Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2005-09-20
2005-09-20
Feely, Michael J. (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C528S093000, C528S094000, C528S119000, C528S121000, C528S408000
Reexamination Certificate
active
06946503
ABSTRACT:
Provided herein are amine blends which may be used in place of N-aminoethyl piperazine as accelerator in the curing reaction of epoxy resins.
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Burton Bruce L.
Godinich Chris E.
Feely Michael J.
Huntsman Petrochemical Corporation
Whewell Chris
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