公开(公告)号：US20150121628A1

公开(公告)日：2015-05-07

申请号：US14071432

申请日：2013-11-04

申请人： Carbtex Technology, Inc.

发明人： Francis McCullough ,  David Hall

IPC分类号： D06M13/224 ,  D06L3/06 ,  D06L3/02 ,  D06L3/08

CPC分类号： D06M13/224 ,  D06L4/12 ,  D06L4/13 ,  D06L4/24 ,  D06M2101/06 ,  D06M2200/30 ,  Y10T428/249921 ,  Y10T428/2933

摘要： A bi-regional fiber with a cellulosic core and a wax outer sheath is disclosed. The sheath can comprise high melting temperature wax. The fiber may be produced by processing the natural fiber at temperatures less than 70° C. The fiber can be processed in a standard manner, e.g., Keir process which may include bleach at approximately 100° C.. and the wax subsequently added at a temperature sufficient to disperse the wax over the fibers. The fibers are ignition resistant as measured by industry standard tests, e.g., FAR 25.853(b) or 14 CFR 25.853(b). The wax may comprise less than 1 percent to 25 percent of the fiber by weight. The wax may be natural wax, synthetic or emulsified wax or blends thereof. The bi-regional fibers can be blended with other fibers including BRCF fibers subject of U.S. Pat. No. 5,700,573.

摘要翻译： 公开了一种具有纤维素芯和蜡外护套的双区纤维。 护套可以包括高熔点蜡。 纤维可以通过在低于70℃的温度下加工天然纤维来制备。纤维可以以标准方式加工，例如Keir方法，其可以包括在约100℃下的漂白剂，并且蜡随后在 足以将蜡分散在纤维上的温度。 根据工业标准测试（如FAR 25.853（b）或14 CFR 25.853（b））测量，纤维是耐火的。 该蜡可以占纤维重量的不到1％至25％。 蜡可以是天然蜡，合成或乳化蜡或其混合物。 双区域纤维可以与其他纤维混合，其中包括美国专利的BRCF纤维。 5,700,573。