Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1987-05-20
1989-01-24
Clingman, A. Lionel
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
521114, 521115, 521159, 521160, 528 48, 528 52, 528 67, 524775, 560 26, C09K 300, H05B 3300
Patent
active
048000400
ABSTRACT:
There are provided low temperature, storage stable, liquid mixtures of (1) isocyanato-containing prepolymers obtained from the reaction of linear and/or slightly branched polyols and a polyisocyanate characterized by a methylene group --CH.sub.2 -- bonded to two benzenoid nuclei, and (2) a non-hydroxyl-containing flow modifier which is compatible with the said prepolymer. Novel liquid mixtures thus prepared exhibit little tendency to crystallize or phase separate when stored for prolonged periods of time, i.e., well below room temperature for several days.
REFERENCES:
patent: 3644457 (1972-02-01), Konig et al.
patent: 3666724 (1972-05-01), Hostettler
patent: 3956221 (1976-05-01), Olstowski et al.
patent: 3957753 (1976-05-01), Hostettler et al.
patent: 3965073 (1976-06-01), Olstowski et al.
patent: 4000105 (1976-12-01), Olstowski et al.
patent: 4076660 (1978-02-01), Olstowski et al.
patent: 4115429 (1978-09-01), Reiff et al.
patent: 4118411 (1978-10-01), Reiff et al.
patent: 4287307 (1981-09-01), Hostettler
patent: 4469616 (1984-09-01), Hostettler
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