Process for producing particulate filler-containing resole moldi

Details Process for producing particulate filler-containing resole moldi Process for producing particulate filler-containing resole moldi

1977-12-14

1980-01-08

Woodberry, Edward M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 38, 260 39R, C08L 102

Patent

active

041826965

ABSTRACT:
Particulate, solid, heat-reactive, filler-containing resole molding compositions are directly produced by reacting a phenol, formaldehyde, and an amine in an aqueous medium containing a water-insoluble filler material having reactive sites on the surface thereof which chemically bond with a phenolic resin and protective colloid to produce an aqueous suspension of a particulate filler-containing resole, and recovering the filler-containing resole from said suspension.

REFERENCES:
patent: 1343575 (1920-06-01), Nash
Chem. Abst. 83:194366f; Takiyama et al., Granular Phenolic Resins.

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