Iraida LOINAZ BORDONABE,Laura SÁNCHEZ ABELLA,Hans-Jürgen GRANDE
申请号：
US16612305
公开号：
US20200155723A1
申请日:
2018.05.15
申请国别(地区):
US
年份:
2020
代理人:
摘要：
The invention provides a partially or totally coated substrate, the coating comprising a water-absorbing hydrophilic random polymeric network comprising hydrophilic cross- linked polymeric chains which are directly bound to the surface of the substrate, said polymeric chains comprising one or more hydrophilic monomer(s). The invention also provides a process for obtaining the coated substrate of the invention. The coated substrate of the invention shows a long-lasting wear and abrasion protective effect.
