公开(公告)号：US4804509A

公开(公告)日：1989-02-14

申请号：US943250

申请日：1986-12-17

申请人： Richard G. Angell, Jr. ,  Michael J. Michno, Jr. ,  John M. Konrad ,  Kenneth E. Hobbs

发明人： Richard G. Angell, Jr. ,  Michael J. Michno, Jr. ,  John M. Konrad ,  Kenneth E. Hobbs

IPC分类号： B29B11/16 ,  B29B15/12 ,  B29B15/14 ,  B29C70/50 ,  B29K105/10 ,  D04H3/00 ,  D04H3/12 ,  B29B7/12 ,  B29C35/16

CPC分类号： B29B15/122 ,  B29C70/504

摘要： Process for producing resin-impregnated fiber tow or strand in the form of prepreg tape which includes unique coating wheels for surface-coating the strand with molten, flowable resin and a kneading section to work the strand and disperse the molten resin uniformly among and between the individual fibers of the strand. The strand, after chilling, has good dimensional stability and is useful as prepreg in forming composite structures.

公开(公告)号：US5037284A

公开(公告)日：1991-08-06

申请号：US230349

申请日：1988-10-24

申请人： Richard G. Angell, Jr. ,  Michael J. Michno, Jr. ,  John M. Konrad ,  Kenneth E. Hobbs

发明人： Richard G. Angell, Jr. ,  Michael J. Michno, Jr. ,  John M. Konrad ,  Kenneth E. Hobbs

IPC分类号： B29B15/12 ,  B29C70/50

CPC分类号： B29C70/504 ,  B29B15/122

摘要： Apparatus for producing resin-impregnated fiber tow or strand in the form of prepreg tape. The apparatus includes unique coating wheels for sunface-coating the strand with molten, flowable resin and a kneading section to work the strand and disperse the molten resin uniformly among and between the individual fibers of the strand. The strand, after chilling, has good dimensional stability and is useful as prepreg in forming composite structures.

摘要翻译： 用于制备预浸带的形式的树脂浸渍的纤维丝束或绞合线的装置。 该设备包括独特的涂层轮，用于用熔融的可流动的树脂将混合物进行表面涂覆，以及捏合部分来加工股线，并将熔融树脂均匀地分散在股线的单个纤维之间和之间。 在冷却后，该线材具有良好的尺寸稳定性，并且可用作形成复合结构体的预浸料。