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1. 发明授权

US4255302A Resin system for filament winding of pressure vessels 失效
标题翻译：用于压力容器丝缠绕的树脂系统
公开(公告)号：US4255302A
公开(公告)日：1981-03-10
申请号：US95126
申请日：1979-11-15
申请人： Leo G. Adams , Richard E. Hoffman
发明人： Leo G. Adams , Richard E. Hoffman
IPC分类号： C08G59/22 , C08G59/50 , C08L63/02 , C08L63/00 , C08L77/10
CPC分类号： C08G59/226 , C08G59/5033
摘要： An epoxy resin system for use in the wet winding of high strength filament wound pressure vessels with aramide fiber. The resin system is composed of a mixture of a plurality of distinct epoxy resins and aromatic curing agents. The epoxy resins were selected to impart particular properties required for the filament winding process and to improve the strength of filament wound pressure vessels. Aromatic amine curing agents were selected to alter the time/temperature gel and cure conditions of the system without significantly altering the final strength of the pressure vessels. The resin system is nominally composed of a mixture of a commercially available epoxy resins comprising diglycidyl ether of bisphenol A, a diglycidyl ester of linoleic dimer acid, and a diglycidyl ether of butanediol and the aromatic amine curing agent comprises a mixture of methylenedianiline and metaphenylenediamine in a 60/40 ratio by weight. The ratios of the components are selected to meet the specific processing needs and the final product requirements.
摘要翻译：一种环氧树脂体系，用于高强度丝缠绕压力容器与芳族聚酰胺纤维的湿式缠绕。树脂体系由多种不同的环氧树脂和芳香族固化剂的混合物构成。选择环氧树脂以赋予纤维缠绕过程所需的特定性能并提高长丝缠绕压力容器的强度。选择芳族胺固化剂以改变体系的时间/温度凝胶和固化条件，而不显着改变压力容器的最终强度。树脂体系名义上由包含双酚A的二缩水甘油醚，亚油酸二聚酸的二缩水甘油酯和丁二醇的二缩水甘油醚的市售环氧树脂的混合物组成，芳族胺固化剂包括亚甲基二苯胺和间苯二胺的混合物 60/40重量比。选择组件的比例以满足特定的加工需求和最终产品要求。

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