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  • 专利标题:   Preparing environment-friendly dipped cord fabric useful for e.g. tires, comprises e.g. dissolving modified resin in tetrahydrofuran, adding reinforcing filler to ultrasonically process, distilling to obtain pre-processed resin, adding pre-processed resin and nylon 66, and weaving composite yarn.
  • 专利号:   CN115584634-A
  • 发明人:   WU J, ZHOU L, ZHAO H, LI T, QI B, CHEN R, XU J
  • 专利权人:   JIANGYIN SHAJIANG TEXTILE TECHNOLOGY CO
  • 国际专利分类:   C08G063/698, C08G063/78, D01F001/10, D01F008/12, D01F008/14, D06M101/32, D06M101/34, D06M015/41
  • 专利详细信息:   CN115584634-A 10 Jan 2023 D06M-015/41 202317 Chinese
  • 申请详细信息:   CN115584634-A CN11306428 25 Oct 2022
  • 优先权号:   CN11306428

▎ 摘　　要

NOVELTY - Preparing environment-friendly dipped cord fabric comprises (i) dissolving modified resin in tetrahydrofuran, adding reinforcing filler, ultrasonically processing, and distilling to obtain pre-processed resin, (ii) adding pre-processed resin and nylon 66 into internal mixer, blending, and melt-spinning to obtain composite yarn, (iii) weaving the composite yarn by using an air-jet loom, where the weaving reed adopts the method of one reed and one line to weave into a cord fabric, and (iv) subjecting the cord fabric to a single-bath dipping heat treatment with RFL dipping glue solution to obtain a dipped cord fabric. USE - The fabric is useful for tires (claimed) i.e. radial tire of vehicle, inclined tire, belt inclined tire and meridian tire. ADVANTAGE - The method: prepares composite yarn with improved mechanical properties. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an environment-friendly dipped cord fabric prepared by the above-mentioned method.