
基本信息:
- 专利标题: CERAMIC GRANULES WITH A PHOTOCATALYTIC COATING AND METHOD OF MAKING
- 申请号:EP20821064.1 申请日:2020-11-12
- 公开(公告)号:EP4062006A1 公开(公告)日:2022-09-28
- 发明人: SKORINA, Taisiya , EVERMAN, Rebecca L. A. , TANGEMAN, Jean A. , VANBRUGGEN, Eric J. , BUDD, Kenton D. , GOULD, Rachael A. T. , BROWN, Robert P. , UGHETTA, Lara K. N. , HUBIN, Jonathan A. , SCHAEFFER, Zachary M.
- 申请人: 3M Innovative Properties Company
- 申请人地址: US Saint Paul, Minnesota 55133-3427 3M Center Post Office Box 33427
- 代理机构: Mathys & Squire
- 优先权: US201962936855 P 20191118
- 国际公布: WO2021099898 20210527
- 主分类号: E04D7/00
- IPC分类号: E04D7/00 ; C04B41/87
公开/授权文献:
IPC结构图谱:
E | 固定建筑物 |
--E04 | 建筑物 |
----E04D | 屋面覆盖层;天窗;檐槽;屋面施工工具 |
------E04D7/00 | 在现场铺筑密封集合料的屋面覆盖层;平屋顶上的砾石面层 |