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
    • 4. 发明公开
    • 용융-방사 가능한 섬유-형성 매트릭스 중합체로부터합성사를 제조하기 위한 연신 강화제
    • 用于从熔融纺丝纤维形成基质聚合物生产合成线的延长增长剂
    • KR1020060008944A
    • 2006-01-27
    • KR1020057020578
    • 2004-04-06
    • 에보니크 룀 게엠베하
    • 클라인알렉산더슈빈트헬무트비커미카엘
    • D01F1/10D01F6/52C08J5/10
    • D01F6/06D01F1/10D01F6/60D01F6/62
    • The invention relates to an elongation-increasing agent which can be processed in an amorphous and thermoplastic manner, is made of radically polymerized, vinylic monomers, and is used for producing synthetic threads from a melt-spinnable fiber-forming matrix polymer that is incompatible with the elongation-increasing agent. The invention is characterized in that the elongation-increasing agent is thermally stabilized by adding an antioxidant substance such that said elongation- increasing agent is provided with a maximum total monomer content of 6 percent by weight after being thermally loaded at 290 °C for 30 minutes in an argon atmosphere. The invention further relates to granular plastic materials containing said elongation-increasing agent and a method for the production thereof. Also disclosed is a method for producing synthetic threads from a polymer mixture of a melt-spinnable, fiber- forming matrix polymer and an elongation-increasing agent in a melt- spinning process, and the subsequent use of said synthetic threads.
    • 本发明涉及一种能够以无定形和热塑性方式加工的伸长增长剂,由自由基聚合的乙烯基单体制成,用于从与熔体可纺丝的成纤基质聚合物生产合成线,其与 伸长增加剂。 本发明的特征在于,通过添加抗氧化剂物质使伸长增加剂热稳定,使得在290℃下热负载30分钟后,使所述伸长增殖剂的最大总单体含量为6重量% 在氩气氛中。 本发明还涉及含有所述伸长增加剂的粒状塑料材料及其制造方法。 还公开了一种在熔融纺丝工艺中由可熔融纺丝,成纤基质聚合物和伸长增加剂的聚合物混合物生产合成丝线的方法,以及随后使用所述合成丝线。