Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1997-02-25
2000-04-04
McCamish, Marion
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523139, 523147, 524192, 524593, 524594, 528129, 528139, 528144, 528145, 528147, 525480, 525504, B22C 110, B22C 100
Patent
active
060462523
ABSTRACT:
A binder composition of a phenolic novolac resin and a (lower) alkoxylated triazine-formaldehyde resin curing agent is disclosed. The triazine resins have sufficient carbon atoms in the alkoxy groups so as to provide a curing agent having a water solubility of less than 15%. The binder cures at high temperatures so as to provide improved flow and prolonged workability to the composition. The compositions are useful in refractory applications having a need for high temperature curing agents such as for maintenance and repair within refractory vessels by gunning/spraying, manufacture of electrodes by the Soderberg method, and for use in blast furnace tap holes.
REFERENCES:
patent: 4022739 (1977-05-01), Boue
patent: 4072531 (1978-02-01), Funabiki et al.
patent: 4082718 (1978-04-01), Ando et al.
patent: 4256622 (1981-03-01), Smith
patent: 4379866 (1983-04-01), Henry, Jr. et al.
patent: 4381355 (1983-04-01), Henry, Jr. et al.
patent: 4775455 (1988-10-01), Chandramouli et al.
patent: 4897170 (1990-01-01), Chandromouli
patent: 5281644 (1994-01-01), Iyer et al.
patent: 5686506 (1997-11-01), Gerber
American Cyanamid Company, "High Solids Amino Crosslinking Agents" CRT 11/91-5K.
American Cyanamid Company, "Compositional Guide to High Solids Melamine Formaldehyde Cross-Linking Agents" 4-2109 Feb. 1984 7/86-3K.
Monsanto Chemical Co. "Resimine Amino Crosslinker Resins" MCRE-2016, 1991.
M.R. Winkle and K.A. Graziano, "Acid Hardening Positive Photoresist Using Photochemical Generation of Base", J. Photopolym. Sci. and Technol., vol. 3, No. 3 (1990) pp. 419-422.
K.A. Graziano, S.D. Thompson, and M.R. Winkle, "Novel Acid-Hardening Positive Photoresist Technology", SPIE, vol. 1466, Advances in Resist Technology and Processing VIII (1991), pp. 75-88.
K.A. Graziano, et al., "Acid Catalyzed Crosslinking In Novolak Based Negative Resists", Polym. Mater. Sci. Eng., 60, 151-4 (Eng) 1989.
J.W. Thackaray et al, "DUV ANR Photoresists: Resist Design Considerations", J. Photopolym. Sci and Technol., vol. 3, No. 3, 1990, pp. 401-415.
Foseco, Inc. "Tuncast Tundish Spray System", 1990, 3M/1190.
S. Carniglia and G. Barona, "Handbook of Industrial Refractories Technology", pp. 567-572, Noyes Publications (1992).
Borden Chemical, Inc.
Guarriello John J.
McCamish Marion
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