Package making – With means responsive to a sensed condition – Of individual contents or group feed or delivery
Reexamination Certificate
2007-05-30
2009-12-29
Huynh, Louis K (Department: 3721)
Package making
With means responsive to a sensed condition
Of individual contents or group feed or delivery
C053S445000, C053S154000
Reexamination Certificate
active
07637086
ABSTRACT:
A method is disclosed for packaging a curable resin composition and a catalyst composition that react with each other when mixed, comprising providing a partitioned tube for receiving the resin composition and the curing agent in separate compartments; delivering a stream of a resin composition into one compartment of the tube; delivering a stream of a curing agent in the other compartment of the tube; advancing the partitioned tube and constricting and sealing the partitioned tube at spaced apart intervals and severing the sealed tube to produce a package partitioning the resin composition from the catalyst composition. Solid particulate is continuously added into the stream of at least one of the catalyst composition and the resin composition and mixing the solid particulate and stream to produce a mixed composition; and the relative amount of solid particulate in the mixed composition is controlled by continuously determining the mass of solid particulate added to the mass of the stream.
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McGinnis, Jr. Robert A.
Oldsen John G.
Simmons W. Neal
Simmons Walter J.
Huynh Louis K
J-Lok Co.
The Webb Law Firm
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