公开(公告)号：US06410142B1

公开(公告)日：2002-06-25

申请号：US09617128

申请日：2000-07-14

申请人： In-Mau Chen ,  Wen-Faa Kuo ,  Hsien-Yin Tsai ,  Jeng-Yue Wu

发明人： In-Mau Chen ,  Wen-Faa Kuo ,  Hsien-Yin Tsai ,  Jeng-Yue Wu

IPC分类号： B32B516

CPC分类号： C08K9/04 ,  C08G65/44 ,  C08L25/04 ,  C08L71/123 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/31935 ,  C08L2666/04

摘要： Disclosed is a sPS nanocomposite with improved crystallization properties and higher mechanical strength, which comprises a polymer matrix containing syndiotactic polystyrene (sPS), and a layered clay material uniformly dispersed in the polymer matrix. The layered clay material is intercalated with an organic onium cation and optionally along with a polymer or oligomer which is compatible or partially compatible with sPS. The interlayer distances of the layered clay material are at least 20 Å. The sPS nanocomposite can be prepared by ways of in-situ polymerization, melt blending, or solution blending. According to the invention, the layered clay material dispersed in the sPS matrix not only leads to higher mechanical strength, but also, surprisingly, improves crystallization properties of sPS.

摘要翻译： 公开了一种具有改进的结晶性能和较高机械强度的sPS纳米复合材料，其包含含有间同立构聚苯乙烯（sPS）的聚合物基质和均匀分散在聚合物基质中的层状粘土材料。 层状粘土材料插入有机鎓阳离子，并且任选地与可与sPS相容或部分相容的聚合物或低聚物一起插入。 层状粘土材料的层间距离至少为20埃。 sPS纳米复合材料可以通过原位聚合，熔融共混或溶液共混的方法制备。 根据本发明，分散在sPS基体中的层状粘土材料不仅导致较高的机械强度，而且令人惊奇地改善了sPS的结晶性能。

公开(公告)号：US06710111B2

公开(公告)日：2004-03-23

申请号：US09859394

申请日：2001-05-18

申请人： Wen-Faa Kuo ,  Jeng-Yue Wu ,  Mao-Song Lee ,  Shyh-Yang Lee

发明人： Wen-Faa Kuo ,  Jeng-Yue Wu ,  Mao-Song Lee ,  Shyh-Yang Lee

IPC分类号： C08K334

CPC分类号： C08K3/34 ,  C08K7/00 ,  C08K9/04 ,  C08K2201/013

摘要： The present invention relates to a polymer nanocomposite and the process for preparation of the same, wherein a positive-electric polyelectrolyte, a layer-structured inorganic material, such as silicate clay, and a polymer latex comprising an negative-electric surface are “co-agglutinated” to result in a polymer nanocomposite.

摘要翻译： 聚合物纳米复合材料及其制备方法技术领域本发明涉及聚合物纳米复合材料及其制备方法，其中正电聚合电解质，层状结构的无机材料如硅酸盐粘土和包含负电表面的聚合物胶乳是“ 凝集“以形成聚合物纳米复合材料。

公开(公告)号：US5342717A

公开(公告)日：1994-08-30

申请号：US12913

申请日：1993-02-03

申请人： Der-Tarng Su ,  Wen-Jer Chen ,  Jeng-Yue Wu ,  Ming-Chu Wu

发明人： Der-Tarng Su ,  Wen-Jer Chen ,  Jeng-Yue Wu ,  Ming-Chu Wu

IPC分类号： G03G15/02 ,  G03G13/02

CPC分类号： G03G15/0233 ,  Y10S430/138 ,  Y10T428/2495

摘要： A direct contact type charging component for use in electrophotographic process containing a protective surface layer which comprises a polyether-ester-amide block copolymer. The copolymer is environmentally stably having a volume resistivity between 10.sup.6 Ohm-cm and 10.sup.12 Ohm-cm and a Shore hardness between Shore D 5 and Shore D 90. During the electrophotographic process, a voltage is applied externally to the charging component to cause a charged component, which typically comprises a photo-conductive drum, to become electrostatically charged. In the preferred embodiment, the voltage consists of a direct voltage of .+-.200 to .+-.2,000 V overlapped with an alternating voltage having a peak-to-peak voltage of 4,000 V.

