WO2023047198 - FILM EXTRUSION COMPOSITION AND ASSOCIATED EXTRUDED FILM, METALLIZED FILM, AND CAPACITOR
National phase entry:
Publication Number
WO/2023/047198
Publication Date
30.03.2023
International Application No.
PCT/IB2022/056121
International Filing Date
30.06.2022
Title **
[English]
FILM EXTRUSION COMPOSITION AND ASSOCIATED EXTRUDED FILM, METALLIZED FILM, AND CAPACITOR
[French]
COMPOSITION POUR L'EXTRUSION DE FILM ET FILM EXTRUDÉ ASSOCIÉ, FILM MÉTALLISÉ ET CONDENSATEUR
Applicants **
SHPP GLOBAL TECHNOLOGIES B.V.
Inventors
PINGITORE, Andrew Thomas
MAHOOD, James Alan
NIEMEYER, Matthew Frank
Priority Data
21199122.9
27.09.2021
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2104 | |
| EPO | Filing, Examination, Granting | 8808 | |
| Japan | Filing, Examination, Granting | 2202 | |
| South Korea | Filing, Examination, Granting | 2105 | |
| USA | Filing, Examination, Granting | 9540 |
Total:
24,759
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A film extrusion composition includes specific amounts of a heat-resistant copolycarbonate, a slip agent, and a particulate crosslinked polymethylsilsesquioxane having particles of a specific size. An extruded film prepared from the film extrusion compositionexhibits a beneficial balance of telescoping, blocking, and dielectric properties. The extruded film is useful for forming electrostatic film capacitors.[French]
L'invention concerne une composition pour l'extrusion de film, qui comprend des quantités spécifiques d'un copolycarbonate résistant à la chaleur, d'un agent glissant et d'un polyméthylsilsesquioxane réticulé particulaire ayant des particules de taille spécifique. L'invention concerne également un film extrudé préparé à partir de la composition pour l'extrusion de film, qui présente un équilibre avantageux de propriétés de télescopage, de blocage et diélectriques. Le film extrudé est utile pour la formation de condensateurs à film électrostatique.