Resin concrete composition

Details Resin concrete composition Resin concrete composition

1978-11-13

1980-07-15

Person, Sandra M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C08K 336

Patent

active

042127904

ABSTRACT:
A resin concrete composition comprising an allyl ether-modified unsaturated polyester, at least one ethylenically unsaturated monomer and an aggregate, 20% or more of the total dicarboxylic acid units in said allyl ether-modified unsaturated polyester being unsaturated dicarboxylic acid units, the ratio of the number of allyl groups/the number of molecules of unsaturated dicarboxylic acid in said allyl ether-modified unsaturated polyester being 1/10 to 4/1, and said unsaturated polyester having a number average molecular weight of 800-7000. Said composition is suitable for use as thick molded articles and excellent in low temperature curability and adhesion between aggregate and resin. The cured composition is resistant to crack formation and excellent in mechanical properties.

REFERENCES:
patent: 3078249 (1963-02-01), Russell
patent: 3296336 (1967-01-01), Engelhardt
patent: 3296337 (1967-01-01), Zimmerman
patent: 3896098 (1975-07-01), Lasher

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