摘要翻译： 一种用于包含聚醚 - 酯 - 酰胺嵌段共聚物的保护性表面层的电子照相方法中的直接接触型充电组分。 该共聚物在体积电阻率介于106欧姆 - 厘米-1 1012欧姆 - 厘米和邵氏硬度邵氏D 5和肖氏D 90之间具有环境稳定性。在电子照相过程中，在充电部件的外部施加电压，引起充电 组件，其通常包括光导电鼓，以使其成为静电电荷。 在优选实施例中，电压由与峰值电压为4,000V的交流电压重叠的+/- 200至+/- 2,000V的直流电压组成。

公开(公告)号：US5264541A

公开(公告)日：1993-11-23

申请号：US948131

申请日：1992-09-18

申请人： Wu-Bin Yuo ,  Shyh-Yang Lee ,  Mao-Song Lee ,  Jeng-Yue Wu

发明人： Wu-Bin Yuo ,  Shyh-Yang Lee ,  Mao-Song Lee ,  Jeng-Yue Wu

IPC分类号： C08G69/20

CPC分类号： C08G69/20

摘要： A method for the polymerization of Nylon 6 from caprolactam and water using a catalyst composition comprising a primary catalyst, which can be an alkali metal hypophosphite or an alkali-earth metal hypophosphite, and an amine cocatalyst. The amine cocatalyst can be selected from the group consisting of phenylene diamines, hindered amines, poly(hindered amines), Group I benzotriazoles, and Group II benzotriazoles. The catalyst composition used in this invention is most useful when used in conjunction with the reactive extrusion technology which requires a very fast polymerization rate to take full advantage of this evolving technology.

摘要翻译： 使用包含可以是碱金属次磷酸盐或碱土金属次磷酸盐的主催化剂和胺助催化剂的催化剂组合物从己内酰胺和水聚合尼龙6的方法。 胺助催化剂可以选自亚苯基二胺，受阻胺，聚（受阻胺），I组苯并三唑和II组苯并三唑。 当与反应挤出技术结合使用时，本发明中使用的催化剂组合物是最有用的，其需要非常快的聚合速率以充分利用这种演进技术。

公开(公告)号：US5405895A

公开(公告)日：1995-04-11

申请号：US922920

申请日：1992-07-30

申请人： Jeng-Yue Wu ,  Chih-Cheng Chiang ,  Jiunn-Chern Hou ,  Rong H. Chang

发明人： Jeng-Yue Wu ,  Chih-Cheng Chiang ,  Jiunn-Chern Hou ,  Rong H. Chang

IPC分类号： B29B15/12 ,  C08K9/04 ,  C08K5/20

CPC分类号： C08K9/04 ,  B29B15/122 ,  B29K2101/12 ,  B29K2105/08 ,  B29K2105/25 ,  B29K2709/08

摘要： A surface treating composition for treating long glass fibers for use in making long fiber-reinforced resin composites and methods for preparation and use thereof are provided. The surface treating compositions comprise(i) a wetting agent in an amount ranging between about 3 and about 40 wt. %, said wetting agent having a formula: ##STR1## wherein A=4-12; B=2-10; n=2-6; m=20-40; and R=CH.sub.3 or C.sub.2 H.sub.5 ; and a thermoplastic resin in an amount ranging between about 1 and about 40 wt. %, said thermoplastic resin is selected from the group consisting of polyamide polymers, polyamide copolymers, polyalkylcarbonate polymers, polyalkylcarbonate copolymers, and mixtures thereof. Reinforced thermoplastic composites having the treated glass fiber have excellent mechanical and uniform fiber dispersibility properties.

