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Totally found 3434 items.

  • [专利] Enhancing properties of sulfur extended asphalt using polyethylene wax
    (WO2014168860) This invention relates to asphalt compositions. More specifically, this invention relates to asphalt binder compositions including asphalt, elemental sulfur and polyethylene wax, and methods of making the same. In some aspects, the invention provides a sulfur wax asphalt binder composition that includes a base asphalt having viscoelastic properties, an elemental sulfur, and a polyethylene wax. The polyethylene wax is combined with the base asphalt and the elemental sulfur to create the sulfur wax asphalt binder composition. The polyethylene wax is present in the sulfur wax asphalt binder composition in an amount effective to increase the viscoelastic properties as compared to the viscoelastic properties of the base asphalt.
  • [专利] (CN111328802) Nano controlled-release pesticide with polyethylene wax as coating matrix and preparation method thereof
    (CN111328802) The invention provides a nano controlled-release pesticide with polyethylene wax as a coating matrix and a preparation method thereof, belonging to the technical field of pesticides. The nano controlled-release pesticide provided by the invention has good photolysis resistance and oxidation resistance and good slow-release efficacy, and has the advantages of controllable drug-loading rate and simple preparation process.
  • [专利] Enhancing properties of sulfur extended asphalt using polyethylene wax
    (US9546275) This invention relates to asphalt compositions. More specifically, this invention relates to asphalt binder compositions including asphalt, elemental sulfur and polyethylene wax, and methods of making the same. In some aspects, the invention provides a sulfur wax asphalt binder composition that includes a base asphalt having viscoelastic properties, an elemental sulfur, and a polyethylene wax. The polyethylene wax is combined with the base asphalt and the elemental sulfur to create the sulfur wax asphalt binder composition. The polyethylene wax is present in the sulfur wax asphalt binder composition in an amount effective to increase the viscoelastic properties as compared to the viscoelastic properties of the base asphalt.
  • [专利] Asphalt binder with polyethylene wax
  • [专利] Enhancing properties of sulfur extended asphalt using polyethylene wax
    (CA2902610) This invention relates to asphalt compositions. More specifically, this invention relates to asphalt binder compositions including asphalt, elemental sulfur and polyethylene wax, and methods of making the same. In some aspects, the invention provides a sulfur wax asphalt binder composition that includes a base asphalt having viscoelastic properties, an elemental sulfur, and a polyethylene wax. The polyethylene wax is combined with the base asphalt and the elemental sulfur to create the sulfur wax asphalt binder composition. The polyethylene wax is present in the sulfur wax asphalt binder composition in an amount effective to increase the viscoelastic properties as compared to the viscoelastic properties of the base asphalt.
  • [专利] Polycarbonate compositions containing polyethylene wax
    (KR20170091128) The invention relates to polycarbonate compositions with an improved thermal behaviour and improved slip characteristics, achieved by the use of oxidised, acid-modified polyethylene waxes. (From WO2016087477 A1)
  • [专利] Starch-based thermoplastic composition comprising a functionalised polyethylene wax
    (WO201409677) The invention relates to a thermoplastic composition comprising: at least one starch; at least one starch plasticiser; and at least one functional polyolefin, in which the functional polyolefin is a mixture of functional polyolefins comprising a functionalised polyethylene including at least one functional compound bearing at least one polar function and a functionalised polyethylene wax including at least one functional compound bearing at least one polar function. This composition has improved properties and can be used in particular to produce films.
  • [专利] Polycarbonate compositions containing polyethylene wax
    (WO201687477) The invention relates to polycarbonate compositions with an improved thermal behaviour and improved slip characteristics, achieved by the use of oxidised, acid-modified polyethylene waxes.
  • [专利] 一种将氧化PE蜡应用于电路板密封防护的方法
    本发明涉及一种将氧化PE蜡应用于电路板密封防护的方法,包括:在电路板表面刷涂一层偶联剂,风干;对上述电路板进行除湿;向熔融的氧化聚乙烯蜡中加入增粘剂、液体增韧剂,混合均匀,制成熔融蜡;将经过除湿处理的电路板浸入所述熔融蜡中进行密封,密封完成后,将电路板置于离型纸上,干燥,即得。该密封方法克服了氧化PE蜡低温容易开裂的缺点,克服了氧化PE蜡附着力差的缺点,通过反复实验添加增粘剂和增韧剂比例,最终实现了电路板在零下20℃‑60℃工作环境中,氧化PE蜡能够满足有效的防水防潮密封。本方法充分利用了主配料PE蜡良好的耐酸碱、耐电解化学稳定性、憎水性,融化后在电路板以及元器件表面形成一层蜡膜对电路板进行防护。
  • [专利] 一种以PE蜡为主体的金属防锈蜡及其制备方法
    本发明公开了一种以PE蜡为主体的金属防锈蜡及其制备方法,其组成原料的重量份为:PE蜡?68-72、200号溶剂油32-35、二茂铁2-4、成膜树脂5-6、改性树木灰6-8、邻苯二甲酸二丁酯6-10、十二烷基硫酸钠2-4、硬脂酸锌1-3、辛烷基二甲基叔胺2-4、三乙醇胺0.9-1.1、钛白粉6-8、脂肪醇聚氧乙烯醚0.9-1.1、2,6-二叔丁基-4-二甲胺基苯酚0.8-1.1和醋丙乳液3-5;本发明的防锈蜡以PE蜡为主要原料,不仅具有良好的防锈性能,使用方便,而且原料中添加了改性树木灰,本发明的防锈蜡具有比同类产品更优异的耐温性能、表面光滑度,以及具有良好的流动性和耐盐雾性、耐湿热性。
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