WO2025108885 - KAUTSCHUKMISCHUNGEN ENTHALTEND MINDESTENS EIN PROZESSHILFSMITTEL DER FORMEL (I)
National phase entry is expected:
Publication Number
WO/2025/108885
Publication Date
30.05.2025
International Application No.
PCT/EP2024/082707
International Filing Date
18.11.2024
Title **
[German]
KAUTSCHUKMISCHUNGEN ENTHALTEND MINDESTENS EIN PROZESSHILFSMITTEL DER FORMEL (I)
[English]
RUBBER MIXTURES CONTAINING AT LEAST ONE PROCESSING AID OF FORMULA (I)
[French]
MÉLANGES DE CAOUTCHOUC CONTENANT AU MOINS UN AUXILIAIRE DE TRAITEMENT DE FORMULE (I)
Applicants **
LANXESS DEUTSCHLAND GMBH
Inventors
ZISER, Torsten
MÜLLER, Helmut
MÜLLER-NIEHUUS, Kristian
Priority Data
23211890.1
24.11.2023
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
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| * | |
| * | |
| * | |
| * | |
| * | |
| 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 | 2023 | |
| EPO | Filing, Examination, Granting | 8163 | |
| Japan | Filing, Examination, Granting | 2171 | |
| South Korea | Filing, Examination, Granting | 2057 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
20,954
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[German]
Die Erfindung betrifft Kautschukmischungen enthaltend mindestens einen Kautschuk, mindestens einen hydroxylgruppenhaltigen oxidischen Füllstoff, mindestens ein Verstärkungsadditiv aus der Reihe der schwefelhaltigen organischen Silane, mindestens einen Vernetzer aus der Reihe Schwefel und Schwefelspender, und mindestens ein Prozesshilfsmittel der Formel (I), deren Herstellung und Verwendung, sowie die dadurch erhältlichen Vulkanisate nach dem Vulkanisationsverfahren, insbesondere in Form von Reifen, Teilen von Reifen oder technischen Gummiartikeln.[English]
The invention relates to rubber mixtures containing at least one rubber, at least one hydroxyl-group-containing oxidic filler, at least one strengthening additive from the group of sulfurous organic silanes, at least one cross-linker from the group of sulfur and sulfur donors, and at least one processing aid of formula (I), to the production and use thereof, and to the vulcanized materials obtained therefrom by way of the vulcanization process, in particular in the form of tires, parts of tires or technical rubber products.[French]
L'invention concerne des mélanges de caoutchouc contenant au moins un caoutchouc, au moins une charge oxydique contenant un groupe hydroxyle, au moins un additif de renforcement du groupe des silanes organiques sulfureux, au moins un agent de réticulation du groupe du soufre et des donneurs de soufre, et au moins un auxiliaire de traitement de formule (I), leur production et leur utilisation, ainsi que les matériaux vulcanisés obtenus à partir de ceux-ci au moyen du procédé de vulcanisation, en particulier sous la forme de pneus, de parties de pneus ou de produits en caoutchouc techniques.