Dispersion stabilizer

Details Dispersion stabilizer Dispersion stabilizer

1976-06-28

1978-10-24

De Benedictis, Sr., Thomas

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260876R, 260887, 260890, 260892, C08L 6706, C08G 6302

Patent

active

041221320

ABSTRACT:
A comb-like copolymer comprising an alkenyl aromatic polymer by way of trunk and a saturated polyester by way of branch is incorporated in an unsaturated polyester resin to which an alkenyl aromatic polymer is added for reducing the cure shrinkage of the resin so as to impart dispersion stability to said alkenyl aromatic polymer.

REFERENCES:
patent: 3842146 (1974-10-01), Milkovich et al.
patent: 3862077 (1975-01-01), Schulz et al.
patent: 3879494 (1975-04-01), Milkovich et al.
patent: 3928255 (1975-12-01), Milkovich et al.
patent: 3989768 (1976-11-01), Milkovich et al.

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