Selektive Binderapplikation
Research output: Intellectual property › Patent application/Patent
Contributors
Abstract
The invention relates to a method for producing a semifinished product for fiber-reinforced composite materials, in which a carrier material (1) made of fiber-reinforcing material is selectively coated with pulverulent binder material (3) by means of an electrostatically charged image drum (2) according to the electrophotography type. The pulverulent binder material is temporarily softened by heating and adheres to the fiber-reinforcing material after cooling. The invention further relates to a device for carrying out the method for selective binder application.
| Translated title of the contribution | Selective binder application |
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Details
The invention relates to a method for producing a semifinished product for fiber-reinforced composite materials, in which a carrier material (1) made of fiber-reinforcing material is selectively coated with pulverulent binder material (3) by means of an electrostatically charged image drum (2) according to the electrophotography type. The pulverulent binder material is temporarily softened by heating and adheres to the fiber-reinforcing material after cooling. The invention further relates to a device for carrying out the method for selective binder application.
| Original language | German |
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| IPC (International Patent Classification) | B29B 15/12 |
| Patent number | WO 2019/201742 |
| Filing date | 11 Apr 2019 |
| Priority date | 17 Apr 2018 |
| Priority number | DE102018109 019 |
| Publication status | E-pub ahead of print - 24 Oct 2019 |
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External IDs
| ORCID | /0000-0002-2280-7580/work/142660460 |
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