公开(公告)号：DE2848338A1

公开(公告)日：1980-05-22

申请号：DE2848338

申请日：1978-11-08

Applicant: HOECHST AG

Inventor： BORCHERT HERBERT ,  ALBERT WALTER DIPL CHEM DR ,  HOHAUT GUENTHER ,  SCHULTE ULRICH DIPL ING ,  RAPP BRUNO

IPC: B65D81/09 ,  B65D81/12

Abstract: The invention provides foamed plastics particles having a star-like shape the three legs of which are on the same plane. The ratio of particle thickness to particle height is from 1:2.75 to 1:3.3, that of leg width to particle height is from 1:2.2 to 1:2.5, and the particle height is from 10 to 60 mm. The particles of the invention are suitable as free-flowing packing material having a good flow and simultaneously a good interlocking capacity.

公开(公告)号：DE2138511A1

公开(公告)日：1973-02-15

申请号：DE2138511

申请日：1971-08-02

Applicant: HOECHST AG

Inventor： BRUECKMANN KURT DIPL CHEM DR ,  ALBERT WALTER DIPL CHEM DR

IPC: B29C44/12 ,  B65D19/00 ,  B65D19/32