公开(公告)号：US5587230A

公开(公告)日：1996-12-24

申请号：US459133

申请日：1995-06-02

申请人： Leroy C. Lin ,  Laura G. Wilson ,  Ashok Bhatnagar ,  Hsin L. Li

发明人： Leroy C. Lin ,  Laura G. Wilson ,  Ashok Bhatnagar ,  Hsin L. Li

IPC分类号： C08J5/04 ,  C08J5/24 ,  F41H5/04 ,  B32B7/00

CPC分类号： F41H5/0485 ,  C08J5/04 ,  C08J5/24 ,  Y10S428/902 ,  Y10S428/911 ,  Y10T428/24124 ,  Y10T428/249945 ,  Y10T428/249946 ,  Y10T428/249947 ,  Y10T442/2623

摘要： An article made from at least one network of high strength fibers and a matrix composition that includes a vinyl ester and diallyl phthalate. Preferably, the article is made from at least one prepreg element which includes at least two adjacent layers of the high strength fiber network in the vinyl ester-containing matrix composition. The prepreg element is made by applying a mixture of vinyl ester, diallyl phthalate and a carbon-carbon saturated solvent to the high strength fiber network.

公开(公告)号：US5165989A

公开(公告)日：1992-11-24

申请号：US445569

申请日：1989-12-04

申请人： Ashok Bhatnagar ,  David S. Cordova ,  Leroy C. Lin

发明人： Ashok Bhatnagar ,  David S. Cordova ,  Leroy C. Lin

IPC分类号： B29B11/16 ,  B29B15/08 ,  B29K105/06 ,  C08J5/24

CPC分类号： C08J5/24 ,  Y10T428/30 ,  Y10T428/31504 ,  Y10T442/2615 ,  Y10T442/2623

摘要： An essentially tack free prepreg article, characterized by a shelf life at about 25.degree. C. of at least about three months, and method of making the same are provided. The prepreg article comprises at least one network of fibers which has been impregnated with a solution of a resin in styrene and a catalyst. The resin is curable by the catalyst at a temperature above about 90.degree. C. The impregnated network is dried for a length of time and at a temperature sufficient to reduce the styrene content to less than about 1% by weight of the impregnated network without curing the resin. The prepreg article can subsequently be used as a component in a molded composite.

摘要翻译： 一种基本上无粘性的预浸料制品，其特征在于约25℃的保质期为至少约三个月，并提供其制备方法。 预浸料制品包括至少一种已经用树脂在苯乙烯和催化剂中浸渍的纤维网。 该树脂可以在高于约90℃的温度下由催化剂固化。浸渍的网络被干燥一段时间，并且在足以将苯乙烯含量降低至低于浸渍网络的约1重量％而不固化的温度 树脂。 随后可将预浸料制品用作模塑复合材料中的组分。

公开(公告)号：US5330820A

公开(公告)日：1994-07-19

申请号：US432259

申请日：1989-11-06

申请人： Hsin L. Li ,  Leroy C. Lin ,  Dusan C. Prevorsek ,  Hong B. Chin

发明人： Hsin L. Li ,  Leroy C. Lin ,  Dusan C. Prevorsek ,  Hong B. Chin

IPC分类号： F41H1/02 ,  B29B11/16 ,  B29K31/00 ,  B29K75/00 ,  B29K105/08 ,  B32B5/26 ,  B32B27/04 ,  C08J5/04 ,  F41H5/04 ,  B32B5/12

CPC分类号： F41H5/0485 ,  B32B5/26 ,  Y10S428/902 ,  Y10S428/911 ,  Y10T428/24124 ,  Y10T442/3472 ,  Y10T442/3545 ,  Y10T442/671

摘要： An impact resistant rigid composite article comprising a fibrous layer comprising a network of filaments dispersed in a rigid matrix comprising one or more thermosetting resins and one or more thermoplastic resins.

摘要翻译： 一种耐冲击刚性复合制品，其包含纤维层，所述纤维层包含分散在包含一种或多种热固性树脂和一种或多种热塑性树脂的刚性基质中的细丝网络。

公开(公告)号：US4316716A

公开(公告)日：1982-02-23

申请号：US714866

申请日：1976-08-16

申请人： Leroy C. Lin

发明人： Leroy C. Lin

IPC分类号： D01D5/092 ,  B29C23/00

CPC分类号： D01D10/00 ,  D01D5/092

摘要： Large diameter filaments are produced by increasing the cooling efficiency of a molten polymer as it exits a spinnerette orifice. The cooling is accomplished in a collar configuration having means for directing cooling air and an ionic discharge in a direction transverse to the axis of the filament as it passes through the collar.