摘要翻译： 提供一种用于处理用于制备长纤维增强树脂复合材料的长玻璃纤维的表面处理组合物及其制备和使用方法。 表面处理组合物包含（i）润湿剂，其量为约3至约40重量％ ％，所述润湿剂具有下式：和0; 和R = CH 3或C 2 H 5; 和约1至约40重量％的量的热塑性树脂。 ％，所述热塑性树脂选自聚酰胺聚合物，聚酰胺共聚物，聚烷基碳酸酯聚合物，聚烷基碳酸酯共聚物及其混合物。 具有经处理的玻璃纤维的增强热塑性复合材料具有优异的机械均匀的纤维分散性。

公开(公告)号：US5298597A

公开(公告)日：1994-03-29

申请号：US948173

申请日：1992-09-18

申请人： Wu-Bin Yuo ,  Ching-Pei Chen ,  Jeng-Yue Wu ,  Mao-Song Lee

发明人： Wu-Bin Yuo ,  Ching-Pei Chen ,  Jeng-Yue Wu ,  Mao-Song Lee

IPC分类号： C08G69/28

CPC分类号： C08G69/28

摘要： A polyamide/copolyamide catalyst composition comprising a primary catalyst which comprises an alkali metal hypophosphite or an alkali-earth metal hypophosphite, and a cocatalyst which comprises an organic salt or an inorganic salt. The catalyst composition of this invention is most useful when used in conjunction with the reactive extrusion technology which requires a very fast polymerization rate to take full advantage of this evolving technology.

摘要翻译： 包含含有碱金属次磷酸盐或碱土金属次磷酸盐的初级催化剂的聚酰胺/共聚酰胺催化剂组合物和包含有机盐或无机盐的助催化剂。 当与反应挤出技术结合使用时，本发明的催化剂组合物是最有用的，其需要非常快的聚合速率以充分利用这种演变技术。

公开(公告)号：US5264406A

公开(公告)日：1993-11-23

申请号：US948130

申请日：1992-09-18

申请人： Wu-Bin Yuo ,  Wen-Jer Chen ,  Jeng-Yue Wu ,  Mao-Song Lee

发明人： Wu-Bin Yuo ,  Wen-Jer Chen ,  Jeng-Yue Wu ,  Mao-Song Lee

IPC分类号： B01J27/18 ,  B01J31/02 ,  C08G69/04 ,  C08G69/20 ,  C08G69/28 ,  B01J27/24

CPC分类号： B01J31/0254 ,  B01J27/1806 ,  C08G69/04 ,  C08G69/20 ,  C08G69/28

摘要： A catalyst composition for the polymerization of polyamide/copolyamide comprising a primary catalyst which comprises an alkali metal hypophosphite or an alkali-earth metal hypophosphite, and a cocatalyst which comprises an amine compound. The cocatalyst amine compound is selected from the group consisting of phenylene diamines, hindered amines, poly(hindered amines), and benzotriazoles. The catalyst composition of this invention is most useful when used in conjunction with the reactive extrusion technology which requires a very fast polymerization rate to take full advantage of this evolving technology.

摘要翻译： 包含含有碱金属次磷酸盐或碱土金属次磷酸盐的初级催化剂的聚酰胺/共聚酰胺聚合用催化剂组合物和包含胺化合物的助催化剂。 助催化剂胺化合物选自亚苯基二胺，受阻胺，聚（受阻胺）和苯并三唑。 当与反应挤出技术结合使用时，本发明的催化剂组合物是最有用的，其需要非常快的聚合速率以充分利用这种演变技术。

