WO2025012714 - POLYMERIC MATERIALS
National phase entry is expected:
Publication Number
WO/2025/012714
Publication Date
16.01.2025
International Application No.
PCT/IB2024/055486
International Filing Date
05.06.2024
Title **
[English]
POLYMERIC MATERIALS
[French]
MATÉRIAUX POLYMÈRES
Applicants **
COLORMATRIX HOLDINGS, INC.
C/O Avient Corporation - IP Dept
33587 Walker Road
Avon Lake, Ohio 44012, US
Inventors
STARKIE, Christopher
c/o Colormatrix Europe Limited
Units 9-11
Unity Grove
Knowsley Merseyside L34 9GT, GB
GEORGE, Matthew
c/o Colormatrix Europe Limited
Units 9-11
Unity Grove
Knowsley Merseyside L34 9GT, GB
NATH, Roop Kumar
c/o PolyOne Polymers India Private Limited
Plot No. F-27
MIDC Ranjangaon
Pune 412220, IN
DESHMUKH, Satej Sanjay
c/o PolyOne Polymers India Private Limited
Plot No. F-27
MIDC Ranjangaon
Pune 412220, IN
Priority Data
2310742.8
13.07.2023
GB
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 | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* 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 | 1684 | |
| EPO | Filing, Examination | 11330 | |
| Japan | Filing | 591 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 7910 |
Total: 22090 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A formulation for treatment of a polymeric material, for example recycled polyolefin, to enable relatively high quantities of recycled polyolefin, for example PCR, to be combined with virgin resin to achieve excellent mechanical properties comprises a radical generator and a branching agent. The radical generator may be a peroxide, a hindered amine, a nitroxide or a metal radical source and the branching agent may include a moiety: (I); or a moiety (II); and may be selected from 1 -Dodecene, Diethylmaleate, 1- Hexadecene, 1-Eicosene, Methyl Oleate, Triphenylethylene, 1,6-Hexanediol dimethacrylate and Benzyl methacrylate.[French]
L'invention concerne une formulation pour le traitement d'un matériau polymère, par exemple une polyoléfine recyclée, afin de permettre la combinaison de quantités relativement élevées de polyoléfine recyclée, par exemple de PCR, avec une résine vierge en vue d'obtenir d'excellentes propriétés mécaniques, comprenant un générateur de radicaux et un agent de ramification. Le générateur de radicaux peut être un peroxyde, une amine encombrée, un nitroxyde ou une source de radicaux métalliques et l'agent de ramification peut comprendre un fragment : (I) ; ou un fragment (II) ; et peut être choisi parmi le 1-dodécène, le maléate de diéthyle, le 1-hexadécène, le 1-eicosène, l'oléate de méthyle, le triphényléthylène, le diméthacrylate de 1,6-hexanediol et le méthacrylate de benzyle.