Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1981-05-05
1982-11-30
Lieberman, Allan
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524849, 525270, C08L 3700
Patent
active
043616704
ABSTRACT:
A novel quick setting polymer concrete composite comprising a furfuryl alcohol monomer, an aggregate containing a maximum of 8% by weight water, and about 1-10% trichlorotoluene initiator and about 20-80% powdered metal salt promoter, such as zinc chloride, based on the weight of said monomer, to initiate and promote polymerization of said monomer in the presence of said aggregate, within 1 hour after mixing at a temperature of -20.degree. C. to 40.degree. C., to produce a polymer concrete having a 1 hour compressive strength greater than 2000 psi.
REFERENCES:
patent: 2399055 (1946-04-01), Nordlander
patent: 2909450 (1959-10-01), Goldstein
patent: 3220970 (1965-11-01), Carlstrom et al.
patent: 3487043 (1969-12-01), Grudus
patent: 3943084 (1976-03-01), Hess
patent: 4175067 (1979-11-01), Kottke et al.
patent: 4197225 (1980-04-01), Emmons et al.
Hess, 54th Annual Fall Technical Conference of the Soc. of Petroleum Engineers of AIME, Sep. 23-26, 1979, SPE 8213 (1979).
Horn William H.
Kukacka Lawrence E.
Sugama Toshifumi
Lieberman Allan
The United States of America as represented by the United States
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