Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2005-07-12
2005-07-12
Mulcahy, Peter D. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S266000, C524S430000, C524S437000
Reexamination Certificate
active
06916870
ABSTRACT:
The invention concerns fibre-free precursor pastes of refractory material characterised in that they contain an elastomeric polymer filled with alumina and alumina hydrate and a silylating agent, generating Si—O bonds. The invention also concerns the method for making said paste and the material and the use thereof.
REFERENCES:
patent: 5262495 (1993-11-01), Gerber
patent: 6632527 (2003-10-01), McDaniel et al.
patent: 97/28941 (1997-08-01), None
Barthelemy Christian
Marsaud Serge
Nicolas Luc
Aluminium Pechiney
Dennison Schultz Dougherty & MacDonald
Mulcahy Peter D.
Porteret Beaulieu Industrie SA
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