WO2025224628 - POLYFUNCTIONAL POLY(ARYLENE ETHERS) AND CURABLE COMPOSITIONS THEREOF
National phase entry is expected:
Publication Number
WO/2025/224628
Publication Date
30.10.2025
International Application No.
PCT/IB2025/054204
International Filing Date
22.04.2025
Title **
[English]
POLYFUNCTIONAL POLY(ARYLENE ETHERS) AND CURABLE COMPOSITIONS THEREOF
[French]
POLY(ARYLÈNE ÉTHERS) POLYFONCTIONNELS ET COMPOSITIONS DURCISSABLES ASSOCIÉES
Applicants **
SHPP GLOBAL TECHNOLOGIES B.V.
Inventors
BANACH, Timothy Edward
PATEL, Bimal Ramesh
Priority Data
24171640.6
22.04.2024
EP
Application details
| Total Number of Claims/PCT | * |
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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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| 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.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2194 | |
| EPO | Filing, Examination, Granting | 8854 | |
| Japan | Filing, Examination, Granting | 2199 | |
| South Korea | Filing, Examination, Granting | 2006 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
21,193
Abstract[English]
A polyfunctional poly(arylene ether) includes an end group including a linking group and a terminal functional group, wherein the linking group includes a substituted or unsubstituted saturated hydrocarbylene group, or a substituted or unsubstituted saturated poly(hydrocarbylene ether), and wherein the terminal functional group includes the formula -X- T, wherein each occurrence of X is independently an oxygen or substituted or unsubstituted nitrogen, and each occurrence of T is independently a reactive end group and optionally hydrogen, and wherein the polyfunctional poly(arylene ether) includes at least one reactive end group.[French]
Un poly(arylène éther) polyfonctionnel comprend un groupe terminal comprenant un groupe de liaison et un groupe fonctionnel terminal, le groupe de liaison comprenant un groupe hydrocarbylène saturé substitué ou non substitué, ou un poly(hydrocarbylène éther) saturé substitué ou non substitué, et le groupe fonctionnel terminal comprenant la formule -X- T, chaque occurrence de X étant indépendamment un oxygène ou un azote substitué ou non substitué, et chaque occurrence de T étant indépendamment un groupe terminal réactif et éventuellement de l'hydrogène, et le poly(arylène éther) polyfonctionnel comprenant au moins un groupe terminal réactif.