- 专利标题: Use of a component in a composition, composition for laser transfer printing, and laser transfer printing method
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申请号: US17092894申请日: 2020-11-09
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公开(公告)号: US11613803B2公开(公告)日: 2023-03-28
- 发明人: Robin Alexander Krüger , Malte Schulz-Ruhtenberg , Marc Hüske
- 申请人: LPKF Laser & Electronics AG
- 申请人地址: DE Garbsen
- 专利权人: LPKF Laser & Electronics AG
- 当前专利权人: LPKF Laser & Electronics AG
- 当前专利权人地址: DE Garbsen
- 代理机构: Fresh IP, PLC
- 代理商 Terrence L. B. Brown
- 优先权: DE102018111132.0 20180509
- 主分类号: B41M5/00
- IPC分类号: B41M5/00 ; B41M5/24 ; D06P5/24 ; C23C14/04 ; C23C14/28 ; B41M5/382
摘要:
Use of a laser-activatable component in a composition and/or use of a composition that includes the laser-activatable component, during laser transfer printing, characterized in that the laser-activatable component is activated by laser irradiation during use in such a way that the viscosity and/or the elasticity and/or the tack of the composition increase(s) due to an increase in temperature of the composition, wherein the laser-activatable component is a polymer made up of the groups comprising polyethylene glycol, polyvinylpyrrolidone, polyvinyl acetate, polyvinyl alcohol, polyacrylate, polyester, or copolymers of these polymers or blends.
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