Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Reexamination Certificate
2006-05-30
2006-05-30
Torres, Norca (Department: 1771)
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
C525S444000, C525S437000, C524S483000, C528S279000, C528S283000, C528S293000, C528S295000, C528S295300, C528S298000, C528S299000, C528S300000, C528S302000, C528S306000, C528S308000, C528S308600
Reexamination Certificate
active
07052764
ABSTRACT:
A shaped article comprising poly[(trimethylene-co-dianhydrosugar ester) dicarboxylate] or poly(trimethylene-co-dianhydro-dicarboxylate having improved stability in the form of less change of Tg and reduced shrinkage upon storage at elevated temperature is disclosed.
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Chang Jing-Chung
Kurian Joseph V.
E. I. du Pont de Nemours and Company
Kuller Mark D.
Matzek Matthew
Mayer Nancy S.
Torres Norca
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