WO2025242516 - BRANCHED DIENE RUBBER
National phase entry is expected:
Publication Number
WO/2025/242516
Publication Date
27.11.2025
International Application No.
PCT/EP2025/063305
International Filing Date
15.05.2025
Title **
[English]
BRANCHED DIENE RUBBER
[French]
CAOUTCHOUC DIÉNIQUE RAMIFIÉ
Applicants **
ARLANXEO DEUTSCHLAND GMBH
Inventors
RUENZI, Thomas
WUEST, Kilian Nikolaus Richard
Priority Data
24177334.0
22.05.2024
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 | 2070 | |
| EPO | Filing, Examination, Granting | 8267 | |
| Japan | Filing, Examination, Granting | 2174 | |
| South Korea | Filing, Examination, Granting | 2050 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
21,101
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Abstract[English]
The invention relates to a branched and optionally functionalized polydiene rubber, a method of making the polydiene rubber and a composition comprising the cured polydiene rubber.[French]
L'invention concerne un caoutchouc polydiénique ramifié et éventuellement fonctionnalisé, un procédé de fabrication du caoutchouc polydiénique et une composition comprenant le caoutchouc polydiénique durci.