公开(公告)号：US20100285223A1

公开(公告)日：2010-11-11

申请号：US12763651

申请日：2010-04-20

申请人： Jong Kyoo Park ,  Jae Yeol Lee ,  Yong Gu Won ,  Dong Hwan Cho

发明人： Jong Kyoo Park ,  Jae Yeol Lee ,  Yong Gu Won ,  Dong Hwan Cho

IPC分类号： B05D3/00

CPC分类号： D01F9/16 ,  D01F11/02 ,  D01F11/14 ,  D06M15/643 ,  D06M2101/06

摘要： Disclosed is a method for manufacturing Lyocell based carbon fiber or Lyocell based carbon fabric, and more specifically a method for manufacturing Lyocell based carbon fiber or Lyocell based carbon fabric through the process comprising stabilization, carbonization and graphitization, and a pretreatment step before the stabilization of treating Lyocell fiber or Lyocell fabric by immersing the fiber or the fabric in a solution comprising silicon-based polymer and an aqueous solution comprising flame resistant salt.

摘要翻译： 公开了一种用于制造基于Lyocell的碳纤维或Lyocell基碳织物的方法，更具体地说，一种通过包括稳定化，碳化和石墨化的方法制造Lyocell基碳纤维或Lyocell基碳织物的方法，以及在稳定化之前的预处理步骤 通过将纤维或织物浸渍在包含硅基聚合物和包含阻燃盐的水溶液的溶液中来处理Lyocell纤维或Lyocell织物。

公开(公告)号：US06838120B2

公开(公告)日：2005-01-04

申请号：US10073470

申请日：2002-02-11

申请人： Yun Chul Kim ,  Yong Gu Won ,  Hyung Sik Lee ,  Kwang Hyeon Lim ,  Dong Hyuk Sin

发明人： Yun Chul Kim ,  Yong Gu Won ,  Hyung Sik Lee ,  Kwang Hyeon Lim ,  Dong Hyuk Sin

IPC分类号： C04B35/56 ,  B32B18/00 ,  C04B41/50 ,  C04B41/52 ,  B05D3/02 ,  C01B31/00

CPC分类号： C04B41/52 ,  C04B35/573 ,  C04B35/806 ,  C04B41/5059 ,  C04B2235/428 ,  C04B2235/48 ,  C04B2235/5256 ,  C04B2235/60 ,  C04B2235/616 ,  C04B2235/77 ,  C04B41/4529 ,  C04B41/4556 ,  C04B41/4539 ,  C04B41/5064

摘要： A method for manufacturing carbon/silicon-carbide composite by a ‘One-shot’ process including carbonization, heat processing, infiltration, and forming an anti-oxidation layer on surface is provided through the steps of: 1) hardening a stacked carbon/phenolic preform; 2) carbonization and heat processing the preform until the temperature reaches at 2300° C.; 3) infiltrating and sintering the liquid metal silicon within the temperature of 1400˜1800° C.; and 4) inducting a compound including SiO2to gas phase and heat processing it while forming an anti-oxidation layer on the surface within temperature range of 2000° C.˜2700° C. (desirably, in the range of higher than 2300° C., and more desirably, at the temperature near 2500° C.). Herein, the carbonization, heat processing, and ultra-high heat processing might be performed at the same time in the step 2) and the step 4) might not be performed.