公开(公告)号：US11173632B2

公开(公告)日：2021-11-16

申请号：US16476850

申请日：2018-08-30

Applicant: Hexion Inc.

Inventor： Dirk Ewald ,  Anna Tihaya ,  Tareq Hasson ,  Nicole Megger ,  Sven Eichholz ,  Isabella Mazurczyk

IPC: B29B7/72 ,  B29B7/60 ,  C08G59/18 ,  G05D11/13 ,  B29B7/74

Abstract: The invention describes an advanced mixing and metering technology with online analytics for a supply of formulated liquid thermosetting resins into an open or closed mold. The application addresses where a precise control of the composition of formulated components is required. Composite structures used in primary and secondary structural aerospace applications manufactured in Infusion or RTM processes are possible examples.