Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1978-04-13
1979-07-17
Person, Sandra M.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 40TN, 525 37, 525 38, 525 39, 525 40, 525169, 525168, C08K 306, C08L 1100, C08L 1900, C08L 6706
Patent
active
041614712
ABSTRACT:
Filled unsaturated ester bulk molding, sheet molding, premix or mat molding compositions are modified with elastomer to give finished products with both improved impact strength and improved surface characteristics. The elastomeric modifier is selected from the group consisting of chloroprene polymers and hydrocarbon polymers such as ethylene/propylene di-, ter-, or tetrapolymers.
REFERENCES:
patent: 3231634 (1966-01-01), Wismer et al.
patent: 3733370 (1973-05-01), Thompson et al.
E. I. Du Pont de Nemours and Company
Person Sandra M.
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