Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers
Reexamination Certificate
2011-05-03
2011-05-03
Kruer, Kevin R. (Department: 1787)
Stock material or miscellaneous articles
Composite
Of addition polymer from unsaturated monomers
C428S519000, C264S241000
Reexamination Certificate
active
07935429
ABSTRACT:
Disclosed herein is a method for producing a transparent or opaque flooring sheet or a flooring using a styrene-butadiene copolymer resin (as a thermoplastic elastomer) by calendering. The flooring causes no problems associated with environmental hormones, and generates no halogen gases or endocrine disruptors, such as dioxin, during incineration. Further, the flooring can be regenerated and reused at any time, and exhibits superior stability upon installation and mounting and excellent elastic restoration after application of stress due to inherent flexibility of rubber.
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Hwang Bo-Soo
Jung Woo-Jin
Kim Jun-Hyoung
Park Jong-Dae
Cantor & Colburn LLP
Kruer Kevin R.
LG Chem Ltd.
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