公开(公告)号：US06388023B1

公开(公告)日：2002-05-14

申请号：US09505078

申请日：2000-02-16

申请人： Chih-Pin Hsu ,  Ming Yang Zhao ,  Linda Bergstrom

发明人： Chih-Pin Hsu ,  Ming Yang Zhao ,  Linda Bergstrom

IPC分类号： B32B1704

CPC分类号： C08L67/06 ,  Y10T428/24994

摘要： A compositon useful as an intermediate for a skin laminate and a fiber-reinforced composite comprises: (A) At least 5 wt. % of an at least partially end-capped unsaturated polyetherester wherein the end-capping compound includes a compound having at least one epoxy group; (B) an unsaturated polyester resin such that the weight ratio unsaturated polyester resin (B):polyetherester resin (A) is from about 10:90 to about 90:10; (C) from about 10 to about 70 wt. % of at least one vinyl monomer such as styrene; and (D) a curing agent such as a free radical initiator and an accelerator.

摘要翻译： 用作皮肤层压材料和纤维增强复合材料的中间体的组合物包括：（A）至少5wt。 ％的至少部分封端的不饱和聚醚酯，其中封端化合物包括具有至少一个环氧基的化合物;（B）不饱和聚酯树脂，使得不饱和聚酯树脂（B）：聚醚酯树脂（A ）为约10:90至约90:10;（C）约10至约70wt。 ％的至少一种乙烯基单体如苯乙烯; 和（D）固化剂，例如自由基引发剂和促进剂。

公开(公告)号：US06830804B2

公开(公告)日：2004-12-14

申请号：US09819237

申请日：2001-03-28

申请人： Chih-Pin Hsu ,  Ming Yang Zhao ,  Linda Bergstrom

发明人： Chih-Pin Hsu ,  Ming Yang Zhao ,  Linda Bergstrom

IPC分类号： B32B2502

CPC分类号： C08G63/676 ,  C08G63/918 ,  C08L67/06 ,  Y10T428/249933 ,  Y10T428/24994 ,  Y10T428/31786

摘要： Unsaturated polyetherester resins, and processes for making them, are described which are useful for making curable thermoset resin compositions, intermediates for curable thermoset resin compositions, fiber-reinforced polymer composites, intermediates for making skin laminates for gel coated fiber-reinforced composites and gel coated polymer laminates. The unsaturated polyetherester resins are obtainable by reacting at least one acid-terminated unsaturated polyetherester resin with at least one aromatic polyol having at least one non-primary hydroxy group to produce an unsaturated polyetherester resin at least partially end-capped with an aromatic polyol. The described processes, compositions, methods and uses improve the chemical and/or water resistance of resin compositions, particularly composite materials having a gel coat. That improvement has special significance in outdoor and marine applications, bathtubs and shower stalls, and environments exposed to chemicals such as industrial and commercial applications.

摘要翻译： 描述了不饱和聚醚酯树脂及其制备方法，其可用于制备可固化热固性树脂组合物，可固化热固性树脂组合物的中间体，纤维增强聚合物复合材料，用于制备凝胶涂层纤维增强复合材料的表层叠体的中间体和凝胶涂层 聚合物层压板。 不饱和聚醚酯树脂可以通过使至少一种酸封端的不饱和聚醚酯树脂与至少一种具有至少一个非伯羟基的芳族多元醇反应来制备至少部分用芳族多元醇封端的不饱和聚醚酯树脂。 所描述的方法，组合物，方法和用途改善了树脂组合物，特别是具有凝胶涂层的复合材料的化学和/或耐水性。 这种改进在户外和船舶应用，浴缸和淋浴间以及暴露于工业和商业应用等化学品的环境中具有特殊意义。

