Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
EXPANDED POLYPROPYLENE BEAD FOR FORMING A DIELECTRIC MATERIAL AND DIELECTRIC LENS MEMBER FORMED BY THE EXPANDED POLYPROPYLENE BEADS
An expanded polypropylene bead for forming a dielectric material, including a polypropylene resin containing a ceramic in an amount of from 10 to 80 wt %, having an apparent density of from 0.03 to 1.7 g/cm3, having an intrinsic endothermic peak specific to the polypropylene resin on a DSC curve obtained by a differential scanning calorimetry, and also an endothermic peak at a higher temperature side of the intrinsic endothermic peak, and in that a caloritic value of the endothermic peak at the higher temperature side represents from 2 to 35% of a caloritic value of the peaks of the entire endothermic curve.
EXPANDED POLYPROPYLENE BEAD FOR FORMING A DIELECTRIC MATERIAL AND DIELECTRIC LENS MEMBER FORMED BY THE EXPANDED POLYPROPYLENE BEADS
An expanded polypropylene bead for forming a dielectric material, including a polypropylene resin containing a ceramic in an amount of from 10 to 80 wt %, having an apparent density of from 0.03 to 1.7 g/cm3, having an intrinsic endothermic peak specific to the polypropylene resin on a DSC curve obtained by a differential scanning calorimetry, and also an endothermic peak at a higher temperature side of the intrinsic endothermic peak, and in that a caloritic value of the endothermic peak at the higher temperature side represents from 2 to 35% of a caloritic value of the peaks of the entire endothermic curve.
EXPANDED POLYPROPYLENE BEAD FOR FORMING A DIELECTRIC MATERIAL AND DIELECTRIC LENS MEMBER FORMED BY THE EXPANDED POLYPROPYLENE BEADS
EXPANDIERTE POLYPROPYLENPERLE ZUR BILDUNG EINES DIELEKTRISCHEN MATERIALS UND MITTELS EXPANDIERTER POLYPROPYLENPERLEN GEBILDETES DIELEKTRISCHES LINSENTEIL
PERLE EN POLYPROPYLÈNE EXPANSÉ POUR FORMER UN MATÉRIAU DIÉLECTRIQUE ET ÉLÉMENT DE LENTILLE DIÉLECTRIQUE FORMÉ PAR PERLES EN POLYPROPYLÈNE EXPANSÉ
TOKORO HISAO (Autor:in) / SASAKI KAZUTOSHI (Autor:in) / SHINOHARA MITSURU (Autor:in) / SAKAGUCHI MASAKAZU (Autor:in) / KURODA MASATOSHI (Autor:in) / KIMURA KOICHI (Autor:in) / ISHIBASHI YOSHIYUKI (Autor:in)
03.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
C08J
Verarbeitung
,
WORKING-UP
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
/
H01B
CABLES
,
Kabel
/
H01Q
Antennen
,
ANTENNAS, i.e. RADIO AERIALS
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