公开(公告)号：US20020050574A1

公开(公告)日：2002-05-02

申请号：US09882974

申请日：2001-06-15

Applicant: Board of Trustrees operating Michigan State University

Inventor： Lawrence T. Drzal ,  Michael J. Rich

IPC: G21K005/10 ,  H01J037/08

CPC classification number: D06M10/001 ,  B01J19/123 ,  B01J2219/0879 ,  B01J2219/0886 ,  B05D3/062 ,  B05D3/063 ,  B05D3/064 ,  B05D3/101 ,  B05D3/102 ,  B05D3/104 ,  B29C59/16 ,  B29C2035/0827 ,  C03C25/6226 ,  C04B41/0045 ,  C04B41/009 ,  D01F11/122 ,  D06M10/06 ,  D06M11/34 ,  G21K5/10 ,  H01B1/04 ,  C04B41/4519 ,  C04B41/4584 ,  C04B14/386

Abstract: A process using ultraviolet light having a wavelength of 160 to 500 nanometers without higher wavelengths and a high intensity between about 1 and 40 watts/cm2 to surface treat a carbon containing fiber is described. The treated fiber contains an enhanced amount of oxygen on the surface which significantly improves the bondability of the fiber in composites.

Abstract translation: 描述了使用波长为160-500纳米而不具有较高波长和约1-40瓦特/平方厘米之间的高强度的紫外光的表面处理含碳纤维的方法。 经处理的纤维在表面上含有增加的氧量，这显着提高了复合材料中纤维的粘合性。