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1. 发明授权

US06737134B2 Abrasion resistant pipe 失效
标题翻译：耐磨管
公开(公告)号：US06737134B2
公开(公告)日：2004-05-18
申请号：US09073591
申请日：1998-05-06
申请人： Ralph S. Friedrich , Colin G. Hull
发明人： Ralph S. Friedrich , Colin G. Hull
IPC分类号： B32B108
CPC分类号： B32B37/00 , B32B1/08 , B32B27/42 , F16L9/133 , Y10T428/1314 , Y10T428/1321 , Y10T428/1369 , Y10T428/139 , Y10T428/31511 , Y10T428/31601
摘要： Abrasion resistant pipes of this invention comprise a structural wall formed from a filament wound fiberglass-reinforced material, and an elastomeric abrasion resistant material disposed along the inside and/or outside surface of such pipe. In a preferred embodiment, the structural pipe wall is formed from a filament wound fiberglass-reinforced epoxy resin material, and the abrasion resistant material is formed from a polyurea elastomer. Abrasion resistant pipes of this invention are manufactured using existing filament winding processes by first coating a mandrel with the elastomeric abrasion resistant material, and than winding the resin impregnated filament therearound. Pipes prepared according to principles of this invention have improved properties of toughness, temperature resistance, chemical resistance, and abrasion resistance when compared to conventional fiberglass-reinforced pipes that either have no protective liner or have liners formed from other elastomeric materials.
摘要翻译：本发明的耐磨管包括由长丝缠绕的玻璃纤维增强材料形成的结构壁，以及沿着这种管的内表面和/或外表面设置的弹性耐磨材料。在优选实施例中，结构管壁由长丝缠绕的玻璃纤维增强环氧树脂材料形成，并且耐磨材料由聚脲弹性体形成。本发明的耐磨管是利用现有的长丝缠绕工艺制造的，首先用弹性体耐磨材料涂覆心轴，而不是缠绕树脂浸渍的细丝。与传统的玻璃纤维增强管相比，根据本发明的原理制备的管具有改进的韧性，耐温性，耐化学性和耐磨性，与不具有保护衬垫或由其它弹性体材料形成衬垫的常规玻璃纤维增强管相比。

2. 发明授权

US5942073A Siloxane-modified adhesive/adherend systems 失效
标题翻译：硅氧烷改性粘合剂/被粘体系
公开(公告)号：US5942073A
公开(公告)日：1999-08-24
申请号：US851149
申请日：1997-05-05
申请人： Norman R. Mowrer , John F. Kane , Colin G. Hull
发明人： Norman R. Mowrer , John F. Kane , Colin G. Hull
IPC分类号： B29C65/52 , B32B7/12 , B32B15/04 , B32B27/08 , C09J7/02 , C09J11/00 , C09J163/00 , C09J183/04 , C09J183/06 , C09J183/10
CPC分类号： C09J183/10 , B32B27/08 , C09J163/00 , C09J7/0246 , Y10T428/31663
摘要： Adhesive/adherend systems of this invention comprise a siloxane-modified adhesive component and a siloxane-modified adherend component. The siloxane-modified adhesive component is prepared by combining an epoxy resin with an organosilane ingredient, a polysiloxane resin, an amine hardener, an organometallic catalyst, a base catalyst, and any thickener and extender pigment. The siloxane-modified adherend component is prepared using a polysiloxane resin and may also contain other resins such epoxy, phenolic, polyester, vinyl ester, polyurethane, polyamide, melamine, furan, acrylate, thermoplastic polyvinyl chloride, polyethylene, polycarbonate, ABS, polystyrene, ethylene vinyl acetate, polyvinyl acetate, polyamide, and polypropylene resins. When placed into contact with one another, the siloxane groups in the siloxane-modified adhesive and siloxane-modified adherend components form Si--O--Si bonds between themselves to form an attachment force that both occurs at ambient temperature within a reasonable amount of time, and that is greater than otherwise possible using adhesive/adherend systems having unmodified adhesive and/or adherend components.
摘要翻译：本发明的粘合剂/粘附体系包含硅氧烷改性的粘合剂组分和硅氧烷改性的粘合剂组分。硅氧烷改性的粘合剂组分通过将环氧树脂与有机硅烷组分，聚硅氧烷树脂，胺硬化剂，有机金属催化剂，碱催化剂和任何增稠剂和增量颜料组合而制备。使用聚硅氧烷树脂制备硅氧烷改性的被粘物成分，还可以含有环氧树脂，酚醛树脂，聚酯，乙烯基酯，聚氨酯，聚酰胺，三聚氰胺，呋喃，丙烯酸酯，热塑性聚氯乙烯，聚乙烯，聚碳酸酯，ABS，聚苯乙烯，乙烯乙酸乙烯酯，聚乙酸乙烯酯，聚酰胺和聚丙烯树脂。当彼此接触时，硅氧烷改性的粘合剂中的硅氧烷基团和硅氧烷改性的被粘物组分在它们之间形成Si-O-Si键，以形成在合适的时间内在环境温度下发生的附着力，并且使用具有未改性粘合剂和/或被粘物组分的粘合剂/被粘物体系大于其它可能性。

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