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1. 发明授权

US6030553A Polymer thick film resistor pastes 有权
标题翻译：聚合物厚膜电阻膏
公开(公告)号：US6030553A
公开(公告)日：2000-02-29
申请号：US343515
申请日：1999-06-30
申请人： Hui-min Huang , Chia-Tin Chung , Bin-Yuan Lin , Hsin-Herng Wang , Wun-Ku Wang , Te-Yeu Su , Su-Jen Chang
发明人： Hui-min Huang , Chia-Tin Chung , Bin-Yuan Lin , Hsin-Herng Wang , Wun-Ku Wang , Te-Yeu Su , Su-Jen Chang
IPC分类号： C09D163/00 , C09D5/24 , H01C7/02 , H01C7/04 , H01B1/06 , H01B1/04
CPC分类号： H01C7/027 , H01C7/049 , Y10T29/49082
摘要： Polymer thick film resistor pastes with dimensionally stability and excellent processibility, such as coating, printing, and extruding, are disclosed. The resistor paste composition in accordance with the present invention comprises a low-k cycloaliphatic epoxy resin vehicle loaded with electrically conductive particles, a cationic photoinitiator, a thermal catalyst, and optionally a reactive diluent.
摘要翻译：公开了具有尺寸稳定性和优异加工性的聚合物厚膜电阻器浆料，例如涂布，印刷和挤出。根据本发明的电阻浆料组合物包含载有导电颗粒的低k脂环族环氧树脂载体，阳离子光引发剂，热催化剂和任选的反应性稀释剂。

2. 发明授权

US06280907B1 Process for forming polymer thick film resistors and metal thin film resistors on a printed circuit substrate 失效
标题翻译：在印刷电路基板上形成聚合物厚膜电阻器和金属薄膜电阻器的工艺
公开(公告)号：US06280907B1
公开(公告)日：2001-08-28
申请号：US09343514
申请日：1999-06-30
申请人： Chia-Tin Chung , Bin-Yuan Lin , Wun-Ku Wang , Wei-Chun Yang , Hsin-Herng Wang , Te-Yeu Su
发明人： Chia-Tin Chung , Bin-Yuan Lin , Wun-Ku Wang , Wei-Chun Yang , Hsin-Herng Wang , Te-Yeu Su
IPC分类号： G03F700
CPC分类号： H05K1/167 , H01C17/06586 , H05K1/095 , H05K3/048 , H05K2201/0317 , H05K2201/0391 , H05K2203/0191 , H05K2203/0264 , H05K2203/0568 , H05K2203/1453
摘要： A process is disclosed for forming resistors on a printed circuit substrate. The method includes the step of applying a photoresist layer onto substrate, and forming openings in the photoresist layer to expose the preselected regions for resistors, such that polymer thick resist pastes as well as resistive metallic films can be applied onto the substrate through these openings with precise geometry. The process according to the invention has higher accuracy and greater processing flexibility than the prior art processes where the resistor pastes are directly applied onto the substrate by screen printing.
摘要翻译：公开了用于在印刷电路基板上形成电阻器的工艺。该方法包括将光致抗蚀剂层施加到基底上的步骤，以及在光致抗蚀剂层中形成开口以暴露电阻器的预选区域，使得可以通过这些开口通过这些开口将聚合物厚的抗蚀剂浆料以及电阻金属膜施加到基底上，精确几何。根据本发明的方法具有比通过丝网印刷将电阻器浆料直接施加到基底上的现有技术方法更高的精度和更大的加工灵活性。

