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
2011-06-14
2011-06-14
Woodward, Ana L (Department: 1765)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S09200D, C525S09200D, C525S09200D, C525S09200D, C525S175000, C525S176000, C525S177000, C525S178000, C525S179000, C525S183000, C525S185000, C525S189000
Reexamination Certificate
active
07960473
ABSTRACT:
A thermoplastic resin composition includes a thermoplastic resin (A) and a reactive functional group-containing resin (B), which has a specific structure in the morphology of the resin composition observed by transmission electron microscopy tomography, and the relaxation time T1C of each carbon nucleus by the solid NMR measurement of the thermoplastic resin composition containing a polyamide resin is kept in a specific range. The composition is excellent in the balance between contradictory properties such as impact resistance and heat resistance, remarkably exhibits a peculiar viscoelastic behavior not observed in the conventional polymeric materials, and is remarkably excellent in impact energy absorbing performance and vibration energy absorbing performance at the time of high-speed deformation.
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Kazuhiro Yamauchi et al., “Microdomain Morphology in an ABC 3-Miktoarm Star Terpolymer: A Study by Energy-Filtering TEM and 3D Electron Tomography,” Macromolecules, vol. 36, 2003, pp. 6962-6966.
Akita Masaru
Inoue Takashi
Jinnai Hiroshi
Kobayashi Sadayuki
Sato Daisuke
DLA Piper (LLP) US
Toray Industries Inc.
Woodward Ana L
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