WO2025073608 - APPARATUS AND METHOD FOR OVERMOLDING
National phase entry is expected:
Publication Number
WO/2025/073608
Publication Date
10.04.2025
International Application No.
PCT/EP2024/077373
International Filing Date
27.09.2024
Title **
[English]
APPARATUS AND METHOD FOR OVERMOLDING
[French]
APPAREIL ET PROCÉDÉ DE SURMOULAGE
Applicants **
9T LABS AG
Inventors
BOSSHARD, Jonas
AKERMANN, Michael
EICHENHOFER, Martin
KALMAN, Jordan
NETTER, Thomas
STELMASZEK, Mateusz
ZDROIK, Przemyslaw
Priority Data
EP23202287
07.10.2023
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
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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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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2747 | |
| EPO | Filing, Examination, Granting | 19593 | |
| Japan | Filing, Examination, Granting | 2833 | |
| South Korea | Filing, Examination, Granting | 3445 | |
| USA | Filing, Examination, Granting | 8140 |
Total:
36,758
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A method (5000) for molding first preforms (1110) against second preforms (1120) inside a mold (8000) comprising first (8110) and second (8120) mold components, the method comprising: deforming (5200) the preforms (1110, 1120) by adjusting (5210) a position (8305) of the mold components for pressing (5250) the first preforms against the second preforms in the mold; and overmolding (5300) the preforms inside the mold by injecting (5320) a thermoplastic resin causing a flow direction (8215FD) of overmolding material inside the mold, wherein the preforms comprise a thermoplastic resin and wherein the deforming comprises controlling (5100): a force of the deforming; a temperature of the deforming setting the preforms at temperatures (1100T) above a glass transition temperature (1100TG) and below a melting temperature (1100TM) of the preforms; and iii) a temperature (5400MT) of the mold.[French]
L'invention concerne un procédé (5000) de moulage de premières préformes (1110) contre des secondes préformes (1120) à l'intérieur d'un moule (8000) comprenant des premier (8110) et second (8120) composants de moule, le procédé comprenant : la déformation (5200) des préformes (1110, 1120) par ajustement (5210) d'une position (8305) des composants de moule pour comprimer (5250) les premières préformes contre les secondes préformes dans le moule; et le surmoulage (5300) des préformes à l'intérieur du moule par injection (5320) d'une résine thermoplastique provoquant un sens d'écoulement (8215 FD) du matériau de surmoulage à l'intérieur du moule, les préformes comprenant une résine thermoplastique, et la déformation consistant à réguler (5100) : une force de déformation; une température de déformation fixant les préformes à des températures (1100T) supérieures à une température de transition vitreuse (1100 TG) et inférieures à une température de fusion (1100 TM) des préformes; et iii) une température (5400 MT) du moule.