3. 发明授权

US6114433A PTC conductive polymer composition 失效
标题翻译： PTC导电聚合物组合物
公开(公告)号：US6114433A
公开(公告)日：2000-09-05
申请号：US132473
申请日：1998-08-11
申请人： Chia-Tin Chung , Bin-Yuan Lin , Hsin-Herng Wang , Hsiao-Pin Huang
发明人： Chia-Tin Chung , Bin-Yuan Lin , Hsin-Herng Wang , Hsiao-Pin Huang
IPC分类号： C08K3/04 , C08K3/10 , C08K3/14 , C08K3/36 , H01B1/24
CPC分类号： C08K3/04
摘要： A novel PTC conductive polymer composition is disclosed, which comprises (a) 35 to 60%, by weight of the composition, of a branched polyolefin with a polydispersity index of less than 2.5; and (b) 20 to 45%, by weight of the composition, of conductive particles which have been dispersed in the polyolefin. The PTC composition of the invention has intense, reproducible PTC behavior and is particularly suitable for use in PTC thermistors.
摘要翻译：公开了一种新型的PTC导电聚合物组合物，其包含（a）组合物的35至60重量％的多分散指数小于2.5的支化聚烯烃; 和（b）按组合物重量计20至45％的分散在聚烯烃中的导电颗粒。本发明的PTC组合物具有强烈的，可再现的PTC行为，并且特别适用于PTC热敏电阻。

4. 发明授权

US07575778B2 Method of applying a polymer thick-film resistive paste for making polymer thick-film resistor having improved tolerances 失效
标题翻译：施加聚合物厚膜电阻浆料以制备具有改善的公差的聚合物厚膜电阻器的方法
公开(公告)号：US07575778B2
公开(公告)日：2009-08-18
申请号：US10913869
申请日：2004-08-07
申请人： Te-Yeu Su , Hsin-Herng Wang , Ying-Ti Chu , Chin-Ming Chu , Li-Chung Ping
发明人： Te-Yeu Su , Hsin-Herng Wang , Ying-Ti Chu , Chin-Ming Chu , Li-Chung Ping
IPC分类号： B05D5/12 , B05D3/12
CPC分类号： H01C7/005 , H01C17/06593 , H05K1/095 , H05K1/167 , H05K3/1233 , H05K2203/1453
摘要： The present invention teaches formulations, apparatus and a method of applying high thixotropic index polymer thick-film resistive pastes for making polymer thick-film resistors with improved tolerances by providing a squeegee with a blade tilted at an angle of 10° to 85° to the surface of the printed circuit board thus causing a fluid rotational motion within the bead of the polymer thick-film resistive paste as the squeegee blade moves relative to the printed circuit board. This rotational motion increases the shear strain rate experienced by the paste within the bead and results in a more effective filling of the resistor-shaped cavity without including air bubbles, experiencing elastic recovery of the paste and, without surface fractures of the paste.
摘要翻译：本发明教导了施加高触变性折射率聚合物厚膜电阻浆料以制备具有改进的公差的聚合物厚膜电阻器的配方，设备和方法，其中提供了刮刀，其具有与10°至85°的角度倾斜因此当刮板相对于印刷电路板移动时，印刷电路板的表面因此导致聚合物厚膜电阻浆料的珠粒内的流体旋转运动。该旋转运动增加了焊道内的焊膏所经历的剪切应变速率，并且导致电阻器形状的空腔的更有效的填充，而不包括气泡，经历糊状物的弹性恢复，并且没有粘合剂的表面裂缝。

