会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明申请
    • TWO-PART SIZING COMPOSITION FOR REINFORCEMENT FIBERS
    • 用于增强纤维的两部分施胶组合物
    • WO2007078900A2
    • 2007-07-12
    • PCT/US2006/048130
    • 2006-12-15
    • OWENS-CORNING FIBERGLAS TECHNOLOGY II, LLCCOSSEMENT, Marc, R.HENRION, Jean-Marc, P.
    • COSSEMENT, Marc, R.HENRION, Jean-Marc, P.
    • D06M15/263C03C25/285C03C25/50C08L77/00D06M13/192Y10T428/249924C08L2666/04
    • A two-part sizing formulation that imparts .improved strength of reinforced composites including a size composition and a binder composition is provided. The size composition may include one or more coupling agents and one or more film forming agents. The binder composition includes a high acid number copolymer formed from the polymerization of maleic anhydride or maleic acid and at least one other desired monomer and/or a high acid number polycarboxylic acid. In a preferred embodiment, the binder composition includes an ethylene-maleic acid copolymer formed by the hydrolysis of an ethylene maleic anhydride copolymer. The size composition may be applied to a reinforcing fiber material before the binder size material is applied. The two-part size composition may be applied to a reinforcing fiber material to form a reinforcing fiber product which may then be densified or compacted to form a densified reinforcing fiber product, such as a pellet.
    • 提供了赋予包含胶料组合物和粘合剂组合物的增强复合材料强度的两部分施胶配方。 胶料组合物可以包含一种或多种偶联剂和一种或多种成膜剂。 粘合剂组合物包含由马来酸酐或马来酸与至少一种其它所需单体和/或高酸值聚羧酸的聚合形成的高酸值共聚物。 在一个优选的实施方案中,粘合剂组合物包括通过水解乙烯马来酸酐共聚物形成的乙烯 - 马来酸共聚物。 在施加粘合剂尺寸材料之前,尺寸组合物可以施加到增强纤维材料。 两部分施胶剂组合物可以施用于增强纤维材料以形成增强纤维产品,然后可以将增强纤维产品致密化或压实以形成致密增强纤维产品,例如丸粒。