WO2024161289 - POLYETHERIMIDE AND COMPOSITION AND ARTICLE MADE THEREFROM
National phase entry is expected:
Publication Number
WO/2024/161289
Publication Date
08.08.2024
International Application No.
PCT/IB2024/050817
International Filing Date
29.01.2024
Title **
[English]
POLYETHERIMIDE AND COMPOSITION AND ARTICLE MADE THEREFROM
[French]
POLYÉTHERIMIDE ET COMPOSITION, ET ARTICLE FABRIQUÉ À PARTIR DE CELUI-CI
Applicants **
SHPP GLOBAL TECHNOLOGIES B.V.
Inventors
KLEINSASSER, Jack F
SINGH, Rajendra Kashinath
PATIL, Dadasaheb V
JOHNSON, Peter
HOOGLAND, Gabrie
Priority Data
23153988.3
30.01.2023
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 | * |
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| Number of Office Actions | * |
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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 |
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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 | 2026 | |
| EPO | Filing, Examination, Granting | 8131 | |
| Japan | Filing, Examination, Granting | 2161 | |
| South Korea | Filing, Examination, Granting | 2056 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
20,314
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A polyetherimide includes repeating units derived from a dianhydride selected from 4,4'- ((propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1, 3-dione); or 4,4'-([1,1'- biphenyl]-4,4'-diylbis(oxy))bis(isobenzofuran-1, 3-dione); a first diamine including 9,9-bis(4- aminophenyl)fiuorene; and a second diamine including di aminodiphenyl ether, 4,4'- diaminodiphenyl sulfone, meta-phenylene diamine, or para-phenylene diamine. The polyetherimide can exhibit a desirable combination of properties. Methods of making the polyetherimide and polymer compositions and articles including the polyetherimide are also disclosed.[French]
Un polyétherimide comprend des motifs répétitifs dérivés d'un dianhydride choisi parmi le 4,4'-((propane-2,2-diylbis(4,1-phénylène))bis(oxy))bis(isobenzofuran-1,3-dione) ; ou 4,4'- ([1,1'-biphényl]-4,4'-diylbis(oxy))bis(isobenzofuran-1, 3-dione) ; une première diamine comprenant du 9,9-bis(4-aminophényl)fluorène ; et une seconde diamine comprenant du diaminodiphényléther, de la 4,4'-diaminodiphénylsulfone, de la méta-phénylène diamine ou de la para-phénylène diamine. Le polyétherimide peut présenter une combinaison souhaitable de propriétés. L'invention concerne des procédés pour fabriquer le polyétherimide et des compositions de polymère ainsi que des articles comprenant le polyétherimide.