Invention Grant
- Patent Title: Method for making a honeycomb structure comprising coating a honeycomb body with cement skin layers
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Application No.: US14714979Application Date: 2015-05-18
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Publication No.: US09833927B2Publication Date: 2017-12-05
- Inventor: Thomas Richard Chapman , Jacob George , Ralph Henry Hagg , Amit Halder , Huthavahana Kuchibhotla Sarma
- Applicant: CORNING INCORPORATED
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Agent Jakub M. Michna
- Main IPC: B01D46/24
- IPC: B01D46/24 ; B28B11/24 ; C04B38/00 ; B29C47/02 ; B28B19/00 ; C04B41/89 ; C04B41/00 ; C04B41/52 ; B29C47/54 ; C04B111/00

Abstract:
Disclosed is a ceramic honeycomb structure comprising a honeycomb body and a multilayered outer layer formed of a thick core layer applied and rapidly dried and a thin clad layer dried more gently to form a crack free dual skin layer. The core layer may have properties that are closer to those of the ceramic honeycomb body in service than the clad layer that may provide a tough outer shell to withstand handling and assembly.
Public/Granted literature
- US20150251335A1 HONEYCOMB STRUCTURE COMPRISING A MULTILAYER CEMENT SKIN Public/Granted day:2015-09-10
Information query
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