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US 2018/0022146 A1Published application
Articles with Rewritable Writing Surfaces and Methods for Making and Using Same
Assignee3M Innovative Properties Company
InventorsFrederick J. Gustafson, Naiyong Jing, Justin A. Riddle, Willem V. Bastiaens
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Abstract
Articles comprising a coating of hydrophilic silane. Also, methods for making such articles and methods for using such articles.
Claims20
An article having a face and on the face a hydrophilic coating, the hydrophilic coating comprising:
- one or more hydrophilic zwitterionic silanes.
(canceled)
Dependencies are inferred from the claim text.