Biodegradable foamable co-polyester compositions

Details Biodegradable foamable co-polyester compositions Biodegradable foamable co-polyester compositions

1997-11-05

2000-02-01

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521 79, 528193, 528194, 528272, 528300, 528306, 528307, 528308, 5283087, C08J 900

Patent

active

060203935

ABSTRACT:
A branched random aliphatic-aromatic copolyesters suitable for foaming has increased melt viscosity and melt strength during extrusion and comprises repeating units of:

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U. Seeliger, Technische Kunststoffe, OChem Z, pp. 13-15 (1996) (translation included).
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