WO2023242779 - POLYPHENYLENE ETHER COMPOSITION WITH EXCELLENT FLAMMABILITY AND DIELECTRIC PROPERTIES
National phase entry:
Publication Number
WO/2023/242779
Publication Date
21.12.2023
International Application No.
PCT/IB2023/056167
International Filing Date
14.06.2023
Title **
[English]
POLYPHENYLENE ETHER COMPOSITION WITH EXCELLENT FLAMMABILITY AND DIELECTRIC PROPERTIES
[French]
COMPOSITION D'ÉTHER DE POLYPHÉNYLÈNE PRÉSENTANT D'EXCELLENTES PROPRIÉTÉS D'INFLAMMABILITÉ ET DIÉLECTRIQUES
Applicants **
SHPP GLOBAL TECHNOLOGIES B.V.
Inventors
MAO, Rui
SONG, Shijie
CHEN, Haiming
Priority Data
22179479.5
16.06.2022
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| 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 | 2008 | |
| EPO | Filing, Examination, Granting | 8387 | |
| Japan | Filing, Examination, Granting | 2137 | |
| South Korea | Filing, Examination, Granting | 1912 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,184
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
hydrocarbyl and at least one R is not unsubstituted; n has an average value of 1 or more, wherein the combined weight percent value of all components does not exceed 100 wt. % based on the total weight of the composition. The composition exhibits at least a V1 flame rating at 1.5 mm measured according to UL 94 and a dissipation factor less than 0.002 when tested using a split post dielectric resonator and network analyzer.[French]
non substitué ou substitué et au moins un R n'étant pas non substitué ; n a une valeur moyenne de 1 ou plus, la valeur de pourcentage en poids combinée de tous les composants ne dépassant pas 100 % en poids sur la base du poids total de la composition. La composition présente au moins un indice de flamme V1 à 1,5 mm mesuré selon UL 94 et un facteur de dissipation inférieur à 0,002 lorsqu'il est testé à l'aide d'un résonateur diélectrique post-division et d'un analyseur de réseau.