Invention Grant
- Patent Title: Liquid tint materials and films made therefrom
- Patent Title (中): 液体色料及其制成的薄膜
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Application No.: US13532307Application Date: 2012-06-25
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Publication No.: US09382428B2Publication Date: 2016-07-05
- Inventor: Susan M. Endle , Corey J. Radloff , Jeffrey J. Schwab
- Applicant: Susan M. Endle , Corey J. Radloff , Jeffrey J. Schwab
- Applicant Address: US MN Saint Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN Saint Paul
- Agent Aleksander Medved
- Main IPC: G02B5/22
- IPC: G02B5/22 ; G02B5/23 ; B29C41/42 ; B05D3/00 ; C09B67/42 ; C09D5/02 ; C09D5/22 ; C09K9/02

Abstract:
Provided are tinted or tintable and clear films formed from liquid tint material, and methods of making and using the same. Such films are useful to application to substrates such as glass, specifically windows on vehicles, to reduce glare from the sun, reject heat, provide protection from UV rays, and create a unique or decorative look to the vehicle. The films dry into a smooth and clear thin film. The film-forming liquid tint materials comprise: an aqueous polymeric dispersion; a tinting agent dispersed in the aqueous polymeric dispersion; wherein upon contact with a substrate, the film-forming liquid tint material dries to a film that is clear and tintable. The tinting agents, in particular, photoactive components, can be encapsulated in a plurality of ORMOSIL nanoparticles.
Public/Granted literature
- US20130001830A1 LIQUID TINT MATERIALS AND FILMS MADE THEREFROM Public/Granted day:2013-01-03
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