Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Reexamination Certificate
2011-06-21
2011-06-21
Seidleck, James (Department: 1765)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
C528S176000, C528S125000, C528S126000, C528S128000, C528S172000, C528S179000, C528S185000, C528S188000, C528S310000, C528S420000, C528S483000, C528S483000
Reexamination Certificate
active
07964698
ABSTRACT:
The benefits of liquid crystal polymers and polyetherimides are combined in an all-aromatic thermoplastic liquid crystalline polyetherimide. Because of the unique molecular structure, all-aromatic thermotropic liquid crystal polymers exhibit outstanding processing properties, excellent barrier properties, low solubilities and low coefficients of thermal expansion in the processing direction. These characteristics are combined with the strength, thermal, and radiation stability of polyetherimides.
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Dingemans Theodorus J.
Hinkley Jeffrey A.
St. Clair Terry L.
Weiser Erik S.
Edwards Robin W.
Listvoyb Gregory
McBride, Jr. Thomas K.
Seidleck James
United States of America as represented by the Administrator of
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