Method for processing interlayers for laminated glass, and processing apparatus for interlayers for laminated glass
The method thermally decomposes laminated glass interlayers to produce recoverable oil, addressing environmental concerns and enhancing recycling efficiency.
JP2026111225APending Publication Date: 2026-07-03AGC INC +2
Patent Information
- Application Number
- JP2024226471
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2026-07-03
Smart Images
Figure 2026111225000001_ABST
Abstract
This invention provides an environmentally friendly method for processing interlayers used in laminated glass, with the aim of recycling them. [Solution] A method for processing an interlayer for laminated glass includes a heating step of heating the interlayer for laminated glass to obtain decomposition gas generated by thermal decomposition, and an oil recovery step of condensing the decomposition gas and recovering it as oil.
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Citation Information
Patent Citations
Method for treating waste laminated glass and method for recycling glass and polyvinyl butyral resin for intermediate film
JP2003285042A
Interlayer-separating liquid and method of interlayer separation
WO2007111385A1