WO2023099425 - DIELECTRIC MATERIALS BASED ON HETEROAROMATIC-EXTENDED BISMALEIMIDES
National phase entry:
Publication Number
WO/2023/099425
Publication Date
08.06.2023
International Application No.
PCT/EP2022/083562
International Filing Date
29.11.2022
Title **
[English]
DIELECTRIC MATERIALS BASED ON HETEROAROMATIC-EXTENDED BISMALEIMIDES
[French]
MATÉRIAUX DIÉLECTRIQUES À BASE DE BISMALÉIMIDES À EXTENSION HÉTÉROAROMATIQUE
Applicants **
MERCK PATENT GMBH
Frankfurter Strasse 250
64293 Darmstadt, DE
Inventors
LARBIG, Gregor
c/o Merck KGaA
Frankfurter Strasse 250
64293 Darmstadt, DE
MEYER, Frank Egon
c/o Merck KGaA
Frankfurter Strasse 250
64293 Darmstadt, DE
MISKIEWICZ, Pawel
c/o Merck KGaA
Frankfurter Strasse 250
64293 Darmstadt, DE
Priority Data
21211957.2
02.12.2021
EP
Application details
| Total Number of Claims/PCT | * |
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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1482 | |
| EPO | Filing, Examination | 6405 | |
| Japan | Filing | 591 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 3310 |
Total: 12363 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present invention relates to a new class of dielectric polymer material, which is particularly suitable for the manufacturing of electronic devices. The dielectric polymer material is formed by reacting bismaleimide compounds and shows an advantageous well-balanced profile of favorable material properties. The bismaleimide compounds have an oligomeric structure with a heteroaromatic extended repeating unit in the middle part of the molecule and maleimide groups at each terminal end of the molecule. There is further provided a method for forming said dielectric polymer material. Beyond that, the present invention relates to the dielectric polymer material and to an electronic device comprising the same.[French]
La présente invention concerne une nouvelle classe de matériau polymère diélectrique, qui est particulièrement approprié pour la fabrication de dispositifs électroniques. Le matériau polymère diélectrique est formé par réaction de composés de bismaléimide et présente un profil avantageux, bien équilibré de propriétés de matériau favorables. Les composés de bismaléimide ont une structure oligomère ayant un motif répétitif à extension hétéroaromatique dans la partie centrale de la molécule et des groupes maléimide à chaque extrémité terminale de la molécule. L’invention concerne en outre un procédé de formation dudit matériau polymère diélectrique. En outre, la présente invention concerne le matériau polymère diélectrique et un dispositif électronique comprenant celui-ci.