公开(公告)号：US06660373B2

公开(公告)日：2003-12-09

申请号：US10011498

申请日：2001-12-07

申请人： Chih-Pin Hsu ,  Ming Yang Zhao ,  Linda Bergstrom

发明人： Chih-Pin Hsu ,  Ming Yang Zhao ,  Linda Bergstrom

IPC分类号： B32B1704

CPC分类号： C08L67/06 ,  Y10T428/24994

摘要： Curable thermoset resin compositions are described which are useful for imparting water and/or solvent resistance to gel coated fiber-reinforced polymers. Those compositions contain at least 5 weight-percent of an at least partially end-capped unsaturated polyetherester resin, an unsaturated polyester resin in a specified amount having a specified range of unsaturation, about 10 to about 70 weight-percent of at least one vinyl monomer and a curing agent. Methods and intermediates for making those compositions, use of the curable thermoset resin compositions to make fiber-reinforced polymer composites and skin laminate intermediates for the same, and articles manufactured using the same are also described. These compositions, methods and uses improve the chemical and/or water resistance of resin compositions, particularly composite materials having a gel coat. That improvement has special significance in outdoor and marine applications, bathtubs and shower stalls, and environments exposed to chemicals, such as industrial and commercial applications.

摘要翻译： 描述了可固化的热固性树脂组合物，其可用于赋予凝胶涂覆的纤维增强聚合物耐水和/或耐溶剂性。 这些组合物含有至少5重量％的至少部分封端的不饱和聚醚酯树脂，具有规定范围的不饱和键的不饱和聚酯树脂，约10至约70重量％的至少一种乙烯基单体 和固化剂。 还描述了制备这些组合物的方法和中间体，使用可固化热固性树脂组合物制备纤维增强聚合物复合材料和用于其的皮肤层压制品中间体，以及使用其制造的制品。 这些组合物，方法和用途改善了树脂组合物，特别是具有凝胶涂层的复合材料的化学和/或耐水性。 这种改进在户外和船舶应用，浴缸和淋浴间以及暴露于工业和商业应用等化学品的环境中具有特殊意义。

公开(公告)号：US06211305B1

公开(公告)日：2001-04-03

申请号：US09232989

申请日：1999-01-19

申请人： Chih-Pin Hsu ,  Ming Yang Zhao ,  Linda Bergstrom

发明人： Chih-Pin Hsu ,  Ming Yang Zhao ,  Linda Bergstrom

IPC分类号： C08G6391

CPC分类号： C08G63/676 ,  C08G63/918 ,  C08L67/06 ,  Y10T428/249933 ,  Y10T428/24994 ,  Y10T428/31786

摘要： Unsaturated polyetherester resins, and processes for making them, are described which are useful for making curable thermoset resin compositions, intermediates for curable thermoset resin compositions, fiber-reinforced polymer composites, intermediates for making skin laminates for gel coated fiber-reinforced composites and gel coated polymer laminates. The unsaturated polyetherester resins are obtainable by reacting at least one acid-terminated unsaturated polyetherester resin with at least one aromatic polyol having at least one non-primary hydroxy group to produce an unsaturated polyetherester resin at least partially end-capped with an aromatic polyol. The described processes, compositions, methods and uses improve the chemical and/or water resistance of resin compositions, particularly composite materials having a gel coat. That improvement has special significance in outdoor and marine applications, bathtubs and shower stalls, and environments exposed to chemicals such as industrial and commercial applications.

摘要翻译： 描述了不饱和聚醚酯树脂及其制备方法，其可用于制备可固化热固性树脂组合物，可固化热固性树脂组合物的中间体，纤维增强聚合物复合材料，用于制备凝胶涂层纤维增强复合材料的表层叠体的中间体和凝胶涂层 聚合物层压板。 不饱和聚醚酯树脂可以通过使至少一种酸封端的不饱和聚醚酯树脂与至少一种具有至少一个非伯羟基的芳族多元醇反应来制备至少部分用芳族多元醇封端的不饱和聚醚酯树脂。 所描述的方法，组合物，方法和用途改善了树脂组合物，特别是具有凝胶涂层的复合材料的化学和/或耐水性。 这种改进在户外和船舶应用，浴缸和淋浴间以及暴露于工业和商业应用等化学品的环境中具有特殊意义。