Expandable polystyrene granulates with a bi- or multi-modal...

Details Expandable polystyrene granulates with a bi- or multi-modal... Expandable polystyrene granulates with a bi- or multi-modal...

2011-01-11

2011-01-11

Eashoo, Mark (Department: 1767)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

C521S139000, C521S079000, C521S060000, C524S241000, C525S050000, C525S055000

Reexamination Certificate

active

07868053

ABSTRACT:
Expandable pelletized styrene polymer materials with at least bi- or multimodal molecular weight distribution, to a process for their preparation, and to use for producing moldable-foam moldings.

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