System and method for generating a permanent image and use of an application preparation for generating a permanent image
A system with a high-boiling-point transparent liquid and volatile liquid ensures a permanent image is created without an oily film, addressing the issues of temporary images and uneven application in hydrochromic systems.
DE102024128243B3Active Publication Date: 2026-01-08STABILO INTERNATIONAL GMBH
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Patent Information
- Application Number
- DE102024128243
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2026-01-08
- Estimated Expiration
- 2044-09-30
AI Technical Summary
Technical Problem
Existing hydrochromic systems produce temporary images that fade when water evaporates, and using high-boiling-point liquids leads to oily film formation, soiling, and uneven application.
Method used
A system comprising a first layer with motifs and a second hydrochromic layer, using a high-boiling-point transparent liquid and a volatile transparent liquid to create a permanent image without an oily film, achieved through a specific composition and application method.
Benefits of technology
The system produces a permanently visible image without an oily film, ensuring uniform application and high image quality.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to a system for generating a permanent image, comprising an image template comprising a first layer having at least one motif and a second hydrochromic layer arranged on the first layer, as well as an application preparation, wherein the application preparation comprises at least a first transparent liquid having a boiling point of more than 150 °C at an atmospheric pressure of 1000 hPa and at least a second transparent liquid volatile at 25 °C and an atmospheric pressure of 1000 hPa.
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