COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES (CEA)
发明人:
BERTHELOT, Thomas,SOL, Vincent
申请号：
WO2017EP76207
公开号：
WO2018069508(A1)
申请日:
2017.10.13
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
The present invention relates to the field of materials; preferably to surfaces having biocide and/or bactericidal properties. Especially the present invention relates to a photoactivable surfaces and/or materials able to deliver singular oxygen as bactericidal agent; and the process for preparing such materials, said process comprising: (i) preparing a solution of at least one arylazide functionalized-photosensitizer; (ii) contacting the solution obtained at step (i) and a unmodified support; and (iii) covalently grafting by an insertion reaction, the arylazide functionalized- photosensitizer deposited on the support at step (ii), said insertion reaction being carried out by a thermal activation and/or a UV irradiation activation.
