公开(公告)号：US3780157A

公开(公告)日：1973-12-18

申请号：US3780157D

申请日：1971-12-29

Applicant: BAYER AG

Inventor： HECHLHAMMER W ,  SCHNEIDER K ,  FAHNLER F

IPC: B29C41/00 ,  B29C41/06 ,  B29C70/02 ,  C08G69/18 ,  C08K7/04 ,  B29C5/04

CPC classification number: C08K7/04 ,  B29C41/003 ,  B29C41/06 ,  B29C70/025 ,  B29K2105/0002 ,  B29K2105/0067 ,  B29K2105/12 ,  B29K2105/126 ,  B29K2105/16 ,  B29K2307/00 ,  B29K2309/08 ,  B29K2309/12 ,  B29K2705/00 ,  B29K2709/00 ,  C08G69/18 ,  Y10S264/56 ,  C08L77/00

Abstract: THE INVENTION RELATES TO A PROCESS FOR THE PRODUCTION OF REINFORCED POLYAMIDE HOLLOW ARTICLES WHICH COMPRISES POLYMERIZING A LACTAM HAVING AT LEAST 5 RING MEMBERS IN THE GROUP CONSISTING OF A CARBODIIMIDE, CYANAMIDE, MONO-, POLYISOCYANATE AND A MASKED ISOCYANATE AFTER FIBRES HAVE BEEN INTRODUCED INTO THE MOULD AND HEATED TO THE REQUIRED POLYMERIZATION TEMPERATURE IN THE MOULD WHICH ROTATES DURING THE POLYMERIZATION ABOUT TWO INTERSECTING AXES.