5. 发明申请

US20050051360A1 Polymer thick-film resistive paste, a polymer thick-film resistor and a method and an apparatus for the manufacture thereof 失效
标题翻译：聚合物厚膜电阻膏，聚合物厚膜电阻器及其制造方法和装置
公开(公告)号：US20050051360A1
公开(公告)日：2005-03-10
申请号：US10913869
申请日：2004-08-07
申请人： Te-Yeu Su , Hsin-Herng Wang , Ying-Ti Chu , Chin-Ming Chu , Li-Chung Ping
发明人： Te-Yeu Su , Hsin-Herng Wang , Ying-Ti Chu , Chin-Ming Chu , Li-Chung Ping
IPC分类号： H01C7/00 , H01C17/065 , H05K1/09 , H05K1/16 , H05K3/12
CPC分类号： H01C7/005 , H01C17/06593 , H05K1/095 , H05K1/167 , H05K3/1233 , H05K2203/1453
摘要： The present invention teaches formulations, apparatus and a method of applying high thixotropic index polymer thick-film resistive pastes for making polymer thick-film resistors with improved tolerances by providing a squeegee with a blade tilted at an angle of 10 to 85 to the surface of the printed circuit board thus causing a fluid rotational motion within the bead of the polymer thick-film resistive paste as the squeegee blade moves relative to the printed circuit board. This rotational motion increases the shear strain rate experienced by the paste within the bead and results in a more effective filling of the resistor-shaped cavity without including air bubbles, experiencing elastic recovery of the paste and, without surface fractures of the paste.
摘要翻译：本发明教导了施加高触变性折射率聚合物厚膜电阻浆料以制备具有改进的公差的聚合物厚膜电阻器的配方，设备和方法，其中提供了一个刮板，叶片以10至85°的角度倾斜到因此当印刷电路板相对于印刷电路板移动时，导致聚合物厚膜电阻浆料的珠粒内的流体旋转运动。该旋转运动增加了焊道内的焊膏所经历的剪切应变速率，并且导致电阻器形状的空腔的更有效的填充，而不包括气泡，经历糊状物的弹性恢复，并且没有粘合剂的表面裂缝。

6. 发明授权

US5712043A Thermoplastic polyolefin resin composition and laminar articles having improved barrier properties prepared 失效
标题翻译：具有改进的阻挡性能的热塑性聚烯烃树脂组合物和层状制品
公开(公告)号：US5712043A
公开(公告)日：1998-01-27
申请号：US494338
申请日：1995-06-26
申请人： Wen-Jer Chen , Hsin-Herng Wang , Der-Tarng Su , Bin-Yuan Lin , Hsien-Mhing Chen
发明人： Wen-Jer Chen , Hsin-Herng Wang , Der-Tarng Su , Bin-Yuan Lin , Hsien-Mhing Chen
IPC分类号： C08L23/06 , C08L23/12 , C08L23/18 , C08L77/00 , C08L77/12 , C08L77/02 , C08L77/04 , C08L77/06
CPC分类号： C08L23/18 , C08L23/06 , C08L23/12 , C08L77/00 , C08L77/12 , Y10T428/31855
摘要： Laminar articles having improved barrier properties to organic solvents and gases, fabricated directly from polyolefin and modified polyamide, are disclosed. The modified polyamide is a blend of 97-40 wt % polyamide and 3-60 wt % of compatabilizer which is a polyether ester amide block copolymer or a mixture of the block copolymer and alkylcarboxyl-substituted polyolefin.
摘要翻译：公开了直接由聚烯烃和改性聚酰胺制造的具有改善的对有机溶剂和气体的阻隔性能的层压制品。改性聚酰胺是97-40重量％的聚酰胺和3-60重量％的作为聚醚酯酰胺嵌段共聚物或嵌段共聚物和烷基羧基取代的聚烯烃的混合物的混合物的共混物。

