公开(公告)号：DE69313954D1

公开(公告)日：1997-10-23

申请号：DE69313954

申请日：1993-07-30

Applicant: IBM

Inventor： AFZALI ARDAKANI ALI ,  GOTRO JEFFREY T ,  HEDRICK JEFFREY C ,  PAPATHOMAS KONSTANTINOS ,  PATEL NIRANJAN M ,  SHAW JANE M ,  VIEHBECK ALFRED

IPC: B32B27/06 ,  C08G65/40 ,  C08G73/06 ,  C08G75/00 ,  C08G75/20 ,  C08G79/02 ,  C08G79/04 ,  C08J5/24 ,  C08L79/04 ,  C08L101/00 ,  C08L101/02 ,  C08L101/04 ,  H05K1/03

Abstract: A composition having enhanced fracture resistance comprising curable dicyanate ester resins having incorporated therein at least one thermoplastic polymer modifier which is soluble in the dicyanate ester resin. Said thermoplastic polymer undergoes an in-situ phase separation process during cure to form a microphase-separated multiphase thermoset material.

公开(公告)号：DE69313954T2

公开(公告)日：1998-03-26

申请号：DE69313954

申请日：1993-07-30

Applicant: IBM

Inventor： AFZALI ARDAKANI ALI ,  GOTRO JEFFREY T ,  HEDRICK JEFFREY C ,  PAPATHOMAS KONSTANTINOS ,  PATEL NIRANJAN M ,  SHAW JANE M ,  VIEHBECK ALFRED

IPC: B32B27/06 ,  C08G65/40 ,  C08G73/06 ,  C08G75/00 ,  C08G75/20 ,  C08G79/02 ,  C08G79/04 ,  C08J5/24 ,  C08L79/04 ,  C08L101/00 ,  C08L101/02 ,  C08L101/04 ,  H05K1/03

Abstract: A composition having enhanced fracture resistance comprising curable dicyanate ester resins having incorporated therein at least one thermoplastic polymer modifier which is soluble in the dicyanate ester resin. Said thermoplastic polymer undergoes an in-situ phase separation process during cure to form a microphase-separated multiphase thermoset material.