Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2007-07-06
2008-11-11
Choi, Ling-Siu (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C516S097000, C516S124000, C516S125000, C516S125000
Reexamination Certificate
active
07449529
ABSTRACT:
A polymer, and a process of producing the polymer, that comprises at least one olefin and has an ESCR of 100 hours to 500 hours, a density of 0.955 g/cc to 0.959 g/cc, and a flexural modulus of 140,000 psi to 220,000 psi. An article of manufacture that comprises the polymer.
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Equistar, A Lyondell Chemical Company, Alathon L5040 High Density Polyethylene Blow Molding/Extrusion Grade.
Equistar, A Lyondell Chemical Company, Alathon L5440 High Density Polyethylene Blow Molding Grade.
Equistar, A Lyondell Chemical Company, Alathon L5840 High Density Polyethylene Blow Molding/Extrusion Grade.
Clark Curtis D.
Guenther Gerhard
Choi Ling-Siu
Fina Technology, Inc.
Krueger Tenley R.
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