Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate
2011-04-05
2011-04-05
Davis, Brian J (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C564S474000, C564S491000, C564S497000, C564S498000
Reexamination Certificate
active
07919656
ABSTRACT:
The present invention relates to linear amine-functionalized poly(trimethylene ether) compositions, and processes to produce these compositions.
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Qi Kai
Sunkara Hari Babu
Davis Brian J
E. I. Du Pont de Nemours and Company
Tanzer Gail D.
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