Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...
Reexamination Certificate
2007-01-16
2007-01-16
McClendon, Sanza L. (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Compositions to be polymerized by wave energy wherein said...
C522S073000, C522S074000, C522S150000, C522S151000, C522S152000, C522S153000, C522S154000, C522S155000, C522S157000, C522S162000, C522S163000, C426S107000, C426S118000, C428S297400, C428S299100, C206S484000, C206S484100
Reexamination Certificate
active
10725209
ABSTRACT:
A method of increasing the gas transmission rate of a packaging film comprises providing a packaging film that comprises at least about 0.001 weight % of single-walled carbon nanotube material based on the weight of the film. The packaging film is exposed to an amount of radiation energy effective to increase the oxygen transmission rate of the packaging film by at least about 100 cc (STP)/m2. day (1 atm, 0% RH, 23° C.).
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Grah Michael D.
Havens Marvin R.
Cryovac Inc.
McClendon Sanza L.
Ruble Daniel B.
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