Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2006-08-11
2009-11-17
Wyrozebski, Katarzyna (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S186000, C524S447000
Reexamination Certificate
active
07619025
ABSTRACT:
Specific polymer blends of polylactic acid (PLA) and polyhydroxybutyrate (PHB) and poly-(butylenes adipate-co-terephthalate (PBAT) as a fatty acid quaternary ammonium modified clay. The blends are particularly useful for barrier packaging.
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Chidambarakumar Mariappan
Harte Bruce R.
Kositruangchai Napawan
Mohanty Amar K.
Parulekar Yashodhan
Board of Trustees of Michigan State University
McLeod Ian C.
Wyrozebski Katarzyna
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