Invention Application
- Patent Title: CEMENT PLUG COMPOSITION FOR APPLICATION TO A CERAMIC HONEYCOMB BODY AND METHOD OF FORMING PLUGGED CERAMIC HONEYCOMB BODY WITH THE SAME
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Application No.: PCT/US2021/021837Application Date: 2021-03-11
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Publication No.: WO2021188348A1Publication Date: 2021-09-23
- Inventor: HOU, Weimin , LI, Yang , WANG, Jianguo , ZHOU, Qing
- Applicant: CORNING INCORPORATED
- Applicant Address: 1 Riverfront Plaza
- Assignee: CORNING INCORPORATED
- Current Assignee: CORNING INCORPORATED
- Current Assignee Address: 1 Riverfront Plaza
- Agency: HOMA, Joseph M.
- Priority: US62/991,859 2020-03-19
- Main IPC: C04B28/00
- IPC: C04B28/00 ; C04B28/24 ; C04B38/00
Abstract:
A cement composition for plugging a honeycomb body, a plugged honeycomb body, and methods of plugging a honeycomb body are provided. The cement composition includes a source of inorganic particles, an inorganic binder, an organic binder, and a crosslinking agent that is capable of reacting with the inorganic binder and the organic binder. The cement composition can be dried without firing to form water-resistant plugs in a honeycomb body.
Information query
