WO2025224624 - CURABLE COMPOSITION AND CURED COMPOSITIONS DERIVED THEREFROM
National phase entry is expected:
Publication Number
WO/2025/224624
Publication Date
30.10.2025
International Application No.
PCT/IB2025/054199
International Filing Date
22.04.2025
Title **
[English]
CURABLE COMPOSITION AND CURED COMPOSITIONS DERIVED THEREFROM
[French]
COMPOSITION DURCISSABLE ET COMPOSITIONS DURCIES DÉRIVÉES DE CELLE-CI
Applicants **
SHPP GLOBAL TECHNOLOGIES B.V.
Inventors
BANACH, Timothy Edward
TARKIN-TAS, Eylem
BUFALINI, Lucas Robert
Priority Data
24171638.0
22.04.2024
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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 | 2092 | |
| EPO | Filing, Examination, Granting | 8390 | |
| Japan | Filing, Examination, Granting | 2169 | |
| South Korea | Filing, Examination, Granting | 2050 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,441
Contact Us
Abstract[English]
A curable composition includes a polyfunctional poly(arylene ether) having an end group including a linking group and a terminal functional group, wherein the terminal functional group comprises a hydroxyl group or a salt thereof, and the linking group comprises a substituted or unsubstituted saturated hydrocarbylene group, or a substituted or unsubstituted saturated poly(hydrocarbylene ether), a curable component, and optionally, one or more of a crosslinking agent, a curing agent, a curing catalyst, a curing initiator, or a combination thereof. The curable composition can be useful in providing cured compositions, such as thermoset compositions, for a variety of applications.[French]
L'invention concerne une composition durcissable contenant un poly(arylène éther) polyfonctionnel ayant un groupe terminal comprenant un groupe de liaison et un groupe fonctionnel terminal, le groupe fonctionnel terminal comprenant un groupe hydroxyle ou un sel de celui-ci, et le groupe de liaison comprenant un groupe hydrocarbylène saturé substitué ou non substitué, ou un poly(hydrocarbylène éther) saturé substitué ou non substitué, un composant durcissable, et éventuellement, un ou plusieurs éléments parmi un agent de réticulation, un agent de durcissement, un catalyseur de durcissement, un initiateur de durcissement, ou une combinaison de ceux-ci. La composition durcissable peut être utile dans la fourniture de compositions durcies, telles que des compositions thermodurcissables, pour diverses applications.