Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1980-06-17
1981-08-25
Welsh, Maurice J.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
528 59, 528 60, 528 61, 528 65, 528 66, 528 67, 528 75, C08G 1862
Patent
active
042858542
ABSTRACT:
An elastomer obtained by reacting at a specific ratio an isocyanate-terminated prepolymer formed by reacting at a specific ratio of polymer containing a diene polymer having a terminal hydroxyl group with a diisocyanate compound, with a curing agent having a terminal hydroxyl or amine group, is especially excellent as a tire filling material. A tire prepared by filling this elastomer is valuable as an elastic tire of a public vehicle.
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patent: 3427366 (1969-02-01), Verdol et al.
patent: 3607976 (1971-09-01), Hsieh et al.
patent: 3629172 (1971-12-01), Jones
patent: 3854516 (1974-12-01), Barnell
patent: 3866651 (1975-02-01), Gomberg
patent: 3866652 (1975-02-01), Ahmad
patent: 4031026 (1977-06-01), Ibbotson
Hayashi Tetsuo
Kageyama Kunio
The Yokohama Rubber Co. Ltd.
Welsh Maurice J.
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