7. 发明授权

US6072001A Long-term antistatic composition 失效
标题翻译：长期抗静电组成
公开(公告)号：US6072001A
公开(公告)日：2000-06-06
申请号：US13897
申请日：1998-01-27
申请人： Hsin-Herng Wang , Bin-Yuan Lin
发明人： Hsin-Herng Wang , Bin-Yuan Lin
IPC分类号： C08L51/06 , C08L77/00 , C08G63/48 , C08G63/91 , C08L51/08 , C08L75/00
CPC分类号： C08L51/06 , C08L77/00
摘要： The present invention uses high molecular weight polyethene glycol copolymer with high antistatic property, and other solubilizer agent to proceed blending and enhancing the co-solublization property of the polyamide. The long-term antistatic plastic particles obtained by blending the modified antistatic composition and the polyamide material are made into different articles according to various composites. The molded articles are divided into three types: (1) an antistatic polyamide article with surface resistance of about 10.sup.10 -10.sup.11 (.OMEGA./sq.), and the dissipation time of electrostatic charge is less than 1.5 sec; (2) an antistatic polyamide fiber with surface resistance of about 6.times.l0.sup.10 -1.2.times.10.sup.12 (.OMEGA./sq.), and the dissipation time of electrostatic charge is less than 60 sec; (3) a polishing resistant antistatic polyamide with surface resistance of about 10.sup.10 -10.sup.11 (.OMEGA./sq.), and the dissipation time of electrostatic charge is less than 1.5 sec.
摘要翻译：本发明使用具有高抗静电性的高分子量聚乙二醇共聚物和其它增溶剂进行共混并提高聚酰胺的共溶性。通过将改性抗静电组合物和聚酰胺材料混合得到的长期抗静电塑料颗粒根据各种复合材料制成不同的制品。模制品分为三种类型：（1）表面电阻约为1010-1011（OMEGA / sq。）的抗静电聚酰胺制品，静电荷耗散时间小于1.5秒; （2）抗电聚酰胺纤维，表面电阻约为6×10-1-1×10×12（欧米加/平方），静电消耗时间小于60秒; （3）表面电阻约为1010-1011（OMEGA / sq。）的抗抛光抗静电聚酰胺，静电耗散时间小于1.5秒。

8. 发明授权

US5516879A Catalytic compositions for the preparation of poly(butylene terephthalate) 失效
标题翻译：用于制备聚对苯二甲酸丁二醇酯的催化组合物
公开(公告)号：US5516879A
公开(公告)日：1996-05-14
申请号：US413025
申请日：1995-03-28
申请人： Wu-Bin Yuo , Wen-Jeng Lin , Hsin-Herng Wang , Jian-Hong Chen
发明人： Wu-Bin Yuo , Wen-Jeng Lin , Hsin-Herng Wang , Jian-Hong Chen
IPC分类号： C08G63/82 , C08G63/02
CPC分类号： C08G63/82
摘要： A catalyst composition for use in the preparation of poly(butylene terephthalate) from dimethyl terephthalate, comprising: (a) a titanium compound primary catalyst, from about 0.01 PHR to about 1 PHR; and (b) an alkali metal phosphate or alkali metal phosphite co-catalyst, from about 0.001 PHR to about 1 PHR; wherein PHR represents parts of the primary catalyst or the co-catalyst per one hundred parts, by weight, of dimethyl terephthalate. Preferred titanium compounds include tetrabutyl titanate or tetra(isopropyl) titanate; the alkali metal phosphate can be a phosphate salt containing one, two, or three metal groups; and the alkali metal phosphite can be a phosphite salt containing one or two metal groups. With this catalyst composition, the transesterification rate was increased by 10 percent or more. Furthermore, the reaction product poly(butylene terephthalate) shows an increased intrinsic viscosity over those without the co-catalyst, indicating a greater degree of polymerization.
摘要翻译：一种用于从对苯二甲酸二甲酯制备聚（对苯二甲酸丁二醇酯）的催化剂组合物，包括：（a）钛化合物一次催化剂，约0.01PHR至约1PHR; 和（b）约0.001PHR至约1PHR的碱金属磷酸盐或碱金属亚磷酸盐助催化剂; 其中PHR代表每100重量份对苯二甲酸二甲酯的主要催化剂或助催化剂的部分。优选的钛化合物包括钛酸四丁酯或钛酸四（异丙基）酯; 碱金属磷酸盐可以是含有一个，两个或三个金属基团的磷酸盐; 碱金属亚磷酸盐可以是含有一个或两个金属基团的亚磷酸盐。使用该催化剂组合物，酯交换率提高10％以上。此外，反应产物聚（对苯二甲酸丁二醇酯）显示出比不含助催化剂的反应产物增加的特性粘度，表明聚合度更高。

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