Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1987-09-30
1990-05-01
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 60, 524 66, C08L 9500
Patent
active
049218921
ABSTRACT:
Anionic Emulsions of asphalt, bitumen, or tar which may optionally contain a latex of a rubbery polymer may be set using a destablizing system comprising either an alkali silicofluoride in the presence of a sulfamate or a mixture of an amine in the presence of a divalent metal ion. The setting time for such emulsions can be reduced to less than half an hour.
REFERENCES:
patent: 3345324 (1967-10-01), Bristol et al.
patent: 3359229 (1967-12-01), Chabex et al.
patent: 3835117 (1974-09-01), Walaschek
patent: 3897380 (1975-07-01), Walaschek
patent: 3904558 (1975-09-01), Graham et al.
patent: 4193816 (1980-03-01), Ferm et al.
patent: 4214053 (1980-07-01), Porter
patent: 4351750 (1982-09-01), Ferm et al.
patent: 4544690 (1985-10-01), Ladish
patent: 4657595 (1987-04-01), Russel
patent: 4731399 (1988-03-01), Fitzgerald et al.
Chemical Abstracts, vol. 91, No. 91:8832x, Asphalt and Asphalt-Rubber Insulants (1979), Macha et al.
Chemical Abstracts, vol. 96, No. 96:39864s, Hardening Type Waterproofing Process, Japan Latex, Kako K. K.
Chemical Abstracts, vol. 96, No. 96:163961k, Setting a Latex of a Film-Forming Polymer, (1982), Wilson.
Chemical Abstracts, vol. 81, No. 171549n, Bitumen Emulsion Coating Compositions, (1974), Rambelli.
Tech Book Facts Pliopave Latex for Bitumen Modification, The Goodyear Tire & Rubber Company.
Fitzgerald Paul L.
Moore Richard B.
Pole Ernest G.
BASF - Aktiengesellschaft
Bleutge John C.
Harang Bruce E.
Woodward David W.
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