WO2026139905 - COMPATIBILIZED AND INTERNALLY LUBRICATED POLYOLEFIN HIGH HEAT BLENDS
National phase entry is expected:
Publication Number
WO/2026/139905
Publication Date
02.07.2026
International Application No.
PCT/IB2025/063416
International Filing Date
23.12.2025
Title **
[English]
COMPATIBILIZED AND INTERNALLY LUBRICATED POLYOLEFIN HIGH HEAT BLENDS
[French]
MÉLANGES À HAUTE CHALEUR DE POLYOLÉFINES COMPATIBILISÉS ET LUBRIFIÉS À L'INTÉRIEUR
Applicants **
SHPP GLOBAL TECHNOLOGIES B.V.
Inventors
JENKINS, Lauri Laurene
ZIEGLER, Christopher
SANNER, Mark A.
KUNG, Edward
PATIL, Dadasaheb
Priority Data
63/738,931
26.12.2024
US
25155995.1
05.02.2025
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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| * | |
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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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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2117 | |
| EPO | Filing, Examination, Granting | 8767 | |
| Japan | Filing, Examination, Granting | 2215 | |
| South Korea | Filing, Examination, Granting | 2233 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,072
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Abstract[English]
Thermoplastic compositions include: a) from about 10 wt% to about 97 wt% of a first thermoplastic polymer component comprising polyetherimide (PEI), polyaryletherketone (PAEK), or a combination thereof; b) from about 0.1 wt% to about 10 wt% of a second chemically reactive polyetherimide (r-PEI) component that is different from the first polyetherimide component; and c) from about 2 wt% to about 10 wt% of a reactive polyolefin compatibilizer component. The combined weight percent value of all components does not exceed 100 wt%, and all weight percent values are based on the total weight of the composition. In certain aspects a molded sample of the composition has no delamination or plate-out as evaluated according to a visual observation.[French]
Les compositions thermoplastiques comprennent : a) d'environ 10 % en poids à environ 97 % en poids d'un premier composant polymère thermoplastique comprenant du polyétherimide (PEI), de la polyaryléthercétone (PAEK) ou une combinaison de ceux-ci; b) d'environ 0,1 % en poids à environ 10 % en poids d'un second composant polyétherimide (r-PEI) chimiquement réactif qui est différent du premier composant polyétherimide; et c) d'environ 2 % en poids à environ 10 % en poids d'un composant compatibilisant polyoléfinique réactif. La valeur de pourcentage en poids combinée de tous les composants ne dépasse pas 100 % en poids, et toutes les valeurs de pourcentage en poids sont basées sur le poids total de la composition. Dans certains aspects, un échantillon moulé de la composition n'a pas de délaminage ou de plate-out tel qu'évalué selon une observation visuelle.