公开(公告)号：US5260246A

公开(公告)日：1993-11-09

申请号：US949096

申请日：1992-09-18

申请人： Wu-Bin Yuo ,  Mao-Song Lee ,  Jeng-Yue Wu

发明人： Wu-Bin Yuo ,  Mao-Song Lee ,  Jeng-Yue Wu

IPC分类号： B01J27/18 ,  B01J31/02 ,  C08G69/20 ,  B01J31/00

CPC分类号： B01J31/0244 ,  B01J27/1806 ,  B01J31/0237 ,  C08G69/20

摘要： A catalyst composition for the polymerization of Nylon 6 from caprolactam comprising a primary catalyst which comprises an alkali metal hypophosphite or an alkaliearth metal hypophosphite, and an amine cocatalyst. The amine cocatalyst can be selected from the group consisting of phenylene diamines, hindered amines, poly(hindered amines), Group I benzotriazoles, and Group I benzotriazoles. The catalyst composition of this invention is most useful when used in conjunction with the reactive extrusion technology which requires a very fast polymerization rate to take full advantage of this evolving technology.

摘要翻译： 一种用于从己内酰胺聚合尼龙6的催化剂组合物，其包含含有碱金属次磷酸盐或碱式金属次磷酸盐的主催化剂和胺助催化剂。 胺助催化剂可以选自亚苯基二胺，受阻胺，聚（受阻胺），I组苯并三唑和I组苯并三唑。 当与反应挤出技术结合使用时，本发明的催化剂组合物是最有用的，其需要非常快的聚合速率以充分利用这种演变技术。

公开(公告)号：US20050181970A1

公开(公告)日：2005-08-18

申请号：US10884611

申请日：2004-07-02

申请人： Ching-Yao Huang ,  Hsi-Fu Lee ,  Tzu-Fan Tseng ,  Jeng-Yue Wu

发明人： Ching-Yao Huang ,  Hsi-Fu Lee ,  Tzu-Fan Tseng ,  Jeng-Yue Wu

IPC分类号： C01B33/40 ,  C08K3/22 ,  C08K3/34 ,  C08K5/17 ,  C08L101/00 ,  C09C1/42 ,  C11D3/00 ,  C11D7/18

CPC分类号： C09C1/42 ,  C01B33/40 ,  C01P2002/72 ,  C01P2004/03

摘要： A clay mixture containing aluminum compounds is provided. The clay mixture includes an aluminum compound in a range from about 10% to about 90% by weight of the clay mixture; a clay in a range from about 5% to 60% by weight of the clay mixture; and a first and a second surfactants, wherein an amount of the first and the second surfactants is in a rage from about 0.2 to about 30% by weight of the clay mixture.

摘要翻译： 提供含有铝化合物的粘土混合物。 粘土混合物包括在粘土混合物的约10重量％至约90重量％范围内的铝化合物; 在粘土混合物的约5重量％至60重量％范围内的粘土; 和第一和第二表面活性剂，其中第一和第二表面活性剂的量为粘土混合物的约0.2至约30重量％。

公开(公告)号：US5298598A

公开(公告)日：1994-03-29

申请号：US949221

申请日：1992-09-18

申请人： Wu-Bin Yuo ,  Der-Tarng Su ,  Jeng-Yue Wu ,  Mao-Song Lee

发明人： Wu-Bin Yuo ,  Der-Tarng Su ,  Jeng-Yue Wu ,  Mao-Song Lee

IPC分类号： C08G69/28

CPC分类号： C08G69/28

摘要： A catalyst composition for the polymerization of polyamide/copolyamide comprising a primary catalyst which comprises an alkali metal hypophosphite or an alkali-earth metal hypophosphite, and an organic phosphite cocatalyst. The catalyst composition of this invention is most useful when used in conjunction with the reactive extrusion technology which requires a very fast polymerization rate to take full advantage of this evolving technology.

摘要翻译： 包含含有碱金属次磷酸盐或碱土金属次磷酸盐的主要催化剂和有机亚磷酸盐助催化剂的聚酰胺/共聚酰胺聚合用催化剂组合物。 当与反应挤出技术结合使用时，本发明的催化剂组合物是最有用的，其需要非常快的聚合速率以充分利用这种演变技术。