Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Reexamination Certificate
2006-11-21
2006-11-21
Mullis, Jeffrey (Department: 1711)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
C521S155000, C525S089000, C525S09200D
Reexamination Certificate
active
07138175
ABSTRACT:
According to the present invention, it is provided a thermoplastic polymer composition comprising an alkyl ester of (meth)acrylic acid copolymer and a block copolymer prepared by extending, with a specific polyurethane component, the polymer chain of a block copolymer, which may be hydrogenated, having a polymer block of an aromatic vinyl compound and a polymer block of a conjugated diene.The thermoplastic polymer composition of the present invention has excellent properties such as non-tackiness, melt-moldability and melt-adhesiveness to other resins upon the lamination therewith. Also, the thermoplastic polymer composition of the present invention has melt characteristics suitable for the production of a foam. Therefore, the thermoplastic polymer composition of the present invention can be applied favorably for the production of various molded articles including a foam.
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Kuraray Co. Ltd.
Mullis Jeffrey
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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