METHOD AND A DEVICE FOR PREPARATION OF EXPANDED MICROSPHERES
The invention relates to a method and a device for the preparation of expanded thermoplastic microspheres from unexpanded thermally expandable thermoplastic microspheres comprising a thermoplastic polymer shell encapsulating a blowing agent. The method comprises: (a) feeding a slurry of such expanda...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English Hungarian |
Published |
02.05.2018
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!