Method for Producing Glass Fibers Used in the Manufacture of Support Structures for Vacuum Insulation Panels and Glass Fibers Produced Thereby

Publication: DE102019201460A1
Published: 2020-08-06
Family Size: 1
Granted: No

Simple SummaryContent extracted from patent full text and abstract with AI.

The patent describes a method for producing glass fibers, specifically designed for use in support structures of vacuum insulation panels. The process involves coating the surface of the glass fibers with a porous oxide layer, which is then treated with a salt solution. Through thermal treatment, the salt crystallizes within the pores of the oxide layer, firmly bonding to the glass fiber surface. This results in a specially coated glass fiber that can be used to form textile support structures in vacuum insulation panels.

Use CasesContent extracted from patent full text and abstract with AI.

  • Manufacture of advanced vacuum insulation panels for building construction and refrigeration units
  • Production of high-performance insulating materials for appliances like refrigerators and freezers
  • Creation of thermally efficient packaging for temperature-sensitive products
  • Development of lightweight, durable support structures in civil engineering applications

BenefitsContent extracted from patent full text and abstract with AI.

  • Improves the mechanical stability and durability of vacuum insulation panels
  • Enhances the bond between the glass fibers and the support structure, reducing material degradation
  • Provides better insulation performance due to improved structure and material properties
  • Enables the production of high-performance, energy-efficient insulation solutions

Technical Classifications (CPCs)

Main Classifications

Chemistry & Materials Science

Construction & Civil Eng.

Sub Classifications

Building Construction

Glass, Mineral & Slag Wool

CPC Codes

C03C25/42C03C25/52E04B1/803

Inventors & Applicants

Applicants

Univ Freiberg Tech Bergakademie

Patent Abstract

Bei dem Verfahren zur Herstellung von Glasfasern, die bei der Herstellung einer Stützstruktur für Vakuum-Isolationspaneele eingesetzt werden, wird die Oberfläche von Glasfasern oder die Oberfläche von Glasfasern, mit denen ein textiles Gebilde gebildet worden ist, nach oder während deren Herstellung mit einer porösen Oxidschicht beschichtet. Anschließend wird ein Eintauchen oder Besprühen der Oberfläche der porösen Oxidschicht mit einer Lösung eines Salzes durchgeführt. Dabei wird das Salz bei einer thermischen Behandlung in Poren der Oxidschicht kristallisiert und stoffschlüssig mit der Oberfläche der porösen Oxidschicht verbunden. Mit den so beschichteten Glasfasern wird ein textiles Gebilde als Stützstruktur hergestellt.

Key Information

Publication No.

DE102019201460A1

Family ID

71615177

Publication Date

2020-08-06

Application No.

DE102019201460A

Application Date

2019-02-05

Priority Date

2019-02-05

Granted

No

Possible Cooperation

For further information please contact the transfer office.