Plugging refractory material having resin binder system

Details Plugging refractory material having resin binder system Plugging refractory material having resin binder system

1981-09-14

1983-04-12

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523145, 528156, 528162, C08G 828

Patent

active

043798667

ABSTRACT:
Tris (hydroxymethyl) nitromethane is used as the formaldehyde-source, cross-linking agent for a phenol-formaldehyde or resorcinol polymer resin binder system for a plugging refractory to enhance the plugging refractory's ability to withstand residence periods in a mud gun without premature solidification.

REFERENCES:
patent: 3007805 (1961-11-01), Cline
patent: 3917558 (1975-11-01), Gardikes et al.
patent: 4022739 (1977-05-01), Bove
patent: 4072531 (1978-02-01), Funabiki et al.
patent: 4082718 (1978-04-01), Ando et al.
patent: 4097443 (1978-06-01), Nakamura
patent: 4290928 (1981-09-01), Funabiki
IMC Chemical Group, Inc., NP Division Technical Data Sheet ro TRIS NITRO Brand of Tris(hydroxymethyl)nitromethane.

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