Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1978-11-27
1980-10-28
Woodberry, Edward M.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 8, 260 14, 260 15, 260 172, 260 173, 525398, 525414, 528254, C08L 6128
Patent
active
042306060
ABSTRACT:
In a molding composition comprising a polyoxymethylene, a melamine formaldehyde polycondensate and an antioxidation agent, the improvement wherein said melamine formaldehyde polycondensate is a finely divided, cross-linked, substantially water insoluble polycondensate comprising the precipitation product obtained by reacting formaldehyde and melamine in a molar ratio between 1.2:1 and 10.0:1, and wherein said polycondensate is in an amount of about 0.001 to about 30 percent by weight, related to the total weight of said composition.
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Amann Herbert
Morlock Gerhard
Deutsche Gold -und Silber-Scheidearstalt vormals Roessler
Woodberry Edward M.
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