化状态下的低热膨胀系数的环氧组合物。 还提供了制备环氧组合物的方法。 低介电常数组合物非常适用于多层印刷电路板。 期望的性能通过在环氧组合物中使用纳米级填料的双峰分布来实现。

公开(公告)号：US06887624B2

公开(公告)日：2005-05-03

申请号：US09962173

申请日：2001-09-25

Applicant: Hanne Anna Katharina Blau ,  Pui-Yan Lin ,  José Manuel Rodriguez-Parada

Inventor： Hanne Anna Katharina Blau ,  Pui-Yan Lin ,  José Manuel Rodriguez-Parada

Abstract: Disclosed are compositions prepared by free-radical-driven grafting onto hydrocarbons or hydrocarbon ethers of olefinically unsaturated fluorocarbons containing sulfonyl fluoride, fluorosulfonate, fluorosulfonimide, or fluorosulfonyl methide groups, wherein the grafting step is followed by a hydrolysis step in the case of sulfonyl fluoride.

公开(公告)号：US08715453B2

公开(公告)日：2014-05-06

申请号：US13327795

申请日：2011-12-16

Applicant: Pui-Yan Lin

Inventor： Pui-Yan Lin

IPC: C09J163/00 ,  C09J163/02

CPC classification number: B32B37/00 ,  B32B2038/0076 ,  B32B2305/34 ,  B32B2363/00 ,  B32B2379/08 ,  B32B2457/08 ,  C08G59/621 ,  C08G59/686 ,  C09D163/00 ,  H05K3/281 ,  H05K2201/0154

Abstract: Quaternary ammonium bicarbonates are suitable for use as catalysts in curable epoxy compositions. The curable compositions prepared therewith are used to prepare coated substrates, and to produce conformally sealed printed wiring boards and flexible circuits. Methods for preparation and curing are also provided. Of particular utility are compositions comprising benzytrimethyl ammonium bicarbonate. The curable composition is coated onto a first film or sheet, including a polyimide film or sheet. The coated sheet is then contacted to the surface of second film or sheet, where preferably there are discrete metallic conductive pathways disposed thereupon.

Abstract translation: 季铵碳酸氢盐适用于可固化环氧组合物中的催化剂。 用其制备的可固化组合物用于制备涂覆的基材，并制备保形密封的印刷线路板和柔性电路。 还提供了制备和固化的方法。 特别有用的是包含苄基三甲基碳酸氢铵的组合物。 将可固化组合物涂布在包括聚酰亚胺膜或片材的第一膜或片上。 然后将涂覆的片材接触第二膜或片的表面，其中优选地在其上设置离散的金属导电通路。

公开(公告)号：US20130158166A1

公开(公告)日：2013-06-20

申请号：US13327792

申请日：2011-12-16

Applicant: Pui-Yan Lin

Inventor： Pui-Yan Lin

IPC: C08L63/02 ,  C08K5/07 ,  C09J163/02 ,  C08K5/05

CPC classification number: C08G59/621 ,  C08G59/686 ,  C08L63/00 ,  C09D163/00

Abstract: Quaternary ammonium bicarbonates are suitable for use as catalysts in curable epoxy compositions. The curable compositions prepared therewith are used to prepare coated substrates, and to produce conformally sealed printed wiring boards and flexible circuits. Methods for preparation and curing are also provided. Of particular utility are compositions comprising benzytrimethyl ammonium bicarbonate.

Abstract translation: 季铵碳酸氢盐适用于可固化环氧组合物中的催化剂。 用其制备的可固化组合物用于制备涂覆的基材，并制备保形密封的印刷线路板和柔性电路。 还提供了制备和固化的方法。 特别有用的是包含苄基三甲基碳酸氢铵的组合物。