摘要翻译： 通过提高熔融聚合物离开喷丝头孔口时的冷却效率来生产大直径长丝。 冷却是在具有用于引导冷却空气和离子排放物的装置的情况下实现的，所述装置在穿过所述套环时沿着与所述细丝的轴线横切的方向引导。

公开(公告)号：US08132494B1

公开(公告)日：2012-03-13

申请号：US07683016

申请日：1991-04-10

申请人： Huy X. Nguyen ,  Leroy C. Lin ,  Dennis C. Lang

发明人： Huy X. Nguyen ,  Leroy C. Lin ,  Dennis C. Lang

IPC分类号： F41H5/08

CPC分类号： F41H5/0485 ,  B32B5/022 ,  B32B5/024 ,  B32B5/12 ,  B32B5/26 ,  B32B2250/20 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2571/02 ,  Y10S428/911

摘要： An impact resistant rigid composite article comprising a fibrous layer comprising a network of filaments dispersed in a rigid matrix comprising one or more thermosetting resins and one or more thermoplastic resins which preferably include one or more initiating/compatibilization agents.

摘要翻译： 一种耐冲击刚性复合制品，其包含纤维层，所述纤维层包含分散在包含一种或多种热固性树脂和一种或多种热塑性树脂的刚性基质中的细丝网络，所述热塑性树脂优选包括一种或多种起始/增容剂。

公开(公告)号：US4430277A

公开(公告)日：1984-02-07

申请号：US908028

申请日：1978-05-22

申请人： Leroy C. Lin

发明人： Leroy C. Lin

IPC分类号： D01D5/092 ,  D01D5/10

CPC分类号： D01D5/092

摘要： Large diameter filaments are produced by increasing the cooling efficiency of a molten polymer as it exits a spinnerette orifice. The cooling is accomplished in a collar configuration having means for directing cooling air and an ionic discharge in a direction transverse to the axis of the filament as it passes through the collar.

摘要翻译： 通过提高熔融聚合物离开喷丝头孔口时的冷却效率来生产大直径长丝。 冷却是在具有用于引导冷却空气和离子排放物的装置的情况下实现的，所述装置在穿过所述套环时沿着与所述细丝的轴线横切的方向引导。

公开(公告)号：US4687796A

公开(公告)日：1987-08-18

申请号：US812548

申请日：1985-12-23

申请人： David S. Cordova ,  Hugh H. Rowan ,  Leroy C. Lin

发明人： David S. Cordova ,  Hugh H. Rowan ,  Leroy C. Lin

IPC分类号： B29C70/06 ,  B29C70/10 ,  C08G59/00 ,  C08G59/18 ,  C08J5/04 ,  C08J5/24 ,  C08K7/02 ,  C08K7/16 ,  C08K13/04 ,  C08L63/00 ,  C08L67/00 ,  C08L67/06 ,  C08L77/00 ,  C08K7/14

CPC分类号： C08J5/047 ,  C08K13/04 ,  C08K7/02 ,  C08L63/00 ,  C08J2363/00 ,  C08J2367/06

摘要： This invention relates to optimum formulation regions of reinforced thermosetting resin composites incorporating substantially increased filler loadings which have been found to retain the impact strength of formulation regions with substantially less filler loadings. The reinforced thermosetting resin composite of this invention comprises(a) 15 to 23 weight percent resin matrix selected from the group consisting of polyester and epoxy,(b) 5 to 25 equivalent weight percent fiber reinforcement, said fiber reinforcement comprising 0 to 80 volume percent glass fiber and 100 to 20 volume percent high tenacity reinforcing organic fiber selected from the group consisting of polyester and polyamide, and(c) 80 to 52 weight percent inert filler.

摘要翻译： 本发明涉及增强的热固性树脂复合材料的最佳配方区域，该组合物基本上增加了填料的填充量，已经发现这些区域的配方区域的冲击强度保持在较少的填料载量。 本发明的增强热固性树脂复合材料包含（a）15至23重量％的选自聚酯和环氧树脂的树脂基体，（b）5至25当量％的纤维增强物，所述纤维增强体包含0至80体积％ 玻璃纤维和100至20体积％的选自聚酯和聚酰胺的高韧性增强有机纤维，和（c）80至52重量％的惰性填料。