WO2026120153 - FORMMASSE UND FORMTEIL AUS HOCHMOLEKULAREM POLYOXYMETHYLEN UND CARBODIIMID
National phase entry is expected:
Publication Number
WO/2026/120153
Publication Date
11.06.2026
International Application No.
PCT/EP2025/085693
International Filing Date
05.12.2025
Title **
[German]
FORMMASSE UND FORMTEIL AUS HOCHMOLEKULAREM POLYOXYMETHYLEN UND CARBODIIMID
[English]
MOLDING COMPOUND AND MOLDED PART MADE FROM HIGH-MOLECULAR-WEIGHT POLYOXYMETHYLENE AND CARBODIIMIDE
[French]
COMPOSÉ DE MOULAGE ET PIÈCE MOULÉE FABRIQUÉE À PARTIR DE CARBODIIMIDE ET DE POLYOXYMÉTHYLÈNE DE POIDS MOLÉCULAIRE ÉLEVÉ
Applicants **
ROBERT BOSCH GMBH
Inventors
KUHNIGK, Justus
WINKLER, Martin
WACHENDORFER, Ilonka
KNACKERT, Stephan
HUELDER, Gerrit
SCHAIBLE, Tobias
SCHMIEDERER, Dirk
Priority Data
102024211647.5
05.12.2024
DE
Application details
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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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| 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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* The data is based on automatic recognition. Please verify and amend if necessary.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2202 | |
| EPO | Filing, Examination, Granting | 9588 | |
| Japan | Filing, Examination, Granting | 2234 | |
| South Korea | Filing, Examination, Granting | 2167 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,931
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Abstract[German]
Die vorliegende Erfindung betrifft eine Formmasse. Um auf einfache Weise tribologisch beanspruchte Bauteile, beispielsweise für Zahnradanwendungen und/oder Gleitanwendungen, mit verbesserten Eigenschaften zur Verfügung zu stellen, enthält die Formmasse mindestens ein hochmolekulares Polyoxymethylen mit einem durchschnittlichen Molekulargewicht von größer oder gleich 350.000 g/mol und mindestens ein Carbodiimid. Darüber hinaus betrifft die Erfindung ein zumindest teilweise aus der Formmasse ausgebildetes Formteil und/oder Bauteil sowie eine damit ausgestattete Vorrichtung.[English]
The present invention relates to a molding compound. In order to provide, in a simple manner, components subject to tribological stress, for example for gear applications and/or sliding applications, with improved properties, the molding compound comprises at least one high-molecular-weight polyoxymethylene having an average molecular weight greater than or equal to 350,000 g/mol, and at least one carbodiimide. Furthermore, the invention relates to a molded part and/or component formed at least partially from the molding compound, as well as to a device equipped therewith.[French]
La présente invention concerne un composé de moulage. Afin de fournir, de manière simple, des composants soumis à un stress tribologique, par exemple pour des applications d'engrenage et/ou des applications coulissantes, avec des propriétés améliorées, le composé de moulage comprend au moins un polyoxyméthylène de poids moléculaire élevé ayant un poids moléculaire moyen supérieur ou égal à 350 000 g/mol, et au moins un carbodiimide. En outre, l'invention concerne une pièce moulée et/ou un composant formé au moins partiellement à partir du composé de moulage, ainsi qu'un dispositif équipé de celle-ci.