Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1987-06-05
1989-12-12
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 13, 4285371, C08L 9702, B29J 500
Patent
active
048868540
ABSTRACT:
A substitute for amino and phenolic resins is disclosed. It is used in the polycondensation of such resins based on formaldehyde for bonding water penetrable cellulosic particles. The substitute comprises an aqueous solution of
REFERENCES:
patent: 4339361 (1982-07-01), MacPherson et al.
Markessini Andrew C.
Markessini Efthalia V.
ENIGMA, NV
Foelak Morton
Nutter Nathan M.
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