专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5298594A Preparation of nylon 6 with alkali metal hypophosphite catalyst and organic phosphite catalyst 失效
标题翻译：用碱金属次磷酸盐催化剂和有机亚磷酸盐催化剂制备尼龙6
公开(公告)号：US5298594A
公开(公告)日：1994-03-29
申请号：US948128
申请日：1992-09-18
申请人： Wu-Bin Yuo , Gwo-Yang Chang , Jeng-Yue Wu , Mao-Song Lee
发明人： Wu-Bin Yuo , Gwo-Yang Chang , Jeng-Yue Wu , Mao-Song Lee
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 organic phosphite as cocatalyst. 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有机亚磷酸盐作为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。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。

2. 发明授权

US5264541A Nylon 6 synthesis with water, alkali metal hypophoshite catalyst and amine cocatalyst 失效
标题翻译：尼龙6与水合成，碱金属hypophoshite催化剂和胺助催化剂
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。

3. 发明授权

US5298598A Preparation of polyamide with mixture of phosphorus catalysts 失效
标题翻译：用磷催化剂的混合物制备聚酰胺
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。

4. 发明授权

US5290747A Nylon 6 catalyst system 失效
标题翻译：尼龙6催化剂体系
公开(公告)号：US5290747A
公开(公告)日：1994-03-01
申请号：US949796
申请日：1992-09-18
申请人： Wu-Bin Yuo , Jeng-Yue Wu , Mao-Song Lee
发明人： Wu-Bin Yuo , Jeng-Yue Wu , Mao-Song Lee
IPC分类号： B01J31/02 , C08G69/20 , B01J31/00
CPC分类号： B01J31/0259 , 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 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：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要催化剂和有机亚磷酸盐助催化剂。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。

5. 发明授权

US5298597A Aqueous preparation of polyamide with catalyst mixture 失效
标题翻译：用催化剂混合物制备聚酰胺
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。

6. 发明授权

US5264406A Catalyst system for polyamide and copolyamide 失效
标题翻译：聚酰胺和共聚酰胺的催化剂体系
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。

7. 发明授权

US5260246A Catalyst system for nylon 6 synthesis 失效
标题翻译：尼龙6合成催化剂体系
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。

8. 发明授权

US06710111B2 Polymer nanocomposites and the process of preparing the same 有权
标题翻译：聚合物纳米复合材料及其制备方法
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。

9. 发明授权

US5317054A Reinforced polyamide composites 失效
标题翻译：增强聚酰胺复合材料
公开(公告)号：US5317054A
公开(公告)日：1994-05-31
申请号：US925896
申请日：1992-08-07
申请人： Chih-Cheng Chiang , Mao-Song Lee , Jen-Lien Lin , Der-Tarng Su , Shen-Nan Tong
发明人： Chih-Cheng Chiang , Mao-Song Lee , Jen-Lien Lin , Der-Tarng Su , Shen-Nan Tong
IPC分类号： C08K3/34 , C08K5/092 , C08K5/1539 , C08K5/20 , C08K7/14 , C08K3/40
CPC分类号： C08K5/20 , C08K3/34 , C08K5/092 , C08K5/1539 , C08K7/14
摘要： A reinforced polyamide composites comprising polyamide resin, 1 to 60 weight percent fiber and/or talc, and 0.1 to 5 phr (part per hundred by resin) interfacial modifier, based on the weight of the polyamide composites; wherein the interfacial modifier are functional organic compounds of structural formula:R.sub.1 (CO.sub.2 H)x;R.sub.1 (CO).sub.2 NH; andR.sub.1 (CO).sub.2 O,whereR.sub.1, R.sub.2, R.sub.3 may be aliphatic or aromatic hydrocarbyl group; the number of carbon atoms in R.sub.1, R.sub.2 and R.sub.3 is in the range of 2 to 16, preferably 2 to 12; and x=1 to 4.The interfacial modifier can be mixed with glass and/or talc and polyamide simultaneously and compounded directly; or, premix the interfacial modifier and polyamide, melt the premix, then incorporate glass fiber and/or talc and compound to form the reinforced polyamide composites. The physical properties of the instant composites can be improved significantly.
摘要翻译：基于聚酰胺复合材料的重量，包含聚酰胺树脂，1至60重量％纤维和/或滑石和0.1至5phr（按树脂的百分数）界面改性剂的增强聚酰胺复合材料; 其中所述界面改性剂是具有结构式的功能性有机化合物：R 1（CO 2 H）x; R1（CO）2NH; 和R 1（CO）2 O，其中R 1，R 2，R 3可以是脂族或芳族烃基; R1，R2和R3中的碳原子数为2〜16，优选为2〜12的范围。并且x = 1至4.界面改性剂可与玻璃和/或滑石和聚酰胺同时混合并直接混合; 或者，将界面改性剂和聚酰胺预混合，熔化预混物，然后加入玻璃纤维和/或滑石和化合物以形成增强的聚酰胺复合材料。即时复合材料的物理性能可以显着提高。

10. 发明授权

US07459211B2 Anti-ultraviolet reflector 有权
标题翻译：防紫外线反射镜
公开(公告)号：US07459211B2
公开(公告)日：2008-12-02
申请号：US11463907
申请日：2006-08-11
申请人： Hsi-Hsin Shih , Kuo-Lung Wu , Tien-Chieh Chang , Shih-Kai Cheng , Mao-Song Lee
发明人： Hsi-Hsin Shih , Kuo-Lung Wu , Tien-Chieh Chang , Shih-Kai Cheng , Mao-Song Lee
IPC分类号： B32B27/36 , B32B9/04
CPC分类号： B32B27/08 , B32B27/32 , B32B27/365 , B32B2250/02 , B32B2250/24 , B32B2255/10 , B32B2255/26 , B32B2264/102 , B32B2307/416 , B32B2307/42 , B32B2551/00 , C08J7/047 , C08J2369/00 , C08J2423/00 , G02F1/133605 , G02F2201/086 , Y10T428/31504 , Y10T428/31507 , Y10T428/31855
摘要： Disclosed is an anti-UV reflector for distributing a light from a point light source or a linear light uniformly over a target. The anti-UV reflector mainly includes a light reflecting polymeric substrate and a protecting layer of anti-UV material provided on the polycarbonate substrate for reducing yellowing in the polycarbonate substrate. When a light from a point light source or a linear light illuminates the anti-UV reflector, UV radiation in the light is filtered or absorbed by the protecting layer thereby reducing yellowing in the polyearbonate substrate.
摘要翻译：公开了一种防紫外线反射器，用于将来自点光源或线形光的光均匀地分布在目标上。抗紫外线反射器主要包括光聚合基材和设置在聚碳酸酯基材上的防紫外线材料保护层，用于减少聚碳酸酯基材中的黄变。当来自点光源或线性光的光照射抗UV反射器时，光中的紫外线辐射被保护层过滤或吸收，从而减少聚碳酸酯基底中的变黄。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式