Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1974-05-09
1976-10-19
Tillman, Murray
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 292R, 260 292M, 260 292EP, 260 37R, C08G 7516, C08L 9500, C08L 8104
Patent
active
039869962
ABSTRACT:
Curable liquid polymers selected from mercaptan-terminated polysulfide polymers, polyepoxides and oganosilicon polymers are extended by mixing therewith, prior to curing 10% to 200% by weight, based on the weight of liquid polymer, of an aqueous colloidal dispersion selected from aqueous alkali metal silicates having an M.sub.2 O:SiO.sub.2 ratio of 0:1 to 1:1 and aqueous magnesium oxide. Upon curing of the mixture to solid form, nearly all of the water of the aqueous dispersion remains bound in the solid cured material and little, if any, shrinkage occurs.
REFERENCES:
patent: 2012347 (1935-08-01), Patrick
patent: 2458222 (1949-01-01), Talalay
patent: 2466963 (1949-04-01), Patrick et al.
patent: 2489567 (1949-11-01), Ernster
patent: 3240736 (1966-03-01), Beckwith
patent: 3297622 (1967-01-01), Grosner et al.
patent: 3316194 (1967-04-01), Payne et al.
patent: 3349047 (1967-10-01), Sheard
patent: 3536562 (1970-10-01), Shipp et al.
patent: 3635873 (1972-01-01), Bertozzi
patent: 3635880 (1972-01-01), Lamboy et al.
patent: 3770678 (1973-11-01), Paul
Osborn Stephen W.
Villa Jose L.
Koeckert Arthur H.
Thiokol Corporation
Tillman Murray
LandOfFree
Aqueous sealant from alkali silicate, liquid polysulfide polymer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aqueous sealant from alkali silicate, liquid polysulfide polymer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aqueous sealant from alkali silicate, liquid polysulfide polymer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-101045