Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2007-09-11
2007-09-11
Gulakowski, Randy (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C524S593000, C524S599000
Reexamination Certificate
active
10485690
ABSTRACT:
Disclosed are a resin composition comprising a polylactic acid resin and a polyacetal resin, and such a resin composition in which the polylactic acid resin and the polyacetal resin are kept miscible with each other. The resin composition has good moldability, workability, mechanical properties, heat resistance and transparency, and may be worked into moldings, films and fibers for practical use.
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Kumaki Jiro
Kumazawa Sadanori
Ohme Hiroyuki
Gulakowski Randy
Kubovcik & Kubovcik
Kugel Timothy J.
Toray Industries Inc.
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